Rebirth

Rebirth (Pali punabbhava, Sanskrit punarbhava, "renewed becoming") is the idea that death is not the end: another life arises, conditioned by the moral momentum of how one has lived. This belief is shared across the older Indian traditions, including Hinduism and Jainism, so it was already in the cultural air the Buddha breathed. What makes the Buddhist account distinctive is one striking move.

Most rebirth doctrines imagine a soul or self that transmigrates, an inner essence that hops from body to body. Buddhism denies that there is any such permanent, unchanging self (a teaching called anattā, "non-self"). So it has to explain rebirth without a soul. Its answer is causal continuity rather than a traveling passenger: the present mind-and-body is a flowing process, and as it ends it conditions the arising of a new process, the way one flame lights another. The second flame is neither exactly the first nor wholly unconnected; it is caused by it. Craving (the deep thirst for more experience) and ignorance keep this process rolling.

This is easy to misread. Buddhism is not saying "the same you" lives again, nor that "nobody" is reborn. It is threading a middle path: there is real continuity and real moral consequence carried forward, but no fixed entity that owns it. And the aim of the whole path is not merely a better rebirth but eventually to end this conditioned re-becoming entirely, which is liberation (nirvāṇa).