ScienceAnd Blog

December 14, 2009

Creation from the void

Filed under: Will the Universe be ours? — admin @ 2:12 pm

CREATION FROM THE VOID

by George F. Hart, 19th., August, 2009

The quantum vacuum is where everything that we know came from, even the matrix of space-time”.

Frank Close, “NOTHING – a very short introduction”, p: 107,2009.

Humans are adapted to sense things at the mega-scale – not the atomic level or below and not the galactic or universe level. We have to use logical inquiry to understand things at these other levels and explain them in a universal language which we call Science. Science is the language whereby human being describe reality. We formulate hypotheses and then Theories that conform to facts. Very small things are understood by quantum mechanics. Very large things are understood by gravity. Scientists believe that at the quantum level space cannot be a true void. The uncertainty principle demands that knowing that there is NO PARTICLE AT ANY AND ALL POINTS tells us nothing about momentum [energy] and that energy cannot be zero. Zero point energy is merely the minimum amount of observable energy existing at a location. The classical view is that a zero point can split into two equal but opposites and the void can have an average of zero. By the continual process of splitting into opposites and then uniting into nothing once more the result is that there is no such thing as empty space i.e. a true void. A analogy would be two colliding light waves of equal wave length which when 90 degrees out of phase create dark. BUT is this a mathematical construct when it comes to the void? Is it implicit in the wave/particle duality that if all mass is removed so is all energy and this does not break the uncertainty principle i.e. are zero point energy and zero point motion relevant when all matter is removed? The ground state of a vacuum is the state at which no more energy can be removed from the system. Casimir H. [1948] suggested how to determine if zero point energy is real or just a mathematical construct and in 1996 this was done in the affirmative. The “Casimir Effect” is the CHANGE in zero point energy even though the zero point energy itself cannot be measured. Case notes “The void is a quantum sea of zero point waves, with all possible wavelengths” Close, p. 106. Theoretically zero-point energy is infinite although it may not be accessible as available energy.

QUESTION FOR TODAY:  Is it possible to tell whether the Earth is revolving around our Universe or the Universe is revolving around the Earth? And what has this to do with Thirring’s 1918 idea that thereby mass and radius of the universe are approximately equal?

October 3, 2008

Pure science and the posthuman future

Filed under: Future Descendents — admin @ 10:32 am

 

by R. CAMPA.

 

Journal of Evolution and Technology, 19[1]:28-34,2008.

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Review by Professor George F. Hart, LSU.

 

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Having lived and worked in Britain, the former Soviet Union, South Africa, USA and India I am sure that the way in which we view pure science depends upon our cultural gamodeme.  Dr. Campa’s view that “Since the industrial revolution, humans have tended to reduce science to the ancillary role of (the) engine of technology”, whilst true for certain cultures and especially those that came under the influence of Sovietism, is not a global attribute of scientists.  The former Soviet Union trained skilled specialist to a very high level in narrow and specialized fields and, indeed, looked upon science as the tool of technology.  Britain provided a broad but still specialized education for it’s highly skilled scientists. The USA used a broader model still [see Hart, 2008].  My current view is that science is the way in which we understand reality, and technology is essentially a set of ‘trades’ that utilize science. In no way, however, is science subservient to technology.

 

Dr Campa’s article does not break any new ground but its usefulness is in the comments on some of the critical popular literature of the past few decades [this includes the usual suspects: Chomsky, Dennett, Dyson, Fukuyama, Horgan, Kuhn, Minsky and Moravac]. In this regard it offers a starting point for those interested in delving deeper into transhumanism.

 

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Hart, G. F.,2008.  Evolution and the Future of Humanity, Homo sapiens’ galactic future. eBook edition. ScienceAnd Publications, Boulder, Colorado. ISBN-13 978-0-9818642-0-4 ,

 

Reference link: www.ScienceAnd.com.

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