Horst-Michael Prasser, professor of nuclear energy systems, Zurich.

„Don’t be afraid of nuclear energy “

Horst-Michael Prasser hails from Görlitz in the former GDR. He studied at the Moscow Power Engineering Institute from 1974 to 1980 and obtained his PhD in 1984 from the Engineering University in Zittau with flow studies on nuclear reactors. He has been a professor of nuclear energy systems at the ETH Zurich since 2006.

"I have been teaching between 12 and 15 students each year since 2008 at the ETH on the subject of nuclear technology as they pursue a Master of Science in Nuclear Engineering.  Around the same number of students take nuclear technology studies as an elective as part of other technical studies. At the same time, I supervise around a dozen doctoral theses.  Before the students receive their master's degree as nuclear engineers here, they require a bachelor's degree, for example in mechanical engineering, physics, electrical engineering or chemical engineering. Depending on their educational background, a committee requires that they first deepen their knowledge in one or another subject before they can begin their master's studies. Students with a bachelor's in chemical engineering interestingly often have the best knowledge, followed closely by those with a degree in mechanical engineering. Out of the 12 to 15 students, only a few are Swiss. They often come from Germany, France, Italy, US, China, South Korea and in some cases from other countries. The lack interest among Swiss students in this field of study is easily understandable, even if future prospects in professional terms are good – despite or precisely because of the slow phase-out. During their studies, future nuclear engineers acquire in-depth knowledge on how to operate nuclear power plants, nuclear safety, nuclear fuel supply and disposal, the use of nuclear power and energy supply. They are informed about the potential of nuclear fusion and learn more about the use of nuclear technology in medicine, industry and research. Their education also includes reflections about the nuclear energy life cycle, ranging from uranium mines to future underground disposal. Integrating nuclear energy into global energy supply systems broadens the horizons when teaching them about nuclear energy. I come from Dresden and studied nuclear energy at the Energy Institute in Moscow. My speciality is fluid mechanics, and my training in the former Soviet Union took place between 1974 and 1980. During the excitement over this unlimited energy source, people had far too little concern about safety. This only developed later after the Three Mile Island accident. In Switzerland I became acquainted with a security culture, which I value highly. Swiss nuclear power plants have been consistently upgraded, and there is also a very strict supervisory authority in ENSI. In Swiss nuclear power plants, for instance, diesel generators for emergency power supply were protected from flooding long before Fukushima. And in a new construction nowadays, safety systems are installed that can limit the consequences of a meltdown at the plant. Many of these can be retrofitted at existing plants, but unfortunately not all. It's very doubtful that these upgrades are being taken equally seriously in all countries, and the safety level of new plants cannot be fully achieved, even with retrofits. This is why I'm in favour of building new nuclear power plants in a timely manner.
I'm convinced that humankind will continue to depend on nuclear energy and it's a mistake to throw around money to develop renewable sources of energy to replace nuclear energy when it's actually about weaning ourselves of fossil fuels as quickly as possible. By doing away with nuclear power plants, Switzerland is gradually losing its expertise in many technological fields and especially its once leading role in nuclear safety. In my opinion, it sends the wrong message to countries that still want to rely on nuclear energy."

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Founded in 2012, the Association for Sustainable Journalism on the Internet is committed to high-quality, independent on-line journalism that stands the test of time. The association promotes and runs journalistic websites dedicated to topics that are hardly covered any more in conventional media. Its members include journalists, photographers, designers and web designers.

Pressbüro Seegrund, which was founded in 1989, is firmly established in the media landscape. Its focus is on feature reports, reportage and non-fiction books. It has launched a number of online magazines in recent years including www.alpenmagazin.org, www.mangel-und-moral.org, and the latest creation: www.mensch-und-atom.org.


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Our Aim

Without provoking or causing a scandal, www.society-and-the-atom.org wants to shake things up a bit by encouraging society to reflect on a subject that affects all of us: nuclear power. It is a subject that polarises, turning opponents and supporters into ideologues. And it is a subject that divides the informed and the uninformed in a way that creates intentional and unintentional dependencies. Against the background of the current debates on the 'energy transition', we want to contribute a critical discussion for all those who want to more know about nuclear power. And we want to do our bit to overcome the deep ideological divide that separates supporters and opponents. When it comes to this subject, the truth very quickly becomes relative – or is made relative. You move around in an area where experts, opinion makers, ideologues, affected persons, victims, lobbyists, politicians and world saviours jostle against each other. Everyone should be able to have their say, to tell their truth. The truth of the radiation victims as well as that of the power plant operators, the supporters and the opponents. The second objective of the book is to explore the many facets of truth – and remain receptive to all those who want to make it comfortable for us.

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