Travel through time to the golden ages of 12 of Europe's most beautiful medieval cities.

From the course guide. We are all constantly confronted with moral challenges. A friend asks if you like his new beard: Do you lie and say yes or tell the truth and hurt his feelings? You discover that a friend is having an affair or "taking liberties" with office resources: What are you required to do, if anything? Morality forces its way into the most everyday decisions we make, such as recycling, whether or not to buy the "cage-free" eggs at the...

Provides an overview of the science of nutrition and popular misinformation regarding physical health.