The BBC Natural History Unit produces a wide range of programmes that aim to immerse a listener in…
Listen now 30 mins
Writer and naturalist Paul Evans meets Prof Lynn Margulis, whose study of the Earth's smallest creatures led to a revolutionary theory for all life on Earth. The cell, symbiosis, Gaia and a row with Richard Dawkins all combine to offer a new perspective on evolution.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.