2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39152During the last several years a non-perturbative formulation of exact chiral symmetry on the lattice has been developed. I shall outline the main ideas of these developments and discuss prospects for the future. The focus will be on the basic concepts enciphered in a new jargon consisting of terms like ``infinite number of fermions'', ``domain wall fermions'', ``the overlap'', ``the Ginsparg-Wilson relation''. Technical details will be omitted.Talk at ICHEP'98, 5 pages, typos correctedHigh Energy Physics - LatticeHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext