Evidence from Seoul points to a 10% annual reduction in CO2
http://www.c40.org/case_studies/seoul-car-free-days-have-reduced-co2-emissions-by-10-annually
With predictions of accelerating global warming, now is the time to come up with world car-free, fly-free emergency days to cut carbon emissions significantly
15 Tuesday Nov 2016
Posted in Uncategorized
Ban Private Cars in London 