When Nicholas Negroponte spoke at the inaugural TED event in 1984, he made five predictions (though he calls them extrapolations) that more or less came true. Negroponte was working off 15 years of research and forecasted what he could reasonably expect to happen in the field of digital technology. Because of the accuracy of his forecast, Negroponte is often asked to make additional predictions about what we can expect in the next 30 years. He explains his prediction (this time, not an extrapolation) in today's featured Big Think interview:



"The key to my prediction is the best way to interact with the brain is from the inside, from the bloodstream. Because if you inject tiny robots into the bloodstream they can get very close to all the cells and nerves and things in your brain, really close. So if you want to input information or read information, you do it through the bloodstream."

Negroponte describes biotechnology as the next big innovation wave, similar to how digital was 30 years ago and how plastics were a generation before. His prediction about ingesting information through the bloodstream is steeped in the theory that you can marry biology and silicon in order to alter the brain from the inside. Technologies such as these are the future, he says, even if that future is still decades away.