If cars become more useful, they will be used more often and car companies will sell more cars not less. Obviously automakers that end up on the wrong side of t

If cars become more useful, they will be used more often and car companies will sell more cars not less. Obviously automakers that end up on the wrong side of this trend might struggle, but overall the industry will be larger. http://en.wikipedia.org/wiki/Jevons_paradox http://en.wikipedia.org/wiki/Jevons_paradox