Past, Present, Future
The Earth's climate is already warming due to increased concentrations of human-produced greenhouse gases in the atmosphere, and the specter of rising sea level is one of global warming's most far-reaching threats. Sea level will keep rising long after greenhouse gas emissions have ceased, because of the delay in penetration of surface warming to the ocean depths and because of the slow dissipation of excess atmospheric carbon dioxide. Adopting a long perspective that interprets sea level changes both underway and expected in the near future, Vivien Gornitz completes a highly relevant and necessary study of an unprecedented age in Earth's history.
Gornitz consults past climate archives to help better anticipate future developments and prepare for them more effectively. She focuses on several understudied historical events, including the Paleocene-Eocene Thermal Anomaly, the Messinian salinity crisis, the rapid filling of the Black Sea (which may have inspired the story of Noah's flood), and the Storrega submarine slide, an incident possibly connected to a sea level occurrence roughly 8,000 years old. By examining dramatic variations in past sea level and climate, Gornitz concretizes the potential consequences of rapid, human-induced warming. She builds historical precedent for coastal hazards associated with a higher ocean level, such as increased damage from storm surge flooding, even if storm characteristics remain unchanged. Citing the examples of Rotterdam, London, New York City, and other forward-looking urban centers that are effectively preparing for higher sea level, Gornitz also delineates the difficult economic and political choices of curbing carbon emissions while underscoring, through past geological analysis, the urgent need to do so.
Rising Seas provides a comprehensive and thoughtful discussion of the science, impacts, and policy matters surrounding one of the most pressing societal threats we face today--global sea level rise.
Michael E. Mann, director, Penn State Earth System Science Center, and author of The Hockey Stick and the Climate Wars: Dispatches from the Front Lines
This essential and readable survey of the history and science of sea level change should be on the desk of anyone involved in coastal planning and resource management and will be extremely effective as a textbook. A great, much-needed book!
Maureen E. Raymo, Lamont-Doherty Earth Observatory of Columbia University
Rising Seas: Past, Present, Future is a siren warning of the imminent and ongoing ecological catastrophe that humans are inflicting upon the planet.... Highly recommended.
If you have any interest in coastal areas, impacts of global climate change and changes in sea level, Rising Seas: Past, Present, Future is a must read.
...Gornitz writes with articulate scholarship, which will make a lasting, positive impression on her readers.
Alexander S. Kolker, Louisiana Universities Marine Consortium
PrefaceAcknowledgments1. The Ever-Changing Ocean2. The Causes and Detection of Sea Level Change3. Piercing the Veil of Time: Sea Levels After the Dinosaurs4. When the Mammoths Roamed: Sea Level During the Ice Ages5. The Great Ice Meltdown and Rising Seas6. The Modern Speedup of Sea Level Rise7. Sea Level Rise on a Warming Planet8. Shorelines at Risk9. Coping with the Rising Waters10. Charting a Future CourseAppendix. Geologic Time ScaleNotesGlossaryBibliographyCreditsIndex
Read the chapter "Coping with the Rising Waters," from Rising Seas: Past, Present, Future (to view in full screen, click on icon in bottom right-hand corner)