Emergence refers to phenomena or functions that arise through interactions among individual elements—phenomena that cannot be imagined by examining each element in isolation—and thus represents a way of thinking distinct from reductionism. Even when considering assembly of electrons, phenomena such as superconductivity and magnetism can only be realized through interactions among many electrons, and these interactions give rise to our rich and diverse physical world. This principle is not limited to condensed matter physics; it is increasingly recognized as a fundamental concept that penetrates the natural sciences, from the microscopic realms of particle and nuclear physics to large-scale fields such as geophysics, astronomy, and astrophysics. The importance of modern mathematics, which supports these natural sciences and evolves through stimulation from them, cannot be overstated.

This concept of emergence also applies to communities of researchers. Scientific history has proven that interactions among researchers can yield results that no individual could achieve alone. Engaging with researchers from diverse fields at an early career stage can become a rich source of inspiration throughout one’s professional life, even if such interactions do not produce immediate outcomes.

The aim of this panel is to support fundamental research that addresses the core principles of each discipline over the medium to long term, and to foster the emergence of research communities. We welcome researchers who are eager to take on challenging problems—those that are difficult yet immensely rewarding when solved. My fellow advisors and I are committed to supporting you with our full efforts.