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The Tragedy of the Commons
Author(s): Garrett Hardin
Source: Science, New Series, Vol. 162, No. 3859 (Dec. 13, 1968), pp. 1243-1248
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1724745
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	Article Contents
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	p. 1244
	p. 1245
	p. 1246
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	p. 1248
	Issue Table of Contents
	Science, New Series, Vol. 162, No. 3859 (Dec. 13, 1968), pp. 1211-1316
	Front Matter [pp. 1211-1311]
	Letters
	Blend of Teaching and Research [p. 1221]
	Automobile Engines: Pollution and Power [pp. 1221-1222]
	Cultura Italiana [pp. 1222-1223]
	Zond 5: Sketches and Guesses [p. 1223]
	Can Success Be the Cause of Failure? [p. 1225]
	Pleistocene Climates and Chronology in Deep-Sea Sediments [pp. 1227-1234]
	Current Problems in Research
	Clinical and Psychological Effects of Marihuana in Man [pp. 1234-1242]
	The Tragedy of the Commons [pp. 1243-1248]
	Academic Science and the Federal Government [pp. 1249-1251]
	News and Comment
	Dallas: Larger Education Role Proposed for Research Center [pp. 1251-1254]
	Nixon Speaks about Scientists [p. 1253]
	Narcotics and Drug Abuse: The Federal Response [pp. 1254+1256-1258]
	Nixon Forms Advisory Panels on Science, Space, Health [p. 1255]
	Laird Choice Indicated [p. 1255]
	Science Policy Study Group Formed [p. 1256]
	News in Brief [p. 1257]
	Ground Broken at Batavia (Weston) [p. 1258]
	Recent Deaths [p. 1258]
	Book Reviews
	Review: Developmental Abnormalities [p. 1259]
	Review: Space Facts and Figures [pp. 1259-1260]
	Review: Democratizing and Producing [pp. 1260-1261]
	Review: Radiobiology [p. 1261]
	Review: The Uses of Insects [pp. 1261-1262]
	Review: Antiviral Substances [p. 1262]
	Review: The State University [pp. 1262-1263]
	Review: Vertebrate Biology [pp. 1263-1264]
	Review: Planck's Thought [p. 1264]
	Review: Oxford Doctor [p. 1264]
	Reports
	First Fossil Lamprey: A Record from the Pennsylvanian of Illinois [pp. 1265-1267]
	Light Scattering in Central Arctic Ocean: Some Winter Profiles [pp. 1267-1268]
	Mössbauer Investigation of Shocked and Unshocked Iron Meteorites and Fayalite [pp. 1268-1270]
	Milankovitch Radiation Variations: A Quantitative Evaluation [pp. 1270-1272]
	Hydrofoils: Optimum Lift-Off Speed for Sailboats [pp. 1273-1275]
	Mercury's Rotation Period: Photographic Confirmation [pp. 1275-1277]
	Deficiency of Reduced Nicotinamide-Adenine Dinucleotide Oxidase in Chronic Granulomatous Disease [pp. 1277-1279]
	Human Osteosarcomas: Immunologic Evidence Suggesting an Associated Infectious Agent [pp. 1279-1281]
	Human Monocytes: Distinct Receptor Sites for the Third Component of Complement and for Immunoglobulin G [pp. 1281-1283]
	Zymogen Granules in Enzyme Liberation and Activation in Pea Seeds [pp. 1283-1284]
	Very-Low-Density Lipoprotein in Intestinal Lymph: Evidence for Presence of the A Protein [pp. 1285-1286]
	Hemin: An Inhibitor of Erythroid Cell Ribonuclease [p. 1287]
	Conversion of Mesophilic to Psychrophilic Bacteria [pp. 1288-1289]
	Dictyostelium discoideum: A Gamma-Ray Resistant Organism [pp. 1289-1290]
	Morphine Tolerance, Physical Dependence, and Synthesis of Brain 5-Hydroxytryptamine [pp. 1290-1292]
	Allografts in Genetically Defined Rats: Difference in Survival between Kidney and Skin [pp. 1293-1295]
	Mice Unilaterally Sensitized for Audiogenic Seizures [p. 1295]
	Neurons: Secretory Activity during Limb Regeneration and Induction in the Newt [pp. 1296-1297]
	Alveolar Macrophages: Reduced Number in Rats after Prolonged Inhalation of Lead Sesquioxide [pp. 1297-1299]
	Operant Controlled Neural Event: Formal and Systematic Approach to Electrical Coding of Behavior in Brain [pp. 1299-1302]
	Midbrain Single Units Correlating with Pupil Response to Light [pp. 1302-1303]
	Discrimination Learning as the Summation of Excitation and Inhibition [pp. 1303-1306]
	Mosaic Unit Ruler [p. 1306]
	Holoclemensia Instead of Clemensia [p. 1306]
	Association Affairs
	Art and Science: The Analysis and Communication of Biological Form: AAAS Symposium, 30 December 1968, Dallas, Texas [p. 1307]
	Global Effects of Environmental Pollution: 26-27 December 1968, Dallas, Texas [p. 1308]
	World Food and Population Crisis: AAAS Symposium, 26-27 December 1968 [pp. 1309-1310]
	Meetings
	Prairie Rebirth [p. 1312]
	Back Matter [pp. 1313-1316]