Global Sea Level Rise Poses Dire Threat to Over 70 Million People

More than 70 million people worldwide are at risk of increased flooding due to sea level rise, with the number projected to grow five-fold by the end of the century if global greenhouse gas emissions continue. Coastal communities in the U.S. are already experiencing the threat, with over 260,000 Americans living in areas at risk of flooding in the next 20 years. The most extreme risks are expected in Latin America, the Caribbean, the Pacific, and small island states. Swift action to reduce emissions is crucial in mitigating the impact on coastal communities. The melting glaciers in the Arctic contribute to rising sea levels and extreme weather events.