In "Economism," James Kwak masterfully dissects the oversimplified principles of Economics 101 that have permeated our society's understanding of complex economic issues, revealing the ideology's profound implications on policy and public opinion. With a lucid primer on foundational economic theories—supply and demand, market equilibrium, and social welfare—Kwak sets the stage for a critical exploration of how economism, an ideology that reduces multifaceted economic phenomena to basic models and catchphrases, has skewed the discourse around pivotal issues from labor markets to healthcare. Through a meticulous historical account, Kwak uncovers the origins of economism in America, tracing its rise from academic circles to mainstream thought, propelled by lobbyists, politicians, and media pundits. This book is a compelling call to recognize and rectify the simplistic economic reasoning that shapes significant policy decisions and societal beliefs. Kwak's narrative is not just an indictment of economism but an enlightening journey through the real-world consequences of its application across various sectors of American society. By showcasing how economism's grip on issues like taxes, finance, and international trade has led to policies that fail to account for the complexity of the real world, he provides a critical perspective on the intersection between economics, politics, and ideology. "Economism" challenges readers to question the economic dogmas that have been taken for granted as truths and to envision a more nuanced and accurate understanding of economics that considers the diverse realities of human society. James Kwak's book is an essential read for anyone seeking to unravel the intricacies of economic thought and its impact on our world.