Nick Rogers (April 25, 2017)
Newspaper Article 1
Neil deGrasse Tyson in New York Times (August 21, 2011)
Newsletter Article 1
Thomas Jefferson (June 24, 1826 )
Personal Letter 1
Thomas Hobbes in Oxford University Press, USA (2009-02-15)
Book 4
University of Illinoise (September 29, 2025)
Internet Article 1
Michael Youssef in onenewsnow.com (5/11/2011)
Internet Article 1
John Stuart Mill in Simon & Brown (2011-02-03)
Book 1
Nicholas D. Kristof in New York Times (June 15, 2011)
Internet Article 1
Karen Brazell in PBS (September 23, 2010)
Internet Article 1
JEFFREY GOTTFRIED, JOCELYN KILEY, KATERINA EVA MATSA, AMY MITCHELL in PewResearch Center (OCTOBER 21, 2014)
Internet Article 1
Alex Nowrasteh in CATO Institute (2025-09-11)
Internet Article 1
Neil deGrasse Tyson (20160807)
Message Posted to Online Forum/Discussion Group 1
David Foster in This American Life (05.19.2000)
Audio Recording 1
