What if consciousness isn’t generated by the brain, but emerges from its interaction with a ubiquitous quantum field? In this episode, Sebastian Hassinger and theoretical physicist Joachim Keppler explore a zero‑point field model of consciousness that could reshape both neuroscience and quantum theory.

Summary
This conversation is for anyone curious about the “hard problem” of consciousness, quantum brain theories, and the future of quantum biology and AI. Joachim shares his QED‑based framework where the brain couples to the electromagnetic zero‑point field via glutamate, producing macroscopic quantum effects that correlate with conscious states. You’ll hear how this model connects existing neurophysiology, testable predictions, and deep questions in philosophy of mind.

What You’ll Learn

•  How a quantum field theorist ended up founding an institute for the scientific study of consciousness and building a rigorous, physics‑grounded framework for it.
•  Why consciousness may hinge on a universal principle: the brain’s resonant coupling to the electromagnetic zero‑point field, not just classical neural firing.
•  What macroscopic quantum phenomena in the brain look like, including coherence domains, self‑organized criticality, and long‑range synchronized activity patterns linked to conscious states.
•  How glutamate, the brain’s most abundant neurotransmitter, could act as the molecular interface to the zero‑point field inside cortical microcolumns.
•  Which concrete experiments could confirm or falsify this theory, from detecting macroscopic quantum coherence in neurotransmitter molecules to measuring glutamate‑driven biophoton emissions with a specific quantum “fingerprint.”
•  Why Joachim sees the zero‑point field as a dual‑aspect “psychophysical” field and how that reframes classic philosophy‑of‑mind debates about qualia and the nature of awareness.
•  What this perspective implies for artificial consciousness and whether future quantum computers or engineered systems might couple to the field and become genuinely conscious rather than merely simulating it.
•  How quantum biology could offer an evolutionary path for consciousness, extending field‑coupling ideas from the human brain down to simpler organisms and bacterial signaling.

Resources & Links

• DIWISS Research Institute for the scientific study of consciousness
•  “Macroscopic quantum effects in the brain: new insights into the neural correlates of consciousness” – Research article outlining the QED/zero‑point field model and its neurophysiological connections.
•  “A New Way of Looking at the Neural Correlates of Consciousness” – Paper introducing the idea that the full spectrum of qualia is encoded in the zero‑point field.
•  “The Role of the Brain in Conscious Processes: A New Way of Understanding the Neural Correlates of Consciousness” – Further develops the brain‑as‑interface, ZPF‑based framework
• Human high intelligence is involved in spectral redshift of biophotonic activities in the brain - studies on glutamate‑linked emissions in brain tissue – Experiments that inform potential tests of the theory.

Key Quotes or Insights

•  “The brain may not produce consciousness; it may tune into it by coupling to the zero‑point field, like a resonant oscillator accessing a universal substrate of awareness.”
•  “Conscious states correspond to macroscopic quantum patterns in the brain—highly synchronized, near‑critical dynamics that disappear when the field coupling breaks down in unconsciousness.”
•  “Glutamate‑rich cortical microcolumns could be the molecular gateway to the zero‑point field, forming coherence domains that orchestrate neuronal firing from the bottom up.”
•  “If we can engineer systems that replicate this field‑coupling mechanism, we might not just simulate consciousness—we might be building genuinely conscious artificial systems.”
•  “Quantum biology could reveal an evolutionary continuum of field‑coupling, from simple organisms to humans, reframing how we think about life, intelligence, and mind.”