Homo sapiens Is a Tropical Species

I did in January 2014 my first trip to Antarctica, the only one of the Seven Continents where humans cannot run a marathon with unprotected feet, as Homo sapiens is a tropical species. No wonder, then, that the penguins came close to me, as if to say: “Welcome to our home, buddy, but this is our natural habitat, not yours, take care of your body!”

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