The science of extreme weather — and how to reduce the harm | Al Roker, Al Gore, David Biello and Latif Nasser
Floods, droughts, heat waves and cold blasts -- why is the weather becoming more extreme? Environmentalist and "America's weatherman" Al Roker discusses the link between climate change and disruptions to weather patterns worldwide, followed by a conversation between Nobel laureate Al Gore and TED science curator David Biello about the science of extreme weather and emerging solutions to reduce the risk of these events. (This segment, introduced by radio researcher Latif Nasser, was part of TED's Countdown Global Livestream on October 30, 2021.)