What did Both Dumitru Prunariu and Claude Nicollier had in common?
Dumitru Prunariu Dumitru-Dorin Prunariu (] ; born 27 September 1952) is a Romanian cosmonaut. He flew in space aboard Soyuz 40 spacecraft and Salyut 6 space laboratory. He was in team with another Romanian cosmonaut called Dumitru Dediu.
Joseph Charlier Joseph Charlier (20 June 1816 – 6 December 1896) was a Belgian self-described jurist, writer, accountant, and merchant. He was one of the earliest proponents of a citizen's income or guaranteed minimum income, preceding even the "state bonus" scheme published by British Dennis Milner (1892–1956) in 1920.