Reshaping Mountains in the Human Mind to Save Species Facing Climate Change

Morgan Kelly, Office of Communications ・ Princeton Environmental Institute

People commonly perceive mountain ranges as jumbles of pyramid-shaped masses that steadily narrow as they slope upward.

While that’s certainly how they appear from a ground-level human viewpoint, a new study shows that pyramid-shaped mountains are not only a minority in nature, but also that most ranges actually increase in area at higher elevations. Besides reshaping the mountains in our mind’s eye, the findings could lead scientists to reconsider conservation strategies — which are often based on misconceptions about mountain terrain — for mountain animal species threatened by climate change.