"12 Rules for Life: An Antidote to Chaos" is a self-help book by Canadian psychologist Jordan B. Peterson, published in 2018. In the book, Peterson provides 12 principles or rules for living a meaningful and successful life, drawing on a range of sources, including philosophy, religion, psychology, and literature.

Some of the key themes in the book include the importance of taking responsibility for one's own life, the need to confront and overcome adversity, the value of discipline and hard work, and the role of tradition and values in shaping individual behavior.

Peterson's ideas have generated controversy and debate, with some critics accusing him of promoting conservative or reactionary views, while others see him as a voice of reason in a polarized cultural and political landscape. Nonetheless, the book has been a best-seller and has attracted a large following, particularly among young men.