MIND READING
A lot of sci-fi ideas seem to have their roots in the ’70s. We don’t know whether it’s the availability of mind-bending drugs at the time, or the free love, or the fashions, but something seems to have sparked off a load of ideas that still seem modern today.
One of those ideas is the brain/computer interface (BCI), which you kind of expect Elon Musk to talk about in the same way he might discuss hollowing out a volcano, but sit up and take notice when Valve starts talking about it too. Research into them began in the ’70s, and earlier this year the UK Government received a
