Dana Carney, a professor at Columbia University, conducted an experiment intended to discover whether “leaders” and “subordinates” experience the same physiological response to lying. She found that power not only makes lying easier, but pleasurable.

Professor Carney speculates that authority could have a similar impact on other unethical behavior with similar physiological responses, such as cheating, stealing, exploitation, reckless behavior and even political corruption. She concludes, “Power will lead to increases in intensity and frequency of lying.”

There is a rule of thumb that says in any company, 20 percent of the employees will give you 80 percent of the top-notch work. Which means the other 80 percent of us are just a waste of company money and vending machine sandwiches.

So why do so few of us really excel at our jobs? Well, science says...

Where people are hungry, it is because of war (Somalia, Ethiopia) or government policies that, in the name of modernization and industrialization, penalize farmers by taxing them at prohibitive rates (e.g., Nigeria, Ghana, Kenya), not because population is exceeding the natural limits of what the world can support.

In every region investigated, researchers have found that as pornography has increased in availability, sex crimes have either decreased or not increased.

Scientists have identified areas of the brain that, when damaged, lead to greater spirituality. The findings hint at the roots of spiritual and religious attitudes, the researchers say. Self-transcendence "reflects a decreased sense of self and an ability to identify one's self as an integral part of the universe as a whole," the researchers explain.