Sentences with phrase «pollution than automobiles»

Ronald Reagan's much maligned assertion in 1981 that: «Trees cause more pollution than automobiles do,» may have more truth to it than most folks imagined.

President Reagan once opined that trees caused more pollution than automobiles, a statement that was never true.

So someone who hears over and over again that «trees cause more pollution than automobiles do» might use that incorrect fact to oppose environmental regulations.

And they worried continually at what he might come up with, as in his remark in 1981 that «trees cause more pollution than automobiles» (a claim that scientists more than two decades later discovered to be not entirely off - base).

Not exact matches

Fueling the automobile fleet primarily with ethanol rather than gasoline might increase air pollution, a new study finds

Based on their calculations, scientists concluded that within the area they found to have elevated pollution from the airport, automobiles contributed less than 5 percent of the PN levels.

That is because California has often set standards more stringent than the federal government's — for example its decades - long efforts to rein in pollution from automobile exhaust, including being the first state to mandate catalytic converters in 1975.

Be the product oil, automobiles, pharmaceuticals, or stem cells, there will be issues of pollution, safety, pricing excess, and ethics that will be decided more by the maximization of profit than by good science, open communication, and popular opinion.