Climate change challenges countries across the globe

CGTN's Asieh Namdar interviews Stefano Materia, a climate scientist at the Barcelona Supercomputing Center, about global climate change and efforts to prevent greater destruction. #worldtoday 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.