Posted 4/10/2011 22:01 (#1718394 - in reply to #1717747) Subject: or maybe......
Running out of food should be the least of our worries. Maybe, just maybe, there are other essential resources that we - the people on Planet Earth - will run out of before we run out of food. You can use your own imagination. However, maybe clean drinkable water will become a critical resource first. Maybe clean air, or ____________ ??????? ( you can fill in the blank).