Do we need nuclear energy against climate change?

Nuclear power was a major discovery of the 20th century. Today, it continues to play an important role regarding the future energy mix, climate change, innovation, and proliferation. In fact, we observe an increasing interest in nuclear power to combat fossil fuel emissions and climate change. Bill Gates, Microsoft Co-founder and philanthropist, is investing in so-called “new” nuclear technology, and Frank Thelen, a well-know German VC investor, consiers nuclear power sustainable and a key for decarbonization. So do some countries, like China, Russia, and the United States. Even the Fridays-For-Future movement (FFF) is engaged in this discussion. In this TEDxTUBerlin talk, I take a different position. As an industrial engineer and political economist, I deploy an interdisciplinary approach: I provide technological arguments, in combination with economic analysis and I address the long-term dream about the “potential” of nuclear power that prevails since 1945, but in reality has never come true.