Wednesday, May 13, 2015

the last book I ever read (Elizabeth Kolbert's The Sixth Extinction, excerpt two)

from the 2015 Pulitzer Prize winner for General Nonfiction The Sixth Extinction: An Unnatural History by Elizabeth Kolbert:

Lyell, who saw change occurring always and everywhere in the world around him, drew the line at life. That a species of plant or animal might, over time, give rise to a new one he found unthinkable, and he devoted much of the second volume of the Principles to attacking the idea, at one point citing Cuvier’s mummified cat experiment in support of his objections.

Lyell’s adamant opposition to transmutation, as it was known in London, is almost as puzzling as Cuvier’s. New species, Lyell realized, regularly appeared in the fossil record. But how they originated was an issue he never really addressed, except to say that probably each one had begun with “a single pair, or individual, where an individual was sufficient” and multiplied and spread out from there. This process, which seemed to depend on divine or at least occult intervention, was clearly at odds with the precepts he had laid out for geology. Indeed, as one commentator observed, it seemed to require “exactly the kind of miracle,” that Lyell had rejected.



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