At first sight this looks like another of those increasingly common commodity books, some of which are intended to be global in scope, and which include studies of chocolate, sugar, cod, salt and many others (digestible or not!). As Riello points out, commodities are a good way to tell a global story since many of them have been traded throughout the world for centuries.
A stitch up is a devious act that someone does to someone else. It may involve putting a person or organization, perhaps, in a position where they will be blamed for something they did not do or it might mean manipulating a situation, in unseen ways, to one’s own advantage.
Since London’s Great Exhibition of 1851, world’s fairs and international expositions have been an important global cultural phenomenon that has defined progress and modernity for hundreds of millions of visitors.