What exactly is the definition of human in a society where a mind can be copied and the body replaced with a fully synthetic body? Where is the boundary between human and machine when the differences between the two become more philosophical than physical? Ultimately how do we define what it is to be human? I’m not going to try and answer this today but these are the philosophical questions that form the basis of the futuristic manga and anime series ‘Ghost in the Shell‘ created by Masamune Shirow (first published in 1989). Whilst being nearly 30 years old the franchise is still alive and well with three movies, a TV series, game and trilogy of novels being spawned from it along with many…