In his Farewell Address, President Obama had this to say about climate change:
“Take the challenge of climate change. In just eight years, we’ve halved our dependence on foreign oil, doubled our renewable energy, and led the world to an agreement that has the promise to save this planet. But without bolder action, our children won’t have time to debate the existence of climate change; they’ll be busy dealing with its effects: environmental disasters, economic disruptions, and waves of climate refugees seeking sanctuary.
“Now, we can and should argue about the best approach to the problem. But to simply deny the problem not only betrays future generations; it betrays the essential spirit of innovation and practical problem-solving that guided our Founders.
“It’s that spirit, born of the Enlightenment, that made us an economic powerhouse – the spirit that took flight at Kitty Hawk and Cape Canaveral; the spirit that cures disease and put a computer in every pocket.”
I have nothing to add.