I'd say cars are one of the worst inventions ever, especially when combined with another of the worst, the cell phone. We should still be riding horses, living closer to work and put things like convenience stores and bank branches at the leasing office of every apartment complex. We'd save frustration, money, time, the environment, lives and lots of other things if we never had cars. What we should do is redesign the concept and make smaller vehicles that consume less gas, aren't so dangerous riding down the road at 80 MPH, and cause less collateral damage in an accident. Motorcycles are awesome. Best purchase I ever made. But not everybody can ride one. But if we're going to let people drive 3,000 pound chunks of metal down the road, an IQ test should be part of DMV testing.