Humans began to rapidly accumulate technological knowledge 600k years ago

Humans began to rapidly accumulate technological knowledge around the Renaissance, with the invention of the printing press.

The farther back we go, the more we have to use tongue-in-cheek definitions of "rapidly".

Imagine what they’ll say 600,000 years from now.

“Humans began to acquire knowledge around the time of Dacro and the Second Wormhole Leap. The farther back we go…”