The latest WaitButWhy article, Neuralink and the Brain's Magical Future, talks about the brain and why Elon Musk has started another new company focused on developing brain-machine interfaces. It's incredibly cool, though incredibly long. I'd recommend reading the parts in chunks, but it's very cool and I'd like to talk about the fears of AI and the evolution of human communication and merging with technology.
Basically, Elon Musk is building a wizard hat for the brain and you should read why.
Neuralink and the Brain's Magical Future]