The brain’s bandwidth problem and its cost in the hyper-connected age

One of Elon Musk’s key arguments for the need of a brain-computer interface is the limited bandwidth which currently exists for each of us to access our brains. Ever since he officially launched Neuralink in March 2017, the bandwidth problem and its consequences for societies have been occupying my thoughts.

As the world is getting incredibly complex, the limitations in regards to the quality and speed of accessing our brains lead to largely destructive results, which can be witnessed every day in the heated, polarized and binary political debates as well as in the simplifying responses to news events.

One commentator on Quora depicts the core problem with the lack of bandwidth very well:

“Picture anything in your mind, then try to relate it to another human with so much detail that they can reproduce it the same way you see it. One picture, a thousand words, and whatnot.

So, its like having a very very powerful computer with a very very crappy internet connection. Youre f***ed.”

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