Post details: Space is the final frontier for evolution

08/30/10

Permalinkby 09:58:29 am, Categories: Life Sciences, 138 words   English (US)

Space is the final frontier for evolution

From BBC News...Charles Darwin may have been wrong when he argued that competition was the major driving force of evolution.

He imagined a world in which organisms battled for supremacy and only the fittest survived.

But new research identifies the availability of "living space", rather than competition, as being of key importance for evolution.

The study conducted by PhD student Sarda Sahney and colleagues at the University of Bristol is published in Biology Letters.

Focusing on land animals - amphibians, reptiles, mammals and birds - the scientists showed that the amount of biodiversity closely matched the availability of "living space" through time.

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So, we are asked to believe that opportunity alone causes complex body parts to "emerge". We don't exact know how. Maybe it's the "miracle" of time. Does "life's creative power will these changes?

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