Classic example of bought and sold media espousing the flawed and untrue narrative that humans are causing global warming. These cycles are natural. Did we ever experience nuclear winter since the dawn of the First Industrial Revolution over 150 years ago ? Except for localized air pollution alerts that came and passed NOTHING GLOBAL. But as we gaze at our Lake Michigan we realize it is a melted glacier so THAT is climate change. And for the record the last global nuclear winter event happened in 1815-6 during the eruption of Indonesian volcano Tambora. It is recorded in history as the year without a summer. LOOK IT UP!! A full eighty years before the first smokestack. BE ADVISED!!