In 1972 he published "The Inner Look" and the initial groups extended to other countries, partly because the military dictatorships provoked the exile of many of the participants. In the early 70's, Silo created the current of thought now known as New Humanism or Universalist Humanism, and founded the Humanist Movement, an organized group that sought to translate this thought into practice. It can be said that this thinking encompasses the whole of human existence, not only social but also personal.