Reincarnate lamas (tulku)

Tibetan Buddhists affirm the existence of tulkus: realised teachers who, out of compassion, deliberately take rebirth to continue guiding beings, and who can be recognised in a new child after death. Understood as the conscious reappearance of an enlightened or highly advanced practitioner rather than ordinary karmic rebirth, the tulku is identified through signs, testimony, divination, and traditional tests, then educated to resume the predecessor's role and lineage. The Dalai Lamas and many other lines are held to be such successions.

The tulku institution is usually traced to the Karmapa line of the Karma Kagyu school, whose second holder, Karma Pakshi (1204 to 1283), is regarded as the first deliberately recognised reincarnate lama, making it centuries older than the Dalai Lama institution. Recognition is not always uncontested: since 1992 the seventeenth Karmapa succession has been disputed between two rival claimants, Ogyen Trinley Dorje, recognised by the Tibetan government-in-exile and the regent Situ Rinpoche's faction, and Trinley Thaye Dorje, recognised by another senior lama, Shamar Rinpoche's faction, a schism within Kagyu leadership that remains unresolved and illustrates that the tulku system depends on human testimony and institutional politics that can themselves become divided.

The tulku system, distinctive to Tibetan Buddhism, gave its monastic and spiritual institutions a means of transmitting authority and preserving teaching lineages across generations. It rests on the Mahayana conviction that a bodhisattva may choose rebirth for the benefit of others and on the Vajrayana emphasis on unbroken lineage. The affirmation is both a doctrine about compassionate rebirth and a social institution central to how leadership has passed within Tibetan Buddhism, setting it apart from other Buddhist traditions that recognise no such recognised line of reincarnate masters.

The high political stakes of recognition are sharpest in the case of the Panchen Lama, the second-highest figure in the Gelug hierarchy, traditionally involved in recognising the Dalai Lama and vice versa. When the 14th Dalai Lama recognised six-year-old Gedhun Choekyi Nyima as the eleventh Panchen Lama in 1995, Chinese authorities took the boy and his family into custody, where they have not been publicly seen since, and installed their own candidate, Gyaincain Norbu, in his place, an act most Tibetan Buddhists outside China's control do not recognise as legitimate. The dispute previews an anticipated future conflict over the Dalai Lama's own succession, since the Chinese government has asserted the right to approve the next Dalai Lama, while the current Dalai Lama has said his reincarnation will be recognised according to Tibetan Buddhist tradition and outside Chinese territory.