Here's a fascinating interview about bioethics and the military:|
What brain tech is coming farther in the future?Amazing the things modern science is thinking of - and the ethical implications!
Somewhat further out, there’s external neurostimulation, direct current stimulation, or transcranial magnetic stimulation. There’s some evidence that if you put people under a magnet – a cheap, portable magnet actually — that you can change the polarity of ions, help them actually learn faster, and maybe wake them up. You might see that in the next 10 years in vehicles; maybe in 20 years in helmets. There’s a lot of interest in that area.
Much further down, in terms of devices, the question is whether you can make an artificial brain organ, like the hippocampus, which is associated to learning and memory. Maybe then you could, as one science fiction author said, “jack in,” and have a permanent port on your skull. You pop something in and you can download information that way. I think that’s very interesting but very speculative and it’s brain surgery. We’re not doing that anytime soon!