On Monday morning, the EPA announced the adoption of new rules that will require oil refiners to reduce the amount of sulfur in gasoline.
As The New York Times explains, “When burned in gasoline, sulfur blocks pollution-control equipment in vehicle engines, which increases tailpipe emissions linked to lung disease, asthma, emphysema, chronic bronchitis, aggravated heart disease and premature births and deaths. Proponents of the rule say it will be President Obama’s most significant public health achievement in his second term, but opponents, chiefly oil refiners, say it is unnecessarily costly and an unfair burden on them.”
If oil refiners say it's costly and unfair, that's a good sign. If they were not complaining, it would probably mean the rules were too weak. Transferring the public health cost of pollution to the companies that produce it is exactly what EPA rules should do.