Flashback: 1974 Tornado Outbreaks Blamed On Global Cooling 148 twisters, killing more than 300 people and causing $500+ million in damage — amid global cooling and CO2 < 330 ppm! Read more at Real Science. Share this: Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Share on LinkedIn (Opens in new window) LinkedIn Share on Pinterest (Opens in new window) Pinterest Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit