It's funny when they worry about sea level rise caused by the melting of ice that is already floating in the Ocean. > Almost every glacier has retreated over the past few decades Except, that they have started growing again in recent years (although, apparently the glaciers growing again is just more evidence of "Climate Emergency"). Of course they were retreating over the last few decades (the warm phase of the AMO), that's what happens. Then, they start to advance again, but will in net effect retreat over the longer timespan as we are now at a climate optimum which runs on a ~1000 year cycle. Over the next 500 or so years, they would be likely to grow significantly again. It's all cyclic, and these morons can't get past putting a linear projection on a segment that is > 1/2 a wavelength of any significant cycle.