What if the whole world went vegan? – BBC Ideas

What would happen if the whole world went vegan ? What if the whole world went vegan ? This BBC Ideas video looks at what impact it would that have in terms of climate change and the environment. What if the whole world went vegan ?The average person eats about 40kg of meat per year. In developed countries, it's double that... or about the same weight as an adult dolphin. But experts now advise cutting down the amount of meat we eat , to help reduce climate change. So, here's a thought experiment... What if the whole world turned vegan…