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Leaded Gas, CFCs, and the Dark Side of Progress (hackaday.com)
szczys writes: Leaded Gas did a great job of keeping engines from knocking thanks to tetra-ethyl lead. Unfortunately the fumes from the chemical are highly poisonous. R-12 is a refrigerant that revolutionized the cold storage of vaccines. It turned out to be the first of the chlorofluorocarbons which are well known (and now banned) for damaging the environment. Both are the creations of one inventor: Thomas Migley, Jr. Two deadly inventions seem like more than enough for one person, but his story ends with a third. Stricken with Polio, he invented a system to help him get in and out of bed on his own. A tragic accident ended his life when he was caught and strangled by the system he created.
Wikipedia has the most interesting quote about him in his article:
https://en.wikipedia.org/wiki/....
' J. R. McNeill, an environmental historian, opines that Midgley "had more impact on the atmosphere than any other single organism in Earth's history." '
Anyway, it's always been a bit of an unfair slam. Leaded gasoline only became an issue when the car number went from the 7.5 million that were around when TEL was being made, to the over 100 million that were around the time that leaded ramped down in the mid 70s. The miles driven per person were also way lower back then- because most people had to get around without a car, everything was set up for that. If you had it to do all over again, you'd probably STILL use leaded gasoline until about 1955 or so. However, at least everyone knew lead was bad for you back then- not so with Freon's very hard to verify environmental impact, which wasn't understood for a lot longer.
Small airports next to elementary schools are probably creating future violent criminals.
The evidence is now very strong that leaded gasoline was responsible for much past violent crime. http://www.chicagotribune.com/...
to the improvement of life for millions of people? Tetraethyl lead is a small speedbump on the road to a bright future of advanced chemistry. The global car industry is a marvel. The tree huggers need to bugger off. What Henry Ford said one hundred years ago ring s truer than ever today.
"I will build a motor car for the great multitude...constructed of the best materials, by the best men to be hired, after the simplest designs that modern engineering can devise...so low in price that no man making a good salary will be unable to own one-and enjoy with his family the blessing of hours of pleasure in God's great open spaces."
Henry Ford.
You should remember that Thomas Migley was foremost a scientist, and quite representative of the hubris and single-mindedness of scientists. When he advocated for the safety of leaded gasoline, he wasn't lying for financial gain, he was doing so because he believed it. The scientists protecting you from ozone holes or lead or snake oil are indistinguishable from the scientists that create the ozone holes or leaded gasoline in the first place, or the scientists that create better cancer treatments; it's only in hindsight that you know who was right.
So, when scientists tell you how to live your life or tell you that the science is settled and you should just do what they tell you, just remember how this guy died: A tragic accident ended his life when he was caught and strangled by the system he created.
This article sparked the memory of wondering why we had to pay more for unleaded gas... Apparently it was expensive to remove the naturally occurring lead from the refined gasoline.
because instead of lead, they had to add other chemicals to raise octane ratings to reduce knocking. Those chemicals cost more.
The cesspool just got a check and balance.
...he was indeed lying for financial gain, because he was suffering from lead poison and was quite aware of it. What he honestly believed is impossible for us to know, but if honestly believed lead was harmless he was deliberately ignoring evidence to the contrary. The fact that some scientists mislead others (and perhaps themselves) out of love for money or their pet theories, doesn't mean all scientists behave the same way.
Never let a lack of data get in the way of a good rant.
I wouldn't exactly call it justice when the organism arguably responsible for the most environmental damage ever seen on the planet died because he screwed up and accidentally strangled himself.
Yea, but the question is, did he know any of that at the time those inventions were made?
Did he have reason to know?
If not, then you can't blame him for them, plenty of things were invented that way and then changed in the future. Lead paint is another example off the top of my head.
From TFA:
In 1924, General Motors was headed for a scandal. Although reports of sickness had been coming out of all three tetraethyl refineries, the story was concealed from the newspapers. But things came to a head at the TEL refinery in Bayway, New Jersey. Dozens of workers contracted lead poisoning from breathing the toxic vapors and became violently insane. Five men died within a short time and news coverage was unavoidable.
Midgley stopped at nothing in trying to convince the public that his antiknock additive was safe. He would pour TEL additive onto his own hands and take deep breaths from the bottle in front of large audiences, all the while insisting that it was harmless and that repeated daily exposure was nothing to worry about. What the public didn’t know was that Midgley had recently spent six weeks in Florida, golfing in the sunshine in an attempt to clear his own lungs of lead particles.
So, he might not have known from the very beginning, but he certainly knew early on and did his best to keep it quiet. That strikes me as knowing and willful.