While working as an art teacher, Esquivel began supporting pro-democracy movements across Latin America in the late 1960s and founded the “Servicio Paz y Justicia (SERPAJ)” in 1974. The group campaigned for the release of citizens who were detained and tortured under military dictatorships, strictly adhering to non-violence. In 1977 he was arrested, blindfolded, and held for 14 months; during that time he staged hunger strikes that drew global attention. His activism transplanted the ideas of Gandhi and Martin Luther King Jr. into South America and helped unite students, workers, and church groups. The Nobel award proved that an individual who refuses to use weapons can still transform society.

Adolfo Pérez Esquivel, trained in architecture and art education, turned to social activism under the influence of Christian humanism and liberation theology. The SERPAJ network he founded in 1974 collected lists of the “disappeared,” internationalized the data, and submitted it to the UN Human Rights Commission and the Inter-American Commission on Human Rights, thereby exposing the violence of the juntas. His non-violent strategy blended community workshops, mural painting, and radio programs, giving a voice to people who had been forced into silence. During his imprisonment, church networks in Europe and North America organized solidarity campaigns that eventually secured his release through international pressure. The Nobel Prize sent a powerful global signal during the Cold-War-era cycle of violence in South America and later informed the design of transitional justice mechanisms.

Esquivel’s trajectory exemplifies a grassroots human-rights movement anchored in the visualization of structural violence and the memorialization of subaltern experiences. SERPAJ employed community radio, memoria sites, trial-monitoring databases, and other media to document Operation Condor’s trans-border repression systematically. Early partnerships with forensic anthropology teams and network analysis to identify perpetrators served as a precursor to later exhumation and skeletal identification projects. From a non-violence theory perspective, SERPAJ localized Gene Sharp’s “198 methods” in a Latin-American context, building a horizontal cell structure centered on base-church communities. The 1980 award marked one of the Nobel Committee’s first explicit indictments of international impunity under military regimes and contributed to the normative climate that later enabled international criminal tribunals and truth commissions.