Comment I to think our waste will not be waste.. (Score 1) 468
In 50 or less years we will find a use for all of the waste we have today. Think about it landfills of just 50 years ago are being looked at and used as an energy source today.
http://epa.gov/cleanenergy/renew.htm
http://www.energy.sc.gov/Renewable%20energy/lmop.h tm