“The Los Angeles Air Pollution Control Board is established in 1946 in an effort to discover the cause of the brown cloud hanging over the city and decide how to combat and disperse it. In 1949, after intense lobbying from both the automobile and oil industries, and against the recommendations and position of the Los Angeles Air Pollution Control Board, the public rail system, which at one time was the largest in the world, and still serves a majority of the city's population, is decommissioned and torn out. It is replaced by a small fleet of buses.”

“[Los Angeles] the world's biggest third-class city...”

“A city with all the personality of a paper cup. (On Los Angeles)”

“It has come to my attention, that air pollution is polluting the air!”

“In California, the state's huge dairy herd produces twenty-seven million tons of manure a year, the particulates and vapors from which have helped to make air quality in the argiculturally intensive San Joaquin Valley worse than it is Los Angeles.”

“Fog everywhere. Fog up the river where it flows among green airs and meadows; fog down the river, where it rolls defiled among the tiers of shipping, and the waterside pollutions of a great (and dirty) city.... Chance people on the bridges peeping over the parapets into a nether sky of fog, with fog all round them, as if they were up in a balloon and hanging in the misty clouds.”