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Public health, nutrition and the decline of mortality: the McKeown thesis
revisited
Bernard Harris
Division of Sociology and Social Policy
University of Southampton
Highfield
Southampton SO17 1BJ.
1
Public health, nutrition and the decline of mortality: the McKeown thesis
revisited
By BERNARD HARRIS.∗
SUMMARY. The medical writer, Thomas McKeown, can justifiably claim to have
been one of the most influential figures in the development of the social history of
medicine during the third quarter of the twentieth century. Between 1955 and his
death in 1988, he published a stream of articles and books in which he outlined his
ideas about the reasons for the decline of mortality and the ‘modern rise of
population’ in Britain and other countries from the early-eighteenth century onwards.
Although McKeown’s main aim was to deflate the claims made by the proponents of
therapeutic medicine, his publications have sparked a long and protracted debate
about the respective roles of improvements in sanitation and nutrition in the process
of mortality decline, with particular emphasis in recent years on the impact of
sanitary reform in the second half of the nineteenth century. This paper attempts to
place the debate over the ‘McKeown thesis’ in a more long-term context, by looking
at the determinants of mortality change in England and Wales throughout the whole
of the period between circa 1750 and 1914, and pays particular attention to the role
of nutrition. It offers a qualified defence of the McKeown hypothesis, and argues that
nutrition needs to be regarded as one of a battery of factors, often interacting, which
played a key role in Britain’s mortality transition.
Keywords. Public health, sanitation, diet, nutrition, mortality, living standards, real
wages, housing, state intervention, ‘McKeown thesis’.
2
Between 1700 and 1911-15, the crude death rate in England and Wales declined
from 27.9 deaths per thousand living to 14.4 and average life expectancy at birth
increased from 37.1 (in 1701) to 53.5 (in 1910-12).1 These figures reflect a major
improvement in the life-chances of the British population over the course of the
period, and therefore it is hardly surprising that the ‘McKeown thesis’, which attempts
to account for the decline of mortality and the ‘modern rise of population’, should
have played such an important part, not only in debates about economic, social and
medical history, but also in the fields of population studies and historical
epidemiology. However, in recent years opinion has undoubtedly moved against
McKeown and his coauthors, and it has even been suggested that the time may
have come ‘to draw a line under the McKeown interpretation and simply
acknowledge that its greatest strength has proved to be its enduring ability to
stimulate debate’.2 If this is right, then this paper may, in some respects, seem
somewhat ill-timed.
Although McKeown examined a wide range of factors in his efforts to account
for the decline of mortality, he attached the greatest importance to the improvement
of nutrition, and this has led many of his critics to complain that he failed to take
sufficient account of such factors as changes in the virulence of infectious
organisms, improvements in personal and domestic hygiene, medical intervention
and, perhaps most importantly, the beneficial effects of the sanitary revolution of the
second half of the nineteenth century. However, as Hionidou has recently reminded
us, epidemiologists have continued to emphasize the importance of the role which
nutrition can play in combating disease, during famines and at other times.3 This
suggests that the real issue is not whether nutrition is capable of influencing trends in
3
mortality, but whether changes in nutrition did have an influence on the pattern of
mortality in England and Wales during the eighteenth and nineteenth centuries.
Although it is difficult to offer any categorical answers to this question, this paper will
suggest that it would be wrong to exclude the role of nutritional change altogether,
and that nutrition should be regarded as one of a battery of factors, often interacting,
which played a key role in Britain’s mortality transition.
The synergistic relationship between nutrition, infection and mortality
During the course of the last century, there have been many advances in our
knowledge and understanding of the essential requirements for human nutrition.
Seebohm Rowntree confined his analysis of essential nutrients to fats,
carbohydrates and proteins, but during the interwar period, nutrition researchers
became increasingly interested in the role played by vitamins and minerals in the
aetiology of what subsequently became known as ‘deficiency diseases’.4 After the
Second World War, this research led to the identification of what is now known as
‘protein-energy malnutrition’ or ‘protein-calorie malnutrition’, which Tomkins has
defined as a condition in which ‘deficiencies of major body nutrients, resulting from a
diet which is generally inadequate in energy and protein, are frequently accompanied
by deficiencies of micronutrients’.5
Nutrition researchers have also drawn an important distinction between the
concept of nutrition, or diet, and nutritional status. The concept of nutrition refers to
the amount and quality of the food consumed by each individual, whereas nutritional
status refers to the balance between the food consumed by each individual and the
4
claims made upon it. As Dasgupta and Ray have argued, the most important
category of claims are those required for the maintenance of the body’s basic
functions, such as temperature control, the circulation of the blood, and breathing,
but human beings also require additional quantities of food in order to enable them to
perform work and ward off the effects of disease. Individuals who perform large
amounts of energy-intensive work require more food than individuals engaged in
more sedentary occupations, whilst individuals who are subjected to repeated bouts
of infection require more food than individuals whose environments are largely
disease-free. The amounts of food required by individuals also vary according to the
size of their bodies. Children require less food than adults, and the average woman
requires less food for the maintenance of her normal functions than the average
man.6
Although it is generally accepted that nutrition and infection are interrelated, it
can often be difficult to distinguish between the two. This is partly related to the fact
that those individuals who are most likely to suffer from defective diets are also the
individuals who are most likely to be living in insanitary and overcrowded
environments, with the result that those individuals who are most likely to show signs
of malnutrition are also the individuals who are most susceptible to outbreaks of
infectious disease.7 However, it is also important to recognize that the effects of
malnutrition and infection can also be mutually reinforcing. As Scrimshaw and
SanGiovanni have argued, infection can have an adverse effect on nutrition,
because it leads to the suppression of appetite and inhibits the body’s ability to
digest those nutrients which are consumed, and malnourished individuals are less
likely to recover from an infection once it has been contracted.8 As a result, it can
5
often be difficult to determine which factor plays the greatest role in determining the
outcome of an infectious disease.
However, despite these problems, it seems clear that there is a widespread, if
not universal, consensus on the part of the epidemiological community that
nutritional deficiencies do play an important part in the development of a wide range
of infectious diseases. Scrimshaw, Taylor and Gordon argued that even though
nutritional factors tended to have little effect on the outcome of an infection in cases
where natural resistance was either high or low in relation to the virulence of the
infection, nutritional factors were important in situations where there was an
equilibrium between the natural or constitutional resistance of the host and the
virulence of the infective agent, and this conclusion has been reinforced by
subsequent research.9 In 1991, Lunn concluded that ‘whatever the cause of the
deterioration in nutritional status, it has become generally accepted that malnutrition
predisposes an individual to infectious diseases’ and that ‘when illness does strike, it
is likely to be more severe, prolonged, and carries an increased risk of death or
permanent damage’.10
Although it seems clear that nutrition can play an important role in the
development of a number of infectious diseases, the nature of this role may not
always be straightforward. Aaby argued that nutritional factors played a very limited
role in the outcome of measles epidemics, and that the progress of the disease was
more likely to be related to the extent of overcrowding and the intensity of the
infective dose,11 but this interpretation has not been accepted uncritically. In a wide-
ranging review, Tomkins argued that even though cases of mild to moderate
malnutrition had little effect on the initial stages of measles infection, they did have
6
an effect on the outcome of post-viral complications, and severe cases of
malnutrition had an effect on all stages of the disease.12
During the last two decades, epidemiologists have devoted considerable effort
to understanding the ways in which nutritional deficiencies can affect a range of
different conditions. In 1982, a multidisciplinary group of historians, demographers,
economists, food scientists and nutritionists concluded that nutritional status had
relatively little effect on the development of such diseases as plague, typhoid,
tetanus, smallpox or malaria, and that it only exerted a ‘variable’ impact on the
outcomes of diphtheria, influenza, syphilis and typhus.13 However, they believed that
it had a strong effect on the outcomes of such diseases as cholera, measles,
leprosy, tuberculosis, and both bacterial and viral respiratory infections. From the
point of view of the later sections of this paper, it may be worth noting that this list
includes a number of conditions, including tuberculosis, which made a major
contribution to the decline of mortality in Victorian Britain.14
One of the main areas of difficulty in interpreting these arguments concerns
the question of whether or not there is a ‘threshold’ at which levels of malnutrition
become sufficiently severe to affect disease outcomes, or whether all levels of ‘sub-
optimal’ nutrition can have adverse consequences. The majority of observers
appear to believe that the relationship between nutrition and infection is not
continuous and that, to quote Scrimshaw and SanGiovanni, nutrient deficiencies are
only likely to affect disease outcomes if they are ‘sufficiently severe’.15 However,
Lunn suggested that ‘some deficiencies, particularly those in the cell-mediated
immune system, do appear to be affected at an early stage of undernutrition’, and
even though it is not yet clear how severe such changes need to be before immune
status is affected, ‘it seems probable that where reductions in the immune
7
components described are found, there will be an overall increased susceptibility to
infectious disease’.16
Nutrition and the decline of mortality before 1820
During the last twenty years, there has been considerable debate over the precise
pattern of mortality change in England (or England and Wales) since the beginning
of the eighteenth century. Razzell suggested that mortality may have declined
substantially during the first half of the eighteenth century, but this suggestion was
rejected by Wrigley, Davies, Oeppen and Schofield on the grounds that it depended
largely on the behaviour of adult mortality, and failed to take sufficient account of
countervailing trends in mortality at younger ages.17 Although Wrigley and his
coauthors now accept that mortality change exerted a stronger influence on
eighteenth-century population trends than they had previously thought, their latest
findings reinforce their earlier view that the secular decline in English mortality began
during the second half of the eighteenth century and continued into the first two
decades of the nineteenth century. There was then an arrest of progress between
the 1820s and 1860s, followed by a resumption of mortality decline from the late-
1860s onwards.
In addition to these disputes over the course of mortality decline, there has
also been a vigorous debate over its causes. In a series of publications, McKeown
and his coauthors denied that either sanitary improvement or therapeutic intervention
(in the form of smallpox inoculation) had any significant impact on mortality before
1800,18 but these conclusions have been strongly challenged by a number of
8
historians. Razzell and Mercer have argued that both inoculation and vaccination
led to a sharp reduction in the incidence of smallpox mortality,19 and Dobson has
shown that the draining of marshlands in Essex, Kent and Sussex helped to reduce
mortality from malaria in the south-eastern corner of England between 1670 and
1800.20 Jones and Falkus have drawn attention to the various environmental
improvements which took place in the market towns of southern England, and both
Porter and Landers have demonstrated the importance of environmental
improvement in London during the second half of the eighteenth century.21
However, this research does not mean that the influence of nutritional factors should
be discounted altogether. Even though McKeown and his colleagues have often
been accused of basing their arguments on inference rather than direct evidence,
there is now a growing body of evidence which does suggest that nutritional factors
may also have played a part in reducing mortality.
