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
 

Jan Zalasiewicz

The Earth After Us

Hay Festival 2009, 
What might human civilization leave behind as relics into the far geological future? The geologist envisions what extra-terrestrial aliens, exploring Earth one hundred million years from now, might uncover in their excavations.