Peter Godfrey Smith

Scuba-diving philosopher Peter Godfrey-Smith talks about his latest book, Metazoa: Animal life and the birth of the mind. He travels deep below the ocean's surface to explore the fundamental links… Audio

Not just a garden but a 'city' of gloomy octopuses has been discovered off the east coast of Australia, and it isn't the first. Philosopher and scuba diver Peter Godfrey-Smith talks with Kim Hill… Video, Audio