Linked from
The 21 pages that link to Hawking radiation, each with the reason it gives.
Black holeRelated: It gives black holes a temperature and predicts their eventual evaporation.
Quantum gravityRelated: It links quantum field theory, gravity, and black-hole thermodynamics.
Event horizonRelated: It gives black holes a temperature and links horizons to quantum effects.
Primordial black holeRelated: It can evaporate low-mass primordial black holes over cosmic time.
Micro black holeRelated: It would make a sufficiently small black hole evaporate rapidly.