Paul O’Callaghan, CEO, BlueTech Research and o2 Environmental, alongside Charlie Paton, Founder & Director of Seawater Greenhouse, and Nityen Lal, CEO of Icos Capital, talk about how technology entrepreneurship can lead to a sustainable future at Cambridge University’s 12th Technology Ventures Conference. Topics include technologies that might solve this challenge and how entrepreneurs can be part of the pursuit of food and water for all.