American Decades
"Ethiopia Yields First 'Family' of Early Man"
Magazine article
By: Donald C. Johanson
Date: December 1976
Source: Johanson, Donald C. "Ethiopia Yields First 'Family' of Early Man." National Geographic 150, December 1976, 791–793.
About the Author: Donald C. Johanson (1943–) was born in Chicago, Illinois, and received a Ph.D. in anthropology from the University of Chicago in 1974. That year, he became curator at the Cleveland Museum of Natural History in Ohio. Johanson rose to world fame by his discovery of Lucy, a 40 percent complete skeleton of an Australopithecine female. In 1981, he founded the Institute of Human Origins at Berkeley, California.
Introduction
British naturalist Charles Darwin announced in On the Origin of Species (1859) that all life, including humans, evolved from primitive ancestors. Three years earlier, a teacher in Germany, Carl Fuhlrott, identified a partial skeleton...
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1970's Science and Technology Primary Sources
- "Pesticides and the Reproduction of Birds"
- "The Green Revolution, Peace, and Humanity"
- "Punctuated Equilibria: An Alternative to Phyletic Gradualism"
- "Extraterrestrial Life"
- Scientific Creationism
- Sociobiology: The New Synthesis
- "Haplodiploidy and the Evolution of the Social Insects"
- "Ethiopia Yields First 'Family' of Early Man"
- Energy: The Solar Prospect
- "Microelectronics and the Personal Computer"
- "The Surface of Mars"
- Science Policy Implications of DNA Recombinant Molecule Research
- Laying Waste: The Poisoning of America by Toxic Chemicals
- Investigation into the March 28, 1979, Three Mile Island Accident
- Copyright Page
- Acknowledgments
