In a world increasingly shaped by uncertainty, deception, and rapid change, the ability to think critically and make sound judgments is more valuable than ever. Drawing on decades of experience in British intelligence, David Omand distills the analytic skills and mental frameworks used by professional spies into practical lessons for life, leadership, and decision-making. The book demystifies intelligence analysis, arguing that its core principles are applicable not only to national security but also to everyday problems, business strategy, and personal choices. Omand invites readers to look beyond sensationalized portrayals of espionage, focusing instead on the disciplined thinking that...