Tech leaders get together to discuss how tech can contribute to bringing answers to the climate change challenge whilst inspiring other founders and entrepreneurs to develop sustainable products and solutions.

Alan Rusbridger
Nicola Hodson
Paul Polman
George Polk
Irena Spazzapan
Ravi Gurumurthy
Sarah Sclarsic
The Rt Hon Grant Shapps MP
Dr Shannon Bragg-Sitton
Oliver Stone
Tom Wilson
Ami Kotecha
Jane Muir-Sands