Sea Levels May Be Rising Faster Than Predicted

What that means for Miami and coastal communities everywhere.

Photo via Wikimedia Commons

Climate scientists and researchers have spent the last 20-plus years pleading with governments and companies to reduce carbon emissions, which have been directly linked to the rise in sea levels for several years. National Geographic reports that “the Global Mean Sea Level (GMSL) has risen by 4 to 8 inches (10 to 20 centimeters). However, the annual rate of rise over the past 20 years has been 0.13 inches (3.2 millimeters) a year, roughly twice the average speed of the preceding 80 years.” And while 4 to 8 inches may not seem like a lot, this small increase adds up over time. In 2014, the Intergovernmental Panel on Climate Change’s annual Assessment Report predicted that ocean levels would rise more than 3 feet by the end of this century, according to Wired.

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