$400 Billion Could Shield U.S. Coasts from Rising Seas

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, estimates it would cost $400 billion to safeguard key U.S. coastal areas from flooding due to rising sea levels and storms. The primary focus would be New York City, Long Island, Miami, and the Gulf Coast, with the project requiring large-scale coordination from the Army Corps of Engineers.