The two bloggers who have perpetuated this misinformation are Robert Scribbler, who describes himself as ” a progressive novelist, non-fiction writer and emerging threats expert,” and Paul Beckwith, who is working on a PhD with “a focus on abrupt climate system change” at the University of Ottawa. Scribbler says the cross-equator flow is a manifestation of man-made global warming, supported by the hypothesis that disproportionate heating of the Arctic is destabilizing the jet stream. “The Hemispherical Jet Streams have moved out of the Middle Latitudes more and more,” he writes. “More and more it has invaded regions both within the...