Starting with a database of all known structural features in proteins, researchers have performed a network analysis based on their similarities. The surprising result is that almost every protein we know of is related to the rest by seven degrees of separation.
Richard Dawkins - Origins Symposium 2009
Richard Dawkins narrates the article The Lava Lizard’s Tale which was written immediately after The Ancestor’s Tale was completed.
Transcipt can be read on richarddawkins.net
“This article was written while Richard Dawkins was on an earlier trip to Galapagos, and the footage seen here was shot on a later trip.”
“Biologist Richard Dawkins makes a case for “thinking the improbable” by looking at how the human frame of reference limits our understanding of the universe.”