The sharing economy is a topic of hot debate. It means different things to different people. For investors, firms like Uber and Airbnb offer tantalizing market capitalizations. For visionaries, the peer-to-peer transaction model represents a new, post-capitalist economic reality. Meanwhile, critics see the rise of these services as just another brick in the winner-takes-all wall. Whatever…

Changes to the climate will impact a number of issues which, like billiard balls ...

This evening we'll welcome a New Year. There are many local traditions related to New Year's Eve. The custom in Hillbrow, South Africa used to be throwing furniture out of the window. This became really dangerous – you might even see a fridge flying out – and many people got hurt, so this custom has…

Last year, the only two expatriates of the Ghanaian affiliate of a service company  were wondering what to offer their employees as a Christmas gift. With very good sense, they thought the best would be for the employees to decide themselves. The only condition was that it would be the same for everybody, so they…