I like the idea of not having to drive a car regularly, and I say that as someone who enjoys randomly driving around the Texas Hill Country occasionally as a pa

I like the idea of not having to drive a car regularly, and I say that as someone who enjoys randomly driving around the Texas Hill Country occasionally as a pastime. That said, it's not all that clear to me that eliminating a major friction associated with one of the most intense uses of energy - individual transportation end-to-end in a car, will help to save energy. If it was all derived from a clean, renewable source, that would be one thing, but that is not our current situation.