Perspectives author
Sierra Chapin-Keller
Sierra Chapin-Keller is a Digital Media Specialist at Probable Futures. She authors explainers on key climate topics.
Sierra holds a B.A. in Media Studies from Pennsylvania State University. Previously, she was Associate Communications Director at Penn State University Sustainability.
UNEP’s 50@50 global activation supports cities in avoiding and limiting exposure to extreme heat
UNEP’s 50@50 global activation supports cities in avoiding and limiting exposure to extreme heat
Albedo loss may be accelerating global warming
The phases of ENSO have far-reaching effects that shape weather patterns worldwide
Understanding the cumulative strain of heat waves can help communities protect people and infrastructure
Learn wildfire adaptation strategies for preparation, protection, and prevention
A warming climate and human activity are increasing wildfire risk around the world