All authors

• Huntington, Samuel
• Illich, Ivan
• Inglehart, Ronald
• Inkeles, Alex  
• Irigaray, Luce
• Jacob, Moreno
• Jacobs, Jane
• James, Cyril L. R.
• James, William
• Jameson, Fredric
• Janowitz, Morris
• Johnson, Charles Spurgeon
• Jung, Carl
• Kanter, Rosabeth Moss
• Katz, Elihu
• Kellner, Douglas
• Keynes, John Maynard
• Kidd, Benjamin
• Klein, Naomi
• Klein, Viola