Why is there a world that works so well? How does the cosmos generate diversity and opportunity? A major reason is innumerable regularities, which we call laws of nature, make things happen. But which of these laws are 'fundamental' in the sense that they are the most basic? We search for the deep building blocks of the world.

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Antony Garrett Lisi is an American theoretical physicist and adventure sports enthusiast.

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Closer to Truth presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.