Entropic Gravity: A Thermodynamic Bridge to Cosmic Complexity and Life
Researchers led by Ginestra Bianconi propose Gravity from Entropy (GfE), a quantum-gravity framework in which gravity emerges from informational entropy between two spacetime metrics; while the Universe’s total entropy grows, the entropy per unit volume decreases with expansion, potentially allowing local structure and life to emerge without violating the second law; GfE reproduces General Relativity at low energies but predicts a dynamical dark energy component at higher curvature, offering testable cosmological implications; the idea points to a thermodynamic or informational basis for gravity and spacetime, though it remains preliminary.
