The "third revolution in warfare" is weapons that can decide to kill on their own

If there's one thing we've learned in recent years, it's that humans aren't great at predicting the consequences of technology. After all, social media platforms, which began as a way for friends to connect online, are today being used to radicalize terrorists and potentially swing presidential elections. Imagine, then, the chaos that could ensue with new technologies that don't even pretend to be friendly. The advent of lethal autonomous weapons--"killer robots" to detractors--has many analysts alarmed. Equipped with artificial intelligence, some of these weapons could, without proximate human control, select and eliminate targets with a speed and efficiency soldiers can't possibly match.