Curating Content To Support Learning About Humanity's Transition

This content was posted on  11 Nov 22  by   Hanzi Freinacht  on  Twitter
99.9% of all species that have existed on Earth have gone extinct (not least through …

99.9% of all species that have existed on Earth have gone extinct (not least through six periods of mass extinction). Ancient civilizations have survived for 336 years on average, of course with a lot of variance (classical Greece, for instance, lasted 265 years).


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