I spent many weeks during a philosophy course at the university of London discussing "human" and "sentient beings". Bought back many frustrating memories.
Oh yes; it's the one that had a Pinocchio thread running through it; overlong and a bit Spielberged but terribly moving at the end. I'd like to watch it again.
Anyone seen Steven Spielberg's film 'Artificial Intelligence'?
Its about a robot boy programmed to love and acquired as a replacement for a son who is in a coma. I found it quite haunting and it raised so many philosophical questions.
Presumably, when we get to the point where there's no difference between humans and androids in terms of emotions and self-awareness, a different "rule book" will eventually be drawn up. One would hope so anyway (but perhaps I'm being optimistic, given the way humans treat other humans).