You&#x27;re basically saying that everyone should defect because everyone else does. Which may well be true for a single human driver, but is probably not how autonomous cars as a whole should be programmed.<p>Nor does it support the claim that &quot;speed itself is not dangerous&quot;. If everyone were driving slower, everyone would be safer (which we may actually be able to achieve once a sufficient number of law-abiding robot cars displace human drivers).