Like the three that preceded it, the Fourth Industrial Revolution will mark a significant change in the way we work. Made possible by the emergence of digital systems, networked communications, machine learning and large-scale data analysis, it refers to the increasing integration of these technologies into business and production processes in order to make them self-sustaining and more efficient...

Ethiopia is in the grip of one the worst droughts in its recent history. According to government and humanitarian agencies, some 10.2 million people need emergency food assistance, as acute malnutrition (especially in children) rises sharply across the country...