He has been involved in peace processes as a founding member of the Comisión Facilitadora de Paz de Antioquia while Álvaro Uribe was the governor of Antioquia and has given conferences on Colombia's armed conflict.
Participou en procesos de paz como membro fundador da Comisión Facilitadora de Paz de Antioquia durante a gobernación do ex-presidente Álvaro Uribe e ditou conferencias sobre o conflito armado en Colombia.