Tag Archives: “Red Lights to Green Lights”

The Internal Combustion Engine Is Bad For Your Health — What Should We Do About It?

I’ve written a lot about how the developing science around particulate exposure supports making the PM2.5 NAAQS more stringent.  So it won’t come as a surprise that a new study published in the Proceedings of the National Academy of Sciences indicates that the benefits of on-road emissions reductions from 2008 to 2017 could be measured in the hundreds of billions of dollars and almost 10,000 fewer deaths. … More