What percentage of the earth's life have humans been here?

Question

What percentage of the earth's life have humans been here?

Answer 1

A tiny amount, I just figured it out and I got 0.0439%

Answer 2

MY GUESS= I DONT THINK THERE'S A NUMBER THAT SMALL.

Answer 3

i think if all of the universe's history was packed into one day, then humans would be around for less than a second

Answer 4

If the history of the Earth (from formation) were scaled into one year (365 days), the length of time that humans existed is less than a second, an extremely brief moment.  Only .0000025% of Earth history contains humans. =o

Answer 5

I think most (time keepers) would say about .001 % not even long enough to take a good breath and die.