I was able to connect with Paul Beckwith first on March 20th, 2016 and more recently on May 18, 2018. We discussed the current state of Climate Change and what it means for global economic prospects. Professor Beckwith is a noted expert on Abrupt Climate Change. He is a professor at the University of Ontario.
Prf. Beckwith starts by explaining, “I think the warming of the Arctic is destabilizing the climate system. The disruption of the temperature gradient between the Arctic and the temperate regions is what sets up weather patterns like the Jetstream. The Jetstream has basically broken down at this stage. The Whole arctic region is getting much darker due to sea ice loss, which leads to increased heat absorption, which then leads to accelerated glacial and ice melt.”
Climate change leads to drastic transitions and weather instability; higher temperatures mean more evaporation and more severe weather events.
In January of 2018 the arctic experienced a 40 degree temperature increase in a week, and this was during a time when the arctic was in 24 hours darkness. This has accelerated loss of sea ice in recent months, further disrupting the Jet Stream.