Energy, Water, and Food – Critical Shortages Are Headed Our Way

My son is writing a paper for his Environmental Horticulture class, and he’s chosen the topic “Energy, Water, and Food – Critical Shortages Are Headed Our Way.” The help I’ve provided thus far is just to check out a few of the things I’ve written on the subject, and follow the links to the actual source articles and videos that I reference.
I wrote to him just now:
Here are a few short pieces I’ve written over the years on the subject of your horticulture paper:
http://2greenenergy.com/2014/04/27/unsustainable-use-of-water/ – Go to the link in the first paragraph and watch the show; it’s fabulous. Once you have this material under your belt, the paper will write itself!
http://2greenenergy.com/2012/08/01/global-food-shortage/
http://2greenenergy.com/2012/04/09/aeroponics-vs-global/
also, here are articles on desertification: http://2greenenergy.com/?s=desertification&submit=Go.
It certainly is cool to have a son who shares some interests with his dad.
