[skywhopper]

Plenty if you care to look. See https://en.wikipedia.org/wiki/Global_temperature_record for more recent temperature evidence on the scale of a few thousand years, and https://en.wikipedia.org/wiki/Geologic_temperature_record for geologic evidence of temperature patterns over the past half-billion years.

This graph shows just how far off the norm we are for the past two millenia:

https://en.wikipedia.org/wiki/Global_temperature_record#/med...