On the Uses of the Concept of Transition (Lecture by Prof. Catherine VILLARD)
イベント予定講演会/LectureWednesday, March 25, 2026, 14:00-15:00 JST
The concept of transition, derived from the Latin transire, meaning “to change state,” has been employed across a wide range of fields since the nineteenth century. In contemporary discourse, it is most often associated with climate change and the notion of an “energy transition.” This lecture introduces the concept of power transition – understood as energy flow over time – to account for the rapid acceleration of eco-social change since the mid-twentieth century. It examines the unprecedented challenge of voluntarily moving away from highly powerful fossil fuels. Moving beyond purely techno-solutionist approaches, the seminar emphasizes the central role of social and human innovation. Adapting to renewable and fluctuating energy sources will require a profound rethinking of lifestyles, drawing inspiration from the long-term resilience of living organisms.
Feedback Everywhere (Lecture by Prof. LYGEROS)
イベント予定講演会/LectureThursday, April 2, 2026, 14:00-15:00 JST
What do self-driving cars, power grids, and homeostasis in biology have in common? Seemingly not much. If one looks “under the hood”, however, one discovers that they all rely on a common principle that renders their operation robust and reliable – feedback. The principle of feedback is intuitive: see where you are, compare this to where you want to be, and move in the direction that reduces the difference between the two. Though the principle itself is simple to explain, understanding its implications, uses and limitations is anything but and forms part of a branch of engineering known as automatic control. The talk will outline the main ideas of feedback, automation and control driven by examples of their use in biology, energy systems and beyond.
Elements of a Catastrophe (Lecture by Prof. SO)
イベント予定講演会/LectureWednesday, April 8, 2026, 14:00-15:15 JST
For over five decades, reconnaissance groups around the world have visited earthquake-affected areas. The premise is to learn key lessons to help communities worldwide understand their earthquake risk and take actions to improve their resilience.
In this talk, Professor Emily SO will describe the importance of evidence-based research and set out the key challenges of surveying post-disaster. She will provide a critique on what academic value data from the field brings to reducing the consequences of earthquakes and other natural perils.




