Ep. 95 - The Highest IQ in America | Christopher Langan

In 'The Case Against Education,' Bryan Caplan argues that a significant portion of the benefits of education are not due to the acquisition of skills or knowledge, but rather to signalling preexisting abilities. He contends that this signalling effect is prevalent across all levels of education, from elementary school to graduate programs. Caplan supports his argument with extensive data, tables, and graphs, as well as personal anecdotes and observations. He also proposes alternative educational approaches, such as technical and vocational training, which he believes are more effective in improving worker productivity. The book is known for its provocative and well-argued critique of the current education system, suggesting reforms like reduced school time and relaxed child labor laws.