D. D. T.
Millions have died because of its un-earned bad name.
Yeah, well....the tree huggers are happy it's no longer used.
Meanwhile, back at the ranch, hundreds of thousands of people are crippled and die every year to this little insect.
You and Semper Paratus beat me to it. The unnecessary deaths of millions of people (mostly in Africa) since DDT was banned is directly attributable to the Kumbayah wing of the Democrat party. Do they feel bad? Nope. They're too busy congratulating each other to notice all the people who died as a result of their propaganda war against a pesticide that has not caused one documented human death.