Garry Davis, American pilot and activist, created the World Passport (b. 1921)
Sol Gareth "Garry" Davis (27 July 1921 – 24 July 2013) was an international peace activist best known for renouncing his American citizenship and interrupting the United Nations in 1948 to advocate for world government as a way to end nationalistic wars.

His actions gained international attention, including support from intellectuals such as Albert Camus and Albert Einstein, but ridicule from Eleanor Roosevelt.

Davis, a World Federalist, founded the non-profit World Service Authority in 1953 to educate and promote World government. The World Service Authority issues "world government documents", such as the World Passport, a fantasy travel document based on his interpretation of Article 13(2), Universal Declaration of Human Rights and on the concept of world citizenship. Previously, Davis had worked as a Broadway stage actor and understudy for Danny Kaye. He served as an American bomber pilot in World War II.