Climate change is in full swing. Only the ignorant, the unteachable still deny its existence! Whether it's man-made or not (in my opinion, it is! Certainly, to a large extent) is actually secondary; it would be helpful if truly ALL countries in the world recognized this and acted accordingly! Unprecedented flooding caused by extreme rainy weather, storms of tremendous intensity, tornadoes even in parts of the world where they were previously unknown (Europe), melting polar ice caps, the retreat of glaciers and pack ice at a rapid pace year after year, the thawing of permafrost in the Siberian tundra, and the release of methane and, on the other hand, droughts and the loss of important agricultural land due to erosion– all of this will blow up in our faces sooner or later...and most people don't even seem to care.