Jo Hand is co-founder of Giki Social Enterprise, the creators of digital products to help people live sustainably. The free Gikibadges app helps find sustainable and healthy products in the UK supermarket. Giki Zero, provides an interactive, step by step guide to a sustainable life, with a Pro version for organisations. Previously Jo was an investigative journalist at the BBC and Channel 4, before joining the Executive Board at CDP, the climate change charity.