A fascinating and surprising global view on the nuclear issue. Potential risks of civil nuclear use – what can go wrong? Of what must we be careful? Who ensures these risks do not become a reality? Nuclear use and its connection to global issues, associated with crises, construction and operation, environmental effects and more. Measure to catalogue emergency nuclear events. Case study to demonstrate theoretical aspects learned about the importance of reactor planning and safety. Military aspects of nuclear. Renewed interest today in green nuclear energy and review of new technologies and future plans. Main developments in the history of nuclear use, from development of atomic bombs to its use today. Technical explanation of nuclear reactors to produce electricity to how they operate.