18 proxies tell us the world was the same or warmer 1,000 years ago.
18 proxies tell us the world was the same or warmer 1,000 years ago.
holocene extinction:124
however, the annual mean temperature of the current interglacial period for the last 10,000 years is no higher than that of previous interglacial periods, yet some of the same megafauna survived similar temperature increases.