Auto Emissions
As long as automobiles have existed, they have spewed dangerous toxins into the air. The content and volume of these emissions have changed over the years. When leaded gasoline was the norm, the blood lead levels of the American population were significantly higher than they are today. Before catalytic converters, smog was an even worse problem, especially in car-heavy cities like Los Angeles. Currently, America's cars contribute to a staggering one-fifth of our nation’s carbon emissions and almost half of global automotive carbon emissions.
Cry Wolf Quotes
In contrast to popularized reports, there is no persuasive evidence that low-level lead exposure is responsible for any intelligence defects.
[A level of 10 micrograms per 100 milliliters of blood is] absolutely safe…There is no national health crisis with regard to lead.
If we sell too many big cars, we’ll have to stop building them. Then we’ll have to ram small cars down consumers’ throats and use dealer incentives to get rid of them so that we can build big cars again. The public is going to rebel because these hard-to-get big cars will then sell for full list or higher when the small cars are being given away.
In summary, epidemiologic evidence supports the position that airborne lead in the concentrations found in the general ambient atmosphere is, at most, a minor contributor to lead in blood. The increment of quantity of the airborne lead contribution even if it can be deduced, is biologically meaningless.
Related Laws and Rules
Evidence
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CAFE Standards Not an Undue Burden on Domestic Manufacturers
CAFE standards clearly contributed to increased fuel economy and didn't unduly burden the domestic manufacturers.
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Experts Claim the National Highway Safety Administration (NHTSA) Saves Lives and Money
Safety experts make the case for the National Highway Safety Administration (NHTSA).
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Costs and Benefits of Reducing Lead in Gasoline
The benefits of removing lead from gasoline dramatically exceeded costs.
Backgrounders & Briefs
The Success of CAFE Standards
How the CAFE standard and its successes.
The Secret History of Lead
This immense article is an intricately detailed history of leaded gasoline, from the industry's early cover-ups to their attempts to defeat EPA regulations.
The Removal of Lead From Gasoline: Historical and Personal Reflections
First-person historical analysis of the leaded gasoline fight.
