“global warming and climate change, even if it is 100% caused by humans, is so slow that it cannot be observed by anyone in their lifetime.
“global warming and climate change, even if it is 100% caused by humans, is so slow that it cannot be observed by anyone in their lifetime.
global warming:276
in the scientific literature, there is an overwhelming consensus that global surface temperatures have increased in recent decades and that the trend is caused mainly by human-induced emissions of greenhouse gases.