Transdisciplinary Research Area Innovation and Technology for Sustainable Futures

The EU regularly exports large quantities of poultry meat to West African countries. These exports have been criticized for harming importing countries in West Africa and exacerbating poverty there. The reason: Cheap imports depress the local price of chicken, making life difficult for local smallholders. Researchers at the Universities of Bonn and Göttingen have now used the example of Ghana to calculate the effects that would result if the country were to significantly increase its import tariffs for poultry meat or even stop imports completely. The result: Prices would indeed rise domestically, but most local households would not benefit. The study has been published in the journal Food Security.

For outstanding achievements in the fight against hunger and rural poverty, the Foundation fiat panis has awarded the Justus von Liebig-Award for World Nutrition for the seventh time. This year it goes to the Dutch agricultural and nutrition expert Prof. Dr. Louise O. Fresco. The award ceremony took place at the Center for Development Research (ZEF) at the University of Bonn. Fresco gave a lecture on "Where Are We in Understanding World Hunger" as part of the Distinguished Lectures Series of the Transdisciplinary Research Area "Sustainable Futures" at the University of Bonn.

The University of Bonn, the University of Cologne and Forschungszentrum Jülich are placing their joint Center for Earth System Observation and Computational Analysis (CESOC) on a new contractual footing. As a joint scientific facility of the three partner institutions, an internationally visible focal point has been created to globally observe and comprehensively understand the Earth system and to predict changes. The center is additionally strengthened by a memorandum of understanding now signed with the European Centre for Medium-Range Weather Forecasts (ECMWF), which has moved to Bonn in 2021.

Aphids are one of the least welcome garden visitors. These small insects can cause all the more damage in agriculture. But how do they actually choose their host plants? What are the basic mechanisms behind this? Researchers from the Universities of Bonn and Kassel now present two novel models that can be used to analyze aphid color vision and thus how the animals respond to plants. This opens up new possibilities for future research on this topic - but may also be relevant for agricultural applications. The study has been published in the journal Philosophical Transactions of the Royal Society B.