Falling in Love; with Other Essays on More Exact Branches of Science

A collection of essays written in the late 19th century. The book explores various scientific themes through a lens that emphasizes the human experience and instincts, particularly the phenomenon of falling in love. Allen argues against the notion that love is a mere distraction from rational selection in human partnerships, positing instead that love is a beneficial, evolutionary instinct designed to enhance human efficiency and the species' survival. At the start of the collection, Allen introduces the contentious topic of love as a natural instinct versus the artificial imposition of societal norms, referencing Sir George Campbell's views on marriage selection. He humorously critiques Campbell's perspective that love is a 'foolish idea' and instead delves into how love, along with physical attraction, serves as a critical mechanism for selecting healthy partners. The opening sets the stage for a broader discussion around various scientific concepts, blending serious biological insights with engaging commentary on human emotions, ultimately defending love as a foundational aspect of human relationships and evolution.