 Nasher donated his royalties from his book publication on Karl Popper's Open Society (“Die Staatstheorie Karl Poppers") to Human Rights Watch, a nonprofit, nongovernmental organization.Nasher is an avid mentalist and regularly performs at "The Magic Castle" in Hollywood, California.He has performed in the show "Manhattan Magic" on Times Square in New York City in 2009., and was a participant in the German TV-Show "The next Uri Geller".