Bitton and Eyal's lengthy critique of our article on unassisted cessation was premised on several straw-man arguments. These are corrected in our reply. It also confused the key concepts of efficacy and effectiveness in assessing the impact of cessation interventions and policies in real-world settings; ignored any consideration of reach (cost, consumer acceptability and accessibility) and failed to consider that clinical cessation interventions which fail more than they succeed also may ‘harm’ smokers by reducing agency. Our article addresses each of (...) these problems, concluding that any consideration of the ethics of promoting smoking cessation in low-income nations should begin and end with the question of whether the strategies to be adopted have any prospect of influencing significant numbers of smokers to quit. (shrink)

J.S. Mackenzie surveys Western philosophy from Socrates to the New Realists in an uncomplicated and approachable style. Originally published in 1917, this text serves as a useful introduction to philosophy and well-summarises the key theories of great philosophers throughout the centuries and their bearing on early twentieth-century thought. It is ideal for students of Philosophy, both for beginners and the more advanced.