Sierra Club Big Picture Campaign

[mrhulot101]

"The cheapest way to stop global climate change is not converting to

solar power or buying a hybrid car. It's putting on a condom.

That's the conclusion of a London School Of Economics study showing that money spent on contraception is about five times more efficient than money spent on clean energy technologies. It backs up a recent Oregon State University study tha

t concludes overpopulation and massive immigration is the single biggest threat to the environment."