I can see the positive and negative aspect of introducing robots into our lives. Yes, they most certainly can help society at large. How wonderful it would be to have robots that can pollinate flowers for fruits and vegetables since we have basically destroyed the bee population. Yes, robots could be used to perform dangerous jobs. However, when they start taking jobs away from people, then we have to be careful. And, I can see a time, if we are not careful, when robots can be programmed to create other robots: robots who are smarter, faster, and able to much more than the average human.