The Greta scolded so hard too. But, the effects of man-made climate change are virtually nonexistent.
The climate change hoax has collapsed. A devastating series of research papers has just been published, revealing that human activity can account for no more than a .01°C rise in global temperatures, meaning that all the human activity targeted by radical climate change alarmists — combustion engines, airplane flights, diesel tractors — has virtually no measurable impact on the temperature of the planet.
.01º C is also roughly .01º F (maybe .02). Not that this will in any way limit the enthusiasm for global communism.