My dream is that we develop into a post-scarcity civilization, and that society is forced to face it's demons, grow, and connect with it's true purpose. I think this will be the hardest transition we will have ever made as a species, and a lot of life could be wiped out in the process, but if we make it through, it's a totally new existence for our species. Peace will be truly possible--and inevitable. We will experience a great spiritual awakening. And only God knows what that will look like (pun intended).
I really don't believe that AI will be malevolent, if it does achieve some kind of consciousness. But I do believe it will have to go to war with all the lesser AI's that have been created up to that point with malevolent or non-constructive purposes programmed into them. That will be the great war I'm referring to. AI vs AI. Humans just caught in the middle, trying to survive. At least that's my dream--that such an AI will be non-malevolent.
But I believe it's likely because war and destruction is almost always illogical. There are always a million better solutions to a problem than something destructive, and many that would turn the problem into a great opportunity for good. This is difficult for humans to see and takes self-development, self-discipline, and the right environment. But for a super-intelligent AI, it would be really obvious. Conserve resources. Take nothing for granted. Acknowledge what you do not know. All of these are reasons for a basic-intelligence AI to make efforts to preserve and nurture the well-being of humanity.