"What's wrong with this world" is a book by the famous English writer and philosopher Chesterton, in which he analyzes the socio-cultural and moral problems of society at the beginning of the 20th century. The author considers such topics as family, politics, ethics, religion, and other aspects of human life. Chesterton shares his thoughts and observations on the causes of the world's current problems. The book became an important work of journalism and philosophical thought of its time and remains relevant even today.