Political leaders and media personalities are fond of saying climate change poses an existential threat to humans and the planet. The weight of scientific evidence doesn’t support this oft-made claim.Despite what is reported almost daily by the mainstream media, data from the United Nations Intergovernmental Panel on Climate Change (IPCC) and the U.S. National Oceanic and Atmospheric Administration (NOAA) show no increase in extreme weather events as the earth has modestly warmed over the past 150 years. Indeed, IPCC and NOAA data show the number of extreme cold spells, drought, floods, heatwaves, hurricanes, tornadoes, and wildfires have all either declined...