This ground-breaking lecture introduces the question of what really is health and healing for humanity and was given by Professor George Vithoulkas to a large gathering of doctors, homeopaths, and medical students during the summer of 2018. The inherent healing value of unconditional love versus the challenges of egoism and attachment are discussed, particularly concerning the current state of health in humanity. Mankind has attained physical longevity, but at a price – ofttimes at the degradation of the extraordinary soul and spirit of humanity.