"Every perception is to some degree an act of creation, and every act of memory is to some degree an act of imagination."
-- Gerald Edelman, Second Nature: Brain Science and Human Knowledge
5 Why not work on artificial general intelligence （AGI） or brain-computer interfaces （BCI） instead？Executable booksWhy not work on artificial general intelligence （AGI） or brain-computer interfaces （BCI） instead？How can we develop transformative tools for thought？2020-10-18Journal
BCI seems likely to be even more closely related. BCI is sometimes described using ideas like a memory chip for long-term memories, or some way of increasing short-term working memory. Such ideas may well become important. But it also seems possible that BCIs will be used to enable new mental operations, new mental representations, and new affordances for thought; in short, the same kind of things as are involved in developing non-BCI tools for thought. Perhaps we'll develop the capacity to directly imagine ourselves in 4 or 5 or more dimensions; or traversing a Riemann manifold; or the ability to have multiple tracks of conscious attention. These are about changing the interface for thought, the basic abstractions and operations which are allowed. And so it seems plausible that work today on tools for thought will directly impact the way we use BCIs in the future.