Earlier quoted context omitted.
We're at less than 1K of warming today, but our emissions put us on a 3K+ path.
That's still cooler than temps experienced for the first part of civilization in the early Holocene (roughly 10k to 6K years ago). It was a boom time for humanity.
This chart here seems to contradict you.
https://en.wikipedia.org/wiki/Global_temperature_record#/med...
Am I misreading it?