[criddell]

That’s a hard sell. The personal utility one gets from a car is enormous and life changing. The contribution to the climate problem from one car is minuscule (but real).

A better approach might be to add a tax to carbon-based fuels that is used to fund carbon capture.

[lamontcg]

I work from home so I only drive 4k to 5k miles a year and not the 15k or whatever most people put on their vehicles. I also drive a 2003 that I bought used about 10 years ago (which means less depreciation, I can "self-insure" for collision/comprehensive, and I didn't require a factory to pump out all that carbon to build me a new car). Does require giving up the sense of self-identity that you get from chasing after a new vehicle every couple of years, but you can still get that utility out of old vehicles that aren't status symbols.

And one big thing that Americans can all do first is give up the idea that you have to do something perfectly or else you're a total failure at it.