By Rob Schwarzwalder, The Stream - For example, human knowledge increases at an incredible rate… While most of this knowledge is pretty technical, some of it is revolutionary. Consider such things as human gene editing, artificial intelligence, alternative currencies, printing metal from a copying machine, quantum computing — these are but a few of the things coming down the pike. And most of them could turn out bad… Some of these things are scary. Like “designer babies” and human-like robots.