Our MBA students are typically in the late 20s and expressed their interest in making a difference in a video blog assignment I give them every year.

Last week the combination of cold air, little wind, and no rain caused a thermal inversion in Madrid pushing air pollution over the limit causing the Mayor to activate the city's emergency protocol.

This holiday season many families will put up a Christmas Tree and will either opt for a real tree or an artificial one. As is often the case on the issue of sustainable products, both sides say their product is superior in terms of its having a more benign impact on the environment.