Global executives are increasingly concerned about the growing risks to their supply chains and costly negative impacts such as margin erosion and inability to keep up with demand, according to a report from Deloitte. Yet as they operate in this environment of escalating risk, an alarming 45 percent of surveyed executives say their supply chain risk management programs are only somewhat effective or not effective at all.

A few weeks back I referenced the work of Robert J. Gordon, an economist and professor at Northwestern University. In a paper published last September for the Centre for Economic Research, he laid out the history of the first three industrial revolutions. And he asked whether a fourth, supposedly driven by the internet and other advances in information technology, could come anywhere near its predecessors in terms of productivity improvements.

When many doubted needed HIV/AIDS commodities could be delivered timely and qualitatively to hard-to-reach areas of Africa, an innovative approach to healthcare logistics proved them wrong.

When many doubted needed HIV/AIDS commodities could be delivered timely and qualitatively to hard-to-reach areas of Africa, an innovative approach to healthcare logistics proved them wrong.