José Ignacio Latorre’s participation in Tech & Society Program with a conference on «Ethics for machines» provided us the opportunity to interview him about his thesis on ethics and technology in the 21st century. José Ignacio Latorre got his Ph.D. in Particle Physics at the University of Barcelona. He was a Fullbright Fellow at MIT (USA) and a postdoc at the Niels Bohr Institute in Copenhagen. He is Director at the Centro de Ciencias de Benasque Pedro Pascual.