As we have already seen, there is now a growing debate among nutritionists
as to whether it is possible to identify a ‘threshold’ below which individuals can be
said to be sufficiently malnourished for the degree of malnutrition to result in
increased susceptibility to infectious disease, and this debate has important
implications for our efforts to examine the relationship between malnutrition and
mortality among populations in the past. As Floud, Wachter and Gregory have
shown, eighteenth-century Britons were both shorter and lighter than their modern
equivalents,22 but this does not mean that their food requirements were necessarily
lower. One of the most important factors which needs to be considered is the extent
to which individuals were able to digest the nutrients they consumed. Dasgupta and
Ray showed that individuals who are subjected to repeated bouts of diarrhoeal
infection and whose diets contain large proportions of dietary fibre are only able to
9
digest approximately eighty per cent of the nutrients they consume, whilst
conventional estimates of food adequacy tend to assume that around 95 per cent of
nutrients will be digested.23 This implies that, just as conventional estimates of
dietary need are likely to underestimate the food needs of deprived populations in
the modern world, they are also likely to underestimate the food needs of
populations in the past.
In addition to considering the adequacy of the standards used to establish
dietary standards for individuals, it is also important to consider the distribution of
food within populations. Livi-Bacci has argued that ‘a population which could rely on
a normal consumption of 2000 calories per head would have been, in centuries past,
an adequately-fed population, at least from the point of view of energy’,24 but this
view takes little account of inequalities in the distribution of food within either
households or populations.25 It is also difficult to reconcile Livi-Bacci’s view that
nutritional deprivation was not an important factor in the high mortality of pre-
industrial societies with his account of the role played by nutrition in the improvement
of mortality in Britain after 1850. If one assumes that there was little or no
relationship between nutrition and mortality in the eighteenth century, it is difficult to
see how ‘improved nutrition certainly did play a positive role in increasing life
expectancy’ during the second half of the nineteenth century,26 unless one is also
prepared to argue that there was a significant reduction in the level of food
consumption, or an increase in dietary needs, between the two dates.
In view of these arguments, it seems clear that a substantial proportion of the
British population was inadequately fed during the first half of the eighteenth century,
but it does not automatically follow that the subsequent reduction of mortality was
caused by an improvement in the population’s diet. In the years following the
10
publication of McKeown’s original findings, both Wrigley and Schofield and Livi-
Bacci argued that it was extremely unlikely that dietary standards would have
improved during the second half of the eighteenth century because the average
value of real wages was falling,27 but it is important to recognize the extent to which
these conclusions are dependent on the accuracy and reliability of the price and
wage indices used to calculate real wages. In 1998, Feinstein published new
estimates of the value of real wages (or, to be more precise, real earnings) in
England between 1770 and 1870 which went a long way towards reconciling some
of the apparent contradictions between real wages and mortality. Previous accounts
had suggested that real wages rose substantially during the first half of the
eighteenth century, fell back between 1750 and circa 1810, and then rose sharply
from the 1820s onwards.28 In contrast, Feinstein’s figures suggested that real
earnings rose by 12.5 per cent in Great Britain between 1770/2 and 1818/22, and by
23.1 per cent between 1818/22 and 1848/52 (see Figure 1).
Figure 1 about here
In view of these disagreements over the trend in real wages, it is not
surprising that other historians have looked elsewhere for direct evidence of
nutritional standards. Towards the end of the eighteenth century, Davies and Eden
presented information about the consumption patterns of 213 labourers’ households,
and these data have been analysed by modern historians to yield new estimates of
the nutritional value of the diets available to labourers’ families in the preindustrial
period. In 1995, Clark, Huberman and Lindert estimated that the average value of
the diet consumed by the typical Davies-Eden household was equivalent to 1508
11
calories per person per day and 27.9 grammes of protein per person per day,
whilst Shammas, using a restricted sample of 22 Davies-Eden households,
estimated that mean daily consumption was equal to 1734 calories per person in the
south of England, and 2352 calories per person in the north.29 It is not entirely clear
why these estimates should differ, and neither set of figures includes any allowance
for the food which was provided for individuals at work or which they were able to
produce for themselves, but it still seems clear that the overall figures are very low.
In her 1984 article, Shammas concluded that ‘the south’s 2100-2500 [calories per
day per adult equivalent] would not seem to provide the energy for hard labour or
growth in children and the north’s 2800-3200 was, at best, barely adequate’.30
One of the greatest challenges posed by the analysis of dietary information in
the past in the difficulty of knowing exactly how the groups represented in any one
survey should be compared with the population as a whole. As we have already
seen, Clark, Huberman and Lindert believed that the value of the diets consumed by
the Davies-Eden households was very low, but they also believed that these
households were drawn from the very poorest sections of the population. By
contrast, Shammas does not appear to have regarded the families in her sample as
being especially poor, and Fogel has argued that they were in fact close to the
median for the population as a whole.31 In 1989, Fogel used the information
provided by Shammas to estimate the distribution of food consumption among the
population as a whole in 1790. He estimated that the average value of the diets
consumed by the poorest decile of the population was equivalent to 1545 calories
per adult equivalent per day, whilst the bottom twenty per cent of the population still
consumed less than 2000 calories per adult equivalent per day. By contrast, the
12
richest decile of the population consumed a diet with an average daily value of
more than 4000 calories per adult equivalent (or ‘consuming unit’).32
In addition to estimating the level of food consumption at the end of the
eighteenth century, it is also important to obtain some impression of the likely trends
in consumption over time. Shammas argued that the nutritional value of the average
diet may have declined because the proportion of bought foods increased and the
the consumption of milk and dairy products declined.33 By contrast, Fogel has
estimated that the nutritional quality of the average diet increased between 1750 and
1800 (because of an increase in the proportion of calories derived from meat
products), and that the average calorific value rose by just under seven per cent
between 1700 and 1800, and by a further 5.6 per cent between 1800 and 1850.
Nevertheless, even in 1850, the average British consumer only consumed
approximately 75 per cent of the calories consumed by his or her successors at the
end of the 1980s.34
As the above paragraphs have demonstrated, it is difficult to reach any
categorical conclusions regarding the main trends in dietary standards before 1800,
but it seems reasonably clear that the average level of nutrition was low and that a
substantial proportion of the population subsisted on diets which fell significantly
below the standards recommended by modern nutritional experts. The main area of
uncertainty concerns the question of change. As we have already seen, there are
some grounds for believing that the quality of the average diet may have declined,
but other evidence suggests that the proportion of meat may have increased and
that overall energy levels may also have risen, even though the extent of any
increase was not very great, and the value of the food consumed remained very low.
Thus, even if the decline of mortality between 1780 and 1820 was related to
13
improvements in nutrition, the limited nature of these improvements may help to
explain why mortality rates only fell at the rate they did.
Although there is a considerable body of evidence to show that the poorer
members of the population were clearly undernourished by modern standards, it is
rather more difficult to argue that the high mortality rates experienced by the better-
off were related to malnutrition. As we can see from Figure 3, there was very little
difference between the life expectancy of aristocratic infants and that of the
population at large before the early years of the eighteenth century, and even during
the eighteenth and nineteenth centuries, members of the aristocracy experienced life
expectancies which fell well below modern standards. These facts have led Razzell
and Livi-Bacci to question the whole basis of the argument that the decline in
mortality as a whole can be related to improvements in nutrition.35
Figure 2 about here
In The modern rise of population, McKeown suggested that even though the
aristocracy were not themselves malnourished, they were affected by the presence
of malnutrition among the population at large. As we have already seen, modern
epidemiologists believe that the presence of severe malnutrition can render a
population more susceptible to infection, as well as impeding their prospects of
recovery, and McKeown argued that the health of the aristocracy was undermined
because the poor nutritional status of the general population increased the incidence
of infection in the population as a whole. However, he was unable to explain why the
improvement in nutrition which was central to his explanation for the decline of
aristocratic mortality should only have led, in the first instance, to an increase in the
14
average life expectancy of the better off, without any immediate or equivalent
impact on the life expectancy of the poor.36
In view of these problems, it is difficult to argue that the decline in aristocratic
mortality was initiated by a general improvement in nutrition, but this does not mean
that nutrition was unimportant overall. As we have already seen, Scrimshaw,
Gordon and Taylor suggested that nutritional factors were only likely to exert a
decisive influence on the outcome of an infectious disease in situations where there
was an epidemiological balance between the natural resistance of the host and the
virulence of the infective organism, and this may help to explain why nutritional
factors do not appear to have played a leading role in the determination of mortality
before circa 1750. 37 Kunitz and Engerman argued that during the sixteenth and
seventeenth centuries, the major causes of premature death were epidemic or
pandemic diseases, but these either became less important (in the case of plague)
or more endemic (in the case of smallpox) during the course of the eighteenth
century, and this allowed social factors, such as differences in hygiene, domestic
arrangements and nutritional status, to become more important as the century
progressed.38 Consequently, the real significance of the ‘peerage paradox’ is not
that it demonstrates the irrelevance of nutritional explanations for mortality decline,
but, rather, that it demonstrates the need for a more sophisticated understanding of
the relationship between these factors and the changing nature of the disease
environment.
15
Mortality change c. 1820-1850
Although there are good grounds for believing that nutritional factors were involved in
the decline of mortality before 1820, it is rather more difficult to argue that the
cessation of progress which followed this period was caused by a deterioration in
nutritional standards between circa 1820 and 1850 (or even 1870), and there are
even grounds for believing that nutritional standards may even have risen. However,
the most obvious explanation for the cessation of progress between 1820 and 1850
is that the beneficial effects of any improvement in nutrition were undermined by the
impact of urbanization on the nature of the disease environment in which a growing
proportion of the population lived.
