Sustainability In Your Ear welcomes once more oceanographer and author John Englander, who remaining visited with us in February 2023. John is the author of two pivotal books on Sea Diploma Rise, Extreme Tide on Essential Highway: Rising Sea Diploma and the Coming Coastal Catastrophe, which explores the science behind rising seas and its far-reaching impacts on society, and Shifting to Bigger Ground: Rising Sea Diploma and the Path Forward, which provides an entire check out how folks, firms, and governments can adapt to this unavoidable actuality. He simply currently gave a chat on the U.S. Naval Academy and shares the response he heard from admirals and strategists charged with defending U.S. pursuits a sea. John delivered a stark warning regarding the accelerating payment of sea stage rise, emphasizing the vulnerabilities of the Antarctic ice sheets—notably the Thwaites Glacier, which frequently generally known as the “Doomsday Glacier.” He warned that the collapse of the Thwaites alone might end in important sea stage rise inside the following few a few years, with profound implications for worldwide military operations, coastal infrastructure, and worldwide security.
Sea stage rise is the eternal change folks will stick with for a whole bunch of years, most probably millennia, because of the oceans have absorbed a variety of the heat trapped inside the Earth’s atmosphere. Frequent sea flooring temperatures have climbed by about 0.8 ranges Celsius, or 1.4 ranges Fahrenheit. The Arctic is warming 4 events faster, about 3 ranges Celsius since 1980, and that has raised sea ranges by between 21 and 24 centimeters, or about 9 inches, within the an identical interval. John moreover shared present warnings regarding the collapse of the Atlantic Meridional Overturning Circulation (AMOC), which drives circulation of seawater globally. Until we lower emissions sufficiently to stop glacial melting, sea stage will solely rise additional and ports, infrastructure, and full economies will address the specter of disruption. Examine additional regarding the group he cofounded, the Rising Seas Institute, at https://risingseasinstitute.org/, which turned a program of Nova Southeastern School on November 1, 2024.