Mark Makela/Getty Images
Erika Spanger-Siegfried
Erika Spanger-Siegfried, the Director of Strategic Climate Analytics in the Climate and Energy program at the Union of Concerned Scientists, researches, writes and speaks about US climate change impacts and preparedness.
Mark Makela/Getty Images
USAF/Senior Airman Damon Kasberg
NurPhoto/Getty Images
University of Chicago/SPT Collaboration/UCS
Felton Davis/Flickr
Startup Stock Photos/Pexels
nsdis/Flickr
Paddy O Sullivan/Unsplash
Roy/Flickr
Photo: BEN STANSALL/AFP/Getty Images
Amanda Ouellet wipes her face with a cold wet towel to cool off while working outside. AP Photo/John Locher, File
Aurora borealis over Finland.
Bering Land Bridge National Preserve. Flickr
U.S. Navy (Flickr)
Photo: UCS/Anthony Eyring
Representatives from diverse communities on the front lines of climate change march at the front of the People Climate March in New York City in 2014. Photo: Stephen Melkisethian
A. Eyring/UCS
NOAA
Photo: Center for Strategic and International Studies
Duncan Hull
Climate Change Institute