1. Comment on "Empty Ideas": Logical Positivist Analyses of Equality and Rules
2. Anne-Marie Slaughter , ‘How the World Could – and Maybe Should – Intervene in Syria’, The Atlantic, 23 January 2012, www.theatlantic.com/international/archive/2012/01/how-the-world-could-and-maybe-should-intervene-in-syria/251776/
3. John B. Bellinger III, ‘The U.S. Can’t Be the World’s Court’, Wall Street Journal, 27 May 2009