“In the last 50 years, a staggering 140 million hectares - the size of almost all the farmland in India - has been taken over by four industrial crops: soya bean, oil palm, rapeseed and sugar cane. And this trend is accelerating.”
"Of all the myriad species of plants or animals whose products are useful to people, agriculture directly uses only a few hundred. Some twelve plant species provide approximately 75% of our total food supply, and only fifteen mammal and bird species make up more than 90% of global domestic livestock production."
-Harvard School of Public Health