Is the calculation not a lot more complicated than that? E.g. i can imagine they are predicting higher rates of walking and cycling in cases that would otherwi

Is the calculation not a lot more complicated than that? E.g. i can imagine they are predicting higher rates of walking and cycling in cases that would otherwise have been a 2-3minute car journey. You’d expect that to have a visible effect on public health at a state level at least. Health, renewable energy storage, pollution, safety, there’s surely more factors than just pollution in that calculation?