It was the hottest March on record as global temperatures over the past 12 months soared past pre-industrial levels. Forecasters are expecting another sweltering summer in the northern hemisphere. The impact of record-breaking heat is already affecting some of the most vulnerable parts of our planet. #Heat #climatechange #globalwarming #oceans Joining the discussion:  Paul Bledsoe is a lecturer at American University’s Center for Environmental Policy.  Mohammed Mahmoud leads the Middle East Institute’s Climate and Water Program.  Changhua Wu is the China Director at The Office of economist Jeremy Rifkin.    Saleem Ali chairs the University of Delaware’s Department of Geography and Spatial Sciences.  Watch CGTN LIVE on your computer, tablet or mobile https://cgtnamerica.vhx.tv/videos/hd-live-broadcasts Subscribe to CGTN America on YouTube Follow CGTN America: Twitter: @cgtnamerica Facebook: @cgtnamerica Instagram: @cgtnamerica TikTok: @newstoks This material is distributed by MediaLinks TV, LLC on behalf of CCTV. Additional information is available at the Department of Justice, Washington, D.C.