This thread is a place for me (or others) to keep notes on occasions in which scientists or other experts in their fields lead the way in reckless, stupid actions for which others are left to suffer the consequences.
A good summary of how such stupidity comes about from an economic and management perspective:
Gambling With The Planet By Joseph E Stiglitz
Full article here
Excerpts:
Experts in both the nuclear and finance industries assured us that new technology had all but eliminated the risk of catastrophe. Events proved them wrong: not only did the risks exist, but their consequences were so enormous that they easily erased all the supposed benefits of the systems that industry leaders promoted.
Before the Great Recession, America’s economic gurus - from the head of the Federal Reserve to the titans of finance - boasted that we had learned to master risk. "Innovative" financial instruments such as derivatives and credit-default swaps enabled the distribution of risk throughout the economy. We now know that they deluded not only the rest of society, but even themselves.
These wizards of finance, it turned out, didn’t understand the intricacies of risk, let alone the dangers posed by "fat-tail distributions"- a statistical term for rare events with huge consequences, sometimes called "black swans". Events that were supposed to happen once in a century - or even once in the lifetime of the universe - seemed to happen every ten years. Worse, not only was the frequency of these events vastly underestimated; so was the astronomical damage they would cause - something like the meltdowns that keep dogging the nuclear industry.
Research in economics and psychology helps us understand why we do such a bad job in managing these risks. We have little empirical basis for judging rare events, so it is difficult to arrive at good estimates. In such circumstances, more than wishful thinking can come into play: we might have few incentives to think hard at all. On the contrary, when others bear the costs of mistakes, the incentives favour self-delusion. A system that socialises losses and privatises gains is doomed to mismanage risk.
......
And later:
For the planet, there is one more risk, which, like the other two, is almost a certainty: global warming and climate change. If there were other planets to which we could move at low cost in the event of the almost certain outcome predicted by scientists, one could argue that this is a risk worth taking. But there aren’t, so it isn’t.
The costs of reducing emissions pale in comparison to the possible risks the world faces. And that is true even if we rule out the nuclear option (the costs of which were always underestimated). To be sure, coal and oil companies would suffer, and big polluting countries - like the US - would obviously pay a higher price than those with a less profligate lifestyle.
In the end, those gambling in Las Vegas lose more than they gain. As a society, we are gambling – with our big banks, with our nuclear power facilities, with our planet. As in Las Vegas, the lucky few - the bankers that put our economy at risk and the owners of energy companies that put our planet at risk - may walk off with a mint. But on average and almost certainly, we as a society, like all gamblers, will lose.
That, unfortunately, is a lesson of Japan’s disaster that we continue to ignore at our peril.
