That said, Bezos is still a long way off becoming a trillionaire, despite what some reporters may think. But the fact that anyone said this at all does highlight something – It shows that many of us don’t really comprehend how much one trillion is. And that’s through no fault of our own. Our brains just aren’t naturally equipped to handle such huge numbers.
An average lemon seed is approximately an oblate spheroid with dimensions of around 10×5.5×5.5 mm. One seed has a volume of roughly 0.16 ml.
One million lemon seeds would fill half a bathtub.
One billion lemon seeds would take up almost as much space as two average city busses.
One trillion lemon seeds would fill the main concourse of New York Grand Central Station.
I studied molecular astrophysics, so I have a lot of practice thinking in very large numbers and vast orders of magnitude, and these facts still astonish me when compared with everyday things.
Believe me when I say, a trillion is literally an astronomical number, and the prospect of a single human owning a trillion dollars is absurd. We should not live in a world where this is even remotely possible.
So apparently, the 400 richest Americans have a combined wealth of around $3 trillion.
That's also over twice as much as would be needed to meet all the UN's Global Goals for sustainable development. For everyone, including the world's poorest.
0.00000005128% of the world's population could make literally everything better for all 7.8 billion of us. But they don't.