For 20 years, the Arctic Report Card, supported by the National Oceanic and Atmospheric Administration, has delivered timely and accurate information on the Alaska and Arctic environment that takes raw observations and makes them understandable to anyone interested in what’s happening across the top of the world.

No one dials 911 to report climate change. They call because the water is over the doorsill. They call because a neighbor on the third floor, in an apartment with no air conditioning, stopped answering the door. They call because the road they were told to evacuate on is already under two feet of water. […]