During the last century, few debates in economic history have attracted more
attention, or generated more controversy, than the debate over the ‘standard of
living’ during the industrial revolution.39 In 1816, the government statistician, John
Rickman chastised his friend, Robert Southey, for entertaining the belief that ‘[the]
state [of the poor] has grown worse and worse of late’,40 and in 1926 Sir John
Clapham pointed out that, according to the latest estimates, ‘the purchasing power of
wages in general – not, of course, everyone’s wages’ was definitely increasing
between 1820 and 1850.41 However, in 1930 the socialist historian, J. L. Hammond
retorted that even though the industrial revolution may have made life easier and
more comfortable for thousands of men and women, ‘the ugliness of the new life,
with its growing slums, its lack of beautiful buildings, its destruction of nature and its
disregard of man’s deeper needs, affected not this or that class of worker only, but
the entire working class population’.42
16
During the following decades, a new generation of economic historians
tried to challenge Clapham on his own territory. In 1957, Eric Hobsbawm criticized
the evidence which Clapham had used to measure real wages, and contrasted this
with the available evidence on food consumption. He argued that there were
declines in the per capita consumption of wheat, milk and cheese, and that the
consumption of meat also declined, principally because the number of cattle and
sheep slaughtered at London’s Smithfield Market failed to keep pace with the growth
of the capital’s population.43 However, many of these claims were strongly rebutted
by Max Hartwell in 1961. In particular, he argued that there was no firm evidence for
the view that grain consumption declined, and he challenged Hobsbawm’s
arguments about meat consumption by demonstrating that it was impossible to
generalize from the experience of Smithfield market at a time when London’s other
meat markets were growing much more rapidly.44
The difficulties associated with the measurement of trends in the consumption
of domestically-produced goods have prompted a number of writers to focus rather
more attention on the consumption of imported items, such as tea and sugar.
Burnett argued that the consumption of sugar fell between 1811 and 1821, and did
not begin to rise significantly before the mid-1840s, whilst the consumption of tea
(which he regarded as a much truer indicator of standards) only began to increase in
the 1830s.45 Mokyr used similar information to estimate changes in real wages
overall. He concluded that the average level of real wages remained largely
unchanged in the three decades following the end of the Napoleonic Wars, and only
began to improve substantially from the mid-1840s onwards.46
These findings highlight the need for caution in assessing changes in real
wages, but most economic historians have continued to argue that the average level
17
of real wages did increase during the first half of the nineteenth century, and the
main areas of contention concern the question of when they began to increase and
by how much. As we have already seen, many commentators, including Wrigley and
Schofield, Lindert and Williamson, Crafts and Schwarz, believed that real wages
stagnated or fell during the second half of the eighteenth century, before rising
sharply from the early-1800s onwards,47 but Feinstein’s more recent calculations
suggest that these authors may have been wrong to suppose that real earnings were
falling in the earlier period, and that they may have exaggerated the extent to which
they increased in the later period. In his article, Feinstein tended to focus most
attention on the movement of real earnings after 1820, and it was for this reason that
his findings appeared to lend most support to the ‘pessimist’ case. However, it is
worth noting that even his revised figures implied that real wages rose by 0.7 per
cent per year between 1818/22 and 1848/52, and by 23.15 per cent over the whole
period.48
Although it is widely accepted that real wages did increase, on average, over
the course of this period, it does not necessarily follow that aggregate levels of food
consumption should have risen as a consequence. Clark, Huberman and Lindert
attributed part of the gap between the available estimates of food consumption and
their own estimates of the increase in the level of real wages to the fact that urban
and industrial occupations tended to be less energy-intensive than traditional rural
occupations, and to the possibility that urban workers ‘chose’ to consume a less
nutritious diet.49 However, as Feinstein pointed out, much of the ‘food puzzle’
identified by Clark, Huberman and Lindert was based on their own, possibly inflated,
estimates of the growth in real earnings. If the growth in real earnings was, as he
18
believed, significantly lower than they argued, then the food puzzle, as such,
would largely disappear.50
In addition to examining questions of taste and income elasticity, economic
historians have also focused attention on the question of relative prices. Komlos has
suggested that the quality of the average diet may have deteriorated because
increases in the relative price of meat encouraged consumers to transfer expenditure
from meat and dairy products to grains, but it is not entirely clear how far the
available data support his view.51 He appears to have based his interpretation on
Horrell’s study of home demand in Britain during the industrial revolution, but her
data suggest that the proportion of expenditure devoted to meat and dairy products
rose by seventeen per cent between 1801 and 1841, and Feinstein’s data suggest
that the share of total expenditure devoted to meat and dairy products remained
unchanged between 1828/32 and 1858/62.52
In view of these findings, it is unlikely that we can attribute a deterioration in
the quality of the working-class diet to changes in the relative price of meat and dairy
products, but other writers have suggested that the demand for food may have been
affected by changes in the price of industrial goods.53 It is also worth noting that
even though food prices were falling between 1820 and 1850, the cost of housing
increased, and it is possible that workers may have attempted to recoup some of
their additional housing costs by economising on the purchase of food.54 However,
even though the proportion of working-class expenditure devoted to food fell
between 1828/32 and 1858/62, the extent of this reduction was outweighed by the
overall increase in the real value of working-class earnings.55 Consequently, even
though working-class families devoted a smaller proportion of their overall budget to
the purchase of food, the increase in the real value of their earnings meant that that
19
the amount of food which they were able to purchase was more likely to have
increased than decreased.56
As a result of these calculations, it seems unlikely that the amount of food
consumed by the wage-earning population of Britain declined between 1820 and
1850, and there are clear grounds for believing that it ought to have increased, even
though the extent of this increase was probably small, and may not necessarily have
been reflected in the aggregate accounts. This conclusion is reinforced by an
examination of the most recently-published analyses of eighteenth- and nineteenth-
century household budgets, but these also need to be treated with care. During the
1990s, both Oddy and Clark, Huberman and Lindert estimated the average
nutritional value of the food consumed by working-class families at different points in
time between the end of the eighteenth century and the middle of the nineteenth
century, but there are significant differences between the results which they reported
and those reported by Shammas, even though all their findings were derived from
substantially the same sources.57 Nevertheless, all three sets of results still suggest
that there were significant improvements in both the quantity and quality of the diets
consumed by poor English workers, and their families, during this period (see Table
1).58
Table 1 about here
These findings make it unlikely that the cessation of mortality decline after
1820 can be attributed, to any significant degree, to a deterioration in the level of
nutrition, but it may be attributable to a change in the nature of the disease
environment in which a growing proportion of the population lived. During the period
20
between 1800 and 1850, several commentators drew attention to the high death
rates, associated with urban areas, and these fears were compounded by the pace
at which the size of the urban population was increasing.59 As Wohl has pointed out,
the number of towns and cities containing more than 100,000 inhabitants increased
from one to eight between 1801 and 1851, and by the end of the period the
population of London had risen to more than one million.60 During the period as a
whole, the proportion of the population residing in towns containing more than
10,000 inhabitants rose from 24 per cent to 44 per cent, and the proportion of the
population residing in towns with more than 100,000 inhabitants rose from eleven
per cent to 25 per cent.61 Between 1801 and 1851, the population of Manchester
increased from 75,000 people to 303,000, whilst the population of Liverpool rose
from 82,000 to 376,000. The population of Bradford rose from 13,000 to 104,000.62
During the last two decades, a number of authors have argued that urban
conditions were not only less healthy than rural conditions, but that conditions within
towns may have grown worse. Huck showed that there was a significant increase in
the level of infant mortality in nine urban parishes in central and northern England
between 1813/18 and 1831/6, and evidence from four of these parishes (Walsall,
West Bromwich, Wigan and Ashton) suggested that this deterioration was unlikely to
have been reversed, and may even have continued, into the 1840s.63 This evidence
is supported by Floud, Wachter and Gregory’s account of changes in the average
height of British army recruits who were born in different parts of Britain between the
1820s and 1850s. They found that there was a substantial deterioration in the
average heights of men born in London and other urban centres, and that this was at
least partly responsible for the decline in the average height of the male population
as a whole during this period.64
21
Although there is strong evidence of a deterioration in infant mortality and in
stature, it has proved rather more difficult to establish whether or not there was any
deterioration in mortality rates as a whole within urban areas. In 1985, Woods used
data for 1861 and 1911 to estimate the main trends in mortality in four different types
of area between 1811 and 1911. He suggested that average life expectancy at birth
rose in all parts of Britain during the first half of the nineteenth century, including rural
areas, small towns, large provincial towns and the capital, and that the absence of
any clear improvement in national mortality rates was a direct result of changes in
the proportions of the population inhabiting different types of districts65 but Szreter
and Mooney have argued that average life expectancy at birth declined sharply in
the largest provincial cities during the 1830s, and only began to improve consistently
from the 1870s.66 However, as Woods himself has pointed out, Szreter and
Mooney’s figures for the early part of the nineteenth century were largely (though not
entirely) dependent on the evidence for Glasgow, and even if one accepts the
reliability of the Glasgow data, it is still open to question how far they can be used to
estimate the main trends in mortality in cities as diverse as Bradford, Newcastle,
Sheffield, Bristol, Leeds, Birmingham, Manchester and Liverpool.67
In view of the obvious dangers associated with these figures, it is clearly
advisable to treat any estimates regarding the pattern of mortality change in different
parts of the country in the early part of the nineteenth century with a high degree of
caution, but some points are beginning to become a little more clear. Although
Woods has questioned the validity of Szreter and Mooney’s overall conclusions, he
has also revised his own estimates of changes in life expectancy in the different
types of area, and he now believes that average life expectancy may have declined
after all in both large and small towns between the 1830s and 1850s.68 However,
22
whilst this represents an important concession to supporters of a more pessimistic
interpretation of the impact of urbanization, it also raises other questions about the
pattern of mortality change in the country as a whole. As we can see from Table 2,
the new estimates suggest that the average level of life expectancy at birth in towns
containing between 10 and 100,000 inhabitants fell by 0.3 years during the 1840s,
but this figure may not have been true of all these areas. In their paper, Szreter and
Mooney emphasized the fact that it was not the size of population per se which
mattered, but the rate at which the population was increasing, and this suggests that
even though many smaller and medium-sized towns experienced a deterioration in
their standards of public health, others may have witnessed some improvement, and
this impression is reinforced by the fact that the average level of life expectancy in
rural areas also appears to have increased.69
Woods’ figures also raise questions about the pattern of mortality changes in
the country as a whole. Szreter and Mooney argued that there was a catastrophic
fall in life expectancy in the largest provincial cities during the 1830s, and even
though their figures suggested that the average level of life expectancy rose by four
years during the 1850s, they nevertheless concluded that there was no substantial
increase in life expectancy before the 1870s. By contrast, Woods’ figures point to a
somewhat smaller reduction in average life expectancy in the 1830s and 1840s,
followed by a small but not insignificant improvement from the 1850s onwards.
