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It seemed to me we are getting rid of exhaust gases in big cities, via stricter regulations on engine emissions, exhaust gas recirculation, catalytic converters
by rixed 5y ago
It seemed to me we are getting rid of exhaust gases in big cities, via stricter regulations on engine emissions, exhaust gas recirculation, catalytic converters, stop and go systems, lower speed limits, car free areas, electrification, etc, with very visible results.
So the car analogy seems a bad exemple to discourage progress.
- jotm 5y agoAs I said, it's not enough. As long as they exist, they're causing health problems. You just can't filter enough of the gases. But moving to full electric can solve that quite well (putting the dangerous emissions far away). Batteries are getting safer, too.