I could not possibly applaud enough the young men and women who flooded the streets in hundreds of cities around the world demanding from their government to take immediate and long-term action to combat climate change. By the same token, I could not condemn and denounce more vehemently Mr. Trump and many of his ilk, like Bolsonaro of Brazil, for their criminal disregard of the catastrophic peril that climate change represents. By denying the threat that climate change poses and its devastating harm to countless living creatures, they are systematically undermining any chance we still have of avoiding a terrible catastrophe, including a mass extinction of species the likes of which the modern world has never seen. (To read more, please click on headline)