In new report, climate scientists estimate U.S. sea levels will rise rapidly by 2050
A new report from federal climate scientists warns that by 2050, sea levels along coastlines in the United States will rise by 10 to 12 inches.
In the last century, climate change accelerated the melting of glaciers and ice caps, causing oceans to rise by about a foot. Scientists are confident that the pace will pick up even more, with the same amount of sea level rise taking place in the next 30 years.
William Sweet, a sea level rise expert at the National Oceanic and Atmospheric Administration (NOAA) and one of the report's authors, told NPR on Tuesday that it's like "history is repeating itself, but in fast forward."
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
The report was written by 24 leading climate scientists, using computer models and real-world information to make "the most concrete and certain sea level projections ever published for the U.S.," NPR says. The scientists said by having a more solid grasp on the situation, it will help people plan and prepare.
Rising sea levels are detrimental for a range of reasons, including because it makes flooding during hurricanes more destructive and increases the likelihood of salty water entering water reservoirs, sewers, and storm drains.
Because of ocean currents and the way ice is melting in different regions, sea level rise will not be uniform in the United States. The report estimates that in the Gulf Coast, there will be about a foot and a half of sea level rise by 2050, because land is also collapsing due to extraction of underground oil, gas, and drinking water. On the West Coast, the rise won't be as dramatic, with scientists predicting it will be about six inches.
The report says one way to try to control rising sea levels is by reducing greenhouse gas emissions. "This is unfolding in front of our eyes, whether you're in Miami or Charleston or Norfolk or Annapolis," Sweet told NPR. "It's best to plan before the problems surface. But it's not to say we can't engineer our way out of this. We will find ways to live with the water."
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Catherine Garcia has worked as a senior writer at The Week since 2014. Her writing and reporting have appeared in Entertainment Weekly, The New York Times, Wirecutter, NBC News and "The Book of Jezebel," among others. She's a graduate of the University of Redlands and the Columbia University Graduate School of Journalism.
-
The nuclear threat: is Vladimir Putin bluffing?
Talking Point Kremlin's newest ballistic missile has some worried for Nato nations
By The Week UK Published
-
Layla: Amrou Al-Kadhi's queer love story splits critics
Talking Point Bilal Hasna gives a 'winning performance' in starring role – but the romance feels 'bland'
By The Week UK Published
-
Captain Tom: a tarnished legacy
Talking Point Misuse of foundation funds threatens to make the Moore family a disgrace
By The Week UK Published
-
Dark energy data suggest Einstein was right
Speed Read Albert Einstein's 1915 theory of general relativity has been proven correct, according to data collected by the Dark Energy Spectroscopic Instrument
By Peter Weber, The Week US Published
-
Diamonds could be a brilliant climate solution
Under the radar A girl and the climate's best friend
By Devika Rao, The Week US Published
-
New DNA tests of Pompeii dead upend popular stories
Speed Read An analysis of skeletal remains reveals that some Mount Vesuvius victims have been wrongly identified
By Peter Weber, The Week US Published
-
Is Daylight Saving Time good for the climate?
Under the Radar Scientists are split over the potential environmental benefits of the hotly contested time change
By Abby Wilson Published
-
NASA's Europa Clipper blasts off, seeking an ocean
Speed Read The ship is headed toward Jupiter on a yearslong journey
By Peter Weber, The Week US Published
-
Detailed map of fly's brain holds clues to human mind
Speed Read This remarkable fruit fly brain analysis will aid in future human brain research
By Peter Weber, The Week US Published
-
The pros and cons of GMOs
Pros and Cons The modified crops are causing controversy
By Devika Rao, The Week US Published
-
The UK's worsening wet weather
The Explainer More frequent and intense rain is keeping flood boss 'awake at night'
By Chas Newkey-Burden, The Week UK Published