>These oligarchs even talk about trying to control people with food or maybe bombs on their necks. I assume this is what you're referring to? >The billionaire

>These oligarchs even talk about trying to control people with food or maybe bombs on their necks. I assume this is what you're referring to? >The billionaires considered using special combination locks on the food supply that only they knew. Or making guards wear disciplinary collars of some kind in return for their survival. Or maybe building robots to serve as guards and workers – if that technology could be developed “in time”. Bomb collars weren't explicitly mentioned.