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Sea levels will rise, experts warn, and 'it's not going to stop'

Sea levels will rise, experts warn, and 'it's not going to stop'

Here's one trend California is behind on: rising sea levels. For the last 23 years, ocean levels around the world have climbed by about 3 inches on average, and NASA scientists say the sea will continue to rise as warming temperatures cause ice sheets in Greenland and Antarctica to melt. But California, and the rest of the western United States, has actually seen ocean levels fall. That's about to change, thanks to a shift in weather patterns, and scientists are sounding the alarm. New satellite measurements from NASA suggest that ocean levels could rise by 3 feet or more globally by the end of the century. The question faced by scientists and policymakers is not whether...

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