The answer is clear: those who are ignorant of history, possibly intentionally.
The market has solved environmental problems many times in the past. Before the automobile, America's cities suffered from a terrible pollutant. It bred disease and emitted noxious odors.
It was horse manure.
As economist Nobel laureate Robert Fogel said, "There were 200,000 horses in New York City at the beginning of the 20th century defecating everywhere. ... When you walked around ... you were breathing pulverized horse manure". From such air and water pollution, people contracted cholera, typhoid and other deadly diseases.
When the internal-combustion engine came along, the air and ground became much cleaner. Environmentalists romanticize the days before the car, but who wants to go back to that filth and disease?
Wednesday, November 28, 2007
John Stossel writes: