@Nozick: we are plugged to machine (Internet) and virtual realities (movies, games). Do we think that it is wrong? Probably it is question about level of connection to reality?

@Häggström: there is contradiction in definition what is better. F1 is better than F because it has more to strive and F2 is better than F1 because it has less to strive.

@CEV: time is only one dimension in space of conditions which could affect our decisions. Human cultures are choosing cannibalism in some situations. SAI could see several possible future decisions depending on surroundings and we have to think very carefully which conditions are acceptable and which are not. Or we could choose what we choose in some special scene prepared for humanity by SAI.