Environment & Energy
Related: About this forumFlorida Keys Deliver a Hard Message: As Seas Rise, Some Places Can't Be Saved
Source: New York Times
Florida Keys Deliver a Hard Message: As Seas Rise, Some Places Cant Be Saved
By Christopher Flavelle and Patricia Mazzei
Dec. 4, 2019
Updated 12:21 p.m. ET
KEY WEST, Fla. Officials in the Florida Keys announced what many coastal governments nationwide have long feared, but few have been willing to admit: As seas rise and flooding gets worse, not everyone can be saved.
And in some places, it doesnt even make sense to try.
On Wednesday morning, Rhonda Haag, the countys sustainability director, released the first results of the countys yearslong effort to calculate how high its 300 miles of roads must be elevated to stay dry, and at what cost. Those costs were far higher than her team expected and those numbers, she said, show that some places cant be protected, at least at a price that taxpayers can be expected to pay.
I never would have dreamed we would say no, Ms. Haag said in an interview. But now, with the real estimates coming in, its a different story. And its not all doable.
The results released Wednesday focus on a single three-mile stretch of road at the southern tip of Sugarloaf Key, a small island 15 miles up Highway 1 from Key West. To keep those three miles of road dry year-round in 2025 would require raising it by 1.3 feet, at a cost of $75 million, or $25 million per mile. Keeping the road dry in 2045 would mean elevating it 2.2 feet, at a cost of $128 million. To protect against expected flooding levels in 2060, the cost would jump to $181 million.
And all that to protect about two dozen homes.
-snip-
Read more: https://www.nytimes.com/2019/12/04/climate/florida-keys-climate-change.html
Botany
(70,582 posts)This is New York in the not-so-distant future
Even locals who believe climate change is real have a hard time grasping that their city will almost certainly be flooded beyond recognition.
http://nymag.com/intelligencer/2016/09/new-york-future-flooding-climate-change.html
thanx for posting
BTW Jimmy Carter put up primitive solar panels on the White House but in 1981 Ronald Reagan took
them down. How many billions of tons of carbon we could have NOT put into the atmosphere if we
had stayed on the green/renewable energy path.
hatrack
(59,592 posts)Triage begins now.
dhill926
(16,355 posts)we're still planning on moving to Key West this spring. Guess we'll just go down with the ship...