An implantable "artificial brain" containing all the world's information is being developed by scientists, many from Google, potentially making high intellects unnecessary. While computers and brains both use electrical signals, the brain also uses chemicals and will be able to access information instantly. If developed, these implants could be controlled externally, raising concerns about manipulation. True intelligence is about more than intellect alone and requires balance with emotional, spiritual and other aspects of personal development to avoid issues like schizophrenia. Wisdom comes from life experiences, not just intellect.