Does Evolution Have a Point? 12 Days of Evolution #12
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========== [MUSIC] [BIRD CHIRP] In 1938, scientists found a very weird fish
swimming off the coast of S. Africa. They were surprised to see it, because the last
time anyone had was in a 66 million year old fossil. The coelacanth has been called a “living
fossil”, but that’s a really dumb name, because it’s very much alive. It’s just
barely changed since the time of the dinosaurs. Now look at us. We inhabit every corner
of the planet. We shape our environment, we control energy, we have big brains that we use to understand
our world and the universe in which it resides. We‘re pretty awesome. But in evolution’s eyes humans and coelacanths
are equally successful. We’ve both made it. Each of us, in our particular
environment, has conquered enough challenges to survive. A side effect...