Explore the art of mathematical thinking and its real-world applications in this 50-minute lecture by mathematician Eugenia Cheng. Discover how logic can be used to navigate complex issues like fake news, politics, privilege, and sexism. Learn to apply mathematical concepts such as binary operations, interconnectedness, and causation diagrams to everyday situations. Gain insights into different types of privilege, intelligence, and stupidity through the lens of mathematical reasoning. Develop critical thinking skills to see the world more clearly and argue effectively in various contexts.