New Views of Cosmology and the Microworld
  The past few years have seen several breakthroughs in particle astrophysics and cosmology. In several cases, new observations can only be explained with the introduction of new fundamental physics. In this talk I summarize some of these recent advances and describe several areas where progress may well be made in the future. More specifically, I focus on supersymmetric and axion dark matter, self-interacting dark matter, cosmic-microwave-background and large-scale-structure tests of inflation, and the dark-energy problem. 
Marc Kamionkowski (Caltech)