8 June 1973Volume 180, No. 4090

LETTERS Political Psychiatry: H. L. Madison; S. P. R. Rose; Astronomy Funding atUniversities: W. E. Howard III; NIH Grant Applications: C. Colbert;Acknowledgment: M. Goldsteiii and A. F. Battista; Acupuncture, Hypnotism.and Magic: W. S. Kroger; J. F. McClenidon; State-Specific Sciences:T. M. Cowan; C. D. Leake; A. B. Booth; H. B. Saries; C. T. Tart;Professional and Personal Equality: E. R. Sirnons; M. W. Kennedy ..........

EDITORIAL A Fellowship with Essence

ARTICLES A Western Apache Writing System: The Symbols of Silas John: K. H. Bassoand N. Anderson ............................................

Zymogens of Proteolytic Enzymes: B. Kassell and J. Kav ...................

Science's Role in the World Health Organization: M. Kaplatn ................

NEWS AND COMMENT

RESEARCH NEWS

BOOK REVIEWS

Higher Education in Britain: Polytechnics to the Fore ......................

Peer Review: Edwards Denies System Will Be Undone .....................

Oceanography: Albatross of Diplomacy Haunts Seafaring Scientists .. .. .. .. .. .

ILand Use Control: Rockefeller Task Force Calls for Boldness ................

Organic Crystals: Hints of Extraordinary Condtuctivity ......................

Influeniza: The Last of the Great Plaguies.

The Khanna Study and The Myth of Population Control, reviewed by B. Benedict:Family and Community in the Kibbutz, D. M. Schneider; Ecology of SaltMarshes and Sand Dunes, J. Teal; Physiological Adaptations, E. C. Crawford, Jr.;Developmental Physiology and Aging, F. M. Sinex; Books Received .........

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BOARD OF DIRECTORS ~GLENN T. SEABORG LEONARD M. RIESER ROGER REVELLE RICHARD K. BOLT BARRY COMMONERRetiring President, Chairman Presdent President-Elect LEWIS M. BRANSCOMB EMILIO Q. DADDARIO

CHAIIRMIE AND ~ MAkTHEMATICS (A) PHYSICS (B) CHEMISTRY (C) ASTRONOMY (D)fCHAIIR.MEN0jAND ; 00 tMjpMmH aHE*AeLipmanBersEdwin W. McMillan Thomas E. Taylor Ar .U. DrandSECRETA RI1SS00 OP 0: F. A. Ficken Rolf :M. Sinclair Leo SchubertAAAS SSfCTIONtS

PSYCHOLOGY (J) SCIAL AND ECON1011C SCIENCES (K) HISTORY AND PHILOSOPHY OF SCIENCE (LIC- rl PDuncan ErRober t K MartenErnest Nagel]William D. Garvy H:arey Sapolsky Dudley Shapert

INDUSTRIAL SCIENCE (P) EDUCATION (01 DENTISTRY (R) PHARMACEUTICAL SCIENCES (S)Jacob E. Goldman Gordon Swanson Martin Cattoni Williim HellerJordan D. Lewis :Pillip R. Fordyce Sholom Pearlman John Autian

DIVISIONS AlASKA DIVISI:M: PAIFIC DIVISION SOUTHWESTERN AND ROCKY MUNTAIN DIVISIONIDIVISION4S: -

Gunter E. Weller Irma Duncan John D. Isaacs Robert T. Qrr Gordon L. Bender :Max P. DunfordPresident Executive Secretary StaryPresidentSere-Treasurer President Executive Officer

SCIENCE is published weekly, except tie last week in December, but with an extr issue fouirth Tuesday in November, by the A can Assiation for the Advancement ofSciece,515 assahusets Ae., W,Wshlington, D.C. 205Nocobndwith TeSinIiMeblyS'. Second-class psaeaId at Wash'ington, D.C Coght 0) 1973 by

the American Aissoiation for the Advancement of Science. Member rates on request. Annual subscti on$30; foreign postage: Americas $4, oversa $6, air lft to Europe S18.Single copies $1 (back issues, $2) except Quide to ScIentifIcInt:ru n which is $4. School year subscriptions: 9 months $22.50; 10 months$. Provide 4 weeksnotiet forthange of address, giving new and old address and zip codes. Send aress label. Science Is Indexed in the Reade's GuId to PerIodIcal Utefra0tere

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AMERICAN ASSOCIATION rOR THE ADVANCEMENT OF SCIENCE

REPORTS Catecholamine Uptake in Cerebral Cortex: Adaptive Change Induced by Fighting:E. D. Henley, B. Moisset, B. L. Welch ............................. 1050

Avalanche Mode of Motion: Implications from Lunar Examples: K. A. Howard .. 1052

Monoclinic Hydroxyapatite: J. C. Elliott, P. E. Mackie, R. A. Yollg .1055

Ice Nucleation: Elemental Identification of Particles in Snow Crystals: F. P. Parllingoand R. F. Pueschel ........................................... 1057

Europium Anomaly in Plagioclase Feldspar: Experimental Results and SemiquantitativeModel: D. F. Weill and M. J. Drake .1059

