Why Do We Want a Theory of Quantum Gravity?

Delve into the intriguing world of theoretical physics with Why Do We Want a Theory of Quantum Gravity? This insightful work, published by Cambridge University Press in 2025, spans 98 pages and examines the compelling reasons behind the quest for a quantum gravity theory. Authored by leading experts, this book addresses key topics such as the unification of forces, the incompatibilities between general relativity and quantum field theory, and the quest for consistency in scientific models. It also explores the resolution of singularities and the fascinating implications of black hole thermodynamics. This Element offers a critical perspective that challenges conventional definitions and constraints surrounding quantum gravity. Perfect for students, researchers, and anyone passionate about the mysteries of the universe, this paperback is a must-have addition to your collection. Enhance your understanding of one of the most profound questions in modern physics and discover why a theory of quantum gravity is essential for the future of science.