Quote:
Originally Posted by 72c20customcamper
They were cleaner than their older counterparts but still produced tons of emissions each year. If they were so clean why do they impose new regulations to clean them up more. And new cars still dump tons of emmisions into the atmosphere every day
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Because once a bureaucracy exists, they have to justify their continued existence even after the original problem has been solved
And new cars mostly just emit carbon dioxide and water vapor. In some places polluted by other sources, car exhaust is cleaner than the air going into the engine.