François Maunoir belonged to the generation of young Swiss fascinated by the spiritual adventure of Caux in 1946. He felt God's call to serve Him and to give himself with all his heart to lay the foundations of a new world.

In 1953 he was invited to Brazil. From then on, Latin America was in his heart forever. In the meantime, he had married Nicole Koechlin in Paris in 1958, who did not realize that she was marrying not only a man, but a continent. Besides Brazil, they spent three decades in Argentina and Uruguay, and later in Chile and Central America. It was not easy to sow the seeds of Moral Rearmament in a time marked by military dictatorships and civil wars. Francois had powerful memories of the weeks he spent in Bolivia with the Japanese students troupe and their show 'The Tiger': they were held hostage by miners protesting against the effects of globalization.

In  1980, François and Nicole returned to Geneva where, for health reasons, they were based from then on. But François's commitment to Latin America did not waver. He edited, year after year, a Spanish version of the October issue of the magazine 'Changer' that reported on what was happening during the summer in Caux, adding one or two special pages on Latin America. This publication did wonders for the 2000 or so people who received it. François was also one of those who worked with Bill Jaeger and his 'ILO team' in the intense networking that the annual conferences in Geneva in June made possible. He had established strong friendships among Latin American diplomats in Geneva.