Britain's Industrial Revolution turned an agricultural society into the world's richest, most urbanized power within a few generations, and historian Jeremy Black sets out to explain why it happened there and then rather than somewhere else. He walks through Britain's coal reserves, the raw fuel that gave factories and steam engines their power, and a comparatively open political system that let engineers, industrialists, and inventors meet, argue, and borrow from each other's ideas without the restrictions found on the Continent. Josiah Wedgwood gets singled out as the model industrialist, someone who did not just make pottery but built a consumer market for it, treating marketing and product together as a single invention. Black also traces how improved roads, canals, and eventually railways let goods and ideas move faster across the country, compounding every other advantage. The film stays close to Black's argument throughout, using period objects and locations to illustrate points rather than staging dramatic reenactments, and it treats the timing of the revolution as the real puzzle worth solving.