Book excerpt: This book reinforces the need to understand the sources of global change that is taking place and to accommodate it in the world political, social, and economic systems. Linking the United States, China, India, and Russia along with Europe and the Middle East, the author addresses demographics, international trade, technology, and climate change as global challenges that require cooperation in order to be solved. Both academics and policymakers will be enlightened, discovering ways of addressing global change by working together rather than through confrontation.