Contingent evolution: what pushes it? (Introduction)

by dhw, Friday, November 07, 2014, 12:52 (3669 days ago) @ David Turell

dhw: Punctuated equilibrium explains the apparent jumps (probably associated with changes in the environment after periods of stasis). -DAVID: You surprise me. Punc-eq is a term given to an observation of species appearing following stasis. It is a descriptive term. It explains nothing.
-Quite right. Careless of me. I was responding to an item on Tony's list of objections to evolutionary theory: "the lack of time. (They explain it away with punctuated equilibrium)". I have made the correction in my latest response to him. Thank you.


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