We need to talk about the cow in the room. To tackle climate change, we don't just need clean energy and transport. We need to change what we eat. It's the biggest, easiest, most urgent step any of us can take. Factory farming of animals is a catastrophe. The industry creates massive emissions, destroys biodiversity and is insanely cruel. In Britain alone, we slaughter a billion animals each year for food. It is literally killing us, wildlife and the planet. Nobody wants to talk about it. Now they will ... Drawing on decades of experience as a pioneer of sustainability and taking on meat-obsessed culture warriors, Dale Vince shows how plant-based eating is key to unlocking the crises we face and the route to a Green Britain.