Word: darwins
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...From a purely parochial view as an evolutionary biologist, I have to come down with the...utterly unsurprisingly choice--Charles Darwin," Gould said...
...Obviously, I do not want to be involved with Shakespeare, Elizabeth, Napoleon or, for that matter, Darwin," the economist said. "The range is just too broad...
...remains of small but substantial animals that were overtaken by a roaring underwater mudslide 515 million years ago and swept into water so deep and oxygen-free that the bacteria that should have decayed their tissues couldn't survive. Preserved were not just the hard-shelled creatures familiar to Darwin and his contemporaries but also the fossilized remains of soft-bodied beasts like Aysheaia and Ottoia. More astonishing still were remnants of delicate interior structures, like Ottoia's gut with its last, partly digested meal. (Read "The Ever Evolving Theories of Darwin...
...length. Then they announced that the interval of major evolutionary innovation did not span the entire 30 million years, but rather was concentrated in the first third. "Fast," Harvard's Gould observes, "is now a lot faster than we thought, and that's extraordinarily interesting." (Watch TIME's video "Darwin and Lincoln: Birthdays and Evolution...
...singular it seems. And just as the peculiar behavior of light forced physicists to conclude that Newton's laws were incomplete, so the Cambrian explosion has caused experts to wonder if the twin Darwinian imperatives of genetic variation and natural selection provide an adequate framework for understanding evolution. "What Darwin described in the Origin of Species," observes Queen's University paleontologist Narbonne, "was the steady background kind of evolution. But there also seems to be a non-Darwinian kind of evolution that functions over extremely short time periods - and that's where all the action...