Marisa Heath is the Chief Executive of the Plant-based Food Alliance UK and has 15 years of experience as a policy adviser and campaigner, working to help create a more sustainable and ethical food system. Marisa has run campaigns on behalf of several sector groups, relating to food production, food waste, nutrition, climate change, biodiversity and animal welfare standards. A local councillor, she serves as Cabinet Member for Environment in Surrey County Council where she has led the Climate Change Delivery Plan.