CORE Academy is pleased to announce that Professor Hans Thybo has been formally appointed as a Member of the Academic Committee of the Academy. A Fellow of CORE Academy in the Division of Natural Sciences, Professor Thybo is an internationally distinguished geophysicist whose scholarship has substantially advanced modern understanding of the Earth’s deep interior, the structure of the lithosphere, and the tectonic and geodynamic processes that have shaped the planet across geological time.
The Academic Committee is a vital component of the Academy’s organizational structure, responsible for overseeing and advising on academic affairs and providing strategic guidance for the Academy’s future development. It plays a central role in upholding academic standards, nominating and electing fellowship candidates, and guiding the strategic direction of research across the Academy and its affiliated institutions. Experts with distinguished achievements and reputations in the related fields are invited to join as members of the Academic Committee.
“A Member of the Academic Committee of the CORE Academy is a leading scholar with distinguished achievements and a high reputation in relevant fields, who serves as a strategic advisor on fellowship nominations and elections, provides guidance on scientific and academic development, and upholds the Academy’s highest scholarly standards.”
(Image from information.dk)
Professor Thybo’s academic life has unfolded across several of the principal institutions and networks of modern earth-science research. Educated at Aarhus University in mathematics, physics, geophysics, and geology, he went on to spend many years at the University of Copenhagen, where he served first in the Geological Institute and later as Professor of Geophysics. He subsequently held senior academic appointments at the University of Oslo, Istanbul Technical University, the Chinese Academy of Geological Sciences, and Zhejiang Deep-time Digital Earth International Research Center, while also serving as Honorary Professor at China University of Geosciences. Taken together, these appointments trace a career that has moved across Europe and Asia while remaining anchored in a coherent and influential scientific agenda.
What is especially notable in Professor Thybo’s work is the scale and ambition of the questions to which it has been directed. Over several decades, he has pursued an integrated approach that brings together seismology, geophysics, and tectonic interpretation in order to illuminate the structure of continents, the nature of deep crustal evolution, and the long-term dynamics of the lithosphere. His research has helped clarify how ancient geological processes remain legible within present-day Earth structure, and how seismic observation can be used not merely to record subsurface features, but to interpret the history and architecture of the planet itself.
Among the scientific contributions most closely associated with Professor Thybo are important advances in the seismic imaging of Proterozoic collision structures, the identification of the Mid-Lithospheric Discontinuity, and influential work on magma-compensated crustal thinning in continental rift zones. His later research has also contributed to the study of crustal anisotropy in cratons, new understandings of West Antarctica, and broader models concerning Tibet, continental subduction, plateau uplift, and the relationship between deep-earth processes and surface evolution. Taken together, these contributions reflect a career devoted to understanding the Earth as a dynamic and historically layered system, in which deep structure, tectonic inheritance, and present-day geodynamics remain closely intertwined.
(Image from ITU.edu)
Professor Thybo’s scientific influence is also evident in the breadth of the projects and collaborations he has helped lead. His curriculum vitae records principal-investigator, co-investigator, and initiating roles in around sixty international geophysical and tectonic projects across four continents, including work in Europe, Greenland, Siberia, Africa, and North America. He has led expeditions in Siberia, East Africa, and Greenland, and has played an important role in the development of large-scale geophysical data resources, including the assembly of a comprehensive European potential-fields database in the years following the Cold War. This combination of field leadership, methodological innovation, and continental-scale synthesis has given his work an unusually wide range even within international geophysics.
Yet the significance of Professor Thybo’s career lies not in research alone. He has also rendered distinguished service to the international scientific community through academic leadership and scientific organization at the highest level. He served as General Secretary of the European Geosciences Union and later as its President, and since 2017 has served as President of the International Lithosphere Program, one of the world’s major frameworks for international lithosphere research and cooperation. He was also Denmark’s representative to ICSU and later contributed to wider international science governance through service connected to the International Science Council, including work on questions of freedom and responsibility in science. These roles reflect a career that has united first-rate scholarship with a durable commitment to the institutions through which science is organized, evaluated, and advanced internationally.
(Image from Science and Technology Daily: https://www.stdaily.com/web/English/2025-09/11/content_399160.html)
His achievements have been further recognized by election to several distinguished academies and learned societies. He is a member of the Royal Danish Academy of Sciences and Letters, Academia Europaea, the Norwegian Academy of Sciences and Letters, and the Danish Academy of Natural Sciences. He is also a Fellow of the Royal Astronomical Society and the Geological Society of America. These honors, spanning both national academies and international learned societies, reflect the wide esteem in which his work is held across the earth-science community and beyond.
Professor Thybo has likewise played an important role in scholarly publishing. Over many years, he has served on the editorial boards of major journals in geophysics and earth science, including long service as Editor-in-Chief of Tectonophysics. He also serves as an editor of Earth and Planetary Science Letters, one of the leading international journals in the field. Editorial responsibility of this kind is itself a mark of scholarly trust. It places a scientist not only among producers of knowledge, but among those entrusted with judging, shaping, and maintaining the standards of an entire field.
In recent years, Professor Thybo’s international contributions have also been recognized in China, where his work has become closely connected to major efforts in deep-earth research and international scientific cooperation. In 2024, he received the Chinese Government Friendship Award, the country’s highest honor for foreign experts. That distinction is especially meaningful in the context of a broader career that has consistently combined frontier research with the cultivation of durable international academic ties.
(Image from Chinese Academy of Geological Sciences: http://en.cags.ac.cn/News/12479.htm)
Professor Thybo’s appointment to the Academic Committee is therefore significant in more than one sense. It recognizes a distinguished scholarly life shaped by rigor, methodological imagination, and international academic leadership. At the same time, it strengthens the Academy’s own intellectual structure by bringing into it a scholar whose work bears on some of the most fundamental questions in earth science, while also exemplifying values that CORE Academy seeks to uphold more broadly: seriousness of inquiry, breadth of vision, fidelity to scholarship, and openness to cooperation across disciplines and nations.
We extend our warmest congratulations to Professor Hans Thybo on his appointment. It is a great honor for CORE Academy to welcome to its Academic Committee a scholar whose career has left a lasting imprint on modern geophysics and earth science, and whose example reminds us that the advancement of knowledge depends not only on discovery, but also on judgment, leadership, and the patient cultivation of international scholarly community. We look forward to the insight, experience, and academic leadership he will bring to the Academy in the years ahead.
(Professor Hans Thybo's Acceptance Letter)
Fellow's Profile Page
https://www.coreacad.org/Member.aspx?ProId=143
References and Further Readings
1. CORE Academy, Hans Thybo – Fellow Profile: https://www.coreacad.org/Member.aspx?ProId=143
2. News: İTÜ Media and Communication Office: https://haberler.itu.edu.tr/en/newsdetail/2021/01/18/support-from-t%C3%BCbi-tak-national-leader-researchers-program-to-projects-of-4-i-t%C3%BC-faculty-members
3. Chinese Academy of Geological Sciences (Professor Hans Thybo of Our Institute Awarded the Chinese Government Friendship Award): http://en.cags.ac.cn/News/12479.htm
4. Science and Technology Daily (Unlocking the Secrets of Earth): https://www.stdaily.com/web/English/2025-09/11/content_399160.html
5. Information.dk (KU’s fyring af Hans Thybo var usaglig. Men professoren bekymrer sig mere om, at seismografisk udstyr for 25 millioner kroner nu står og samler støv): https://www.information.dk/indland/2017/12/kus-fyring-thybo-usaglig-professoren-bekymrer-mere-seismografisk-udstyr-25-millioner-kroner-staar-samler-stoev