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1 " Only about 3 percent of animal species are monogamous. A couple of penguins, some otters and a few other oddball critters. To these select few it comes natural to mate for life and never look at another member of the opposite sex. Humans are not part of that little club. Like the other 97% of species, humans are not monogamous by nature. We just pretend that we are. "
― , Why Men And Women Can't Be Friends
2 " Several times in Earth's history, rapid global warming occurred, apparently spurred by amplifying feedbacks. In each case, more than half of plant and animal species became extinct. New species came into being over tens and hundreds of thousands of years. But these are time scales and generations that we cannot imagine. "
