There was a podcast about this (in Finnish though) how there was a time in the world where you could realistically know _everything_ there is to know. You just

There was a podcast about this (in Finnish though) how there was a time in the world where you could realistically know _everything_ there is to know. You just had to be rich enough to not have to work for a living so you could just learn and study all the time. But it's been a long time since that was possible.