Kaziga Z verkar ignorera att svara på mina argument och väljer i stället att dra auktoritetsargument från kreationister.
Det följer fortfarande inte av det faktum att universum har en finit förflutna att det började existera. Detta har Stephen Hawking demonstrerat. Ett finit intervall implicerar inte ett slutet intervall. Ett universum utan början implicerar alltså inte ett oändligt förflutet. Vidare talar Hilberts kommentar även mot en oändligt gud, så det verkar som den också faller i glömska då.
Fred Hoyle har fel - Big Bang implicerar inte att universum hade en början.
Evidence for The Big Bang
"The BBT is not about the origin of the universe. Rather, its primary focus is the development of the universe over time."
Citera:
Craig: "Out of nothing, nothing comes. In every other context atheists recognize this fact"
Berättigar inte första premissen. Faktum är att det sådant argument är irrelevant för första premissens giltighet. Vidare antar Craig att det faktiskt existerar "ingenting" någon gång, vilket är felaktigt (om ingenting
existerar, är det då inte något?)
"There are something like ten million million million million million million million million million million million million million million (1 with eighty zeroes after it) particles in the region of the universe that we can observe. Where did they all come from? The answer is that, in quantum theory, particles can be created out of energy in the form of particle/antiparticle parts. But that just raises the question of where the energy came from. The answer is that the total energy of the universe is exactly zero. The matter in the universe is made out of positive energy. However, the matter is all attracting itself by gravity. Two pieces of matter that are close to each other have less energy than the same two pieces a long way apart, because you have to expend energy to separate them against the gravitational force that is pulling them together.
Thus in a sense, the gravitational field has negative energy. In the case of a universe that is approximately uniform in space, one can show that this negative gravitational energy exactly cancels the positive energy represented by the matter. So the total energy of the universe is zero.
Now twice zero is also zero. Thus the universe can double the amount of positive matter energy and also double the negative gravitational energy without violation of the conservation of energy." (Hawking, "Brief History of Time", pp. 134-135)
Jag har även gett multipla motexempel till första premissen, inklusive kvantfluktuationer, radioaktiva sönderfall och elektrondeexcitationer.
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När man invänder att hela universum nog är resultatet av en kvantfluktuation, med upphävd energiprincip, universum är en "free lunch":
Kvantfluktuationer upphäver inte energiprincipen.
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För det första håller inte alla fysiker med om att kvantfluktuationer och radioaktivt sönderfall är icke-orsakade (Köpenhamns-tolkningen)
Exempel David Bohm
Det är alltså inte säkerställt att kvantfluktuationer skulle motsäga premiss nummer 1 i kalaam-argumentet
Köpenhamnstolkningen är konsensus i vetenskapssamhället. Detta är fastställt bortom rimligt tvivel. Se gärna Bell's Theorem.
Bohmisk kvantmekanik förutsätter (1) existensen av hittils oupptäckta subquantum krafter och (2) superluminala kopplingar. Köpenhamstolkningen är mainstream, så om du vill ifrågasätta detta axlar du en tung bevisbörda, då du måste demonstrera detta. Superlunimala kopplingar bryter mot Einstein's postulat om att ljushastigheten inte kan passeras, så du måste motbevisa Einstein för att kunna fortsätta argumentet. Om du not förmodan skulle motbevisa Einstein, så faller hela relativitetsteorin, och med den, den matematik du använder för att härleda Big Bang, så då motbevisar du ditt eget argument.
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De uppträder som spontana fluktuationer i energin som finns i subatomärt vakuum. De kommer inte från ingenting, eftersom detta vakuum inte är något totalt tomrum, utan ett hav av fluktuerande energi, med en rik struktur; denna struktur är underställd fysikaliska lagar.
Partikarna kommer från energin, men energifluktuationerna saknar orsak. Se citatet av Hawking ovan.
Citera:
However, our best estimate today is that the total energy of the universe is zero (within a small zero point energy that results from quantum fluctuations), with the positive energy of matter balanced by the negative potential energy of gravity. Since the total energy is zero, no energy was needed to produce the universe and the first law was not violated.
The second law of thermodynamics requires that the entropy, or disorder, of the universe must increase or at least stay constant with time. This would seem to imply that the universe started out in a greater state of order than it has today, and so must have been designed.
However, this argument holds only for a universe of constant volume. The maximum entropy of any object is that of a black hole of the same volume. In an expanding universe, the maximum allowable entropy of the universe is continually increasing, allowing more and more room for order to form as time goes by. If we extrapolate the big bang back to the earliest definable time, the so-called Planck time (10^-43 second), we find that universe started out in a condition of maximum entropy -- total chaos. The universe had no order at the earliest definable instant. If there was a creator, it had nothing to create.
Note also that one cannot ask, much less answer, "What happened before the big bang?" Since no time earlier than the Planck time can be logically defined, the whole notion of time before the big bang is meaningless.
Inte heller fysikens lagar är särskilt svårt att förklara.
Where Do The Laws of Physics Come From?Citera:
The laws of physics were not handed down from above. Neither are they rules somehow built into the structure of the universe. They are ingredients of the models that physicists invent to describe observations. Rather than being restrictions on the behavior of matter, the laws of physics are restrictions on the behavior of physicists. If the models of physics are to describe observations based on an objective reality, then those models cannot depend on the point of view of the observer. This suggests a principle of point-of-view invariance that is equivalent to the principle of covariance (or cosmological principle, or Copernican principle) when applied to space-time. As Noether showed, this leads to the principles of energy, linear momentum, and angular momentum conservation and essentially all of classical mechanics. It also leads to Lorentz invariance and special relativity. When generalized to the abstract space of functions such as the quantum state vector, point-of-view invariance is identified with gauge invariance. Quantum mechanics is then just the mathematics of gauge transformations with no additional assumptions needed to obtain its rules, including the superposition and uncertainty principles. Conservation of electric charge, isospin, and other quantities follow from global gauge invariance. The forces in the standard model of elementary particles are fields introduced to preserve local gauge invariance. Gravity can also be viewed as such a field. Thus practically all of fundamental physics as we know it follows directly from the single principle of point-of-view invariance.
Se även boken "The Comprehensible Cosmos: Where Do The Laws of Physics Come From?" av Victor Stenger.
Du verkar gripa efter halmstrån. Har du några andra argument än kalamargumentet? När ska du addressera mina argument?