Philosophers and physicists discuss the profound question of why there is something instead of nothing, exploring ideas like necessary existence, the role of value, consciousness creating the universe, and ultimate explanations like theism and materialism. Guests include John Leslie, Bede Rundle, Max Tegmark, Simon Blackburn, Quentin Smith, Victor Stenger, Peter van Inwagen, John Polkinghorne, Richard Swinburne, and Paul Davies.
The concept of absolute nothingness is absurd, supporting the idea that mathematics may explain existence without creation.
The chance-driven nature of reality, as seen in quantum physics, challenges the need for an ultimate cause of existence.
Deep dives
Existence and Mathematics
One suggested solution to the question of why anything exists is the idea that a blank, or absolute nothingness, is inherently absurd. The concept of a blank is difficult to imagine as it contradicts the eternal nature of existence. Mathematics emerges as a compelling explanation for the existence of something, as mathematical objects like numbers and shapes are considered to exist eternally and independently, without the need for creation.
Meaninglessness and Infinite Causes
Another perspective explores the notion that the question of why there is something rather than nothing is inherently meaningless. Some argue that each event is explained by a prior event in an infinite chain, leading to self-explanation. The idea of there being no universe, or nothingness, is countered by the complex nature of our observed reality. This view challenges the need for a starting point or ultimate cause for existence.
The Role of Chance and Quantum Physics
A different approach considers chance as a determining factor in the existence of the cosmos. Quantum physics introduces the concept of particles spontaneously coming into existence from empty space, suggesting a universe created by chance without an underlying cause. The probability of something existing over nothing is explored through scenarios like quantum tunneling, offering insights into the chance-driven nature of reality.
Why are we here? Why is there a world, a cosmos, something-instead of absolutely nothing at all? Of all the big questions, this is the biggest. Why? What can we learn from "nothing"?
Featuring interviews with John Leslie, Bede Rundle, Max Tegmark, Simon Blackburn, Quentin Smith, Victor Stenger, Peter van Inwagen, John Polkinghorne, Richard Swinburne, and Paul Davies.
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