  I describe the picture by which supersymmetry--the possible symmetry of
Nature that converts fermions to bosons and vice versa--accounts for the next
stage of physics beyond the Standard Model. I then survey the future
experimental program implied by this theory, in which the spectrum of particles
associated with supersymmetry will be determined with precision. [Invited
lecture at the Werner Heisenberg Centennial Symposium, December, 2001.]
