Europe thought the worst of its energy crisis had passed. Instead, energy is quietly returning to the centre of economic life, shaping where companies invest, how industry competes, and what growth may cost in the years ahead. This episode explores why Europe’s next business challenge may not be energy prices alone, but learning to compete in a world where energy risk has become part of the new normal.

Delayed and Cancelled explores what happens when economic life ends before environmental life does and why abandoned consequence continues acting long after industry walks away.

We throw things away and call it disposal. But nothing truly disappears. Buried explores landfills, toxic waste, underground chemistry, and the hidden inheritance civilisation leaves beneath its feet for future generations to manage.

Air travel has recovered, but the economics beneath aviation have changed. From aircraft shortages and engine bottlenecks to rising fuel costs and the growing price of decarbonisation. The New Economics of Flying explores why the future of air travel may be defined less by demand, and more by what it costs to keep the system airborne.

Modern farming looks natural from the surface. Beneath it lies one of the largest chemical systems humanity has ever built — synthetic nitrogen, mined phosphorus, industrial pesticides, and soils increasingly shaped by chemistry rather than nature. Fields of Chemistry explores what happened when land became an industrial experiment.

The ground beneath us is changing. In the opening episode of The Land of Waste, we explore how soil loss, water scarcity, intensive agriculture, extraction, and urban expansion are quietly reshaping one of the most important foundations of modern life and why land is becoming not only an environmental issue, but an economic and strategic one.

A hidden crisis is already moving through the system. From energy to food, medicine and materials — this episode explains how one disruption spreads across industries long before it becomes visible.

Air was never just air. Across this series, it turned into a legal issue, a financial instrument, and a market-driven system. Rights were defined, prices were introduced, and emissions became something to trade. But the atmosphere does not respond to laws or markets. It responds to accumulation. This episode brings everything together from the biology that produces the air, to the systems that try to control it, and the points where those systems fail. Because the real question is no longer how we measure air. It is whether what we measure reflects what we actually breathe.