From scientific, social and cultural approaches, climate change is universally transversal. It is the main pillar of the energy sector, migration policy and biological science. It is also the main market failure of the capitalist economy, the engine of human evolution and the main concern of youths. In this subject, you will learn everything relevant about climate change: you will learn about the victories in its struggle, the mitigation and adaptation policies, the scenarios that model the climate or what are green bonds; who's who, the deniers and Greta Thumberg; how we can supply ourselves with clean, safe and affordable energy and what are carbon credits; or the latest trends in urban mobility and biofuels. But we will also discuss what each of us can do to fight climate change. Don't miss it.