Hurricane Sandy and choices for the future
by David Zetland David Zetland is a senior water economist at Wageningen University in the Netherlands and maintains a blog on water issues at Aguanomics
Hurricane Sandy and choices for the future
I live in the Netherlands, where living below sea level for many years has driven the Dutch to take flooding and storm surges very seriously.*
It’s therefore interesting to compare the damage from the storm to the early warnings that Americans had from the Dutch and scientists. Were the Americans right to have ignored those warnings? After all… “Hurricane Sandy was a fluke, right? A storm surged from 90-mile-per-hour winds of a hurricane colliding with a northeaster, perfectly timed with a maximum full-moon high tide. The statistical likelihood of this is once in every 500 to 1,000 years.”
Huh. I guess the 2010 book on my table [pp 51-52 of Book II here] is about 497 years early:
Storm surges along the eastern seaboard of the US are associated with either late summer-autumn hurricanes or extra-tropical cyclones in the winter period, so called nor’easters… the height of the hurricane surge is amplified if it coincides with the astronomical high time and additionally occurs at the time of new and full moon… hurricanes have struck the coastal New York area six times in 1900-1990, resulting in severe coastal flooding, damage and destruction of beachfront property, severe beach erosion, downed power lines, power outages and disruption of normal transportation.
When I visited with Piet Dircke in Rotterdam (the center of Dutch vulnerability to floods) two years ago, we discussed the problem of flooding, and he gave me his book (free to download, by the way). He was also disappointed that New Yorkers were not interested in investing the time and money necessary for protecting their city from surges and floods. How was that possible when the CEO of New York was saying this?
Well, it’s possible because they were trying to avoid relocating people and neighborhoods or paying $20-30 billion for a real (i.e., Dutch-quality) system for protecting the area that would [p. 59]:**
… stretch across from Sandy Hook, N.J. to Far Rockaway, Long Island… providing protection to the outer boroughs of Brooklyn and Queens, additional northern NJ communities, Jamaica Bay and JFK Airport.
Now it would probably have been impossible for New Yorkers and others in the region to build such a system in time for the (unexpected) arrival of Sandy, but was there any plan in the works? Not that I know of. That’s unfortunate, as the storm caused $20 billion in damages to New York alone.***
So what will happen next? The Dutch would engage in a ruthless triage — moving people away from vulnerable but poor areas while building up 1-in-10,000 year defenses for places that are too valuable to abandon (e.g., Rotterdam).
Will the People of Sandy engage in the same ruthless triage, or will they make the same mistake as we’ve seen with the rebuilding of the Ninth Ward in New Orleans? That political decision to rebuild is a costly and populist gesture that is likely to end when the returnees are flooded again in the future.
Although that mistake is possible, I am hoping the Bloomberg and others take the time to read this book (and all the other warnings and studies) and make the right decision to rebuild in safer places while leaving those who want to stay in unsafe places to pay for their own foolishness.
Bottom Line: Climate change means that the environment is not going to be reliable and business as usual is going to get more costly. We need to learn a few things from the Dutch: (1) Be realistic; (2) Plan seriously; and (3) Spend seriously. Anything less is not just going to be tragic, but criminally incompetent.
* You may want to read my posts on the Delta Works and Delta Commission, which addressed these dangers in the past and for the future, respectively. Read this post on why it’s difficult for the Dutch to export their water “expertise” — mostly because the rest of the world faces water shortage rather than water superabundance.
** They were paying more attention to redeveloping New York, since valuable real estate generates property taxes and flood barriers cost money. I just saw Urbanized (2011), which has an extensive narrative on The High Line and other cool projects but nothing about urban defenses.
*** As well as causing vast grief and inconvenience. People unable to use the flooded subways or tunnels took to bikes to avoid horrible traffic jams (as well as the need to buy gasoline, which was available for sex). It’s a gratuitous tragedy that so many politicians have embraced “anti-gouging laws” that prevent prices from rising to balance supply and demand. Some gas stations stayed closed to avoid angry customers (or offer fuel for sex!); others stayed open but had cars waiting for hours to fill up. Read more on how these laws are counter-productive here and here.
H/Ts to MR, MS and MV
http://www.aguanomics.com/2012/11/hurricane-sandy-and-choices-for-future.html
Labels:climate change,floods,infrastructure,institutions,NL,oceans,OPM,politics,sustainability
“The map below shows areas of New York and New Jersey that would be flooded at various stages of sea level rise. You can select a value of sea level rise using the dropdown box in the upper left corner of the map. The navigation buttons can be used to zoom in/out and pan across the map.
The map clearly shows that a sea level rise of only a few meters would inundate thousands of acres of highly developed land on Long Island, Manhattan and the New Jersey coastline. In New Jersey large areas around Newark Bay and Arthur Kill will be flooded. And some of the greatest land loss to New York will be the Atlantic coast of Long Island. There the sea will flood deep into the flatly sloping coast of Long Island. Airports, ports, railroads, housing developments, highways, factories and industry would suffer billions of dollars in losses. New York and New Jersey have a lot at risk to sea level rise associated with global climate.”
NB: NASA’s james hansen says a 5 meter rise this century is possible…
I was just talking to a person about this and questioning why it is we have not looked to the Dutch for their expertice and experience.
I fear we are in the mind set that money will always be there to rebuild. Kind of just like military stimulas. The USA seems to think we can and will always have the money to do it all…as long as “do it all” is limited to saving the rich’s ass-ets.
DB, we have something on the order of 14% unemployment in the construction trades, and our capacity utilization is around 78%…so why cant we get this kind of job done?
RJS,
Because as I was alluding to, it’s all short term thinking.
Oh, my house got all blowed up…again. Fix it please.
There is little long term thinking and I believe it comes from our change to making money from money financialization on the economic side of things (I believe there are other cultural aspects such as the rise of evangical religion, the distortion of the concept of “freedom of the press” etc). There is very little in the management thought process that thinks beyond the penny in the pocket today, and everything seems to be able to be boiled down and rationalized to how is it putting a penny in my pocket today. As long as I mind all the penneys today, the future will be resolved.
It really appears to me that we have conceded irrationally to a certainty that all we can to is react to life thus is found our fortunes verse be active. We have removed, discounted, forgotten (I don’t know which if not all) that we really do have the ability to (in measure to everyone else decision and nature) mold our future. That is we have the ability to set the desired outcome and then plan and adjust based on results working toward the outcome.
That is, life is intention. We have assumed an intention instead of asking “what is your intention”.
Look at it this way, the leadership, for what ever reason believes our solution to our economic crisis is constriction. They are not willing to acknowledge an alternative path. Hate to use it, but the move “Secrete of my Success” as much as it was funny does a great job of showing the two mindsets.