The supermarket chains used to seem unbeatable, capturing the lion’s share of the grocery market. But for some years now they have been in crisis. In the wake of a fierce price war, retailers are resorting to increasingly aggressive commercial negotiation methods at the expense of suppliers, farmers and producers. Further competition is coming from the tech giants as Amazon and Alibaba invest in the food industry. What are the implications of all these changes on working conditions, the quality of our food and the future of our planet?

Jeff Bezos is not only one of the richest men in the world, he has built a business empire that is without precedent in the history of American capitalism. His power to shape everything from the future of work to the future of commerce to the future of technology is unrivaled. As politicians and regulators around the world start to consider the global impact of Amazon — and how to rein in Bezos’ power — FRONTLINE investigates how he executed a plan to build one of the most influential economic and cultural forces in the world.