When a giant London-based mining company came to mine India’s Niyamgiri hills for aluminium ore, the only thing standing in their way was the Dongria Kondh tribe. How did the Dongria take the company on – and win back the mountain they revere as a God? Followed by a Q&A chaired by Greenprint Director Andy Fryers.

Greenprint is the Festival's sustainability project. Since 2005 we have been working to minimise carbon emissions, reduce waste and study the causes and effects of climate change. Please join in and contribute to the sessions and the debate at hayfestival.org/greenprint.

To book a full day ticket to all 6 Greenprint sessions for £15, please call the box office