Perhaps there will be lessons to learn from driverless cars, but they are not super-intelligent beings.

A number of pioneers from the technology industry, most famously the entrepreneur Elon Musk, have also expressed their concerns about the damage that a super-intelligent AI could do to humanity.

So to harvest more of the useful protein, they create a breed of super-intelligent sharks - their intelligence meaning they have lots of brains - which promptly attack the scientists' underwater lab.