These figures suggest that the improvement in urban life expectancy cannot simply
be attributed to sanitary intervention, since even Szreter concedes that there is little
evidence of effective sanitary intervention in these areas before 1870, and Bell and
Millward have argued that sanitary intervention is unlikely to have made much
difference to mortality rates before the 1890s or even the early-1900s.70
23
Table 2 about here
These calculations suggest that even though urbanization was undoubtedly
the most important influence on Britain’s mortality rate during this period, it was not
the only influence. As we have already seen, the evidence of real wages,
expenditure patterns and food consumption suggests that dietary standards were
also improving, and this may help to explain why mortality rates continued to improve
within certain types of area, even though they failed to improve in the country as a
whole. This interpretation is reinforced by Floud, Wachter and Gregory’s analysis of
changes in the average height of army recruits, which began to improve with the
birth cohorts of the 1850s. Although they recognized that diet was only one of the
factors which was likely to influence stature, they nevertheless concluded that ‘the
height data make the link between nutrition (although in a wider sense) and mortality
which McKeown could only infer’.71
Floud, Wachter and Gregory’s findings also raise questions about the timing
of the factors which determine both childhood and adult mortality. In 1934, Kermack,
McKendrick and McKinlay highlighted ‘certain regularities in the vital statistics of
Britain’,72 in which each cohort or generation appeared to experience a consistently
lower level of mortality throughout the life course than its predecessor, and this has
led many subsequent researchers to devote much more attention to the impact of
cohort-specific factors on mortality and to the ways in which nutritional and
environmental influences in early life can influence mortality at later ages.73 These
investigations certainly raise important new questions about the pattern of mortality
change in the second and third quarters of the nineteenth century.74
24
Nutrition and the decline of mortality 1850-1914
Although the McKeown hypothesis was concerned with the whole of the period from
1700 onwards, much of the fiercest debate has focused on the critical period
between 1850 and 1914. In 1962, McKeown and Record examined changes in the
main causes of death and concluded that ‘it seems unquestionable that the decline
of mortality between 1851/60 and 1891/1900 was attributable almost exclusively to a
reduction in the frequency of death from infectious disease’.75 In 1976, McKeown
argued that 33.30 per cent of the decline in mortality between 1848/54 and 1901 was
caused by a decline in the incidence of deaths from water- and food-borne diseases,
whilst 43.63 per cent of the decline was caused by a decline in the frequency of
deaths from airborne diseases. He argued that a substantial proportion of the
decline in the incidence of deaths from water- and food-borne diseases was caused
by improvements in hygiene, but that there was little evidence to show that
environmental improvements had any substantial effect on exposure to airborne
diseases before the start of the twentieth century. He therefore concluded that the
decline in the death rate associated with these conditions (respiratory tuberculosis;
bronchitis, pneumonia and influenza; whooping cough; measles; scarlet fever and
diphtheria; smallpox; and infections of the ear, pharynx and larynx) was most likely to
have been caused by an improvement in the population’s capacity to resist infection,
which was itself the result of improvements in nutrition.76
During the last two decades, several historians have attempted to cast doubt
on the form of McKeown’s argument and on the conclusions he drew from it. One of
25
the most intriguing features of the argument concerns the treatment of the decline
in the number of deaths attributable to scarlet fever. In 1962, McKeown and Record
argued that ‘scarlet fever was responsible for about nineteen per cent of the
reduction of mortality during the second half of the nineteenth century’ and that ‘there
is no reason to differ from the general opinion that [the decline in the number of
deaths attributed to scarlet fever] … resulted from a change in the nature of the
disease’,77 but in 1976 McKeown included scarlet fever and diphtheria in the
category of airborne diseases whose decline he attributed to an improvement in
nutrition. If the decline in the number of deaths attributed to scarlet fever and
diphtheria had been excluded from this category, then the overall contribution of the
remaining airborne diseases to the overall decline in mortality would have fallen from
43.63 per cent to 31.20 per cent – i.e. less than the figure associated with the decline
in the incidence of mortality from water- and food-borne diseases (see Table 3
below).
Despite the obvious importance of scarlet fever to the construction of
McKeown’s argument, his critics have often tended to focus rather more attention on
the question of tuberculosis. In 1988, Szreter argued that McKeown had
exaggerated the extent of the contribution made by pulmonary tuberculosis to the
overall decline in mortality, and that this had led him to underestimate the
significance of improvements in the incidence of mortality from water- and food-
borne diseases.78 However Szreter’s own interpretation of the tuberculosis statistics
has also been challenged, and he subsequently conceded that ‘the recorded fall in
respiratory tuberculosis was probably genuine, [even though] it also confirms the full
extent of the contradictory rise in bronchitis/pneumonia/’flu’.79 This conclusion has
since been reinforced by Woods’ analysis of the cause-of-death data in the
26
Registrar-General’s Decennial Supplements for the period 1861/70 to 1891/1900.
Although Woods’ figures cover a slightly different period to those employed by
McKeown, they are broadly consistent with his original interpretation (see Table 3).
Table 3 about here
One of the most interesting attempts to account for the decline of mortality in
the latter part of the nineteenth century in recent years has come from attempts to
relate the history of mortality to that of morbidity. Riley has argued that one of the
reasons for the decline of mortality was that improvements in medical attendance
had enabled sick people to manage their diseases (and, especially, respiratory and
organ diseases) in such a way as to enable them to survive for longer and postpone
mortality.80 However, much of the increase in the duration of sickness episodes on
which Riley based his case may have been caused by increases in the average age,
and changes in the age distribution, of the population who submitted sickness
claims.81 It is difficult to know how far this may have been true of the friendly society
members whose health Riley investigated, but it certainly appears to provide the
most likely explanation for changes in the pattern of morbidity experienced by
members of the Hampshire Friendly Society, in the south of England, over the same
period.82
Although Riley has raised important new questions about the effects of
medical attendance and the relationship between mortality and morbidity, his work
offers a much less sustained critique of the McKeown thesis than Woods’ exhaustive
analysis of the main changes in causes of death in each of Britain’s 614 registration
districts between the 1860s and the 1890s. Woods’ most striking finding was that
27
even though the decline in the death rate from pulmonary tuberculosis accounted
for more than one-third of the total decline in mortality during this period, it appeared
to decline at much the same rate in all parts of the country. He therefore concluded
that this decline was unlikely to have been caused by changes in either diet or
environmental conditions, and that the most likely explanation was a change in
virulence of the infective organism.83 However, this argument has not been
accepted uncritically. Landers thought it was ‘rather unlikely’ that ‘tuberculosis
underwent a spontaneous reduction in virulence … given the apparent evolutionary
age and stability of the tubercle bacillus’, and Szreter noted that Woods’ discussion
of the main trends in tuberculosis was ‘uncharacteristically lacking’ in references to
the most recent medical research.84
In view of these criticisms, it is worth looking more closely at recent studies of
the recrudescence of tuberculosis in Britain since the beginning of the 1980s.
Spence et al. found that there was ‘a strong relation … between notification rates of
tuberculosis and poverty in the last decades of the twentieth century’ and Bhatti et al.
argued that ‘the evidence favours a major role for socio-economic factors that affect
all residents in accounting for the increase in tuberculosis in poor districts’. Although
these authors recognized that poverty was ‘multifaceted’, they also argued that it
was most likely to influence levels of tuberculosis through its association with poor
diet and overcrowding.85 Spence et al. concluded that ‘where social deprivation is
rife, particularly in areas of poor housing, high unemployment, and low incomes, an
increased awareness of tuberculosis as a possible diagnosis is necessary. Far from
diminishing, tuberculosis both worldwide and in the United Kingdom is increasing.
Poverty may be a factor causing this increase’.86
28
During the last three decades, a number of researchers have examined the
relationship between housing standards and tuberculosis mortality in the latter part of
the nineteenth century. Pooley and Pooley found that housing density accounted for
only seventeen per cent of the variance in crude mortality rates in Manchester
between 1871 and 1875,87 and Vögele argued that there was surprisingly little
relationship between housing and population density and either all-cause mortality or
tuberculosis mortality in the country as a whole.88 Moreoever, both Vögele and
McKeown believed that there was comparatively little evidence of any substantial
improvement in housing conditions before the start of the twentieth century.89
However, other historians have challenged this view. Daunton suggested that the
introduction of wallpaper and linoleum in working-class homes during the second half
of the nineteenth century ‘possibly contributed to the reduction in tuberculosis’,90 and
Cronjé argued that there was a considerable amount of evidence to show that
‘housing improved considerably in the second half of the nineteenth century, with a
rise in the quality of new building, a reduction in excessive overcrowding, and
increased government regulation bringing better sanitation and water supply’.91
In view of the conflicting nature of these statements, it is worth looking more
closely at the extent of housing change during this period. As many historians have
pointed out, a very large number of working-class families continued to inhabit ill-
ventilated and overcrowded accommodation at the end of the nineteenth century,
and this may well have contributed to the persistence of high rates of tuberculosis
mortality at the end of the century.92 However, this does not mean that there had
been no improvement in housing conditions before this point. As Daunton has
shown, the substantial increase in the value of real wages after 1850 enabled a
significant proportion of working-class families to pay higher rents in return for
29
improved accommodation, and this was reinforced by the introduction of new
building bye-laws which helped to establish higher standards for the construction of
new houses from the 1870s onwards.93 Consequently, even though it may be
difficult to establish a precise relationship between housing improvement and
mortality decline, there are strong circumstantial grounds for believing that these
improvements did make an important contribution to the decline of tuberculosis (and,
possibly, other diseases) after 1850.
