Gathering climate catastrophe. Spiralling inequality. The Spread of war. Western backing for genocide. Capitalism can’t offer a decent future at all. What’s the solution? Parliamentary politics has failed. We need radical answers. This book argues that a socialist revolution is the only way out of the crisis facing humanity. Is revolution possible? Why does parliament and Labour fail? Is human nature an insurmountable barrier to socialism? What went wrong in Russia? What kind of socialist organisation do we need?