The Big Ideas

Trailblazing speakers, cutting-edge debates & evolving ideas. In 2025 we'll be bringing together out biggest line-up yet for a bank holiday of illuminating debate and discussion on the banks of the River Wye.

You can explore our first glimpse of speakers and debates for Hay 2025 below.

Debates HowTheLightGetsIn London 2024

Debates

Speakers HowTheLightGetsIn London 2024 Sophie Scott Brown

Speakers

Solo talks HTLGI L24 Tommy Curry

Solo Talks

Close Crop HAT

Hat Sessions

Academy

IAI Academy

Inner Circle HTLGI L24

Inner Circles