2.)I do think AI will happen one day. I am not sure when, but we will. You see it on T.V and movies all the time. Its just a matter of time before we have them in real life..
3.)I think AI is a bad thing, it could be good, but to me it seems more like a bad thing than a good thing.The worst case scenario would be something like "I Robot". The best thing that could happen, is something like cleaning your house.
4.) I think star trek is not reailstic at all. I guess it was not a total waste of class time.
I think star wars is better!!