165,000 Justin Biebers

The universe is big. Incomprehensibly big. And it is very likely just one out of an incomprehensibly large number of incomprehensibly large universes. Our recorded history, recorded human history, goes back less than 5,000 years. It has been less than 10,000 years since humans first started organizing into civilizations and well under half-a-million years since modern humans even existed at all.

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