Ten years ago, Hurricane Sandy’s storm surge flooded twenty-four US states, particularly New York and New Jersey.
Prior to landfall, the Associated Press reported that experts predicted a billion dollars in damage in the US. It turned out to be $43 billion (1).
Now, near the 10th anniversary of what is unofficially known as Superstorm Sandy, NBC Channel 4 TV in New York City devoted a 5-minute segment to address this question: “Why shouldn’t we be all protected?” (2)
This question is posed while observing that after Hurricane Katrina in 2005, the US Army Corps of Engineers built a new system––including a massive regional surge barrier––in under eight years in Louisiana.
But for New York, and for New Jersey, the Corps is still debating the best approach to battle storm surge, ten years out.