The focus on "last-mile" delivery has sharpened significantly in recent years. Henrik Moos, founder and chief business development officer of Swipbox, explains why. And he describes the concept of parcel lockers for consumer pickups.

Although gas prices are temporarily low at the pump, long-term energy costs are on the rise. According to State of the World 2015 contributing author Nathan John Hagens, a former hedge fund manager who teaches human macro-ecology at the University of Minnesota, nations are papering over those costs with debt. Higher energy costs are leading to continued recessions, excess claims on future natural resources, and more-severe social inequality and poverty.

SeaLand, an arm of the Maersk Group providing intra-Americas ocean carriage, has added the North Atlantic Express (NAE) service to its north-south network.