A period of rapid global warming 56 million years ago, the Paleocene-Eocene Thermal Maximum (PETM), offers insights into how climate change affects pollination. Learn how ecosystems adjusted to rising temperatures and what it means for us today.

A period of rapid global warming 56 million years ago, the Paleocene-Eocene Thermal Maximum (PETM), offers insights into how climate change affects pollination. Learn how ecosystems adjusted to rising temperatures and what it means for us today.