Robots, "robotics", automation ............. it's an exploding phenomenon. Where will real people actually work??? Servicing these machines??? Not many people possess the intellectual capability to learn all that's necessary for understanding & troubleshooting such sophisticated machinery. And if such automated machines took over most human-based tasks - will those machines then buy all the goods and services necessary to keep an economy afloat?????? Many unresolved issues lie ahead. Many, MANY issues ........