He dates us in the apartment of some friends in Madrid. The father of free software is an inveterate traveler: he spreads the principles of his movement wherever he is called. You will find the complete interview in the edition 14 of the Retina Magazine. To carry out this interview on video, this computer engineer emphasizes that it should not be housed in any case on non-open video platforms such as Youtube or Vimeo. We obey, of course.