Particle Physics Is Not Over: It’s Just Getting Harder

• Matthias Schott (Bonn)

Room: Lecture Theatre The narrative that particle physics has reached a "dead end" is a profound misunderstanding of the field's current evolution. Far from stagnation, we are witnessing a transition from the era of guaranteed discoveries to a more sophisticated phase defined by high-precision measurements, novel observables, and innovative experimental design. The search for New Physics is no longer confined to the brute-force energy frontier but is increasingly found in the subtle deviations and rare processes that require a rethink of our detection strategies. In this talk, I will trace our path from the fundamental questions of the early universe to the modern necessity of a unified scientific approach. I argue that the future of the field depends on a radical cross-disciplinary synergy. By weaving together the strengths of gravitational wave astronomy, cosmology, neutrino physics, quantum technologies and collider experiments, we can address the gaps that the Standard Model leaves wide open. Ultimately, the "end" of particle physics is actually the beginning of a more integrated, multi-messenger era of discovery.