Although many historians might be prepared to accept the view that housing
conditions did play a part in the decline of tuberculosis mortality, the relationship
between diet and mortality has proved even more contentious. Hardy has claimed
that ‘recent research … reinforces the conclusion that, for a significant proportion of
Britain’s population, rising real incomes had little direct impact on improving
nutritional standards’, but the evidence for this is far from clear.94 The statement is
apparently based on the third edition of Burnett’s classic study of Plenty and Want,
but Burnett himself argued that the period between 1873 and 1896 ‘brought
increased purchasing power … and a bigger margin which could go towards
providing a better and more varied diet’ and that ‘improvements are observable in
the general standard of the working-class diet’ during the last quarter of the
nineteenth century.95
In view of the apparently contradictory nature of these statements, it is clearly
worth looking more closely at some of the available evidence on food consumption
during this period. Oddy estimated that the calorific value of the food consumed
each day by the average working-class consumer fell by 360 calories between the
1860s and the 1890s, but he also argued that quality of the diet improved, and that
this was reflected in the reduced consumption of bread and an increase in the
30
consumption of meat and sugar.96 Oddy’s emphasis on the quality of the average
diet was supported by Dewey’s analysis of changes in food consumption between
1880 and 1954. He argued that ‘well before 1914, consumption had begun to shift
away from “inferior” foods (cereals, potatoes) towards “superior” ones (mainly meat
and dairy produce). This process reflected mainly the rise in average real income
which became apparent from about 1850, but it was also related to the greater
availability of certain foods and in some, but not all, cases, a lowering of the price of
individual commodities’.97
Although this paper has been particularly concerned with the impact of
nutritional factors on the decline of mortality, it is also important to consider the role
played by sanitary improvements, especially after 1870. As we have already seen,
McKeown believed that up to one-third of the total decline in mortality between
1848/54 and 1901 was associated with a decline in the incidence of mortality from
water- and food-borne diseases, and that a substantial part of this decline could be
explained by improvements in the sanitary condition of the urban environment.98
Szreter believed that it was no accident that the onset of more rapid mortality decline
after 1870 should have coincided with an increase in the level of local public health
activity, and Hardy has argued that ‘the problems of nineteenth century cities called
for a systematic and professional administrative response, which was provided with
the establishment of sanitary authorities and, more especially, of Medical Officers of
Health in London in 1855 and elsewhere in 1872…. It was [the Medical Officers of
Health] … who spearheaded the Victorian struggle against infectious disease, and it
was their initiative and their labours which led to the eventual eradication of the
epidemic streets’.99
31
In view of the importance of arguments about the effectiveness of social
intervention, it is worth examining this question in a little more detail. In his recent
book, Robert Woods argued that fourteen of the 614 registration districts in England
and Wales (containing thirteen per cent of the total population) were responsible for
25 per cent of the national decline in the number of deaths from diarrhoea and
typhus, but these two diseases were responsible for more than 28 per cent of the
overall decline of mortality in the country as a whole. These findings demonstrated
the importance of sanitary intervention and showed that ‘if sufficient progress could
be made in sanitary reform in even a small number of the most populous places its
effects might outweigh more substantial advances in places with smaller populations,
such as the small towns’.100 However, even though Woods was anxious to
emphasize the importance of sanitary reform, especially when compared to the
effects of any possible nutritional improvements, he also warned against placing
excessive reliance on what he called ‘simple conclusions’.101 One of the most
important problems for supporters of a ‘public health’ explanation for mortality
change is the persistence of high rates of infant mortality before 1900. Even though
the aggregate rate of mortality from diarrhoeal diseases fell by 23.25 per cent
between 1861/70 and 1891/1900, the rate of diarrhoeal mortality among infants only
began to decline after the turn of the century.102
Although it would clearly be wrong to underestimate the importance of
sanitary intervention, it is also important to ask why its impact on mortality should not
have been greater. In 1998, Frances Bell and Robert Millward pointed out that most
of the initial increase in sanitary expenditure was concerned with the provision of
better water supplies, but such measures were often counterproductive because the
authorities failed to make any equivalent investment in sewerage facilities.103 They
32
argued that it was only in the 1890s that many local authorities began to make
significant investments in the full range of sanitary measures and that, consequently,
it was only after this date that the ‘sanitary revolution’ really began to take hold. As a
result, although many local authorities began to invest more heavily in their sanitary
infrastructure from the 1870s onwards, it was not until the first decade of the
twentieth century that these efforts began to exercise a decisive effect on the decline
of mortality in the country as a whole.104
Conclusions
In some respects, this paper may be said to have raised more questions than
answers. During the last three decades, McKeown’s critics have often accused him
of failing to provide any direct evidence to justify the weight he attached to nutritional
factors in his interpretation of the onset of mortality decline. This paper has shown
that such evidence may exist, but it remains difficult to attach precise quantitative
estimates to the impact of different determinants at different points in time.
Although the paper has, therefore, offered a qualified defence of McKeown’s
work, it is also important to acknowledge some particular weaknesses. One of the
most important problems with McKeown’s work is his failure to distinguish between
the concepts of nutrition (or diet) and nutritional status. In his work, he argued that a
large part of the decline of mortality between 1700 and 1914 must be attributable to
improvements in diet because it could not be explained by changes in any of the
other ‘obvious’ causes, but this ignores the extent to which the adequacy of a
person’s diet may also be affected by changes in their epidemiological environment
33
and in the nature and amount of the work they are expected to perform. It is for
this reason that many students of this question have tended to prefer the term
‘nutritional status’. Even though some critics may feel that this concept tends to blur
the boundaries between dietary issues and epidemiological issues, it also reflects a
much better understanding of the synergistic relationship between nutrition and
infection on which so many aspects of human health depend.105
The distinction between nutrition and nutritional status is particularly important
when one considers the way in which McKeown attempted to draw a clear line
between the different types of disease and the factors which may (or may not) have
contributed to their development. Whilst a number of writers, including Szreter, have
drawn attention to the inconsistencies which existed between the diseases which
McKeown listed in the same categories (such as, for example, the differences
between the trends in respiratory tuberculosis and bronchitis), it is also important to
recognize the synergies which may exist between diseases in different categories.
For example, in his work McKeown drew a clear distinction between water- and food-
borne diseases such as diarrhoea, which were amenable to the effects of sanitary
intervention, and airborne diseases, such as respiratory tuberculosis, whose decline
could only have come about through improvements in nutrition, but this ignores the
extent to which reductions in the incidence of water- and food-borne diseases may
have contributed to the decline in nutrition-based diseases by improving the
population’s capacity to absorb essential nutrients.106
It is also arguable that McKeown failed to pay sufficient attention to the way in
which urbanization affected the nature of the disease environment within which
people lived. As we have seen, there was a substantial increase in the proportion of
the population which was exposed to urban influences in the first half of the
34
nineteenth century, and it is highly likely that the urban environment itself also
deteriorated, even if this was not true of the entire country. Consequently, even
though there are grounds for believing that the general standard of nutrition may
have improved, it is difficult to deny that the expansion of urban conditions either
created or exacerbated a public health problem which could only be addressed
properly by effective sanitary intervention.
Although McKeown emphasized the importance of improvements in the
‘standard of living’ in the second half of the nineteenth century, it is arguable that he
interpreted the consequences of this improvement rather too narrowly. In The
modern rise of population, he tended to argue that improvements in mortality could
only come about because of a change in the biological relationship between
organism and host, or because of therapeutic improvements, or as a result of
sanitary intervention, or because of improvements in the standard of nutrition, and it
is therefore arguable that he failed to pay sufficient attention to the ways in which
increases in the value of real wages also enabled people to purchase better housing.
This factor has sometimes appeared to be obscured by an emphasis on the role of
housing legislation (though the impact of this should not be neglected), and it seems
particularly relevant to the analysis of changes in the incidence of mortality from
tuberculosis.
In his famous critique of McKeown, Szreter claimed that one of the major
weaknesses of the ‘McKeown thesis’ was the extent to which it appeared to offer
support to ‘the extreme laissez-faire position that health and welfare gains may be
generated most effectively as a by-product of economic growth’,107 but this criticism
is surely misplaced. Even if it could be shown that McKeown had intended to offer
his analysis as part of an argument for the promotion of free-market economics, the
35
fact remains that the improvements which did occur in Britain’s health were not
that great, as the recruiting officers who surveyed the physical state of army
volunteers discovered to their cost in 1914.108 It would therefore be wrong to
assume that the slow and tortuous path which Britain took towards better health in
the eighteenth and nineteenth centuries represents a model to which other countries
should now aspire at the start of the twenty-first century.109
Acknowledgements
This paper was originally prepared for a conference to mark the life and work of
Thomas McKeown at the Postgraduate Medical Centre, Queen Elizabeth Hospital,
University of Birmingham, on 21 September 2002, and has also been presented in
seminars at the Universities of Southampton and Chicago. I should like to thank
participants in these meetings for their helpful comments. I am also grateful to Javier
Birchenall, Claudia Edwards, Robert Fogel, Andrew Hinde, Leonard Schwarz, Simon
Szreter, Robert Woods and Tony Wrigley for their comments on written versions of
the paper.
36
Table 1. Average daily consumption of calories and proteins per person, 1787-1863.
1787-93 1796 1787-96S 1787-96N 1787-96 1837-41 1841 1863
Shammasa kcalories - - 1,734 2,352 1,874 - - -
Oddyb kcalories 1,990 2,170 - - 2,028 - 2,300 2,600
protein (g) 49.0 62.0 - - 51.8 - 62.0 66.0
CHLc kcalories - - - - 1,508 1,974 - 2,395
protein (g) - - - - 27.9 32.1 - 37.7
Notes.
a. Shammas’ figures were derived from Davies’ study of the diets of rural families between 1787 and 1793, andfrom Eden’s study of the diets of urban and rural families in 1796. She based her results on the analysis of 7northern families (1787-96N) and 15 southern families (1787-96S).
b. Oddy’s figures for the eighteenth century were derived from the same Davies and Eden studies asShammas’ figures. However, he based his findings on the analysis of 32 families from the Eden study(mainly northern labourers) and 119 families from the Davies study (mainly southern families). His figuresfor 1837-41 were based on William Neild’s study of the diets of Manchester and Dukinfield and ‘several othercontemporary budgets’. The figures for 1863 are based on the information contained in Edward Smith’ssurvey for the Medical Department of the Privy Council.
c. Clark, Huberman and Lindert based their figures for 1787-96 on 195 households in the Davies-Edensurveys. Their analysis of the 1841 data was based on the figures supplied by Neild for Manchester andDukinfield, Purdy (for agricultural labourers) and two Parliamentary commissions on mining and child labour.Their figures for 1863 were also derived from Edward Smith’s surveys.
Sources: C. Shammas, ‘The Eighteenth-Century English Diet and Economic Change’, Explorations in EconomicHistory, 21 (1984), 254-69, pp. 256-7; G. Clark, M. Huberman and P. Lindert, ‘A British Food Puzzle, 1770-1850’,Economic History Review, 48 (1995), 215-37, pp. 222-3; D. Oddy, ‘Food, Drink and Nutrition’, in F.M.L.Thompson, ed., The Cambridge Social History of Britain 1750-1950, 3 vols., vol. 2 (Cambridge, 1990), 251-78,pp. 269-74.
37
Tab
le2.
Ave
rage
life
expe
ctan
cyat
birt
hin
diffe
rent
part
sof
Eng
land
and
Wal
es,1
801-
1900
.
