Transdisciplinary Research

Transdisciplinary Research Areas

Research for and with society: at the University of Bonn, we seek transdisciplinary solutions to the pressing issues of tomorrow.

The world itself does not exist divided neatly into selfcontained fields of scientific expertise. Global challenges such as the climate crisis, food security and the increasing division of society can only be overcome through innovative collaborative approaches.

This insight led to the University of Bonn forming six Transdisciplinary Research Areas (TRAs) as a core element of the institution’s Excellence Strategy.

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© Uni Bonn

What are TRAs?

Research at the point where differing fields meet

Researchers at our University collaborate across disciplinary lines. Equipped with their own resources and professorships, the TRAs bring together more than 900 top-level researchers from the humanities, social sciences, natural sciences and life sciences. All TRAs strive through combined expertise to develop solutions capable of meeting the challenges of the future.

Research for and with society

Whenever possible, we capitalize on opportunities to collaborate with external partners, including research institutes, private enterprises, the media and actors in government and civil society. In order to come up with effective approaches and find answers to pressing questions affecting our future, research must be informed by empirical experience from everyday life in our society.

Openness and cooperation

The TRAs are open to all researchers active at the University of Bonn and its partner institutions who are able to contribute to the specific topics being studied in them. The support that they give to academic and scientific partnerships also makes the TRAs incubators for new collaborative projects, ideas for which are discussed in workshops and lecture series. Financial support has already been secured for new research ideas, open-science initiatives and teaching projects as well as the groundwork for new Collaborative Research Centers and Research Training Groups. Conducting transparent research into and in dialogue with society is a key pillar of the University’s new research profile.

Transdisciplinary Research Areas at the University of Bonn

Our six TRAs

Eine Wissenschaftlerin und ein Wissenschaftler arbeiten hinter einer Glasfassade und mischen Chemikalien mit Großgeräten.
© TRA Modelling

Mathematics, Modelling and Simulation of Complex Systems

Understanding complex systems through a combination of mathematical modelling, observation methods, computer-aided simulation and a creative mind.

Eine Wissenschaftlerin und ein Wissenschaftler arbeiten hinter einer Glasfassade und mischen Chemikalien mit Großgeräten.
© Volker Lannert/Uni Bonn

Building Blocks of Matter and Fundamental Interactions

How do the various components that matter is made from interact with one another? How do complex structures form on completely different length scales?

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© Volker Lannert/Uni Bonn

Life and Health

Understanding the complexities of life and coming up with new strategies for healthcare. Find out more about the TRA Life and Health.

Eine Wissenschaftlerin und ein Wissenschaftler arbeiten hinter einer Glasfassade und mischen Chemikalien mit Großgeräten.
© Fotografien @A. Haag; Apollon/Justitia: GDJ @pixabay, bearb. v. A. Haag

Individuals, Institutions and Societies

Studying complex relationships between individuals, institutions and societies and developing new perspectives on micro- and macrophenomena.

Eine Wissenschaftlerin und ein Wissenschaftler arbeiten hinter einer Glasfassade und mischen Chemikalien mit Großgeräten.
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Past Worlds and Modern Questions. Cultures Across Time and Space

We promote and connect up research into the prerequisites for modern societies, the conditions under which they develop and the processes by which heritage is negotiated.

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© Volker Lannert/ Uni Bonn

Technology and Innovation for Sustainable Futures

The TRA Sustainable Futures explores institutional, research-based and technology-driven innovations for promoting sustainability.

Latest news from the TRAs
How Much Are the World’s Oceans Warming?
The world’s oceans behave like a thermometer: As the water warms, it expands and sea levels rise. Geodesy researchers at the University of Bonn are able to measure this and determine how much the oceans are warming. For individual ocean basins, their method has revealed significant deviations from model calculations—in some cases in the double-digit percentage range.
Microplastics Cause Fatty Liver Disease in Mice
Microplastics appear capable of significantly impairing the function of phagocytes in the liver, at least in mice. In turn, this disrupts the metabolism of this vital organ and increases the build-up of fat inside it. These are the key findings from a joint German-Austrian study led by the University of Bonn, details of which have now been published in the journal “Nature Metabolism.”
How Bolsonaro’s statements destroyed the rainforest
The former Brazilian president Jair Bolsonaro contributed to deforestation with statements opposing forest conservation. This is shown by an international study led by the University of Bonn. According to this, the destruction of the Amazon rainforest accelerated considerably when Bolsonaro and his ministers posted anti-forest-conservation messages on Twitter. Brazil’s environmental authorities were greatly weakened during Bolsonaro’s term of office. Irrespective of this, the analysis shows that even the perception of a low risk of punishment was a relevant driver of deforestation. The researchers estimate that up to 1,700 square kilometers of forest – almost double the area of Berlin – were destroyed due to the power of words. The results have been published in The Journal of Politics.
Do Grasslands in More Diverse Landscapes Suffer Less from Drought?
During the heatwave of 2018, meadows and pastures also suffered from the drought. Are grasslands in diverse landscapes more resilient to yield losses than those in monotonous regions? Researchers at the University of Bonn led by Marco Ferro and Prof. Dr. Jan Börner from the Institute for Food and Resource Economics (ILR) investigated the influence of landscape diversity on the drought tolerance of grasslands as part of Collaborative Research Center 1502 DETECT.

Milestones of our TRAs

Use the filter on the right side to find milestones for a specific TRA or choose between five different categories.

Hertz Chairs

Named after the University of Bonn physicist Heinrich Hertz (1857–1894), the Hertz Chairs lie at the heart of our efforts to promote excellence. They are filled with researchers of international repute who are leading lights in their field of expertise and burnish the profile of our Transdisciplinary Research Areas. These professors are based centrally within the University and given the freedom to establish new areas of research, forge links between disciplines and inject significant fresh momentum where they see fit.

Argelander and Clausius Professorships

Supporting researchers at all stages of their careers is one of the main aims of the University of Bonn in its role as a University of Excellence. This is why the Argelander Professorships (named after the University of Bonn astronomer Friedrich Wilhelm August Argelander, 1799–1875) were set up. These tenure track professorships are specifically intended to help outstanding early-career researchers and enable them to explore and further develop their research interests at the interface between individual disciplines and beyond subject and faculty boundaries.

The Clausius Professorship was established to mark the 200th anniversary of the University of Bonn physicist Rudolph Clausius (1822–1888). It was awarded to the particularly exceptional early-career researcher Jun. Prof. Dr. Lena Funcke from the Blocks of Matter and Fundamental Interactions Transdisciplinary Research Area.

Transfer: Transdisciplinary research and impact

The funding secured since 2019 has been channeled into developing and expanding the TRAs as the mainstay of the University of Bonn’s research profile. They are already having an impact not only within the University itself but also in wider society, in technology and in the political sphere.

Science Night 2026

The Bonn Science Night, a joint project of the Bonn Science Region, has been offering exciting, hands-on science since 2000. In addition to the University of Bonn, other universities, research institutes, and scientific institutions in the Bonn Science Region are involved. On Bonn’s Münsterplatz, the University of Bonn presented projects from the “Young University” as well as from the Transdisciplinary Research Area (TRA) “Life and Health.” In the “Tent City of Knowledge,” TRA researchers from various disciplines will engage in conversation with the Bonn community.

Wissenschaftsnacht 2026

Contact

Avatar Heuer

Dr. Ines Heuer

Strategic Development and Quality Assurance
Avatar Drews

Dr. Eva Drews

Strategic Development and Quality Assurance
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