- Darwin Festival 2009 from the Naked Scientists

This week historian Sandra Herbert tells how she retraced Darwin's footsteps to the Galapagos in search of rock samples to prove his volcanic theories were right... Like this podcast? Please help us by supporting the Naked Scientists

This week we're in conversation with Sir Terry Pratchett, author of the multi-million selling Discworld series. We find out what inspired 'The Science of Discworld 3: Darwin's Watch', get Richard Dawkins into holy orders and explore a world without Darwin... Like this podcast? Please help us by supporting the Naked Scientists

Darwin's first book was on coral reefs. Brian Rosen, from the Natural History Museum in London,takes up the story... Like this podcast? Please help us by supporting the Naked Scientists

This week we're in conversation with Nobel laureate Sir John Sulston, the man behind the human genome project. He tells how he went from chemist to biologist to work on a tiny worm, C. elegans, that laid the foundations for the sequencing of the human genome. Like this podcast? Please help us by supporting the Naked Scientists

Poet and Darwin-descendent Ruth Padel talks about how the history books led her to write "Darwin, a life in poems", an anthology of fifteen poems charting the major events of Darwin's life. Like this podcast? Please help us by supporting the Naked Scientists

We tie up the Darwin Festival with predictions on global warming and the future of the human species. Plus, we find out about cultural selection and how tricky it is putting together an exhibition on science and fine art! Like this podcast? Please help us by supporting the Naked Scientists

The fourth day brings together geologists and an exploration of Darwin's early scientific forays. We also find out how we have the power to solve climate change in a generation, why we should make friends with yeast and how the Obama government will promote science research. Like this podcast? Please help us by supporting the Naked Scientists

Day three of the festival and if you've ever wondered what a Darwin rap sounds like, this show is for you. We also explore Darwin's foibles, nice scientists, first cousin marriages and evolutionary poetry. Like this podcast? Please help us by supporting the Naked Scientists

We catch up with festival attendees and speakers on the second day of the Darwin Festival at Cambridge. Today we search for the origins of religion, meet the man who got the Human Genome Project going and speak to Terry Pratchett about shaved cats... Like this podcast? Please help us by supporting the Naked Scientists

This week sees Cambridge University celebrate the 150th anniversary of the publication of On the Origin of Species by Charles Darwin. Each day our team will bring you highlights from the events and exhibitions that make up the Darwin Festival. Today Richard Dawkins explains why scientists can't practise religion, we hear how butterflies imitate each other to survive and discover the genes that separate us from chimps! Like this podcast? Please help us by supporting the Naked Scientists