"Socialism and modern science (Darwin, Spencer, Marx)" is an outstanding work of the famous Italian sociologist and criminologist Enrico Ferri. In this book, the author examines the influence of the teachings of outstanding thinkers of the 19th century - Charles Darwin, Herbert Spencer and Karl Marx - on the formation of socialist ideas. Ferry explores the interaction between natural sciences and social sciences, analyzes the influence of evolutionary theory on social development, as well as the role of socialist ideas in the scientific worldview. This book is an important source for understanding the philosophical and sociological aspects of socialism and science and offers a fresh perspective on how modern science interacts with social ideas."