Person
Vashti McCollum, 1912-2006
Tolbert McCarroll, 1931-
Thomas Paine, 1737-1809
Thomas Szasz, 1920-2012
Sir Richard Gregory, 1864-1952
Sir Julian Huxley, 1887-1975
Sidney Hook, 1902-1989
Rudoph Dreikurs, 1897-1972
Roy Wood Sellars, 1880-1973
Roy Torcaso, 1910-2007
Richard T. Hull, 1939-
Raymond B. Bragg, 1902-1979
Ray Hyman, 1928-
Philip Klass, 1919-2005
Priscilla Robertson, 1910-1989
Paul Kurtz, 1925-2012
Paul Blanshard, 1892-1980
Oscar Riddle, 1877-1968
Maynard Shipley, 1872-1934
Max Otto, 1876-1968
Maurice B. Visscher, 1901-1983
Mary Calderone, 1904-1998
Marvin Zelen, 1927-2014
Martin Gardner, 1914-2010
Marjory Clay,
Margaret Sanger, 1879-1966
Marcello Truzzi, 1935-2003
Madalyn Murray O’Hair, 1919-1995
Lloyd Morain, 1917-2010
Linus Pauling, 1901-1994
Lewis A. McGee, 1893-1979
Lester A. Kirkendall, 1903-1991
Leo Szilard, 1898-1964
Leon Milton Birkhead, 1885-1954
Lawrence E. Jerome,
Laurie R. Godfrey, 1945-
Kendrick Frazier, 1942-
Joseph Blau, 1909-1986
John R. Dill,
John Herman Randall, Jr., 1899-1980, 1899-1980
John H. Dietrich, 1878-1957
John Dewey, 1859-1952
Jerome Nathanson, 1907?-1975
James Randi, 1928-
James Peter Warbasse, 1866-1957
James H. Leuba, 1868-1946
Jacob Bronowski,
Isaac Asimov, 1920-1992
