Believing is seeing. It's much more effective than the old notion that seeing is believing.
It is curious how often erroneous theories have had a beneficial effect for particular branches of science.
Evolution thus is merely contingent on certain processes articulated by Darwin: variation and selection.
Evolution. . . is opportunistic, hence unpredictable.
New gene pools are generated in every generation, and evolution takes place because the successful individuals produced by these gene pools give rise to the next generation.
It seems to me that for Darwin the pulsing of evolutionary rates was a strictly vertical phenomenon.
In those early years in New York when I was a stranger in a big city, it was the companionship and later friendship which I was offered in the Linnean Society that was the most important thing in my life.
Good people can't out-think evil, cause evil thinks of things good folks can't think of.
Once suspicion is aroused, every thing feeds it.
The thing about hearts is that they always want to keep beating
There is no agreement on the extent to which metabolism could develop independently of a genetic material. In my opinion, there is no basis in known chemistry for the belief that long sequences of reactions can organize spontaneously -- and every reason to believe that they cannot. The problem of achieving sufficient specificity, whether in aqueous solution or on the surface of a mineral, is so severe that the chance of closing a cycle of reactions as complex as the reverse citric acid cycle, for example, is negligible.