It takes many fewer plant resources to produce the same calories or protein than it does for the equivalent in meat. The ratio can be as bad as 20 to 1. http:

It takes many fewer plant resources to produce the same calories or protein than it does for the equivalent in meat. The ratio can be as bad as 20 to 1. http://www.wri.org/blog/2016/04/sustainable-diets-what-you-need-know-12-charts http://www.wri.org/blog/2016/04/sustainable-diets-what-you-n...