Stochastic Generation of Regular Distributions: L. Glass .1061

Apollo 17 Seismic Profiling: Probing the Lunar Crust: R. L. Kovachland J. S. Watkins .1063

Conidensation Nucleus Discriminator Making Optical Measurements on Fog: A Toolfor Environmental Research: E. J. Hart, K. H. Schmizidt, K. N. Vasudevan . 1064

Genetic Polymorphism of Proline-Rich Human Salivary Proteins: E. A. Azenland F. G. Oppenheim ......................................... 1067

Virus-InduLced I-ransfornmation without Cell Division: J. P. Bade .1069

Estimation of the Half-Life of a Secretory Protein Message: S. Graysoniand S. J. Berry ............................................. 1071

Reproductive Isolation of Two Tortricid Moth Species by Different Ratiosof a Two-Component Sex Attractant: A. K. MikAks et al .1073

Estrogen Formation by the Isolated Perfused Rhesus Monkey Brain:F. Flores et al . ............................................. 1074

Tool-Making and Tool-Using in the Northern Blue Jay: T. B. Jonesand A . C. Kamil ............................................ 1076

Techntzical Commnents: Phanerozic Taxonomic Diversity: A Test ofAlternate Models: J. W. Valentine; On the Lead Content ofHuman Hair (1871-1971 ): W. Lockeretz; B. Whitten. D. Weiss, D. Ledd)...... 1078

COVER

Silas John Edwards, Western ApacheWARD H. GOODENOUGH DANIEL P. MOYNIHAN WILLIAM T. GOLDEN WILLIAM BEVAN shaman who in 1904 invented aCARYL P. HASKINS PHYLLIS V. PARKINS lreasurer Executive Officer unique nona nhab 0isiptfo t

GEOLOGY AND GEOGRAPHY (E) BIOLOGICAL SCIENCES (G) ANTHROPOLOGY (H) writing of Apache prayers. SymbolsHelmut Landsberg Dorothy Bliss Richard N. Adams wn on ceare amntseem-Ramon E. Bisque Richard J. Goss Anthony Leeds shown on cover are among those em-ENGINEERING (M) MEDICAL SCIENCES (N) AGRICULTURE (0) ployed in this writing system. SeeRaynor L. Duncombe Robert A. Good Roy L. Lovvorn page 1013 [Keith H. Basso, Univer-C. Towner French F. Douglas Lawrason Michael A. Farrell p 1INFORMATION AND STATISTICS (U) ATMOSPHERIC AND HYDROSPHERIC sitv of Arizona, Tucson]COMMUNICATION (T) Frederick Mosteller SCIENCES (W)

Jordan Baruch Ezra Glaser Max A. KohlerScott Adams Louis J. Battan

The American Association for the Advancement of Science was founded in 1848 and incorporated in1874. Its objects are to further the work of scientists, to facilitate cooperation among them, toimprove the effectivenoss of science in the promotion of human welfare, and to increase public under-standing and appreciation of the Importance and promise of the methods of science in human progress.

8 June 1973, Volume 180, Number 4090

AMERICAN ASSOCIATION FORTHE ADVANCEMENT OF SCIENCE

Science serves its readers as a forum for thepresentation and discussion of important issuesrelated to the advancement of science, includingthe presentation of minority or conflicting pointsof view, rather than by publishing only materialon which a consensus has been reached. Accord-ingly, all articles published in Science-includingeditorials, news and comment, and book reviews-are signed and reflect the individual views of theauthors and not official points of view adopted bythe AAAS or the institutions with which the authorsare affiliated.

Editorial Board1973

H. S. GUTOWSKYAUTHUR D. HASLERRUDOLF KOMPFNERDANIEL E. KOSHLAND, JR.

ALFRED BROWNJAMES F. CROWSEYMOUR S. KETYFRANK PRESS

GARDNER LINDZEYRAYMOND H. THOMPSONEDWARD 0. WILSON

1974FRANK W. PUTNAMMAXINE SINGERGORDON WOLMAN

Editorial Staff

Editor

PHILIP H. ABELSON

Publisher Business ManagerWILLIAM BEVAN HANS NUSSBAUM

Managing Editor: ROBERT V. ORMES

Assistant Editors: ELLEN E. MURPHY, JOHN E.RINGLE

Assistant to the Editor: NANCY TEiMOURIAN

News and Comlent: JOHN WALSH, LUTHER J.CARTFR, DEBORAH SHAPLEY, ROBERT GILLErTE, NICHO-LAS WADE, CONSTANCE HOLDEN, BARBARA J. CULLITON,SCHERRAINE MACK

Research News: ALLEN L. HAMMOND, WILLIAMD. METZ, THOMAS H. MAUGH I1, JEAN L. MARX

Book Resiews: SYLVIA EBERHART, KATHERINE LIV-INGSTON, ANN SELTZ-PETRASH

Cover Editor: GRAYCE FINGER

Editorial Assistants: MARGARET ALLEN, IS ABELLABOULDIN, BLAIR BURNS, ELEANORE BUTZ, MARY DORF-MAN, JUDITH GIVELBER, CORRINE HARRIS, NANCN'HARTNAGEL, OLIVER HEATWOLE, CHRISTINE KARLIK,MARGARET LLOYD, JEAN RoCKWOOD, PATRICIA ROWE,LEAH RYAN, JOHN SCHAUER, LOIS SCHMIrr, MICHAELSCHWARTZ, KENNETH SMITH, YA LI SWIGART

