We are facing the greatest upheaval since industrialization. To stop climate change, the energy system must be transformed worldwide. Very little time remains to accomplish this. But there are places where this renewable future has already arrived. Exciting stories, a wide variety of topics, fascinating pictures: every day, half or three-quarters of an hour of carefully researched background reports from the worlds of politics, business, science, culture, nature, history, lifestyle and sport. Moving and stirring documentaries - from Germany and around the world. Germany.