Robert D. Kaplan is one of our country’s most important geopolitical thinkers. His always incisive writings blend knowledge of geography, history, and usually healthy doses of Bismarckian realism.

Dr. Robert Kaplan is an epidemiologist and population health scientist. He specializes in cardiometabolic diseases such as coronary heart disease, stroke, diabetes and insulin-like growth ...

Rob Kaplan is a Professor of Management Practice at Harvard and author of What to Ask the Person in the Mirror: Critical Questions for Becoming a More Effective Leader and Reaching Your Potential.

But now, less powerful nations may find it tougher to navigate a more tense international system, author Robert Kaplan said in a late January interview with Fortune. “Great powers in decline can ...