Comments by "John D" (@johnd8892) on "The Emissions Cheating Scandal goes Deeper than You Think" video.

  1. Lots of confusion in the comments between greenhouse emissions and air quality impacts on health of diesel particulates and oxides of nitrogen. Despite Donut pointing to the real demonstrable health impacts.
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  2. Not a climate issue, but an air quality one. The damage caused by diesel particulates and nitrogen oxide. Whereas all humans and animals breath out CO2 but would have huge health impacts with the same level of particulates and nitrogen oxides in people's lungs.
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