How does climate change affect the polar vortex?

Scientific evidence suggests polar vortex disruptions may happen more frequently as a result of climate change. CBC News climate and science specialist Darius Mahdavi breaks down the science with BC Today host Michelle Eliot. Connect with CBC Vancouver online: Website: https://www.cbc.ca/bc TikTok: https://www.tiktok.com/@cbcvancouver #CBCVancouver #CBCNews #BritishColumbia #bcstorm #polarvortex