Most of us attempt to treat each other fairly, and react negatively if we feel we are treated unfairly. We may even react negatively if we see someone else being treated in an unfair manner. Research shows that this sense of fairness…

I'm still catching up on the reading I missed during my extended trip (and posting hiatus) a few weeks ago, and one of the more interesting things I've run across is an article in the UK's Times Online, Why say no to free money? It's…