I agree with the 2nd & 3rd sentences, but not the last. Its all about profit, not demand as we are already wasting a lot of food:I agree. The factory farms are responsible for most of it. I am not sure it will ever change. There are so many people to feed they are almost stuck with enhancement techniques to provide the growth needed to meet the demand.
http://www.inquiriesjournal.com/article ... food-waste
https://www.wsj.com/articles/americas-d ... 1476284353
https://www.theglobeandmail.com/report- ... e25030753/
https://www.theglobeandmail.com/opinion ... e34709360/
starvation in other parts of the world is often a more of a distribution issue than a production issue:
https://www.theguardian.com/world/2017/ ... essing-aid