in fact it was invented nick bostrom. >> why not reeves. >> all the smartest people and the ideas this it would-be possible in our lifetime and it certainly will, for us to build little software world for their characters in the world and those characters live as if the real. and said they have a program belief that the real characters. if you try to build it today, it would-be a basic version but certainly in 30 years, will be able to make little people who act like their live and as as the note they are. so if that's going to be possible in their lifetime, i mean, if think it's a one after, eventually it will happen, how many are we going to make. just one. no. the minute we can make a toll world that is like a real software simulation that thinks the real world, you make a bunch of them. how we know it has already happened. if it never happened, throw lots of them. and the people in them, think the real. so, the questions you would ask yourself to its dangerous because it would rip apart everything you believe, religions would fall apart etc. it would-be chaos. the me just put this