The Failed Science of Global Warming! A Need to Reconsider Climate Change Canada, Climate Change, Event Documents, Madhav Khandekar (historic), UncategorizedMay 21, 2014 Power Point presentation from The Failed Science of Global Warming! A Need to Reconsider Climate Change. A Breakfast on the Frontier event held in Winnipeg on May 15, 2014 with Madhav Khandekar. View the entire Power Point Presentation here.