Elon Musk, the PT Barnum of tech, is currently getting a ration of ridicule from some of the world’s foremost leading AI experts over his ridiculous claim that Tesla will field a million fully autonomous cars by 2020.

If there are a million Tesla robo-taxis functioning on the road in 2020, I will eat them. Perhaps @rodneyabrooks will eat half with me? https://t.co/NEVnU4Jjgy — Kai-Fu Lee (@kaifulee) May 8, 2019

Musk, as his oddly sycophantic followers are prone to point out every time he’s criticized, is a big-picture kind of guy. So, it came as no surprise when he told a group of investors at a private meeting last month that Tesla would not only hit that milestone, but that “the fundamental message consumers should be taking today is that it’s financially insane to buy anything other than a Tesla.” This merely proves that Musk’s super power is finding gullible investors.

One million fully autonomous vehicles by 2020 would be quite the accomplishment considering there isn’t a single consumer-facing vehicle with level five autonomy in production today – despite what Musk would have us believe.

It does not help to set high expectations that cannot be met. L5 is clearly far away. We need to focus on usable semi-autonomous applications, not to set high goals and miss them. — Kai-Fu Lee (@kaifulee) May 8, 2019

The important fact to remember, when Musk makes his autonomous vehicle claims, is that he gets to be the judge when it comes to whether Tesla meets the mark. That’s pretty convenient for him, the company, and investors who don’t know any better.

Here’s the truth: when Tesla found it impossible to build an autopilot system to drive its cars autonomously, it developed Autopilot instead (notice the capital “A”?). Tesla’s Autopilot is a driver assistance feature that handles some of a driver‘s tasks. Tesla also has a system called Full Self Driving (FSD) that absolutely does not provide full self-driving capabilities to a car.

A Tesla can appear to drive itself, but driving involves more than just maintaining speed and avoiding collisions (sometimes). There isn’t an AI in the world capable of driving like a human because human-level AI doesn’t exist yet.

Narrator: As it turns out, the navigating the real world is harder than winning a video game. — Grady Booch (@Grady_Booch) May 8, 2019

Every Tesla on the road next year could potentially have FSD and Autopilot, but they won’t be fully autonomous vehicles. Not unless Tesla does what Google, Amazon, Apple, Microsoft, and thousands of startups around the globe are years away from doing – develop a self-driving car that’s actually more capable than a human driver in all conditions.

No disagrement re advances made in vision. However being able to recognize a face or a cat from an relatively sparse image is a vast simplification to the problem identifying important objects on a street. Now, imagine if it is raining. Or there’s a spot of mud on the camera lens — Grady Booch (@Grady_Booch) May 8, 2019

The saddest part: Tesla makes a brilliant car full of cutting-edge technology. There’s nothing else quite like its vehicles. It’s a damn shame that Musk has to oversell his cars’ autonomous capabilities. He appears to be operating with total disregard for the reality of what it’s going to take at the political, legal, and technological levels for a million full self-driving vehicles to be on the road by the end of 2020.

There will come a time we crack the problem (and along the way I suspect we will have discovered that our solution changes the problem). I believe the point that Rod is making – and I stand with Rod on this – is that Elon is being irresponsibly optimistic in his prediction. — Grady Booch (@Grady_Booch) May 8, 2019

But, chances are, he’ll just joke about it and give us a typical Musk “aw shucks” when he misses the timeline. Classic Elon. Meanwhile, people have died because they believed Musk‘s bullshit claims about the current level of autonomy in Tesla‘s vehicles.

It’s likely more people will die not driving their Teslas if he keeps up this irresponsible rhetoric.

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