Interesting article on this point by Simran Sethi on how the diversity of food we eat has dwindled just in the last century: http://www.dallasnews.com/opinion/

Interesting article on this point by Simran Sethi on how the diversity of food we eat has dwindled just in the last century: http://www.dallasnews.com/opinion/sunday-commentary/20160122-simran-sethi-some-of-the-worlds-most-delicious-foods-are-going-away.ece http://www.dallasnews.com/opinion/sunday-commentary/20160122...