The Society of Neural Prosthetics and Whole Brain Emulation Science
What is mind uploading?
Mind uploading is a popular term for a process by which the mind, a collection of memories, personality, and attributes of a specific individual, is transferred from its original biological brain to an artificial computational substrate. Alternative terms for mind uploading have appeared in fiction and non-fiction, such as mind transfer, mind downloading, off-loading, side-loading, and several others. They all refer to the same general concept of “transferring” the mind to a different substrate.
Once it is possible to move a mind from one substrate to another, it is then called a substrate-independent mind (SIM). The concept of SIM is inspired by the idea of designing software that can run on multiple computers with different hardware without needing to be rewritten. For example, Java’s design principle “write once, run everywhere” makes it a platform independent system. In this context, substrate is a term referring to a generalized concept of any computational platform that is capable of universal computation.
We take the materialist position that the human mind is solely generated by the brain and is a function of neural states. Additionally, we assume that the neural states are computational processes and devices capable of universal computing are sufficient to generate the same kind of computational processes found in a brain.