3 ms·
> assuming technological advances. Kind of makes it a tautology.
by JackFr 6y ago
> assuming technological advances.
Kind of makes it a tautology.
- sebringj 6y agoI think the point was a billion years is quite a long time and many things we know today will not be the same. Predictions were made about the amount of horse dung that will overrun new york city if the pace of traffic continues, as an example.