The following aspects of the electroweak interactions are discussed, based on
presentations here: the status of the Standard Model, CP violation, neutrino
masses and oscillations, supersymmetry and models in extra dimensions, and
future projects. Particular emphasis is laid on the tests of CP and CPT by KTeV
and CPLEAR, on the problems of degenerate neutrinos, on supersymmetric dark
matter, on future long-baseline neutrino beams, and on muon storage rings that
may be used as neutrino factories.Comment: 25 LaTeX pages, 5 eps figures, Invited talk presented at the 1999
Electroweak Session of the Rencontres de Morion
