Dark matter consists of neutral
neutrinos. They represent over 96% of
the content of the universe.
Importantly, they do not interact easily with gravity until they have
self assembled into a large enough grouping or even decay into one of the
particles we actually recognize. We live
in an ocean of such real particles.
This forms what I have described
as Cloud Cosmology.
Every grouping forms up
geometrically and then decays at some point or the other. What is produced is a particle and a photon carrying of the surplus curvature brought about by the decay. This produces a background flux of radiation
and fast particles that we call cosmic rays.
The so called Big Bang background radiation is conjectured to be the
decay radiation produced by the neutral neutrinos.
Now read this item.
The New Scientific Revolution
Rupert Sheldrake March 25, 2013
Before 2012 slips away it’s worth remembering that this is the fiftieth
anniversary of the publication of Thomas Kuhn’s hugely influential book, The Structure of Scientific Revolutions, which was itself
revolutionary, and has sold more than a million copies
worldwide. Almost every time you hear the word ‘paradigm’, Kuhn’s
book is in the background.
Kuhn made it clear that science is not simply devoted to the rational
pursuit of truth, but is subject to human foibles, ambitions, emotions, and
peer-group pressures. A paradigm is a theory of reality, a model of the way in
which research can be done, and a consensus within a professional group. At
any given time anomalies that do not fit into the paradigm are rejected or
ignored, and ‘normal science’ goes on within the agreed framework. But at times of scientific revolution, ‘one conceptual world view is replaced by another’; the
framework itself is enlarged to include anomalies that were previously
unexplained. Some well-known examples of major paradigm shifts are the
Copernican revolution in astronomy, the Darwinian theory of evolution, and the relativity and
quantum revolutions in twentieth century physics.
Are further paradigm shifts likely? If science is to
develop further, they are inevitable. And as old certainties break down all
around us in the economic, financial and political worlds, in science the
long-established materialist paradigm is in crisis.
In physics, there has been a major shift away from the observable towards towards the virtual. Since the beginning of this century, matter and energy as we know them have been demoted to 4 percent of the universe. The rest consists of hypothetical dark matter and dark energy. The nature of 96 percent of
physical reality is literally obscure. Meanwhile, the observable physical
realm is floating on a vast ocean of energy called the zero-point energy field
or the quantum
vacuum field, from which virtual particles emerge and disappear, mediating
all electromagnetic forces. Your eyes are reading these lines through seething
virtual photons as your retinas absorb light, and as nerve impulses move up the
optic nerve and patterns of electrical activity arise in your brain, all
mediated by corresponding patterns of activity within the vacuum field within
and around you.
Even the mass of an obviously physical object like a rock arises from
virtual particles in hypothetical fields. In the Standard
Model of particle physics, all mass is ultimately explained in terms
of the invisible Higgs field, which has a constant strength everywhere. The
Higgs boson is supposed to create a cloud of virtual particles in the
Higgs field around it, and these virtual particles interact with other quantum
particles, giving them mass.
Contemporary theoretical physics is dominated by superstring and M
theories, with 10 and 11 dimensions respectively. These theories are
untested and currently untestable. Meanwhile, many cosmologists have adopted
the multiverse theory, which asserts that there are trillions of universes
besides our own. These are interesting speculations, but they are not
old-paradigm materialist science. Reality has dissolved into the physics of the
virtual.
In consciousness studies, materialism is being challenged by a new
version of animism or ‘panpsychism’, according to which all self-organizing
material systems, like electrons, have a mental as well as a physical
aspect. In his recent book, Mind and Cosmos: Why the Materialist Neo-Darwinian Conception
of Nature is Almost Certainly False the atheist philosopher Thomas
Nagel argues that a shift to panpsychism is necessary for any viable philosophy
of nature that does not need to invoke God.
Meanwhile, in biology, despite the confident claim in the late
twentieth century that genes and molecular biology would soon explain the
nature of life, no one yet knows how plants and animals develop from
fertilized eggs. And following the technical triumph of the Human Genome Project, first announced by
Bill Clinton and Tony Blair in June 2000, there were big surprises. There are
far fewer human genes than anticipated, a mere 23,000 instead of 100,000. Sea
urchins have about 26,000 and rice plants 38,000. Attempts to predict
characteristics such as height have shown that genes account for only about 5
percent of the variation from person to person, instead of the 80 percent
expected. Unbounded confidence has given way to the ‘missing
heritability problem’. Investors in genomics and biotechnology have
lost many billions of dollars. A recent report by the Harvard Business
School on the
biotechnology industry revealed that “only a tiny fraction of companies had
ever made a profit” and showed how promises of breakthroughs have failed over
and over again.
Materialist science seemed simple and straightforward. But old-style material reality has now dissolved into multi-dimensional virtual physics; increasing numbers of philosophers and neuroscientists are moving towards panpsychism; and biologists are having to think about ‘systems’ and ‘emergent properties’ that cannot be reduced to the molecular level.
Kuhn’s insights, and the subsequent developments in science studies,
are not merely of historical relevance, looking at revolutions in the past. Hopefully
we can learn from them today. We are in the midst of a new revolution.
- Rupert
About the Author
Dr. Rupert Sheldrake is a biologist and author of more than 80
technical papers and ten books. A former Research Fellow of the Royal Society,
he studied natural sciences at Cambridge
University , where he took a Ph.D. in
biochemistry, and philosophy at Harvard
University , where he was
a Frank Knox Fellow. He was a Fellow of Clare
College , Cambridge University ,
and Director of Studies in biochemistry and cell biology. He is the Director of
the Perrott-Warrick Project, funded from Trinity
College , Cambridge University ,
and a Fellow of the Institute of Noetic Sciences. His books include A New Science of Life: The Hypothesis Of Formative Causation (J.P.
Tarcher, 1981; new edition 2010), The Presence of the Past: Morphic Resonance And The Habits Of
Nature (Times Books, 1988),The Rebirth of Nature: The Greening Of Science And God (Bantam
Books, 1991), Dogs that Know When Their Owners are Coming Home: And Other
Unexplained Powers Of Animals (Crown, 1999) and The Sense of Being Stared At: And Other Aspects Of The Extended
Mind (Crown Publishers, 2003). He lives in London with his wife, Jill Purce, and two sons. His website is www.sheldrake.org.
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