Dr. Mike Mann on Climate Models, in office with books in the background

Dr. Mike Mann on Climate Models

Noted climate scientist Michael Mann discusses the scary reality that human greenhouse gas emissions are currently overcoming natural forcings, as well as the current confusion around surface warming, climate models, and natural variability.

Working Group III seen from the public

Working Group III

Working Group III (WGIII) covers pathways and scenarios for mitigating climate change. This overview pulls out notable findings from the WGIII Summary for Policymakers (SPM).

IPCC members in the presentation of the Working Group II

Working Group II

Working Group II (WGII) covers the impacts and vulnerabilities caused by climate change and discusses pathways for adaptation.

Mission, Purpose, and Values

Mission, Purpose, and Values Our purpose is to...  ...galvanize America’s will to act by telling the stories of people impacted by or fighting to halt climate change. Our mission is to… … change the conversation to inspire, inform, and elevate …
Photo of three mascots skiing at the Winter Olympic Games in Sochi, Russia

Snow in Sochi

Above-average temperatures in Sochi are causing delays, injuries, and more at Olympic skiing and snowboarding events.

Photo of Tacloban City, Philippines, after Super Typhoon Haiyan struck land.

Typhoon Haiyan

Super Typhoon Haiyan (called Yolanda by many in the Philippines) struck land on Thursday November 7th. It may have been the strongest tropical cyclone on record to make landfall.

Foggy forest photo

Debunking the Top 10 Climate Change Myths

Mythbusting: an unfortunately necessary part of climate communications There are a number of myths that opponents of climate action use to make their case. These attacks on climate science are repeated often, despite their innacuracy. Here's a quick rebuttal to …