2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36107The quantum theory of General Relativity at low energy exists and is of the form called "effective field theory". In this talk I describe the ideas of effective field theory and its application to General Relativity.Invited plenary talk at the 8th Marcel Grossmann Conference on General RelativityGeneral Relativity and Quantum Cosmologytext