The book The Physics of Desire by Dr. Jean Désir, with a foreword by JFV, explores desire as a cosmic force comparable to dark energy, influencing the universe and interacting with gravity and entropy. The work draws parallels between physical forces and the psychological dynamics of desire, integrating concepts from Jung, cosmology, and quantum physics. It examines desire from various perspectives: its manifestations, its relationship with gravity and entropy, its Jungian archetypes, and its expressions within space-time. Ultimately, it proposes an "ecology of desire," a balance between expansion and grounding, to foster a sustainable society. Appendices enrich the discussion with physical models, text excerpts, and conceptual maps.