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Fine-tuned universe - Wikipedia, the free encyclopedia The term fine-tuned universe refers to a collection of ideas that state the existence of life in the Universe is the result of the universe's physical constants relating to one another in exactly the fashion that is required in order for the universe to be hospitable for life. Though there are fine tuning arguments that are naturalistic, the assertion that the universe was designed to be fine-tuned is largely promoted by advocates of intelligent design and other forms of creationism. The fine-tuned universe argument is related to the anthropic principle, which states that any valid theory of the universe must be consistent with our existence as human beings at this particular time and place in the universe. en.wikipedia.org /wiki/Fine-tuned_universe   (2399 words)

The Fallacy of the Argument from Design One common argument for theism is based on the observation that the universe is finely tuned to produce life, and that this is an incredibly unlikely event. Speaking mathematically, let "A" be the probability that the universe is fine-tuned for the kind of life which exists on earth, and "B" be the probability that earthlike life exists in a universe. Most of those creatures will in fact be in a universe which is fine-tuned, and very few (or even no) creatures will be in a universe which is not tuned for its type of biology. incolor.inetnebr.com /jepler/atheism/design/design.html   (298 words)

On Existence: The Fallacy of Intelligent Design The likelihood of a fine-tuned universe given that there is an intelligent designer and that we live in a fine tuned universe is equal to the likelihood that we live in a fined tuned universe given that it was created by random chance and that we live in a fine-tuned universe. This is to say that since we are here we must live in a universe fine-tuned to our existence regardless of whether that universe was created by an intelligent designer or by random chance. It may seem on the surface that the likelihood of a universe in which all of the constants are right for life given an intelligent designer is much higher than the likelihood that the constants are right given random chance. universalconsciousness.blogspot.com /2005/04/fallacy-of-intelligent-design.html   (3365 words)

WMAP Cosmology 101: Inflationary Universe That the density of the universe is close to the critical density, and thus the geometry of the universe is flat. It proposes a period of extremely rapid (exponential) expansion of the universe shortly after the Big Bang, during which time the energy density of the universe was dominated by a cosmological constant term that later decayed to produce the matter and radiation that fill the universe today. That the fluctuations in the primordial density in the early universe had the same amplitude on all physical scales. map.gsfc.nasa.gov /m_uni/uni_101tuning.html   (330 words)

Phl 356: Lecture #18 A region of contiguous highly-fine-tuned universes is a highly fine-tuned region, and a region of contiguous coarse-tuned universes is a coarse-tuned region. These computer simulations provide evidence for the existence of coarse-tuned universes, universes in which the laws of physics and chemistry are, unlike those in our actual universe, robustly conducive to the existence of life (self-replicating systems). Anthropic universes presumably fall into a range: in some cases the range of permitted values around the actual value is extremely narrow, and in other cases the local range is much wider (relatively speaking). www.utexas.edu /cola/depts/philosophy/faculty/koons/356/lec18.html   (2452 words)

anth.htm.htm The universe generator can be thought of as analogous to a lottery ticket generator: just as it would be no surprise that a winning number is eventually produced if enough tickets are generated, it would be no surprise that a universe fine-tuned for life would occur if enough universes are generated. According to the atheistic single-universe hypothesis, there is only one universe, and it is ultimately an inexplicable, "brute" fact that the universe exists and is fine-tuned. I define a "universe" as any region of space-time that is disconnected from other regions in such a way that the constants of physics in that region could differ significantly from the other regions. home.messiah.edu /~rcollins/finetune/anth.htm.htm   (9290 words)

The anthropic principle and the big bang: natural or supernatural? A simple probabilistic answer. - Skeptical Inquirer - HighBeam Research I suggest that if the universe is indeed fine-tuned for life, this does not logically point to the supernatural creation of the world and of life; such an interpretation is just one of many possible, equally arbitrary assumptions. Let p(L) be the unconditional probability that life exists in a universe, and p(LIFT) the conditional probability that life exists in a universe provided that that universe is fine-tuned for life. Expression (10a) states that the fine-tuning of our universe makes much more probable its supernatural origin as compared with a universe which is not "fine-tuned" for life. www.highbeam.com /library/doc0.asp?DOCID=1G1:121645992&refid=holomed_1   (2893 words)

