The Rise of San Francisco's Sea Level

San Francisco could see as much as, and this is from a report, seven feet of sea level rise by 2100. That's like yelming. It's going to be tens of billions of dollars to protect ourselves from that. So we're talking with cities all over the world,. New York City, Seattle, Florida, Florida, U.S. All these places are going to have trillions of dollars in bills for protecting themselves against rising sea levels.