3 ms·

Or to put it another way, it's extremely unlikely that anything we could recognize as human will be living here in 500M years, give that is 5000 times as long a

Or to put it another way, it's extremely unlikely that anything we could recognize as human will be living here in 500M years, give that is 5000 times as long as our species has existed so far (and we're changing ourselves and environment faster and faster).

kirykl 11y ago
66 years between first flight and the moon, 500 million years between first rocket landing and ?