How do we build better bridges between science and policy? Addressing challenges such as climate change, biodiversity loss, and social inequities requires more than scientific knowledge or political will. It also takes a set of competencies that are often invisible: the ability to listen carefully, recognize diverse roles, navigate complexity, and engage at the right time and place.
If you are an early-career researcher with exciting new research with valuable insights for policymakers, then why not create a poster of your research and join the UN-ETH Forum? Over two days (20-21 October 2025), you will be able to present your research to national and international policymakers, practitioners, and other researchers.
Are you interested in a policy related career? Join us and gain valuable insights into the professional world and career paths of various ETH alumni working across different policy domains and organizations at a national and international level! The event will feature a panel conversation and Q&A session with ETH alumni currently working in policy, followed by a networking apéro.
A new report titled “On Science for Policy and Diplomacy Education in Switzerland and Beyond: A Brief Overview” has just been released, offering timely insights into the growing field at the intersection of science, policy, and diplomacy. Published by the Swiss Young Network for Science Policy and Diplomacy (SYNESPOD) of the Swiss Young Academy, in collaboration with the Geneva Science-Policy Interface (GSPI) and the Franxini Project of Reatch, the report maps educational opportunities for early-career researchers and professionals in Switzerland, Europe, and globally.
With the Swiss energy transition underway, homeowners might consider investing in a photovoltaics (PV) system. However, the optimal PV system design depends on the homeowner’s preferences.
We are thrilled to congratulate Katrin Sievert on being selected as one of the top 30 young scientists addressing climate change and earning the prestigious Inflection PhD Award.
Plant breeding has been remarkably successful in developing high-yielding crop cultivars that have helped to sustain global food production over the last century. For instance, in the United States, the yield of the hybrid corn was increased 3 times, from 4 tons per hectare in the 1960s to 12 tons per hectare in 2017. By selecting and crossing plants with desirable traits, breeders have created crops that are more productive and adapted to intensive agriculture. However, this success has come with a trade-off: breeding has relied on genetic variation within a very limited primary gene pool, which has been shrinking due to genetic bottlenecks caused by domestication and intensive selection. As a result, today’s crops have lost much of their natural genetic diversity, making further improvement increasingly difficult.
Most insects that interact with plants have preferences for certain chemical components in the material they consume. In the case of insect herbivores and pollinators, both groups often need specific nutrients, or the avoidance of compounds that are toxic for them. As a consequence, they have evolved preferences or aversions to specific plant compounds, which guide their foraging for food sources.