One of the country’s leading moral philosophers, Nussbaum cuts through the acrimony of today’s political landscape to analyze the Trump era through one simple truth: that the political is always emotional. Starting there, she shows how globalization has produced feelings of powerlessness that have in turn fed resentment and blame. These have erupted into hostility against immigrants, women, Muslims, people of color, and cultural elites. Drawing on examples from ancient Greece to Hamilton, Nussbaum shows how anger and fear inflame people on both the left and right; by illuminating the powerful role these passions play in public life, she points to ways we can avoid getting caught up in the vitriol that sustains and perpetuates divisive politics.