Woo
ds(1
985)
1801
1811
1821
1831
1841
1851
1861
1871
1881
1891
Lond
on-
3031
3233
3537
3941
44
Ove
r10
0,00
0-
3030
3132
3435
3739
41
10-1
00,0
00-
3233
3536
3840
4244
46
Rur
al-
4142
4343
4545
4647
49
Eng
land
and
Wal
es-
3839
4040
4141
4244
46
Woo
ds(2
000)
1801
-10
1811
-20
1821
-30
1831
-40
1841
-50
1851
-60
1861
-70
1871
-80
1881
-90
1891
-190
0
Lond
on35
.036
.036
.936
.936
.738
.037
.740
.442
.643
.7
Ove
r10
0,00
032
.032
.532
.732
.632
.032
.333
.036
.639
.039
.6
10-1
00,0
0034
.235
.336
.236
.336
.037
.238
.041
.444
.044
.8
Rur
al42
.243
.343
.543
.544
.045
.546
.547
.751
.053
.5
Eng
land
and
Wal
es40
.341
.141
.140
.740
.441
.141
.243
.045
.346
.1
Woo
ds(1
985)
1801
1811
1821
1831
1841
1851
1861
1871
1881
1891
Larg
epr
ovin
cial
tow
ns-
3030
3132
3435
3739
41
Oth
erce
ntre
s-
3939
4040
4243
4445
47
Eng
land
and
Wal
es-
3839
4040
4141
4244
46
Szr
eter
&M
oone
y(1
998)
1800
s18
10s
1820
s18
30s
1840
s18
50s
1860
s18
70s
1880
s18
90s
Larg
epr
ovin
cial
tow
ns-
n/a
3529
3034
3438
4042
Oth
erce
ntre
s-
n/a
4142
4242
4244
4747
Eng
land
and
Wal
es40
4141
4141
4141
4345
46
Woo
ds(2
000)
1801
-10
1811
-20
1821
-30
1831
-40
1841
-50
1851
-60
1861
-70
1871
-80
1881
-90
1891
-190
0
Larg
epr
ovin
cial
tow
ns32
.032
.532
.732
.632
.032
.333
.036
.639
.039
.6
Oth
erce
ntre
s40
.441
.441
.641
.441
.342
.442
.944
.647
.248
.6
Eng
land
and
Wal
es40
.341
.141
.140
.740
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Tab
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The
cont
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mor
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1891
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/54
1901
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61-7
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91-1
900
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ths
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ulos
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843
.89
2,90
11,
268
33.3
477
7,35
042
6,22
435
.19
Bro
nchi
tis,p
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onia
and
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ease
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the
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pira
tory
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--
--
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1,69
61,
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719
-7.3
2
Who
opin
gco
ugh
433
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2.27
423
312
2.27
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748
115,
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2.51
Mea
sles
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398
-1.3
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81.
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9,47
112
6,84
1-0
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rletf
ever
779
152
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272,
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ther
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-5.0
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,671
-2.8
4
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rletf
ever
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pht
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-1,
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27
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829
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Non
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544
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--
-
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ds)
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al21
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100.
006,
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295
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and
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ures
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this
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rces
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easo
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tury
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.McK
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ise
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39
Figure 1. Real wages, 1770/2-1848/52
60.00
70.00
80.00
90.00
100.00
110.00
120.00
130.00
140.00
1770-1772
1773-1777
1778-1782
1783-1787
1788-1792
1793-1797
1798-1802
1803-1807
1808-1812
1813-1817
1818-1822
1823-1827
1828-1832
1833-1837
1838-1842
1843-1847
1848-1852
period
real
wag
es(1
778/
82=
100)
Phelps Brown & Hopkins Feinstein
Sources: E.A. Wrigley and R.S. Schofield, The Population History of England 1541-1871: a Reconstruction (Cambridge, 1981), pp. 642-4; C.H. Feinstein, ‘PessimismPerpetuated: Real Wages and the Standard of Living in Britain During and After theIndustrial Revolution’, Journal of Economic History, 58 (1998), 625-58, p. 648 (realearnings adjusted for unemployment in Great Britain).
40
Figure2. Averagelifeexpectancyat birth, 1541/46-1866/71
15
25
35
45
55
65
1541-1546
1566-1571
1591-1596
1616-1621
1641-1646
1666-1671
1691-1696
1716-1721
1741-1746
1766-1771
1791-1796
1816-1821
1841-1846
1866-1871
period
Life
expe
ctan
cyat
birt
h(y
ears
)
1550-1574
1575-1599
1600-1625
1625-1649
1650-1674
1675-1699
1700-1724
1725-1749
1750-1774
1775-1799
1800-1824
1825-1849
1850-1874
England(WDOS) Ducal families(Hollingsworth)
Sources: T.H. Hollingsworth, ‘The Demography of the British Peerage’, PopulationStudies, 18 (Supplement, 1966), pp. 56-7; E.A. Wrigley, R. Davies, J. Oeppen andR. Schofield, English Population History from Family Reconstitution 1580-1837(Cambridge, 1997), p. 614.
41
∗ Division of Sociology and Social Policy, School of Social Science, University
of Southampton, Highfield, Southampton SO17 1BJ. Email:
1 The figures for 1700 and 1701 are for England only; figures for 1991-5 and
1993-5 are for England and Wales. For sources, see E. A. Wrigley and R. S.
Schofield, The Population History of England 1541-1871(Cambridge, 1981),
pp. 230, 533; R. Fitzpatrick and T. Chandola, ‘Health’, in A. H. Halsey and J.
Webb, eds., Twentieth-century British social trends (Basingstoke, 2000), 94-
127, pp. 95, 98.
2 R. Woods, The Demography of Victorian England and Wales (Cambridge,
2000), p. 359.
3 V. Hionidou, ‘Why do People Die in Famines? Evidence from three Island
Populations’, Population Studies, 56 (2002), 65-80.
4 B. Harris, ‘Seebohm Rowntree and the Measurement of Poverty, 1899-1951’,
in J. Bradshaw and R. Sainsbury, eds., Getting the Measure of Poverty: the
Early Legacy of Seebohm Rowntree (Aldershot, 2000), 60-84, pp. 73-5.
5 A. M. Tomkins, ‘Protein-energy Malnutrition and Risk of Infection’,
Proceedings of the Nutrition Society, 45 (1986), 289-304, p. 289.
6 P. Dasgupta and D. Ray, ‘Adapting to Undernourishment: the Biological
Evidence and its Implications’, in J. Drèze and A. Sen, eds., The Political
Economy of Hunger. Volume 1. Entitlement and Well-being (Oxford, 1990),
42
191-246, pp. 213-5; see also P. Pellett, ‘Energy and Protein Metabolism’, in
K. Kiple and K. C. Ornelas, eds., The Cambridge World History of Food, 2
vols., vol. 1 (Cambridge, 2000), 888-913, pp. 894-6; J. Kim, ‘Nutrition and the
Decline of Mortality’, in Kiple and Ornelas, eds., Cambridge World History of
Food, vol. 2, 1381-9, pp. 1384-6.
7 P. Eveleth, ‘Population Differences in Growth: Environmental and Genetic
Factors’, in F. Falkner and J. Tanner, eds., Human Growth, 3 vols., vol. 3
(London, 1979), 373-94, p. 388.
8 N. Scrimshaw and J. P. SanGiovanni, ‘Synergism of Nutrition, Infection and
Immunity: an Overview’, Supplement to the American Journal of Clinical
Nutrition, 66 (1997), 464S-477S, p. 464S.
9 N. Scrimshaw, C. E. Taylor and J. E. Gordon, Interactions of nutrition and
infection (Geneva, 1968), pp. 144-5; Scrimshaw and SanGiovanni,
‘Synergisms’, pp. 466S-467S; N. Scrimshaw, ‘Infection and Nutrition:
Synergistic Interactions’, in Kiple and Ornelas, eds., Cambridge World History
of Food, vol. 2, 1397-1411, p. 1398; Tomkins, ‘Protein-Energy Malnutrition’.
10 P. G. Lunn, ‘Nutrition, Immunity and Infection’, in R. Schofield , D. Reher and
A. Bideau, eds., The Decline of Mortality in Europe (Oxford, 1991), 131-45, p.
136; see also Scrimshaw and SanGiovanni, ‘Synergisms’, p. 472S.
11 See e.g. P. Aaby, ‘Malnourished or Overinfected? An Analysis of the
Determinants of Acute Measles Mortality’, Danish Medical Bulletin, 36 (1989),
93-113; idem., ‘Lessons for the Past: Third World Evidence and the
43
Reinterpretation of Developed World Mortality Declines’, Health Transition
Review, 2 (Supplementary Issue, 1992), 155-83.
12 Tomkins, ‘Protein-Energy Malnutrition’, pp. 295-7. Although Aaby’s work has
been cited by a number of historians, the views of other writers have not
always received similar attention. See e.g. J. Landers, ‘Introduction’, Health
Transition Review, 2 (Supplementary Issue, 1992), 1-28, pp. 21-2; Woods,
Demography of Victorian England and Wales, pp. 322-3; W. Muraskin,
‘Nutrition and Mortality Decline: Another View’, in Kiple and Ornelas, eds.,
Cambridge World History of Food, vol. 2, 1389-97, pp. 1391-2. A. Hardy, The
Epidemic Streets: Infectious Disease and the Rise of Preventive Medicine,
1856-1900 (Oxford, 1993), pp. 34, 283, also examines Aaby’s work, but
compares it with the more nutritionally-oriented approach associated with
David Morley.
13 Although the Bellagio conferees argued that nutritional factors played a very
small role in the aetiology of smallpox, Duncan, Scott and Duncan have
claimed that nutritional factors were responsible for the timing of smallpox
epidemics in Penrith between 1630 and 1800. See Bellagio Conference, ‘The
Relationship of Nutrition, Disease and Social Conditions: A Graphical
Presentation’, in R. Rotberg and T. K. Rabb, eds., Hunger and History: the
Impact of Changing Food Production and Consumption Patterns on Society
(Cambridge, 1985), 305-8; S. R. Duncan, S. Scott and C. J. Duncan, ‘The
dynamics of smallpox epidemics in Britain, 1550-1800’, Demography, 30
44
(1993), 405-23, p. 420; idem., ‘Smallpox epidemics in cities in Britain’, Journal
of Interdisciplinary History, 25 (1994), 255-71.
14 Woods, The demography of Victorian England and Wales, pp. 350-1.
15 Scrimshaw and SanGiovanni, ‘Synergism’, p. 464S.
16 Lunn, ‘Nutrition, Immunity and Infection’, p. 145.
17 P. Razzell, ‘The Growth of Population in Eighteenth-Century England: a
Critical Reappraisal’, in P. Razzell, Essays in English Population History
(Hampstead, 1994), 173-206, pp. 185-95; E. A. Wrigley, R. Davies, J. Oeppen
and R. S. Schofield, English Population History from Family Reconstitution
1580-1837 (Cambridge, 1997), pp. 282-4; but see also P. Razzell, ‘The
Conundrum of Eighteenth-Century English Population Growth’, Social History
of Medicine, 11 (1998), 469-500, pp. 485-500.
18 T. McKeown and R. G. Brown, ‘Medical Evidence Related to English
Population Changes in the Eighteenth Century’, Population Studies, 9 (1955),
119-41, p. 126; T. McKeown, R. G. Brown and R. G. Record, ‘An
Interpretation of the Modern Rise of Population in Europe’, Population
Studies, 26 (1972), 345-82, pp. 346, 351; T. McKeown, The Modern Rise of
Population (London, 1976), pp. 124-7; idem., ‘Food, Infection and Population’,
in Rotberg and Rabb, eds., Hunger and History, 29-49, pp. 31-2, 45-8.
