2023 Arctic Report Card proves "time for action is now" on human-caused climate change, NOAA says

Not unlike the rest of the Earth, this summer was the hottest ever recorded in the Arctic, where scientists say human-caused climate change is heating things up faster than anywhere else in the world. Marked consequences of that have already been seen and felt in communities in and around the planet's northernmost polar region, and their domino effects could end up being even more severe and widespread than they are now.

Citing its latest Arctic Report Card — an annual assessment of how the region is faring environmentally and released this week — the National Oceanic and Atmospheric Administration warned that ongoing carbon emissions, in the United States and beyond, will only continue to drive dramatic changes in the Arctic that in turn contribute to extreme weather events in places far from there. Officials with the agency urged people to take action.

"The overriding message from this year's report card is that the time for action is now," said Rick Spinrad, the administrator of the NOAA, in a statement. "NOAA and our federal partners have ramped up our support and collaboration with state, tribal and local communities to help build climate resilience. At the same time, we as a nation and global community must dramatically reduce greenhouse gas emissions that are driving these changes."