The author has compiled multiple scholarly publications that have been available about the evolutionary science of love over the recent couple of centuries. He systematically reviewed research findings and discoveries focusing on the evolutionary processes that have been occurring throughout thousands and millions of years.

This book presents love and relationships from the perspectives of evolutionary biology, paleontology, archaeology, anthropology, neuroscience, psychology, and other disciplines, presenting the topics on Basic Evolutionary Foundations of Love and How Bodily and Nervous Systems Enable Love.

The Biological Evolution of Love offers the most extensive and comprehensive review of love and relationships resembling love across various species, including plants, birds, and animals, especially mammals, as well as early human ancestors. The chapters of the book include three areas of relationships:

The Biological Evolution of Love in Mating

The Biological Evolution of Love Between Parents and Offspring

The Biological Evolution of Ingroup Love