The catalyst for the unified research program of cosmic evolution—and for the birth of a new scientific discipline—was the Space Age. No one would claim that a field of extraterrestrial life studies, or cosmic evolution, existed in the firs…The extent to which NASA had served as the chief patron of cosmic biological evolution is evident in its sponsorship of many of the major conferences on extraterrestrial life, although the Academies of Science of the United States and the U…11. L. J. Henderson, The Fitness of the Environment (New York: MacMillan Company, 1913), reprinted with an Introduction by Harvard biologist George Wald (Gloucester, MA: Peter Smith, 1970), p. 312. The complexity of Henderson’s ideas on the…
Joshua Lederberg
scientist · 3 mentions across 1 reading
In this course
Lederberg was a pioneering molecular biologist whose work on bacterial genetics established foundations for understanding life's mechanisms at the microscopic level, making him a crucial figure in mid-century discussions of extraterrestrial life and cosmic evolution. The course readings invoke him as a key participant in NASA-sponsored conferences on the possibility of life beyond Earth, where his molecular expertise helped shape scientific frameworks for imagining biology's universality. He appears here primarily as a historical actor in the Space Age's reconfiguration of biological science rather than as a theorist of AI or cybernetics per se.
Background
Joshua Lederberg was an American molecular biologist known for his work in microbial genetics, artificial intelligence, and the United States space program. He was 33 years old when he won the 1958 Nobel Prize in Physiology or Medicine for discovering that bacteria can mate and exchange genes ; work that was conducted alongside his wife Esther, who was uncredited for her contributions. He shared the prize with Edward Tatum and George Beadle, who won for their work with genetics.
Wikipedia →Mentioned in 1 reading
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