19 P. Razzell, ‘Population Change in Eighteenth-Century England: a
Reinterpretation’, Economic History Review, 18 (1965), 312-32; idem., The
Conquest of Smallpox: the Impact of Inoculation on Smallpox Mortality in
45
Eighteenth-Century Britain (Sussex, 1977), pp. 140-58; A. Mercer, ‘Smallpox
and epidemiological-demographic change in Europe: the Role of Vaccination’,
Population Studies, 39 (1985), 287-307; idem., Disease, Mortality and
Population in Transition: Epidemiological-Demographic Change in England
since the Eighteenth Century as Part of a Global Phenomenon, (Leicester,
1990), pp. 46-73.
20 M. Dobson, Contours of Death and Disease in Early-Modern England
(Cambridge, 1997).
21 E. L. Jones and M. E. Falkus, ‘Urban Improvement and the English Economy
in the Seventeenth and Eighteenth Centuries’, in P. Borsay, ed., The
Eighteenth-Century Town: A Reader in English Urban History 1688-1820
(London & New York, 1990), 116-58; R. Porter, ‘Cleaning Up the Great Wen:
Public Health in Eighteenth-Century London’, in W. F. Bynum and R. Porter,
eds., Living and Dying in London (Medical History, Supplement no. 11,
London, 1991), 61-75; J. Landers, Death and the Metropolis: Studies in the
Demographic History of London 1670-1830 (Cambridge, 1993).
22 R. Floud, K. Wachter and A. Gregory, Height, Health and History: Nutritional
Status in the United Kingdom 1750-1980 (Cambridge, 1990), pp. 134-86; R.
Floud, ‘Height, Weight and Body Mass of the British Population since 1820’,
NBER Working Paper Series on Historical Factors in Long-Run Growth,
Working Paper no. 108, p. 35; R. Fogel, ‘Economic Growth, Population
Theory and Physiology: the Bearing of Long-Term Processes on the Making
of Economic Policy’, American Economic Review, 84 (1994), 369-95, p. 372.
46
23 Dasgupta and Ray, ‘Adapting to Undernourishment’, pp. 215-6. I am grateful
to Robert Fogel for directing my attention to this article.
24 M. Livi-Bacci, Population and Nutrition: An Essay on European Demographic
History, Cambridge, 1991), p. 27.
25 Fogel, ‘Economic Growth, Population Theory and Physiology’, pp. 373-4.
26 M. Livi-Bacci, The Population of Europe: A History (Oxford, 2000), p. 143.
27 Wrigley and Schofield, Population History, pp. 351-5; Livi-Bacci, Population
and Nutrition, pp. 99-107.
28 See e.g. P. Lindert and J. Williamson, ‘English Workers’ Living Standards
During the Industrial Revolution: A New Look’, Economic History Review, 36
(1983), 1-25; idem., ‘English Workers’ Real Wages: Reply to Crafts’, Journal
of Economic History,45 (1985), 145-53; N. Crafts, ‘English Workers’ Living
Standards During the Industrial Revolution: Some Remaining Problems’,
Journal of Economic History, 45 (1985), 139-44; L. D. Schwarz, ‘The Standard
of Living in the Long Run: London 1700-1860’, Economic History Review, 43
(1985), 24-41; idem., ‘Trends in Real Wages, 1750-90: A Reply to Hunt and
Botham’, Economic History Review, 43 (1990), 90-8; R. Floud and B. Harris,
‘Health, Height and Welfare: Britain 1700-1980’, in R. Steckel and R. Floud,
eds., Health and Welfare since Industrialization (Chicago, 1997), 91-126, p.
95.
29 C. Shammas, ‘The Eighteenth-Century English Diet and Economic Change’,
Explorations in Economic History, 21 (1984), 254-69, pp. 256-8; idem., The
47
Preindustrial Consumer in England and America (Oxford, 1990), p. 134; G.
Clark, M. Huberman and P. Lindert, ‘A British Food Puzzle, 1770-1850’,
Economic History Review, 48 (1995), 215-37, pp. 222-3
30 Shammas, ‘The Eighteenth-Century English Diet’, p. 257. According to Clark,
Huberman and Lindert, Shammas based her findings on the analysis of 28
household budgets in the Davies-Eden surveys. However, Shammas herself
only refers to 22 budgets. See Clark, Huberman and Lindert, ‘A British Food
Puzzle’, p. 222 (note 16); Shammas, ‘The Eighteenth-Century English Diet’, p.
256 (note 3); idem., The Preindustrial Consumer, p. 134.
31 Shammas, ‘The Eighteenth-Century English Diet’, pp. 255-6; idem., The
Preindustrial Consumer, p. 134; Clark, Huberman and Lindert, ‘A British Food
Puzzle’, p. 222.
32 R. Fogel, ‘Second Thoughts on the European Escape from Hunger: Famines,
Price Elasticities, Entitlements, Chronic Malnutrition and Mortality Rates’,
NBER Working Paper Series on Historical Factors in Long-Run Growth,
Working Paper no. 1 (1989), p. 40; reprinted in S. R. Osmani, ed., Nutrition
and Poverty (Oxford, 1992), 243-86, p. 269; R. Fogel, ‘New Sources and New
Techniques for the Study of Secular Trends in Nutritional Status, Health,
Mortality and the Process of Aging’, Historical Methods, 26 (1993), 5-33, p.
12; idem., ‘Economic Growth, Population Theory and Physiology’, pp. 373-4.
In their article, Clark, Huberman and Lindert defended their findings by
claiming that their estimate of the calorific value of the diets consumed by the
families in the Davies-Eden surveys was comparable to the figure which
48
Robert Fogel estimated for the bottom decile of the whole population.
However, since Fogel’s estimate was calculated on the basis that the Davies-
Eden households were actually quite close to the median of the overall
distribution, it is difficult to see how the two sets of figures can be reconciled.
See Clark, Huberman and Lindert, ‘A British Food Puzzle’, p. 222 (note 16);
Fogel, ‘Second thoughts’ (1989), pp. 37-43; idem., ‘Second Thoughts’ (1992),
pp. 268-71.
33 Shammas, ‘The Eighteenth-Century English Diet’, p. 262; idem., The
Preindusrial Consumer, pp. 145-7.
34 R. Fogel, The Escape from Hunger and Premature Death 1700-2100: Europe,
America and the Third World, (Cambridge, in press), pp. 10-11. I am grateful
to Robert Fogel for permission to cite material from this book, prior to its
publication. In the current paper, page references refer to the manuscript of
Fogel’s text.
35 P. Razzell, ‘“An Interpretation of the Modern Rise of Population in Europe” – A
Critique’, Population Studies, 28 (1974), 5-17, pp. 6-7; idem., ‘The Growth of
Population in Eighteenth-Century England’, pp. 152-3; Livi-Bacci, Population
and Nutrition, pp. 63-7; idem., The population of Europe, pp. 56-7; Mercer,
Disease, mortality and population in transition, p. 37.
36 McKeown, The Modern Rise of Population, pp. 139-42.
37 Scrimshaw, Gordon and Taylor, Interactions of Nutrition and Infection, pp.
144-5.
49
38 S. Kunitz and S. Engerman, ‘The Ranks of Death: Secular Trends in Income
and Mortality’, Health Transition Review, 2 (Supplementary Issue, 1992), 29-
46, p. 33.
39 P. Mathias, ‘Preface’, in A. J. Taylor, ed., The Standard of Living in Britain in
the Industrial Revolution (London, 1975), vii-ix, p. vii.
40 Quoted in M. D. George, England in Transition: Life and Work in the
Eighteenth Century (Harmondsworth, 1953), p. 76.
41 J. Clapham, An Economic History of Modern Britain (Cambridge, 1926), p. 7.
42 J. L. Hammond, ‘The Industrial Revolution and Discontent’, Economic History
Review, 2 (1930), 215-28, p. 225.
43 E. Hobsbawm, ‘The British Standard of Living, 1790-1850’, in Taylor, ed., The
Standard of Living, 58-92, pp. 75-81.
44 R. M. Hartwell, ‘The Rising Standard of Living in England, 1800-50’, in Taylor,
ed., The Standard of Living, 93-123, pp. 108-17.
45 J. Burnett, Plenty and Want: a Social History of Diet in England from 1815 to
the Present Day (2nd edition, London, 1983), pp. 24-6.
46 J. Mokyr, ‘Is There Still Life in the Pessimist Case? Consumption during the
Industrial Revolution, 1790-1850’, Journal of Economic History, 48 (1988), 69-
92, p. 83.
47 Wrigley and Schofield, Population History, pp. 638-41; Lindert and
Williamson, ‘English Workers’ Living Standards’; idem., ‘English Workers’
50
Real Wages’; Crafts, ‘English Workers’ Living Standards’; Schwarz, ‘The
Standard of Living’; idem., ‘Trends in Real Wages’.
48 C. H. Feinstein, ‘Pessimism Perpetuated: Real Wages and the Standard of
Living in Britain During and After the Industrial Revolution’, Journal of
Economic History, 58 (1998), 625-58, p. 648.
49 Clark, Huberman and Lindert, ‘A British Food Puzzle’, pp. 234-5.
50 Feinstein, ‘Pessimism Perpetuated’, p. 652.
51 Cf. J. Komlos, ‘Shrinking in a Growing Economy? The Mystery of Physical
Stature During the Industrial Revolution’, Journal of Economic History, 58
(1998), 779-802, p. 786.
52 S. Horrell, ‘Home Demand and British Industrialization’, Journal of Economic
History, 56 (1996), 561-604, p. 592; Feinstein, ‘Pessimism Perpetuated’, p.
635.
53 M. Haines, ‘Shrinking People – Growing Incomes. Can Development be
Hazardous to Your Health? Historical Evidence for the United States,
England and the Netherlands in the Nineteenth Century’. Paper presented to
the First International Conference on Economics and Human Biology,
University of Tübingen, 11-14 July, 2002, p. 11; Clark, Huberman and Lindert,
‘A British Food Puzzle’, pp. 233-4.
54 Feinstein, ‘Pessimism Perpetuated’, p. 640.
55 Ibid., pp. 648, 653.
51
56 According to Feinstein, the proportion of total working-class expenditure which
was devoted to food fell from 65 per cent to 61 per cent between 1828/32 and
1858/62. However, the real value of working-class earnings (after allowing for
changes in the rate of unemployment) rose by 23.4 per cent over the same
period (Feinstein, ‘Pessimism Perpetuated’, pp. 640, 648, 653).
