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.

The DHL Global Connectedness Index for 2016 is already out. My colleague at IESE Business School Pankaj Ghemawat and his research team are responsible for the index. The index measures how globalized countries are by analyzing the depth of the international interactions, the breadth of their geographic distribution and their directionality, outwards or inwards. We already discussed in this…

Have you ever been bothered about how generous we should be with others in our relationships or whether it is better for us to just practice reciprocity or fair exchange for all our relationships except for a few friends and family – you do me a favour and I must return this favour when the…

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.