The writer Karen Blixen, also known as Isak Dinesen (1885-1962),
once posed the following question: "What is man, when you come to
think upon him, but a minutely set ingenious machine for turning,
with infinite artfulness, the red wine of Shiraz into urine?"
Humans can be described in a thousand murky ways, but one thing
is clear: We have an insistent curiosity about sex.
Put two copulating humans in a room with a pet dog or cat, and
the odds are the pet dog or cat...
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