The Big Ideas

The world's leading thinkers debate the big ideas of tomorrow

The festival brings together speakers pushing their disciplines forward. The conversations we facilitate help shape the intellectual landscape of this country, making HowTheLightGetsIn a festival experience unlike any other.

Debates HowTheLightGetsIn Hay


19 10 09. Speakers


19 09 27. Hat Sessions banner

Hat Sessions

IAI Academy HowTheLightGetsIn Hay

IAI Academy

Open Platform HowTheLightGetsIn Hay

Inner Circle

19 07 23. IAI School

IAI School