Extreme wealth inequality will always devour the societies that produce it

My new novel Walkaway (US tour/UK tour) is set in a world that is being torn apart by out-of-control wealth inequality, but not everyone thinks that inequality is what destabilizes the world -- there's a kind of free-market belief that says the problem is really poverty, not inequality, and that the same forces that make the rich richer also lift poor people out of misery, delivering the sanitation, mass food production, communications tools and other innovations that rescues poor people from privation. (more")