I feel like somethings you just don’t mess with, herion and AI would be my top two!,(reply>), @Bruce Allen Lots of these things sound bleak if you think about them, will future ai be Terminator or some solution to human health problems.<br>Genie is out of the bottle i think, because we can't control who develops AI, it can literally be someone in a garage that makes a large leap in ability.<br><br>Best case scenario is pretty awesome, so lets hope for that and less of terminators.,(reply>), @Kichma Those  are great examples and I glad she made it out of that world! The point is why would anyone want a machine smarter than they are? Is it just take the easy way out every chance you get? I think there will be big  consequences in trusting a machine to give you the best answer for humanity!,(reply>), Ai, disease genetics and tigers. People do heroin and get away with it after few years. There is a female UFC fighter that is an ex heroin addict.