What can we learn from a new documentary on Elon Musk?

You could be forgiven for believing that we’ve already achieved the era of autonomous vehicles. Tesla, the electric car manufacturer run by Elon Musk, refers to a version of its Autopilot software as “Full Self Driving”. The company released a () of an autonomous vehicle navigating city streets, its drivers’ hands on their lap – a style replicated by enthusiasts. Musk has repeatedly assured in speeches and interviews that autonomous vehicles were one to two years away – or, as he put it in 2015, a “solved problem” because “we know what to do and we’ll be there in a few years.” But the existing Autopilot technology has not yet realized those