The major proponent was also known as
Thomas Midgley Jr.: Accidentally The Most Dangerous Man Who Ever Lived[0]
Leaded gas, CFCs, and accidentally created a machine that ended his own existence.[1]
[0]https://allthatsinteresting.com/thomas-midgley-jr [1]https://en.wikipedia.org/wiki/Thomas_Midgley_Jr.
I had one purple link on that second Wikipedia page, which (macabre as it sounds) was very interesting to read through: https://en.wikipedia.org/wiki/List_of_inventors_killed_by_th...
Also leads to another great list-of-lists; https://en.wikipedia.org/wiki/Lists_of_unusual_deaths
> Accidentally
Based on the OP, it wasn't at all accidental. They knew it was dangerous and chose it because they could make more money than with safer alternatives such as ethanol.
> The Most Dangerous Man Who Ever Lived
The titles like annoy me to no end.
Because Thomas Midgley was an engineer. Not overlord of General Motors. Not director. Not even a large shaholder.
GM Leadership knew effects of TEL. And for decades traded everyone's health for their profits. Midgley is complicit, but he's just a small piece.