Although the question of extraterrestrial life is very old, the concept of a full-blown cosmic evolution—the connected evolution of planets, stars, galaxies, and life on Earth and beyond—is much younger. As historian Michael Crowe has shown…We have already hinted at why this coalescence had not happened earlier, Spencerian philosophy and the ideas of Flammarion, Proctor, and Henderson notwithstanding. Although the idea of the physical evolution of planets and biological evolut…3. In making the distinctions between physical, biological, and cultural evolution, I do not mean to deny their physical basis, but rather to imply that the three possible endpoints of cosmic evolution are physical, biological, and cultural…
Camille Flammarion
astronomer · 3 mentions across 1 reading
In this course
Flammarion appears as a 19th-century precursor to modern cosmic evolution theory, alongside Spencer and other thinkers who imagined planets and life evolving together across the universe. The readings invoke him primarily to establish intellectual genealogy—showing that contemporary frameworks linking physical, biological, and cultural evolution didn't emerge suddenly but had earlier speculative antecedents. His role is largely historical situating, marking a threshold before the concept fully coalesced into systematic theory.
Mentioned in 1 reading
Appears alongside
People mentioned in the same passages — sorted by co-occurrence weight.
Herbert Spencer 3Richard Anthony Proctor 3Bernard Lightman 2John Fiske 2Carl Sagan 1Charles Darwin 1Michael Crowe 1Pierre-Simon Laplace 1Robert Chambers 1J. R. Moore 1James Strick 1John C. Greene 1Michael J. Crowe 1Robert Stawell Ball 1Simon Schaffer 1Henry Norris Russell 1Kaj Aage Strand 1Peter van de Kamp 1Thomas Henderson 1