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Evolution

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Why everything you've been told about evolution is wrong. The story, still sometimes repeated in creationist circles, goes like this: it is the 1960s, at Nasa's Goddard Space Flight Centre in Maryland, and a team of astronomers is using cutting-edge computers to recreate the orbits of the planets, thousands of years in the past.

Why everything you've been told about evolution is wrong

Suddenly, an error message flashes up. There's a problem: way back in history, one whole day appears to be missing. Epigenetics, DNA: How You Can Change Your Genes, Destiny. Horizontal and vertical: The evolution of evolution - life - 26. JUST suppose that Darwin's ideas were only a part of the story of evolution.

Horizontal and vertical: The evolution of evolution - life - 26

Suppose that a process he never wrote about, and never even imagined, has been controlling the evolution of life throughout most of the Earth's history. It may sound preposterous, but this is exactly what microbiologist Carl Woese and physicist Nigel Goldenfeld, both at the University of Illinois at Urbana-Champaign, believe. Darwin's explanation of evolution, they argue, even in its sophisticated modern form, applies only to a recent phase of life on Earth. At the root of this idea is overwhelming recent evidence for horizontal gene transfer - in which organisms acquire genetic material "horizontally" from other organisms around them, rather than vertically from their parents or ancestors. The donor organisms may not even be the same species.