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George Orwell depicts a gray, totalitarian world dominated by Big Brother and its vast network of agents, including the Thought Police - a world in which news is manufactured according to the authorities' will and people live tepid lives by rote. Winston Smith, a hero with no heroic qualities, longs only for truth and decency. But living in a social system in which privacy does not exist and where those with unorthodox ideas are brainwashed or put to death, he knows there is no hope for him.

Years ago, cosmologist Stephon Alexander received life-changing advice: to discover real physics, he needed to stop memorizing and start taking risks. In Fear of a Black Universe, Alexander shows that great physics requires us to think outside the mainstream - to improvise and rely on intuition. His approach leads him to three principles that shape all theories of the universe: the principle of invariance, the quantum principle, and the principle of emergence. Alexander uses them to explore some of physics' greatest mysteries.

Geneticist Adam Rutherford and mathematician Hannah Fry guide listeners through time and space, through our bodies and brains, showing how emotions shape our view of reality, how our minds tell us lies, and why a mostly bald and curious ape decided to begin poking at the fabric of the universe.