I don't have a car, so that's fine. Also there's this thing called "an electric car". You should look it up :)
> What if I said the same thing about all oil powered ships and planes?
I'm not sure where this "it's either A or B" mindset comes from, but it's not a particular intelligent one.
Just because we need to stop destroying our environment doesn't mean we have to stop doing _everything_ that involves fossil fuels. Long term maybe, but not necessarily all at once.
> Because I feel the planet is worth saving, can I force you to abandon all fossil fuels despite the massive financial cost and the limits on things and experiences you can enjoy in the future?
When given the choice between no fossil fuels and no Earth, I think the choice is easy. Fortunately we're not quite there yet, so I'm not sure what point you're trying to make.