57 D. Oddy, ‘Food, Drink and Nutrition’, in F. M. L. Thompson, ed., The
Cambridge Social History of Britain 1750-1950, 3 vols., vol. 2 (Cambridge,
1990), 251-78; Clark, Huberman and Lindert, ‘A British Food Puzzle’.
58 The view that dietary standards improved during this period is also supported
by Roger Scola’s analysis of the food supply of Manchester between 1770
and 1870. See R. Scola, Feeding the Victorian City: the Food Supply of
Manchester 1770-1870 (Manchester, 1992), pp. 261-2.
59 A. Wohl, Endangered Lives: Public Health in Victorian Britain (London, 1984),
pp. 4-6.
60 Ibid., p. 4.
61 F. M. L. Thompson, ‘Town and City’, in Thompson, ed., Cambridge Social
History of Britain, vol. 1, 1-86, p. 8.
62 Wohl, Endangered Lives, p. 4.
63 P. Huck, ‘Infant Mortality and Living Standards of English Workers During the
Industrial Revolution’, Journal of Economic History, 55 (1995), 528-50, pp.
534-5. Residents of Walsall, West Bromwich, Sedgeley and Handsworth
52
might have been somewhat surprised by Huck’s assertion that these midlands
parishes were situated ‘in the industrial north of England’.
64 Floud, Wachter and Gregory, Height, Health and History, pp. 205-6, 326;
Floud and Harris, ‘Health, Height and Welfare’, p. 105.
65 R. Woods, ‘The Effects of Population Redistribution on the Level of Mortality
in Nineteenth-Century England and Wales’, Journal of Economic History, 45
(1985), 645-51.
66 S. Szreter, ‘Economic Growth, Disruption, Deprivation, Disease and Death:
On the Importance of the Politics of Public Health for Development’,
Population and Development Review, 23 (1997), 693-728, p. 700; S. Szreter
and G. Mooney, ‘Urbanization, Mortality and the Standard of Living Debate;
New Estimates of the Expectation of Life at Birth in Nineteenth-Century British
Cities’, Economic History Review, 51 (1998), 84-112, p. 104.
67 Woods, Demography of Victorian England and Wales, pp. 357-8, 368.
68 Ibid., pp. 360-80.
69 Szreter and Mooney, ‘Urbanization, Mortality and the Standard of Living
Debate’, pp. 89, 107.
70 Szreter, ‘Economic Growth, Disruption, Deprivation, Disease and Death, p.
26; F. Bell and R. Millward, ‘Public health expenditures and mortality in
England and Wales 1870-1914’, Continuity and Change, 13 (1998), pp. 242-3.
71 Floud, Wachter and Gregory, Height, Health and History, p. 314.
53
72 W. O. Kermack, A. G. McKendrick and P. L. McKinlay, ‘Death Rates in Great
Britain and Sweden: Some General Regularities and Their Significance’,
Lancet, 1 (1934), 698-703, p. 698.
73 G. Davey Smith, D. Gunnell and Y. Ben-Shlomo, ‘Life-Course Approaches to
Socio-Economic Differentials in Cause-Specific Adult Mortality’, in D. Leon
and G. Walt, eds., Poverty, Inequality and Health: An International
Perspective (Oxford, 2001), 88-124; D. Leon, ‘Common Threads: Underlying
Components of Inequalities in Mortality Between and Within Countries’, in
Leon and Walt, eds., Poverty, Inequality and Health, 58-87.
74 B. Harris, ‘“The Child is Father to the Man”. The Relationship between Child
Health and Adult Mortality in the Nineteenth and Twentieth Centuries’,
International Journal of Epidemiology, 30 (2001), 688-96.
75 T. McKeown and R. G. Record, ‘Reasons for the Decline of Mortality in
England and Wales during the Nineteenth Century’, Population Studies, 16,
(1962), 94-122, p. 103.
76 McKeown and Record, ‘Reasons for the Decline of Mortality’, pp. 109-22;
McKeown, The Modern Rise of Population, pp. 117-23.
77 McKeown and Record, ‘Reasons for the Decline of Mortality’, p. 117; see also
McKeown, The Modern Rise of Population, p. 82; S. Szreter, ‘The Importance
of Social Intervention in Britain’s Mortality Decline, c. 1850-1914: A
Reintrepretation of the Role of Public Health’, Social History of Medicine, 1
(1988), 1-37, p. 12; Hardy, Epidemic Streets, p. 66; Woods, Demography of
Victorian England and Wales, p. 323.
54
78 Szreter, ‘The Importance of Social Intervention’, pp. 11-17.
79 S. Guha, ‘The Importance of Social Intervention in England’s Mortality decline:
The Evidence Reviewed’, Social History of Medicine, 7 (1994), 89-113, pp.
96-100; S. Szreter, ‘Mortality in England in the Eighteenth and the Nineteenth
Centuries: A Reply to Sumit Guha’, Social History of Medicine, 7 (1994), 269-
82, pp. 274-8.
80 J. Riley, Sick, not Dead: The Health of British Workingmen During the
Mortality Decline (Baltimore, 1997), p. 197; idem., ‘Reply to Bernard Harris,
“Morbidity and Mortality During the Health Transition: A Comment on James
C. Riley”’, Social History of Medicine, 12 (1999), 133-7, p. 137.
81 See e.g. H. Emery, ‘Review of James C. Riley, Sick, not dead: the health of
British workingmen during the mortality decline’. EH.Net, H-Net Reviews, July
1998. URL: http://www.h-
net.msu.edu/reviews/showrev.cgi?path=17775899999635.
82 C. Edwards, M. Gorsky, B. Harris and P. R. A. Hinde, ‘Sickness, Insurance
and Health: Assessing Trends in Morbidity through Friendly Society Records’,
Annales de Démographie Historique, 1 (2003), 131-67.
83 R. Woods and N. Shelton, An Atlas of Victorian Mortality (Liverpool, 1997),
pp. 143-4; Woods, The Demography of Victorian England and Wales, pp. 340,
359.
55
84 J. Landers, ‘Review Article’, Continuity and Change, 15 (2000), 466-8, p. 468;
S. Szreter, ‘Review of Robert Woods, The Demography of Victorian England
and Wales’, Social History of Medicine, 14 (2001), 562-3, p. 563.
85 D. P. S. Spence, J. Hotchkiss, C. S. D. Williams and P. D. O. Davies,
‘Tuberculosis and Poverty’, British Medical Journal, 307 (1993), 759-61, p.
760; N. Bhatti, M. R. Law, J. K. Morris, R. Halliday and J. Moore-Gillon ,
‘Increasing Incidence of Tuberculosis in England and Wales: A Study of the
Likely Causes’, British Medical Journal, 310 (1995), 967-9, p. 969; see also K.
Tocque, M. A. Bellis, N. J. Beeching, Q. Syed, T. Remmington and P. D. O.
Davies, ‘A Case-Control Study of Lifestyle Risk Factors Associated with
Tuberculosis in Liverpool, North-West England’, European Respiratory
Journal, 18 (2001), 959-64.
86 Spence, Hotchkiss, Williams and Davies, ‘Tuberculosis and Poverty’, pp. 760-
1.
87 M. E. Pooley and C. G. Pooley, ‘Health, Society and Environment in
Nineteenth-Century Manchester’, in R. Woods and J. Woodward, eds., Urban
Disease and Mortality in Nineteenth-Century England (London & New York,
1984), 148-75, pp. 171-2.
88 J. Vögele, Urban Mortality Change in England and Germany, 1870-1913
(Liverpool, 1998), p. 145.
89 McKeown, The Modern Rise of Population, p. 118; Vögele, Urban Mortality
Change, p. 145.
56
90 M. Daunton, ‘Health and Housing in Victorian London’, Medical History,
Supplement no. 11 (1991), 126-44, p. 143.
91 G. Cronjé, ‘Tuberculosis and Mortality Decline in England and Wales, 1851-
1910’, in Woods and Woodward, eds., Urban Disease and Mortality, 79-101,
p. 99.
92 See e.g. Wohl, Endangered Lives, pp. 304-6; J. Burnett, ‘Housing and the
Decline of Mortality’, in Schofield, Reher and Bideau, eds., The Decline of
Mortality in Europe, 158-76, p. 174.
93 M. Daunton, House and Home in the Victorian City: Working-Class Housing
1850-1914 (London, 1983), p. 7; idem., ‘Health and Housing in Victorian
London’, p. 130.
94 A. Hardy, Health and Medicine in Britain since 1860 (Basingstoke, 2001), p.
38.
95 J. Burnett, Plenty and Want: A Social History of Diet in England from 1815 to
the Present Day (3rd edition, London, 1989), pp. 108, 176.
96 Oddy, ‘Food, Drink and Nutrition’, pp. 267-75.
97 P. Dewey, ‘Nutrition and Living Standards in Wartime Britain’, in R. Wall and
J. Winter, eds., The Upheaval of War: Family, Work and Welfare in Europe
1914-18 (Cambridge, 1988), 197-220, p. 215.
98 McKeown, The Modern Rise of Population, p. 121.
99 Szreter, ‘The Importance of Social Intervention’, pp. 22-6; Hardy, Epidemic
Streets, pp. 293-4.
57
100 Woods, The Demography of Victorian England and Wales, pp. 350-6.
101 Ibid., p. 358.
102 Ibid., pp. 350, 358.
103 J. Hassan, ‘The Growth and Impact of the British Water Industry in the
Nineteenth Century’, Economic History Review, 38 (1985), 531-47, pp. 543-4;
Bell and Millward, ‘Public Health Expenditures and Mortality’, pp. 237-40.
104 Bell and Millward, ‘Public Health Expenditures and Mortality’, pp. 242-3; see
also R. Millward and F. Bell, ‘Economic Factors in the Decline of Mortality in
Nineteenth-Century Britain’, European Review of Economic History, 2 (1998),
263-88.
105 See also Kim, ‘Nutrition and the Decline of Mortality’, pp. 1384-6.
106 S. Preston and E. van de Walle, ‘Urban French Mortality in the Nineteenth
Century’, Population Studies, 32 (1978), 275-97, pp. 281-2; Tomkins, ‘Protein-
Energy Malnutrition’, pp. 297-8; Lunn, ‘Nutrition, Immunity and Infection’, p.
135.
107 Szreter, ‘The Importance of Social Intervention’, p. 37.
108 See also Woods and Shelton, An Atlas of Victorian Mortality, p. 145.
109 This, it seems to me, is one of the main lessons to be drawn from James
Riley’s recent review of Rising life expectancy: a global history (Cambridge,
2001).