+Local Realism is a fundamental concept asserting that physical properties exist independently of observation (realism) and that influences cannot propagate faster than light (locality). This classical worldview suggests a universe of objective reality, where distant events cannot instantly affect one another. However, experiments, particularly those related to [Bell's Theorem](/wiki/bell_theorem), have challenged this, implying that the universe may not be simultaneously local and real, especially in phenomena like [Quantum Entanglement](/wiki/quantum_entanglement).
+## See also
+- [Quantum Mechanics](/wiki/quantum_mechanics)
+- [Hidden Variables](/wiki/hidden_variables)
+- [Causality](/wiki/causality)