Life after death: Dr Stuart Hameroff, Professor Emeritus at the University of Arizona, advanced the theory on a television documentary
A near-death experience happens when quantum substances, which form the
soul leave the nervous system and enter the universe at large, according to a
remarkable theory proposed by two eminent scientists. According to this idea,
consciousness is a program for a quantum computer in the brain, which can
persist in the universe even after death, explaining the perceptions of those
who have near-death experiences.
Dr Stuart Hameroff, Professor Emeritus at the Departments of
Anesthesiology and Psychology and the Director of the Centre of Consciousness
Studies at the University of Arizona, has advanced the quasi-religious theory. It
is based on a quantum theory of consciousness he and British physicist Sir
Roger Penrose have developed which holds that the essence of our soul is
contained inside structures called microtubules within brain cells.
They have argued that our experience of consciousness is the result of
quantum gravity effects in these microtubules, a theory which they dubbed
orchestrated objective reduction (Orch-OR). Thus it is held that our souls are
more than the interaction of neurons in the brain. They are in fact constructed
from the very fabric of the universe - and may have existed since the beginning
of time. The concept is similar to the Buddhist and Hindu belief that
consciousness is an integral part of the universe - and indeed that it is
really all there may be, a position similar to Western philosophical idealism.
Shocked back to life: The theory holds that when patients have a near death experience their quantum soul is released from the body and re-enters the cosmos, before returning when they are revived
With these beliefs, Dr Hameroff holds that in a near-death experience
the microtubules lose their quantum state, but the information within them is
not destroyed. Instead it merely leaves the body and returns to the cosmos.
Dr Hameroff told the Science Channel's Through the Wormhole documentary:
'Let's say the heart stops beating, the blood stops flowing, the microtubules
lose their quantum state. 'The quantum information within the microtubules is
not destroyed, it can't be destroyed, it just distributes and dissipates to the
universe at large. 'If the patient is resuscitated, revived, this quantum
information can go back into the microtubules and the patient says "I had
a near death experience".' He adds: 'If they're not revived, and the
patient dies, it's possible that this quantum information can exist outside the
body, perhaps indefinitely, as a soul.'
Evidence: Dr Hameroff believes new findings about the role quantum physics plays in biological processes, such as the navigation of birds, will one day prove his theory
The Orch-OR theory has come in for heavy criticism by more empirically
minded thinkers and remains controversial among the scientific community. MIT
physicist Max Tegmark is just one of the many scientists to have challenged it,
in a 2000 paper that is widely cited by opponents, the Huffington Post reports.
Nevertheless, Dr Hameroff believes that research in to quantum physics is
beginning to validate Orch-Or, with quantum effects recently being shown to
support many important biological processes, such as smell, bird navigation and
photosynthesis.
Daily Mail UK
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