Human Minds Vs. Large Numbers

Imagine 70 sextillion of these.  Got it? Ok, that's an estimate of how many stars are in the universe.

Imagine 70 sextillion of these. Got it? Ok, that’s an estimate of how many stars are in the universe.

A few months ago I was playing with my cousin’s kids at a beach- sandcastles and kicking sand and burying feet and the lot. One of the two was three and a half, the other one and a half. Their mother came down with a new set of sand toys and we all got excited. “Do you know which one of these sand toys looks like an animal that doesn’t exist any more?” I asked.

Ellie, the younger one, pointed to the sand toy in the shape of a penguin. “Are you being mischievous?” I asked. “A world without penguins would be a sad one!” I got a seriously blank look in return. Then it hit me- they had no idea what mischievous meant. Time to talk little-kid. “It’s the dinosaur,” I said, “all of the dinosaurs died out a long long time ago.”

“When I was a baby?” Abby asked, the three and a half year old. Uh-oh. No concept of time or numbers, either. “No,” I said, “a long, long, long, long, looooonnnng time ago. Before you were born.”

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