Climate change is causing the sea to rise far faster than expected, potentially a meter or more by 2100. Perhaps that doesn’t seem so dire to you. Perhaps you read that sentence and think: “Pity; there go some beaches and beach-front real estate.” Maybe you think: “You know, I’ve always liked the ocean more than New York City anyway…” If so, you may not be getting the picture, because a rise of just one meter will literally drown cities and towns across the globe, displacing millions of people, creating food shortages, epic political conflicts and disease epidemics.

It is not just the amount of overall rise that is of concern. Storm surges will increase dramatically in strength if baseline sea level is higher. Hurricanes and typhoons have already increased significantly in strength and duration, an effect scientists attribute to climate change, and this is expected to continue. More than 10,000 people have been killed in storm surges in the Bay of Bengal alone in the last 300 years, and such surges could increase exponentially in the coming years. This means that the watery ends of Miami, Tokyo, New York, Mumbai, Shanghai, Jakarta, and Dhaka are not just possible, but actually likely. Continue reading →