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Plag - Uncertainty and Sea Level Rise

International Scientist Dr. Hans-Peter Plag explains the complexity and describes many of the unpredictable variables that influence Sea Level Rise, just one aspect of our precarious future on Earth with our aggressive assaults on her life support systems.

Dr. Hans-Peter Plag



Ph.D., Free University of Berlin (1988)


Geophysics and geodesy

After some years as carpenter, Hans-Peter Plag studied mathematics and geophysics in Berlin and obtained his PhD in Natural Sciences in 1988 from the Free University of Berlin.


From 1988 to 1997 he was head of a research group in Geodynamics at the University of Kiel, Germany. During that time, he was also active in environmental movements and later a member of the Green Party. Among others, he was the lead author of a concept for waste reduction and recycling, which contributed to a significant reduction in waste and an increase in recycling. In his teaching, he introduced the students to the concept of sustainability and challenged them with the question of how Earth sciences can contribute to a successful quest for a sustainable development. In 1995, he worked for five months at the Proudman Oceanographic Laboratory, Bidston, United Kingdom. From 1997 to 2004 he was the head of the department at the Geodetic Institute of the Norwegian Mapping Authority in Norway, where he also was professor (mathematical models in geodesy) at the University of Oslo. From 2004 to 2012, he was a research professor at the University of Nevada, Reno, and affiliated with the Nevada Geodetic Laboratory and the Nevada Seismological Laboratory. From 2012 to 2013, he held the Chair on Global Change and Sustainability and was the Director of the Global Change and Sustainability Research Institute (GCSRI), University of the Witwatersrand, Johannesburg, South Africa.


In June 2013, he joined ODU as the Co-Director of the Climate Change and Sea Level Rise Initiative (CCSLRI) and Professor in the Department of Ocean, Earth and Atmospheric Science. He also is a Visiting Professor at the Stevens Institute of Technology, Hoboken, NJ, USA. Since April 2014, he is the director of the Mitigation and Adaptation Research Institute (MARI).


Research Interests

His main fields of expertise are in sustainability, global and climate change, local to global sea level changes, Earth system dynamics, solid Earth geophysics, the rheology of the Earth's mantle and continuum mechanics, deformation of the solid Earth, space geodesy and geodetic reference frames. He has provided scientific advise to private companies and governmental committees, particularly with respect to future sea level rise. Current main professional activities are related to the Group on Earth Observations (GEO), which is implementing the Global Earth Observation System of Systems (GEOSS). In his career, he has led more than fifteen large international projects, chaired international programs and committees, organized numerous international workshops and conferences, often as chair of the program and/or organizing committees, edited many special issues and proceedings, and coordinated and edited two international and interdisciplinary community reports with up to 40 participating authors. Since 1994, he is a member of the Editorial Board of the Journal of Geodynamics and since 1996 Editor-in-Chief for geodesy for Physics and Chemistry of the Earth.


Dr. Hans-Peter Plag: Keynote on Sustainability


Keynote talk for grad students at Stevens Institute of Technology. Bringing the philosophy of Black Swan incidents to the field of environment and sustainability.

Historical events with the most impact have not been anticipated. Can science look beyond the easy predictions to allow us to be resilient enough to handle the unpredictable?