Ok then, how about Waymo's ex-lead Chris Urmson. "If you read the papers, you see maybe it's three years, maybe it's thirty years. And I am here to tell you tha

Ok then, how about Waymo's ex-lead Chris Urmson. "If you read the papers, you see maybe it's three years, maybe it's thirty years. And I am here to tell you that honestly, it's a bit of both."[1] He goes on to explain that easier domains may come sooner (so maybe level 4), but his comments certainly pour some cold water on level 5. [1] http://spectrum.ieee.org/cars-that-think/transportation/self-driving/google-selfdriving-car-will-be-ready-soon-for-some-in-decades-for-others http://spectrum.ieee.org/cars-that-think/transportation/self...