Gutide to Scie,ltific InIstrulmnents: RICHARD SOMMER

Membership Recruitment: LEONARD WRAY; Subscrip-tion Records and Memtlber Records: THOMAS BAZAN

Advertising StaffDirector Produiction ManagerEARL J. SCHERAGO PArrY WELLS

Advertising Sales ilManiager: RICHARD L. CHARLES

Sales: NEWA' YORK, N.Y. 10036: Herbert L. Burklund,11 W. 42 St. (212-PE-6-1858); SCOTCH PLAINS, N.J.07076: C. Richard CalLis, 12 Unami Lane (201-889-4873); CHICAGO, ILL. 60611: John P. Cahill, Roonm2107, 919 N. Michigan Ave. (312-DE-7-4973); BEV-ERLY HILLS, CALIF. 90211: WN'inn Nance, 111 N. LaCienega Blvd. (213-657-2772)

EDITORIAL CORRESPONDENCE: 1515 Massa-chusetts Ave., NW, Washington, D.C. 20005. Phones:(Area code 202) Central Office: 467-4350; Book Re-views: 467-4367; Btisiness Oflice: 467-4411; Circula-tion: 467-4417; Guide to Scientific Instrtuments: 467-4480; News and Comment: 467-4430; Rcprints andPermissions: 467-4483; Research News: 467-4321,Reviewing: 467-4440. Cable: Advancesci, Washington.Copies of "Instruictions for ContribuLtors" can beobtained from the editorial oflice. See also page xv.Science, 30 March 1973. ADVERTISING COR-RESPONDENCE: Room 1740, 11 W. 42 St., NewYork. N.Y. 10036. Phone: 212-PE-6-1858.

SCIE:NCE

A Fellowship with Essence

Mexico City is an exciting city-the heart of a great nation, geo-

graphically, economically, politically, and spiritually. Built on the site ofthe ancient Aztec city of Tenochtitlan, its anthropological and archeo-logical treasures are magnificent. Future-bound, its art and architectureare truly spectacular. Vital, bustling, doubling in size-from 4.8 tonearly 9 million-in the last decade, it has all the problems of the mod-ern city; noise, air pollution, ciuidades perdidas-its "lost cities." But it alsohas a vigorous program of urban redevelopment that has produced trulyimpressive results (for example, the Presidente Adolfo Lopez Mateoscomplex provides clean, modern, landscaped housing for nearly 70,000persons downtown) and a new mass transit system that is the envy of thehemisphere (the metro covers some 26 miles and moves a million persons

a day in quiet comfort in its sparkling, rubber-tired cars). It is an idealsetting for what we anticipate will be the most exciting event in the recenthistory of AAAS.

"Science and Man in the Americas" is a 2-week program of lectures,symposia, and informal discussions of topics central to the future devel-opment and well-being of the Western Hemisphere: questions of nutritionand food supply, development of arid lands, meeting future energy re-

quirements, preserving the environment, coping with population change,protecting against earthquakes, developing the resources of the sea, andopening up new opportunities in education. Hosted and managed byCONACYT (National Council of Science and Technology of Mexico) andcosponsored by AAAS, it is a truly international affair. Planned byan international editorial committee, its costs are being covered byCONACYT and AAAS, as well as by gifts and grants from both publicand private sources. Speakers will come from more than 30 nations-virtually every country in the hemisphere plus those other countries of theworld where previous experience has provided useful insights into theproblems around which the program is built. Already the meeting hasstimulated interesting developments in the host country. A program ofuniversity scholarships has emerged from program planning. A specialcompetition among young people, similar to the Science Fairs long popularin the United States, is now under way throughout Mexico. Radio andtelevision programs, keyed to the content of the program, are attractingwide public interest. A competition for Mexican film-makers, establishedin connection with the International Science Film Festival, has attracted70 entries, far exceeding expectation.

In May of last year, CACTAL (Conference on the Application ofScience and Technology to the Development of Latin America) was heldin Brazilia under the sponsorship of the Organization of American States.Its agenda focused on regional and national needs as they translate intoscientific and technological requirements for effective, ameliorative action.The Mexico City meeting, 20 June through 4 July 1973, is a logical sequelto CACTAL, with an important difference. CACTAL was a government-

to-government conference. "Science and Man in the Americas" will be a

people-to-people sharing, a chance to join the interests and talents ofindi,vidual scientists, engineers, and laymen in the context of some ofthe crucial issues confronting our special part of the world. It is an

opportunity to become acquLainted, to exchange views, and to create an

importaint new international colleagLueship. We hope that every memberof AAAS who can, will coImec with tIs to "hear a little song and . speaka few reasonable words" and to become part of a "fellowship withessence. WILLIAM BEVAN

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