text: How does it come "global warming" or "greenhouse gases" are so rarely mentioned in the articles about rising temperatures at North Pole? Moreover, il would also be interesting to refer to the Keeling curve which shows the steady increase in CO2 on Mauna Loa (Hawaii). It seems there is among scientists a fear of retaliation by the future Trump administration if they dare write such words. Unfortunately, climate change is not a "hoax". We can feel it in Europe with high temperatures never seen before.