Take a break from the pandemic. Earth is calling. Laughing gas unexpectedly rises out of the warming Arctic. The global warming gas, nitrous oxide, is emerging from permafrost, another feedback. From Finland, we hear from lead author Dr. Maija Marushchak. Then another shock: new science connects disappearing sea ice to increasing wildfires in the western U.S. That is big news from Dr. Yufei Zou in our second interview.