This podcast episode examines the intricate nature of love across species, delving into the neurochemical, psychological, and cultural aspects that define this profound emotion. Dr. Machin presents a comprehensive exploration of how love manifests, contrasting human experiences with those of other mammals, analyzing the scientific underpinnings that facilitate attraction and attachment, and highlighting the societal constructs that influence our understanding of love. Ultimately, she articulates that love is a cornerstone of human existence—vital for our emotional and social well-being—while acknowledging the complexities and challenges it presents in various relationships.