Connections across the energy scale

We have strong reason to believe there is as of yet unexplained BSM physics, and many observations point to the neutrino sector as a good place to look. I gave a colloquium at MIT-LNS that explores recent thinking on BSM neutrino physics and ways in which we can make connections across a wide range of observable energies. A full copy the talk can be found here. I also covered searches in 100 keV to 100 MeV energy range in a session on BSM connections across the energy scale at the April 2023 APS meeting, a copy of which can be found here.