PepsiCo's environmental sustainability programs saved the company more than $375m since its goals were established in 2010, according to Pepsi's 2014 sustainability report.

It has been roughly four decades since industrial robots - with mechanical arms that can be programmed to weld, paint and pick up and place objects with monotonous regularity - first began to transform assembly lines in Europe, Japan and the U.S. Yet walk the floor of any manufacturer, from metal shops to electronics factories, and you might be surprised by how many tasks are still performed by human hands - even some that could be done by machines.

Target is testing the online grocery delivery waters. The Minneapolis-based discounter has teamed with Instacart, the online grocery delivery service that started in 2012, to let shoppers in the Minneapolis area order fruits and other perishables, as well as household, pet and baby products, and have them delivered to their homes in as little as an hour.

Many European companies are working hard to solve their "captive cash" problem, improve their cash-to-cash cycle, and manage their financial and supply chain risk across complex markets and supplier agreements. But the two primary approaches they take - supply chain finance and working capital reduction - result in very different supply chain outcomes.