“macro,” has not yet. You could call it a working hypothesis. Still scientific, still far from proven, still far from disproven.
It is being disproven -
It is textbook biology, for example, that species with large, far-flung populations—think ants, rats, humans—will become more genetically diverse over time.
But is that true?
“The answer is no,” said Stoeckle, lead author of the study, published in the journal
Human Evolution .
For the planet’s 7.6 billion people, 500 million house sparrows, or 100,000 sandpipers, genetic diversity “is about the same,” he told AFP.
The study’s most startling result, perhaps, is that nine out of 10 species on Earth today, including humans, came into being 100,000 to 200,000 years ago.
“This conclusion is very surprising, and I fought against it as hard as I could,” Thaler told AFP.
Read more at:
Sweeping gene survey reveals new facets of evolution
“another unexpected finding from the study—species have very clear genetic boundaries, and there’s nothing much in between."
“If individuals are stars, then species are galaxies,” said Thaler. “They are compact clusters in the vastness of empty sequence space.”
IDvolution - Where faith and reason intersect. - intelligent design Jim Serafin
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