Tuesday, January 29, 2013

Why are Most Scientists Skeptics?


Someone in an internet discussion forum asked why most scientists are physicalists. A physicalist is someone who believes that all things can be explained in terms known to physics such as matter and forces of nature. Physicalists do not believe in psychic phenomena or the afterlife or that consciousness is not produced by the brain. None of these things can be explained by modern physics. I replied to that question with five reasons that most scientists are physicalists:

  1. Habitual reductionist thinking prevents scientists from accepting anything that they can't explain in terms of simpler phenomena, such as non-physical consciousness, qualia, and psychic phenomena.
  2. Indoctrination into philosophical naturalism during science education.
  3. Psychological attachment to the status quo scientific world view because it is the source of their status and livelihood.
  4. Fear of alternative means of obtaining knowledge about the universe that might supplant science as the most important source of knowledge. If you can ask a psychic or a spirit, why would you need scientists?
  5. Persecution of heretics. If Nobel prize winning physicist Brian Josephson is ostracized because of his interest in psi, what chance does an ordinary scientist have?

References:

  1. Habitual reductionist thinking prevents scientists from accepting anything that they can't explain in terms of simpler phenomena, such as non-physical consciousness, qualia, and psychic phenomena.

    Causes of skepticism

    Research has shown that people who think analytically rather than intuitively tend to be atheists. People who analyze problems using logic, because of their education, career, or innate characteristics, may become habituated to reductionist analysis. Reductionism is the belief that something complex can be understood by the interaction of simpler components. This way of thinking works well in many branches of science. Psychology can be explained in terms of biology, which can be explained in terms of chemistry, which can be explained in terms of physics. However, some scientists, engineers, philosophers, and other intellectuals, may become so habituated to reductionist thinking that they are unable to conceive that some phenomena cannot be explained in terms of simpler phenomena. For example, the subjective experience of consciousness, what pain feels like, or what red looks like, cannot be understood through reductionism. Psychic phenomena that cannot be explained by current scientific theories such as telepathy, clairvoyance, psychokinesis, and precognition cannot be understood through reductionism. This is why some people who are habituated to reductionist thinking simply cannot conceive that psychic phenomena could be real or consciousness might be nonphysical and survive bodily death. Reductionists suggest consciousness is an epiphenomenon even though that is a poor explanation of consciousness, because it is the best they can conceive of within their reductionist prison.

  2. Indoctrination into philosophical naturalism during science education.

    T. H. Huxley: Accidental Founder of Modern Pseudo-skepticism

    Why are so many scientist skeptics? Because naturalism is an implicit part of the culture of science and science students are indoctrinated in that philosophy during their education. Naturalism is the belief that science should only study natural processes and consider natural explanations for phenomena. This is a mistake. Science should be the search for the truth where ever it leads. This flaw in the culture of science is due to a large extent to T. H. Huxley and the X club. The X Club was founded by T. H. Huxley and played an important role in making naturalism a fundamental tenet of modern science.
  3. Psychological attachment to the status quo scientific world view because it is the source of their status and livelihood.

    Suppressed Parapsychology

    Dean Radin, in his book "The Conscious Universe" in the chapter "Seeing Psi" proposes that some scientists may have too much self interest in preserving the materialist status quo to be objective about psychic phenomena.

    ...

    It should be understood that Radin is not saying NAS members are deliberately dishonest about the existence of psychic phenomena. He is saying they are so caught up in the scientific world view, (for example, because they get a lot of personal status from it, or because they spend their careers defining that world view) that they are unconsciously unable to accept that the scientific world view might be so seriously flawed, that it could have such big gaps in it, that psychic phenomena could be real.

  4. Fear of alternative means of obtaining knowledge about the universe that might supplant science as the most important source of knowledge. If you can ask a psychic or a spirit, why would you need scientists?

    Causes of skepticism

    Genuine psychic phenomena have been produced by ordinary people throughout the history of humankind. However, these phenomena were rejected by science for "political" reasons, not empirical reasons, when the scientific revolution deposed religion as the ultimate source of knowledge. Besides being seen as allied with religion, psychic phenomena are a competitor to science as a means of obtaining information about the universe. Therefore, some modern scientists have a lot of cultural baggage that prevent them from seeing the otherwise obvious evidence that some paranormal phenomena are real.
  5. Persecution of heretics. If Nobel prize winning physicist Brian Josephson is ostracized for interest in psi, what chance does an ordinary scientist have?

    How to Run a Conference

    Certain invitees to a workshop on the Foundations of Physics received from the organisers letters withdrawing their invitations. The letter to Brian Josephson asserted:
    It has come to my attention that one of your principal research interests is the paranormal ... in my view, it would not be appropriate for someone with such research interests to attend a scientific conference.
    while a similar letter to David Peat asserted:
    "It has come to my attention that you are the author of books on Jungian synchronicity and quantum physics, and on connections between Native American Indian thought and modern physics ... in my view, it is not appropriate for an author of such books to attend a scientific conference."

    These letters illustrate well the defensive, paranoid attitudes of members of the scientific community such as those who pressed for this action to be taken; for such people, science equates to 'closed minded enquiry', in the light of which their action is in no way surprising.

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