We need a science devoted to studying how much "pollution" will be required to fend off the extreme climate changes of an ice age. Can you imagine an ice age hitting a world with 10 or more billion people on it?
Btw, I live close to one of the margins of the last ice age, alot of you were buried by a mile of ice.
Btw, I live close to one of the margins of the last ice age, alot of you were buried by a mile of ice.
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