PBS Space Time Season 2020 Episode 7 Does Consciousness Influence Quantum Mechanics?

In the seventh episode of the 2020 season of PBS Space Time, titled "Does Consciousness Influence Quantum Mechanics?", host Matt O'Dowd delves into the intriguing intersection between quantum mechanics and consciousness. Many theories suggest that our consciousness may have a direct impact on the behavior of subatomic particles, but is there any scientific evidence to support this claim?

To answer this question, O'Dowd explores the phenomenon of "quantum strangeness," which refers to the bizarre behaviors of subatomic particles that seem to defy classical physics. These behaviors include quantum entanglement, which allows particles to become linked in such a way that the state of one particle can instantly influence the state of the other, even if they are far apart.

Some researchers have proposed that the human mind or consciousness may have a role to play in these quantum phenomena. One theory, known as "orchestrated objective reduction" (or Orch-OR), posits that the collapse of the wave function (which determines the behavior of a subatomic particle) is influenced by conscious observation.

However, O'Dowd points out that this theory is controversial and lacks strong scientific evidence to support it. In fact, many physicists remain skeptical about the idea that consciousness can influence the behavior of subatomic particles.

But despite the lack of conclusive evidence, the idea remains tantalizing. O'Dowd explores the history of research on the connection between consciousness and quantum mechanics, including the pioneering work of physicist Eugene Wigner. He also looks at some of the more recent experiments that have attempted to test the Orch-OR theory, including a study involving human brain waves and entangled photons.

Ultimately, O'Dowd concludes that while the link between consciousness and quantum mechanics remains uncertain, the exploration of this intersection is a fascinating and worthwhile endeavor. By pushing the boundaries of our understanding of the nature of reality, we may one day gain new insights into the workings of the universe itself.

Overall, "Does Consciousness Influence Quantum Mechanics?" takes viewers on a journey through some of the most cutting-edge research in physics and neuroscience, exploring the connection between our minds and the subatomic world. Whether you're a curious layperson or a seasoned physicist, this episode is sure to open your mind to the possibilities of the universe.