Quote by: George Gaylord Simpson

Species evolve exactly as if they were adapting as best they could to a changing world, and not at all as if they were moving toward a set goal.


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Author Bio


  • NameGeorge Gaylord Simpson
  • DescriptionAmerican paleontologist
  • BornJune 16, 1902
  • DiedOctober 6, 1984
  • CountryUnited States Of America
  • ProfessionCurator; Paleontologist; Zoologist; Autobiographer
  • AwardsGuggenheim Fellowship; List Of Penrose Medal Winners