What diet can reduce mortality and affect climate and ecology?

I found an interesting article on the Reuters website about how various types of diets throughout the whole of humanity can change life on Earth in a few decades.

According to scientists, reducing the amount of meat in the diet of mankind and increasing the consumption of fruits and vegetables by 2050 would have avoided several million annual deaths, significantly reduced atmospheric emissions leading to global warming, and saved billions of dollars spent on medical expenses and fighting with environmental and climate issues.

A new study, published in Proceedings of the National Academy of Sciences of the United States of Continue reading →