Will we all be vegetarian by 2050?

Will we all be vegetarian by 2050?

According to The Age, the extra 2 billion people expected to inhabit the earth in the next 30 years means a water shortage. Meat production takes more water than legume production. I do recall a movie in the ? 70’s about the old people being fed to the younger ones due to food shortages so maybe vego doesn’t sound so bad afterall.

Check out the scary prediction at:

http://www.theage.com.au/world/water-shortages-to-hit-food-supply-20120827-24wlc.html