Event 10

David J Helfand talks to Andy Fryers

Climate Change: A Survival Guide to the Misinformation Age

Venue: Starlight Stage

There are few issues where public debate is conducted with so much misinformation and irrational exuberance. So now for something completely different: a dispassionate analysis of what we actually know and what we don’t yet know about climate change. David J Helfand, Professor of Astronomy at Columbia University, carefully distinguishes facts from fictions and physics certainties from feedback uncertainties.

Price: £8.00
Hay on Earth is Hay Festival’s ongoing sustainability programme. To find out more and to discover our online toolkit for sustainable festivals, please visit hayfestival.org/sustainability
David J Helfand talks to Andy Fryers