Philosophy
The Ethics of Vegetarianism and Environmental Sustainability
Quick fact
Globally, livestock production generates more greenhouse gas emissions each year than the entire transportation sector—more than all the world's cars, planes, and ships combined—making dietary change one of the most powerful individual environmental actions.
Why this is interesting
You might think vegetarianism is only about animals. But what if your choice of lunch could help decide the fate of the planet's forests, oceans, and climate?