Subscribe or Log In to Anytime
Access audio & film from your favourite writers and thinkers
Give the gift of Anytime
Treat someone to a Hay Festival Anytime subscription
Please subscribe to Hay Festival Anytime for access to this content (more details)
Subscribe for £20.00 or log in if you already have a subscription

Andrew Parker

Seven Deadly Colours: The Genius of Nature's Palette and How it Eluded Darwin

Hay Festival 2005, 
The eye's 'perfection' was the one problem Darwin could not resolve with his theory of evolution by natural selection. Parker sorts him out showing how colour has affected flora and fauna in different environments across the globe.