Big AFAIK: The anatomically correct human first appeared roughly 300.000 years ago. In the next 200.000 years they almost certainly genocided all their relatives. After a couple of behavioural changes here and there they had a mutation about 50.000 years ago which changed their brains, improved their communication skills immensely and they finally and truly became what humans are today. But they still wandered around until they finally started growing shit in the ground about 13.000 years ago. But it took about 7.000 additional years for some nerd to start writing roughly 5.000 years ago.
So yeah. The milestones are happening in ever shorter intervals.
Sanctus@lemmy.world 1 day ago
Progress is exponential, anon.
That first spark is much harder to produce than the fire that follows.
umbrella@lemmy.ml 1 day ago
no it must be aliens
mrgoosmoos@lemmy.ca 1 day ago
shit good point