Introduction to International Relations and Global Politics provides students with a complete understanding of theory and how it applies to the real world. With comprehensive coverage of all major classical and contemporary theories and approaches, the text focuses on the connections between theory and current issues in international relations.

Welfare states vary across nations and change over time. And the balance between markets and government; free enterprise and social protection is perennially in question. But all developed societies have welfare states of one kind or another - they are a fundamental dimension of modern government.

And even after decades of free-market criticism and reform, their core institutions have proven resilient and popular. This Very Short Introduction describes the modern welfare state, explaining its...