Varieties of Science

In a world undergoing profound and disruptive transformation, many place their hopes in the potential of scientific cooperation to build bridges between countries whose political relations have otherwise deteriorated. Science is commonly understood as the production of methodologically validated knowledge. Rather than being guided by particular interests or normative commitments, it is ideally oriented toward the pursuit of truth, which is regarded as universal. This aspiration enables science to create a distinctive form of connection across cultures: the shared commitment to critical inquiry and rational discourse provides a common ground on which mutual understanding may emerge beyond political differences. International scientific collaborations, such as joint research conducted on the International Space Station (ISS), offer compelling examples of how scientific cooperation can facilitate
dialogue and collaboration despite geopolitical tensions. At the same time, this optimistic picture has become increasingly complex. While the potential of science diplomacy should not be underestimated, it is equally important to question whether some expectations regarding its capacities may be overly optimistic. The promise of mutual understanding often rests on the assumption of a universal scientific rationality. Yet contemporary developments reveal that scientific practices are embedded within distinct cultural, political, and institutional contexts. As a result, differences between scientific cultures may become more salient than their presumed commonalities.
This module opens the interdisciplinary lecture series of the Käte Hamburger Kolleg: Cultures of Research to participants of the Project Leonardo Programme. The lecture series, which focuses on the theme of Varieties of Science during the winter semester, provides a platform for examining the opportunities and limitations of science diplomacy. A key global challenge today is to identify and strengthen the foundations of cooperation among countries with diverse political systems, cultural traditions, and scientific institutions. The module therefore explores the role that science diplomacy can play in maintaining and fostering international cooperation under conditions of increasing geopolitical fragmentation.