That's what the whole post is about - they're doing it. They're changing standards and making things better. Honestly, I think that of all sources of pollution,

That's what the whole post is about - they're doing it. They're changing standards and making things better. Honestly, I think that of all sources of pollution, cars are the ones that are seeing the clearest and most visible work. We can see it in the market - electric cars are increasingly taking market share. We can see it in government - California just banned gas cars completely as of 2035. Yes, ICE cars are big polluters, but all the evidence seems to pretty clearly show that we're in agreement on that as a society and are taking active steps to get rid of them.