A New Idea to Save the AMOC? Dam the Bering Strait.

Brightening clouds. Refreezing the Arctic. Floating a giant parasol in outer space. To the ranks of out-there ideas for countering climate change, two Dutch scientists have added this: building a 50-mile-long dam across the Bering Strait, the shallow waterway that separates Russia and Alaska.In a study published on Friday in the journal Science Advances, the researchers show that, under certain conditions, such a…