Design Arguments for the Existence of God [Internet Encyclopedia of Philosophy] Scientists have determined that life in the universe would not be possible if more than about two dozen properties of the universe were even slightly different from what they are; as the matter is commonly put, the universe appears "fine-tuned" for life. Schlesinger argues that the fact that the universe is fine-tuned for life is improbable in exactly the same way that John's winning three consecutive lotteries is improbable. Indeed, he explicitly acknowledges that "the argument does not say that the fine-tuning evidence proves that the universe was designed, or even that it is likely that the universe was designed" (Collins 53). www.iep.utm.edu /d/design.htm   (8076 words)

Facts and Faith, Third Quarter 1998: Fine-Tuning the Case for Fine-Tuning: a Cosmic Breakthrough For the sake of comparison, the best example of human fine tuning is the gravity wave detector currently under construction, fine tuned to one part in 1023. The key factors determining whether the universe is open, closed, flat, or flat with help are these: the mass density of the universe, the expansion rate of the universe, and the value of the cosmological constant. That is, the universe either is open, having only about one-third of the mass necessary to halt its expansion, or it is flat and held flat by a small cosmological constant. www.origins.org /articles/ross_cosmicbreakthrough.html   (1347 words)

Shaken Atheism: A Look at the Fine-Tuned Universe The extent and age of the universe are not obviously an outlandish extravagance. In a universe 20 billion years old and 20 billion light years across, humans, the result of 5 billion years of evolution, have felt lost in the stars and in the agelong struggle for life. And if the matter of the universe were not as homogeneous as it is, then large portions of it would have been so dense that they would already have undergone gravitational collapse. www.religion-online.org /showarticle.asp?title=66   (1608 words)

The Fine Tuned Universe, Statistics and Bill Bennett's Gambling Critics - CWS Talk! - ChristianWebSite.com The universe has the set of apparently finely tuned fundamental constants that it does because a universe with a different set would have collapsed or diffused away before it reached our Universe's age of 12 or so billion years. The "fine tuning" may be an illusion and that many other values of various fundamental constants would give a "workable" universe too. They avoid accepting statistical certainty because the Fine Tuning of the universe implies such unbelievable odds that to be an informed person these days one must accept the certitude of God. www.botcw.com /talk/showthread.php?t=15107   (3145 words)

Summary_1(1-26-99) This analogy is extended to multiple universe theory because it may be a fallacy to believe that the existence of more than one universe increases/increased the probability that this universe would be fine-tuned to support life. The “inverse gambler’s fallacy” was brought up by the presenters as a counter to the need for multiple universe theory to explain the existence of our perfectly fine-tuned universe. Calculating probabilities for constants of this universe have no restrictions meaning that our best guess for other universes is that they are exactly the same as ours or parallel. www-ssg.sr.unh.edu /preceptorial/Summaries_2003/summary6_DVo_2003.html   (1079 words)

The Prerequisites of Life in Our Universe Fine and P. Machamer; "Probabilistic Phase Transitions and the Anthropic Principle," to appear in Origin and Early History of the Universe (Liege: 1987), Proceedings of the 26th Liege International Astrophysical Colloquium: "The Leibnizian Richness of Our Universe," to appear in Science and Metaphysics in the Philosophy of Leibniz (1987), ed. Too many more protons, and the universe would quickly collapse, assuming that its expansion rate reflected the number of photons per proton; or it would become a collection of neutron stars and black holes; or at the very least, there would be helium everywhere instead of hydrogen. Another way of expressing the need for fine tuning is to consider early cosmic densities, which are closely related to expansion speeds. www.leaderu.com /truth/3truth12.html   (10292 words)

