Increased wildfires are predicted to accompany ongoing climate change. Yet, little evidence exists supporting this hypothesis.
The tropics are already hot, and they’re getting hotter as global temperatures rise. A new study offers a glimpse into just how severely a couple more degrees could disrupt the region’s ecological map. The authors, from Lamont-Doherty Earth Observatory and the University of California, Berkeley, looked at potential effects of a 2°C rise in the average global temperature this century and asked: what would happen if all species tried to migrate to keep their average environmental temperature unchanged?