“The law in the United States, in every jurisdiction until about 1876, was that if a factory put smoke into the air, even one day a year, and it got onto a neighbor’s property, the neighbor had the right to enjoin to close down the factory, and the courts had no choice but to do that.”

“The law in the United States, in every jurisdiction until about 1876, was that if a factory put smoke into the air, even one day a year, and it got onto a neighbor’s property, the neighbor had the right to enjoin to close down the factory, and the courts had no choice but to do that.”

— Robert F. Kennedy, Jr.