"Vegetarianism and the Morality of Races" is a philosophical work by the acclaimed Brazilian writer Jaime de Magalhans Lima. The author examines the problem of the difference in moral values between different races and offers a view on this topic through the prism of vegetarianism. The book provokes the reader to think about ethical aspects of relations between people of different cultures and religions, as well as about interaction with nature. One of the important aspects of the book is an attempt to find a common solution between morality and vegetarianism as a way to harmony not only between people, but with nature as a whole.