Clean Coal Air Freshener

"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 money spent on contraception is 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."
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