I'm curious about how you see being car-free or car-light? Is it part of a bigger plan for you?
If so, what else characterizes your life besides being car-free?
For myself, I've been trying to reduce energy consumption since the invasion of Iraq. Not that I've been greatly successful. I'm still using oil at the rate that would scare most Europeans. But, my energy use at home has been reduced to about 1/2 what it was 5 years ago and I'm still looking for ways to conserve.