Our identities are associated with our bodies, but our bodies are constantly changing as we lose cells and our thoughts and emotions change over time. However, we remain the same individuals. We can experience ourselves as the changeless essence underneath the changing physical bodies that are born, grow, and perish. Rebirth of identities is related to the continuity of consciousness and memories across lifetimes, as seen in some historical figures who seemed to have memories of past lives. However, others show no signs of memories of past lives. Rebirth is not just a psychological concept but a real phenomenon, as consciousness is constant and the cycles of birth and rebirth continue within it. Science cannot yet prove rebirth because it has not defined or identified consciousness as