More than sixty percent of Americans are over-weight, over-spent or over-stressed, and all three have increased significantly in just the last fifty years. While most of us tell ourselves we simply lack will-power, the real problem is the sea of temptations we swim in every day. No society in human history has experienced the abundance of cheap, unhealthy food, easy access to credit, pressures to spend and accumulate, and the never ending list of entertainments and distractions available to us. Living with this unprecedented amount of temptation has created the Never Enough Nation, where the...