The high temperatures in the north have exceeded the worst case climate models. Perhaps this will convince a lot more climate change deniers that climate change is really real.
All we need is to have the high heat melt all the ice up north and cause a bunch of coastal cities to become flooded by the oceans.
They estimate that if the ice melts, the oceans could rise 216 feet or 66 meters. There are hundreds of millions of people in coastal zones who would have to move out of the flooded areas. This might take decades but it would make climate refugees out of millions of people for decades. This is a very bad situation!
I’m fortunate that I live 280 feet above sea level. But I have relatives who live less than 40 feet above sea level. And they live next to a river! :-()