EcoWatch: It is possible to produce enough food to feed a growing population without another tree being felled, according to new research. But theres a catch.
The only way to guarantee enough food in 2050 is if the world turns vegan, says the study published Tuesday in Nature Communications. That way, even the most pessimistic projections for technological improvements and availability of farmland wouldnt see people going hungry.
With a global transition to veganism unlikely, the study explores the...