Leadership U. Special Focus: Our Universe: Fine-Tuned for Life? Distinguished research chemist and professor Dr. Henry F. "Fritz" Schaefer, III, comments briefly on cosmological evidence of design and the fine-tuned universe, as well as science and Christianity, biology and the origin of life. Indeed, some hold that our observance of life in a universe seemingly balanced on a razor's edge is no cause for surprise whatsoever. The author briefly sketches the modern scientific scenario of the creation of the universe and the origin of the elements. www.leaderu.com /focus/universe.html   (1009 words)

Evidence for the Fine Tuning of the Universe The constants of the laws of physics have been finely tuned to a degree not possible through human engineering, Four of the more finely tuned numbers are included in the table below. Evidence for the Fine Tuning of the Universe This cosmological constant is a force that increases with the increasing size of the universe. www.godandscience.org /apologetics/designun.html   (1497 words)

Untitled Document Static universe cosmology claimed that the universe is infinite in age, thus relieving the scientific community of having to deal with questions about the ultimate origin of the cosmos. In summary it is clear that providing a universe that is suitable for life requires a remarkable assignment of the values of the various universal constants. Theistic science postulates that the universe was created by a personal God a finite time ago and that it was intelligently designed with the arrival of human life in mind. www.windowview.org /science/03astronomy.html   (4441 words)

Can "The Matrix" Be Possibly For Real? Oops... It Can! The Universe is best seen as an expanding bubble of dimensions in a sea of nothingness – although ‘nothing’ isn’t really a word you can use to describe what is ‘outside’ the Universe. The Universe is that big black thing with all the lights in it over your head. Our Universe could be some kind of optical illusion, the result of several dimensions resonating. www.exitmundi.nl /Dreamsend.htm   (2026 words)

Anthropic Principle & Fine Tuning: Multiverse and/or Intelligent Design? Scientists have analyzed the probability of a universe capable of supporting life-forms that are intelligent, and have estimated the odds to be extremely low. But if, as proposed in a Multiverse Theory, there are an immense number of universes, and the properties of these many universes are distributed across a wide range, the odds would favor having at least one universe with intelligent life. If there is only one universe, and it was not designed for life, we must conclude that we are extremely lucky. www.asa3.org /ASA/education/origins/anthropic-cr.htm   (988 words)

Theistic Anthropic Principle Refuted The chance that a universe in which we observe both life and fine-tuned constants is natural, is equal to or greater than the chance that a universe in which we observe life (and have not looked for fine-tuning) is natural. Finally, it has been shown that observing fine-tuning can only increase the probability that our Universe is natural, and can never decrease it. The probabilities of the Universe being just so that humans could live in it have, by some of the proponents of Theistic Anthropic Principle (TAP), been calculated to be so absurdly low that they say we may safely assume this could never have happened by chance. www.positiveatheism.org /faq/anthropic.htm   (2823 words)

Archaeoraptor: Phony ‘feathered’ fossil Electromagnetic and gravitational forces are finely tuned, so the right kind of star can be stable. Carbon and oxygen nuclei have finely tuned energy levels. Objection 1: (Barrow and Tipler) We should not be surprised that we do not observe features of the universe incompatible with our own existence, for if features were incompatible, we would not be here to notice it, so no explanation is needed. www.answersingenesis.org /docs/510.asp   (535 words)

Scientific American: Digits and Fidgets In an attempt to prove that the universe was intelligently designed, religion has lately been fidgeting with the fine-tuning digits of the cosmos. In his 1999 book, The Fifth Miracle, he makes these observations about the fine-tuned nature of the cosmos: "If life follows from [primordial] soup with causal dependability, the laws of nature encode a hidden subtext, a cosmic imperative, which tells them: 'Make life!' And, through life, its by-products: mind, knowledge, understanding. It means that the laws of the universe have engineered their own comprehension. www.sciam.com /print_version.cfm?articleID=000495ED-7024-1DF7-9733809EC588EEDF   (181 words)

