For many women - myself included - pregnancy brings on tremendous anxiety and confusion, along with the joy.

Even if you are planning a birth with an epidural, the evidence suggests that a doula can help make things go much more smoothly.

You work hard for your income, and that hard work is what fuels the economy.

Being pregnant was a lot like being a child again. There was always someone telling you what to do.

The key to good decision making is evaluating the available information - the data - and combining it with your own estimates of pluses and minuses. As an economist, I do this every day.

One of the big take-aways from a lot of economic theory is that people should engage in consumption smoothing.

The most active period of the witchcraft trials coincides with a period of lower than average temperature known to climatologists as the "little ice age"...In a time period when the reasons for changes in weather were largely a mystery, people would have searched for a scapegoat in the face of deadly changes in weather patterns. 'Witches' became target for blame because there was an existing cultural framework that both allowed their persecution and suggested that they could control the weather.