“Mensa” means “table” in Latin, and the organisation was so named because Mensa is a round-table society where ethnicity, colour, creed, national origin, age, politics, educational and social background are all completely irrelevant. In fact, the only relevant qualification for membership is scoring within the upper 2% of the general population on an approved intelligence test.
Mensa takes no stand on politics, religion or social issues, and it has members from so many different countries and cultures, each with differing points of view; so, for Mensa to espouse a particular point of view would go against its role as a forum for all points of view.