Death of Ronald Reagan, Day After Tomorrow, Fine Tuned Universe Scientists today speak about a fine-tuned universe.* Minute variations in physical forces would cause the universe to fold in on itself or would render impossible the formation of elements such as hydrogen. *"Our universe seems to be fine-tuned (for intelligent life), because any small changes in the 20 or so physical constants would make it very different, and presumably not hospitable to intelligent life. According to these speculations, even the forces, which allow the emergence of life, had to be set in the initial split seconds of the Big Bang. www.geocities.com /seapadre_1999/homilytrinitysunday.html   (729 words)

Evol 2 If the universe and the earth are only 6,000 or 7,000 years old, as some believe, the logic of these verses is meaningless. One would have to conclude either that the features of the universe invoked in support of the Anthropic Principle are only coincidences or that the universe was indeed tailor made for life. A young universe and earth of only 6,000 years old is more absurd than the many arbitrary speculations of phenomenal lengths of time. www.christiantrumpetsounding.com /evol_2.htm   (1519 words)

Nothing But Words » Blog Archive » Intelligent Design vs. Dumb Design I would state more simply that the Fine-Tuned Universe argument is the result of a narrow vision: to say that the universe is fine-tuned for supporting life assumes that life can only happen in the way that we know it. The article’s rebuttal of the “Fine-Tuned Universe” argument, while I agree with it, is presented in a mathematical form that I found more distracting than compelling. Were the rules of the universe fine-tuned just for us, or did we evolve to suit the physical laws of this universe? www.toppa.com /blog/politics/politics-2005/250   (1017 words)

finetuneduniverse The major implication of this growing awareness of the fine-tuned nature of the universe is the suggestion that there is a kind of innate intelligence in the cosmos, which many see as scientific evidence for the existence of God. It had to be incredibly finely balanced, and physicists and astronomers have been amazed at this balance. And the result was just enough matter to still be enough to fill our known universe, and all the energy it took to ignite the stars and keep everything in motion. www.blatner.com /adam/consctransf/finetuneduniverse.html   (3026 words)

Vic Stenger The latest concoction of the argument from design utilizes the socalled anthropic coincidences to assert that the universe is fine tuned for life. Stenger argues that the fine-tuning argument is flawed because it assumes that only one kind of life, ours, is possible in every configuration of universes. Calculations of the properties of universes having different physical constants than ours indicate that long-lived stars are not unusual, and thus most universes should have time for complex systems of some type to evolve. www.infidels.org /library/modern/vic_stenger   (957 words)

debunkers.org » Creationism That is, the only way to have life in a non-fine tuned universe is for a supernatural entity to generate that life and some how sustain it. Part of the hypothesis in the book is that the universe is fine tuned for life. When people cannot accept the above logic with regards to the fine tuning argument, I am reluctant to invest both time and money to see what the rest of their arguments are. www.debunkers.org /intro/index.php?cat=8   (8548 words)

Westmont College - WeMail Ernan McMullin, John Cardinal O’Hara professor emeritus of philosophy at the University of Notre Dame, will speak on "Is the Universe Fine-Tuned?" 3:30 p.m. Mullin, two developments in the first half of the 20th century made possible the construction of a cosmology, that is, a theoretical account of our universe. The result was the "Big Bang" theory, proposing that our universe began from an unimaginably energetic dot some 13.8 billion years ago. www.westmont.edu /_news/pages/publications/WeMail/nov_04.html   (2388 words)

Secular Web Kiosk and Bookstore The conclusion of the fine-tuning argument is that the universe was fine-tuned, but not that the Fine-Tuner was anything in particular. If we want to say who or what it was that fine-tuned the universe, we have to draw on independent evidence to break the deadlock between competing possibilities. We would then have a general consensus in favour of the view that our universe was deliberately fine-tuned for life. www.secweb.org /asset.asp?AssetID=390   (1420 words)

Pickover Report -- Breaking News in Science Near The Edge Cosmythology: Is the universe fine-tuned to produce us? Please see the Reality Carnival for daily astounding news headlines in areas ranging from parallel universes to religion to sex to exotic sushi. What are all the physical constants that shape the universe? sprott.physics.wisc.edu /pickover/pickover_report.html   (1023 words)

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