Neoteny wrote:I'm pretty sure earth is no more than 6 billion years old... assuming time is relative and all that stuff..Time is relative - the world has existed for billions, likely trillions, if not more, of years.
There was time before us, and there will be time after us.
Lest we forget that this is really something like the year 3,436,894,003,999 since the emergance of the Earth, and some infinite measure of time since the emergance of existance. But that's assuming existance didn't always exist, which is another matter, entirely.
Quite possible - I just pulled that number off the top of my head, because, like the rest of us, I don't really know.
We can only really guess, albeit in an educated manner, when our humble planet came to be, just as we can only guess when it will cease to be.

even with all the machine labor, construction takes time.


