yeah. [ laughter ] >> joining us from oregon is thomas dietrich the president for the association of artificial intelligence. thomas, we are looking at terminator and i robot, could any of this stuff really happen? >> no. i don't think the kind of scenarios that hollywood likes toe vent are likely to happen at all. i think it's always amusing that not only are these vicious devious robots that want to take over the world but they also want to have human emotions as well i am not worried at all about siri wanting to take over the world. , no. [ laughter ] >> but i do think there are some more practical down to earth problems. >> well, you know, you've got guys like he lon musk elon musk saying this is akin to dancing with the delve. we are dealing with something that we don't really have the proper tools in place to control. is there any truth that? >> well, i think there are some very far out kind of science fiction scenarios that we cannot totally rule out. if could be that if we build automated scientist computers that they could somehow discover some new kind of physics that would