Tag ETM2

Hyperthermal Shrinking

Global warming has the potential to shrink the human species. As we’ve discussed before mammals, and many species of birds and fish, shrink when the climate heats up. During the last two hyperthermals, the Paleocene-Eocene Thermal Maximum (55 million years ago) and the Eocene Thermal Maximum 2 (53 million years ago), temperatures rose as much as […]