Roy Bhaskar is the originator of the philosophy of critical realism, and the author of many acclaimed and influential works including A Realist Theory of Science, The Possibility of Naturalism, Scientific Realism and Human Emancipation, Reclaiming Reality and Dialectic: The Pulse of Freedom. He is an editor of the recently published Critical Realism: Essential Readings and is currently chair of the Centre for Critical Realism.
Mervyn Hartwig is a leading commentator on critical realism, and the editor of and principal contributor to the recently published Dictionary of Critical Realism.