There are tons of benign/helpful use cases for guns, for knives and for explosives. This attitude is purposefully ignorant. When developing new technologies, y

There are tons of benign/helpful use cases for guns, for knives and for explosives. This attitude is purposefully ignorant. When developing new technologies, you need to ask not just "what good can this do" but most importantly "how can this be misused". Sometimes the bad stuff that you can do is way, way, way worse than the good. Great that Microsoft has an ethics board. Facebook has an ethics board. How's that working out for the ethnically cleansed people in Asia?