It’s a cold spring day in Baku, and several students from Azerbaijan State Oil and Industry University (ASOIU) are huddled around a laptop trying to project an image onto their classroom wall.  …

Igor Kheyfets, Naveed Hassan Naqvi |

The 2008 financial crisis was a “wake up” call to many teachers in the United States and Canada. As families lost their homes and parents lost jobs, they began to appreciate the importance of kids…

Ivor Beazley |

We have all seen the numbers before: Over the coming decades, many countries in the developed and developing world alike will significantly age. One particular number to describe this development…

Johannes Koettl |