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A quote from a prof in college (that he perhaps wouldn’t say today for fear that it might be misinterpreted):

“You don’t understand evolution unless you understand how contraception could cause overpopulation.”

I do wonder if this falling population in developed countries trend will last more than 1-2 more generations. We’d better have the rockets ready to go by 2100.



Wouldn't it be far easier to colonize Earth ocean floors than to colonize Mars? Both are seem similarly hopeless, but ocean floors seem easier, just because of transportation difficulties alone.




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