 You are listening to Professor Robert Nichols on Radio EcoShock. He knows where and why the ocean is threatening land that is home to millions of people. Your new paper is A Global Analysis of Substance, Relative Sea Level Change, and Coastal Flood Exposure. That was published March 8, 2021 in the prestigious journal Nature Climate Change. Yes, we can show sinking cities in many countries, but really, Robert, when you add up these local impacts, does it matter on a global scale?