It has been believed that full-scale food production in the Japanese archipelago began approximately 3,000 years ago, during the Yayoi period. Nevertheless, recent research indicates that the domestication of plants may have started earlier, in the Jomon period. Interestingly enough, evidence of plant domestication has also been discovered simultaneously in other parts of the world. Agriculture was not a one-time invention but has been developed as a co-evolution between humans and animals/plants all across the globe. This seminar seeks to unravel the co-evolution of humans, animals, and plants, using evidence from the Jomon period, and to explore the ecological uniqueness of humans.

Carbon dioxide is the primary cause of global warming. Now, there is a new concern called “ocean acidification." When carbon dioxide dissolves in the oceans, the pH value of the seawater drops, causing specific marine problems. This is recognized as "the other CO2 problem." The seminar will explain this issue and its impact on oceanic life.

In research and development for fusion energy, global cooperation has been promoted in recent years through initiatives like constructing the international thermonuclear reactor, ITER. Meanwhile, venture businesses have begun to participate in the field with an eye toward the phase after practical fusion energy is realized, which is attracting attention. During this seminar, the latest trends in the field will be presented to non-professional attendees in accessible language. This includes research progress as well as research and development strategies for upcoming phases in both academia and private businesses.