climate skeptics

Photo: Sharon Mollerus

What Changes Minds About Climate Change?

More Americans are coming to agree with the vast majority of climate scientists who say human-induced climate change is really happening. Here’s what works, and what doesn’t, when communicating with skeptics.

by |August 9, 2017
Scientists studying glaciers in Glacier National Park. Photo: GlacierNPS

How We Know Today’s Climate Change Is Not Natural

Despite the many climate “skeptics” in key positions of power today, 97 percent of climate scientists agree that the warming of Earth’s climate over the last 100 years is mainly due to human activity. Why are they so sure?

by |April 4, 2017