Collapsed houses lie on the beach after a storm surge in Hemsby, eastern England, 6 December 2013. Parts of England’s east coast, from Yorkshire to Essex are vulnerable to stronger storms and rising sea levels due to climate change.
Credit: Darren Staples/Reuters

Donald Trump held what was essentially a campaign rally in Louisiana this week, and his message was that he deserves credit for reversing the Obama administration’s efforts to combat climate change.

President Trump traveled to an energy state on Tuesday to boast about his administration’s reversal of Obama-era environmental policies, ticking off actions like approving oil pipelines, withdrawing from the Paris climate accord and opening up Arctic drilling that he said have resulted in an “American energy revolution.”

However, back in the reality-based world, the bad news kept coming.

Over the weekend, the climate system sounded simultaneous alarms. Near the entrance to the Arctic Ocean in northwest Russia, the temperature surged to 84 degrees Fahrenheit (29 Celsius). Meanwhile, the concentration of carbon dioxide in the atmosphere […]