Yep, if we can get self driving cars and people are actually willing to share that space with strangers it will be a big win for transportation efficiency. How

Yep, if we can get self driving cars and people are actually willing to share that space with strangers it will be a big win for transportation efficiency. However at the same time we should be investing in density and figuring out ways to make that work. Urban sprawl is massively innefficient by it's nature.