Jak fizyka czasu kształtuje Twoje decyzje i wolną wolę? | Nina Mazurewicz | TEDxBydgoszcz

Quick Overview

The development of physics, particularly quantum mechanics, fundamentally shifts the perception of reality from a deterministic, block universe to an open, evolving system, thereby validating and requiring the existence of human free will and agency because unpredictable quantum indeterminism fuels the ongoing creation of the future.

Key Points: The deterministic vision of the block universe, where past, present, and future coexist statically (like film frames on a reel), is described as "nuda" because nothing truly new happens. Quantum indeterminism means that the outcome of a single measurement is fundamentally unpredictable, suggesting nature is inherently unpredictable, not just lacking information. Professor George Ellis proposed the concept of an evolving block universe where the past and present are fixed, but the future is not yet existent and the block constantly grows as quantum indeterminism materializes it. Quantum indeterminism is the "fuel of the block's evolution"; without it, if the world were deterministic and the block fixed, evolution would not occur. The existence of free will is supported by quantum indeterminism, as unpredictability "requires the existence of free decisions"; the Princeton physicists' theorem suggests that if humans have free will, particles also exhibit it at the moment of choice. Free will is established as logically primary, serving as the condition for the existence of truth, morality, science, and humanity, as responsibility is impossible in a fully determined system. The act of decision creates reality, writing subsequent frames onto the film of reality, transforming the universe from a static block into a dynamic, creative entity where every choice is a "truly cosmic event."

Context: The presentation by Nina Mazurewicz aims to demystify physics, connecting complex concepts like Newton's dynamics, Einstein's relativity, and quantum mechanics to everyday life, specifically focusing on how scientific understanding shapes human concepts of free will and agency. The discussion navigates the transition from the classical, deterministic view of time and space to the revolutionary, non-deterministic implications introduced by quantum theory, often referencing discussions held with fellow physicists over wine.