This paper addresses the critical question of how to turn climate concern into climate action as we move forward towards the 1. 5-degree Celsius global warming target adopted by COP 26 in 2021 and reaffirmed by COP 27 in 2022. It argues that it has taken scientists more than a Century to accept. first: that climate change is real and second: that it is anthropogenic. https://www.chiggate.com/