Cities all around the world are coming up with groundbreaking ways to combat issues plaguing their surroundings, such as crime, traffic and the excess of greenhouse gases. To highlight the innovation of these cities and offer a glimpse into futuristic solutions for others to adopt, CNN Digital offers here futuristic video series called City of Tomorrow.

Originally released by CNN, 2016. Streaming video file encoded with permission for digital streaming by Infobase on March 28, 2019.

City of Tomorrow: Introduction (2:03); --Los Angeles, CA (3:07); -- Surveillance Cameras (1:54); -- New York, New York (2:56); -- San Diego, CA (2:58); -- London, England (2:24); -- Dubai, UAE (2:52); -- Future Cities (1:41);.