"The human experience of pain" is the Conference which Santiago Castellanos gave, at the spot Cultural Zaragoza "Sin Fronteras (Without borders), in the city of Zaragoza, Spain, that this year dedicated its activities to the subject of the body. In his lecture, Castellanos ties the concepts of body, pain and subjectivity. Santiago Castellanos of Marcos is member of the ELP and the WAP, and AE (Analyst of the School) in exercise, for the period 2013-2016. Submitted by Carmen Conca, Member of the ELP and the AMP and collaborates with Radio Lacan in Spain.