The book "Marxism and Darwinism: Evidence, Speeches and Articles in Its Favor" by Anton Pannekoek is an important work that illuminates the relationship between Marxism and Darwinism. Prominent Dutch Marxist theorist Anton Pannekoek analyzes the movement of socialist thought in the context of evolutionary biology and natural selection. The book collects evidence, speeches and scientific articles that support the thesis about the importance of combining the ideas of Karl Marx and Charles Darwin. Pannekoek carefully analyzes the influence of Darwinism on the development of social theory and argues for the need to take biological laws into account in social life. This book will help the reader to better understand how Marxist theory can be integrated with an evolutionary approach to world history and the development of human society.