Engineering for Failure

While walking along Wacker Drive in a tourist-y part of downtown I passed this planter that had been recently rebuilt over the last few years.  Obviously the cold winters and the damage they cause were not contemplated by the “A” Team that built it.  While you can’t judge infrastructure capabilities based on a planter, it is easy to find many Chicago examples of large overruns and delays including Millenium Park (4 years late and budgeted at $150M, ended up costing $475M).

We aren’t the only ones screwing up.  Der Speigel (English) describes how high profile German engineering projects have been recently failing, as well.  Their airports, government buildings, and train tunnels have many prominent examples of being far behind schedule and way over budget.  The article also makes the provocative claim that authorities deliberately mislead constituents by downplaying costs at the time of the initial approval, figuring that it won’t be their problem years’ later when the effort is complete and the overrun’s are tallied.

In many instances, the false calculations are deliberate. Werner Rothengatter, a researcher at the Karlsruhe Institute of Technology, has studied major public works projects around the world. He says there’s a similar pattern in democratic societies, where politicians have a tendency to deceive the public about the actual costs of these projects.
Rothengatter argues that cost overruns rarely come as a surprise — regardless of whether they are from the Berlin airport or Hamburg’s new Elbphilharmonie concert hall. During his research, he found that most politicians try to calculate the price to be as low as possible in order to obtain support for the projects — deliberately veiling the potential risks.
“Those who provide honest estimates for projects from the very beginning have little chance of getting them off the ground,” Rothengatter claims. Often those at the political helm take a calculated risk by assuming they won’t be held personally responsible if the costs start to explode.
In a 2009 study, “Survival of the Unfittest: Why the Worst Infrastructure Gets Built,” Danish researcher Bent Flyvbjerg of Oxford University argued that it often isn’t the best projects that are completed, but those that “are made to look best on paper.” Those, of course, are projects that “amass the highest cost overruns and benefit shortfalls.”

The idea that governments make poor project managers and select inefficient efforts for their largess (that they sponsor with your tax dollars) should be obvious, yet it is rarely commented on as a “core” reason for failure.  The idea that non-profit government institutions can make wise capital allocation decisions is actually quite popular and is likely a “given” among many of the young, given that the “free” market is demonized on most popular programming.  As the government makes up a larger and larger portion of our total economy, you can expect more bad decisions and lousy outcomes.

Government bodies inherently make impaired decisions, since they are insulated from failure and have many other parties to blame along the way.  In Chicago, in particular, if you are the selected candidate of the “blue” party and can slog through a primary, your election is guaranteed; many posts run unopposed (even in the primary).  It is hard to imagine anything short of epic failure resulting in being thrown from office.

Cross posted at LITGM

Last Stand on the Loire

By this date in 1940, the Battle of France was clearly lost. British troops had been evacuated at Dunkirk by June 4. Large numbers of French soldiers had been killed or captured, the French Air Force had been largely crippled, German armored units were marauding across wide areas of France. Columns of refugees were blocking the roads,  seriously interfering with military operations. The French government had evacuated Paris for Bordeaux, and on June 16 the combative Paul Reynaud resigned as premier, to be replaced by the aged Philippe Petain.

And by June 18, the cadets of the French Cavalry School at Saumur, in obedience to the orders of their Commandant, had taken position to defend the bridgeheads across the Loire. It was a military operation that had been the subject of war-game exercises at the school for years, but few had imagined it would ever be carried out in earnest. The 800 cadets and instructors were joined by 200 Algerian riflemen, by various units in the vicinity, and by volunteers whose units had disintegrated but who wished to continue fighting. Arrayed against this small and ill-equipped force would be the German First Cavalry Division—more than 10,000 men, well-equipped with tanks and artillery.

The Battle of Samaur is the subject of an excellent photo essay….there is also a Wikipedia page.

The German attack started just before midnight on June 18. The cadets and their associated units held out until late on June 20. French casualties were 79 killed and 47 wounded–one of those killed was the composer Jehan Alain.  German casualties are estimated at 200-300.

The German commander, General Kurt Feldt, was very impressed by the tenacity of the French defense, and so indicated in his report. On July 2, someone in the German command structure–probably Feldt–decided that out of respect for their courage and sacrifice in the battle, the cadets would be allowed to leave the school and transit into the Unoccupied Zone, rather than being interned as prisoners of war. He advised them to get going quickly, before someone in higher authority could countermand his order.

The most comprehensive English-language source on the Battle of Saumur is the book For Honour Alone, by Roy Macnab.

 

Interesting Data on the Persistence of Culture

Suppose you had historical information from the 1300s showing in which German cities pogroms had occurred…and in which German cities pogroms had not occurred.

Would you think this data would be of any use in predicting the levels of anti-Semitic activity in various localities in the 1920s thru 1940s….almost six hundred years later?

This study suggests that the answer is “yes.”

(Full paper available on SSRN, here.)

 

Remembering

Today, June 6, is the 69th anniversary of the Normandy landings. See the  Wikipedia article  for an overview.  Arthur Seltzer, who was there, describes his experiences.

Don Sensing points out that success was by no means assured:  the pivot day of history.

Two earlier Photon Courier posts:  before D-day, there was Dieppe  and  transmission ends.

Pictures  from Sarah’s 1999 trip to Normandy.

Neptunus Lex:  The liberation of France started when each, individual man on those landing craft as the ramp came down each paratroop in his transport when the light turned green made the individual decision to step off with the only life he had and face the fire.

Neptunus Lex  also wrote about the Battle of Midway, which took place from June 4 through June 7, 1942. See also his  post from 2010  about this battle.

Let’s talk about airplanes.

I’ve been reading the new biography of Nevil Shute and the account of his trip by single engine airplane to Australia and back to England in 1949. Shute was an engineer and novelist. I think he is the best writer about engineers and one of the best about businessmen.

That got me to the subject of airplanes. A couple of years ago, I read a a book about restoring a Hawker Hurricane that was discovered in pieces in India and brought back to England (after a struggle with Indian bureaucracy) and completely restored. During the restoration, they found bullet holes in the wing tanks that had been sealed by the tank sealant system. It is back in flying condition and is the only flying Hurricane that saw the Battle of Britain.

This is R 4118 flying in 1941. It is the third below the wingmates

Read more