Science for greater animal welfare

Minister Clemens Hoch visits Max Planck Institute for Polymer Research

As part of his summer tour, Minister for Science Clemens Hoch visited the Max Planck Institute for Polymer Research (MPI-P) in Mainz today. The program included, among other things, an in-depth exchange with the research team led by Prof. Dr. Thomas Vilgis, which has developed an innovative alternative to traditional foie gras — entirely without animal suffering.

Foie gras, a goose liver delicacy, has been criticized for years because its production is considered contrary to animal welfare in many countries and is therefore banned. Researchers at the MPI-P have scientifically analyzed the structure, flavor, and texture of real foie gras and, based on this, developed a goose liver pâté made from conventional (“non-force-fed”) goose liver and goose fat, which comes surprisingly close to the original — without force-feeding the animals.

Minister Hoch expressed his admiration for the interdisciplinary research: “This research impressively demonstrates how excellent science can contribute to greater animal welfare — while also convincing from a culinary perspective. The development of this promising alternative to foie gras is an example of how top-level research from Rhineland-Palatinate addresses ethical and societal challenges and, in doing so, sustainably strengthens Mainz as a hub for science with forward-looking solutions.”

Thomas Vilgis agrees: “This was a central concern for us. We were also pleased to see how far physical methods from fundamental research can ultimately contribute to animal welfare.”

The visit underscored the importance of materials science research for new applications, including in the field of nutrition. The alternative to foie gras stands as an example of the shift toward greater sustainability and animal protection through scientific innovation.