That something is valuable to someone does not mean that it is useful for society as a whole cf. zero sum games or worse: Think about the guy whose job was to h

That something is valuable to someone does not mean that it is useful for society as a whole cf. zero sum games or worse: Think about the guy whose job was to hide defects in nuclear power plant : certainly valuable for tepco, but for society as a whole? http://www.bloomberg.com/news/2011-03-23/fukushima-engineer-says-he-covered-up-flaw-at-shut-reactor.html http://www.bloomberg.com/news/2011-03-23/fukushima-engineer-...