Wait there was global warming 50 thousand years ago?
Yes, sea levels went up by about 400 feet (ok, the ice age was ending so technically there was global warming).
if the aboriginal flag is any indication, there were at least pretty big fires. Rose Fletcher took this photo - aboriginal flag contrasted in upper right:
https://i.dailymail.co.uk/1s/2020/01/04/23/22995648-0-image-a-8_1578179366327.jpg