This talk was recorded at the launch of Dr Andrew Glikson's and Professor Colin Groves' latest book 'Climate, Fire and Human Evolution: The Deep Time Dimensions of the Anthropocene'.

Dr Glikson and Professor Groves were also joined by Professor Will Steffen and Professor Stephen Eggins to explore future climate trends and debate the philosophy of science.

'Climate, Fire and Human Evolution' uses Earth System science to explain pre-historic human evolution, give insight into the origins of the mastery of fire and broaden our understanding of climate change.

It outlines principal milestones in the evolution of the atmosphere, oceans and biosphere during the last 4 million years in relation with the evolution of primates to the genus Homo - which uniquely mastered the ignition and transfer of fire.