Uncommon Descent Serving The Intelligent Design Community

How many Earth-like planets are there?

Share
Facebook
Twitter
LinkedIn
Flipboard
Print
Email
An illustration of a number of the different kinds of planets found by Kepler all lined up in a row.
types of planets Kepler found/NAA

From ScienceDaily: One team’s estimate:

Based on their simulations, the researchers estimate that planets very close to Earth in size, from three-quarters to one-and-a-half times the size of earth, with orbital periods ranging from 237 to 500 days, occur around approximately one in four stars. Importantly, their model quantifies the uncertainty in that estimate. They recommend that future planet-finding missions plan for a true rate that ranges from as low about one planet for every 33 stars to as high as nearly one planet for every two stars.

“Knowing how often we should expect to find planets of a given size and orbital period is extremely helpful for optimize surveys for exoplanets and the design of upcoming space missions to maximize their chance of success,” said Ford. “Penn State is a leader in brining state-of-the-art statistical and computational methods to the analysis of astronomical observations to address these sorts of questions. Our Institute for CyberScience (ICS) and Center for Astrostatistics (CASt) provide infrastructure and support that makes these types of projects possible.”

The Center for Exoplanets and Habitable Worlds at Penn State includes faculty and students who are involved in the full spectrum of extrasolar planet research. A Penn State team built the Habitable Zone Planet Finder, an instrument to search for low-mass planets around cool stars, which recently began science operations at the Hobby-Eberly Telescope, of which Penn State is a founding partner. A second Penn State-built spectrograph is in being tested before it begins a complementary survey to discover and measure the masses of low-mass planets around sun-like stars. This study makes predictions for what such planet surveys will find and will help provide context for interpreting their results.Paper. paywall – Danley C. Hsu, Eric B. Ford, Darin Ragozzine, Keir Ashby. Occurrence Rates of Planets Orbiting FGK Stars: Combining Kepler DR25, Gaia DR2, and Bayesian Inference. The Astronomical Journal, 2019; 158 (3): 109 DOI: 10.3847/1538-3881/ab31ab More.

Is this a high-tech Drake Equation or is it a good bet?

See also: Researchers: Toxic Gases Would Slow Emergence Of Life On Exoplanets

Comments
"Based on their simulations, the researchers estimate that planets very close to Earth in size, from three-quarters to one-and-a-half times the size of earth, with orbital periods ranging from 237 to 500 days, occur around approximately one in four stars. Importantly, their model quantifies the uncertainty in that estimate." Are they NUTS?? Entire GALAXIES are written off for being "too young" (lacking heavier elements" or "too old" (having too many heavy elements). That is, only 3rd and 4th generation galaxies have the right mix of elements. And then there is the fact that any star "too close" to its galaxy's center is continuously bathed in enough radiation to sterilize any planet that might form around that star. And of course a buncha stars are either too big or too small. And then there is the problem of stars that form next to the stars that are gonna go nova. Etc., etc. So I'd make the wild guess that stars are that can support Life are 1 in 1,000, probably much less. And then there is the problem, as demonstrated by Venus and Mars, that the planet requires a WHOLE LOTTA other restrictions (um, a crust thin enough to allow tectonic plates [the crust on Venus is too thick]). And it MUST have a center with LOTS of iron so as to generate Van Allen Belts. So, chance of right kind of star: 1/10 (or less) Chance of right kind of iron core: 1/10 (or less) Chance of proper axis tilt to cause slowly changing seasons: 1/10 (or less) Etc., etc. Basically, Earth is the ONLY planet Earthlings will EVER find that is able to support complex life (lizards, frogs, fish, etc.). We need to learn to live with that.vmahuna
August 18, 2019
August
08
Aug
18
18
2019
04:37 AM
4
04
37
AM
PDT
Because of many such experiments as this, Richard Conn Henry, who is Professor of Physics at John Hopkins University, states “It is more than 80 years since the discovery of quantum mechanics gave us the most fundamental insight ever into our nature: the overturning of the Copernican Revolution, and the restoration of us human beings to centrality in the Universe.”
“It is more than 80 years since the discovery of quantum mechanics gave us the most fundamental insight ever into our nature: the overturning of the Copernican Revolution, and the restoration of us human beings to centrality in the Universe. And yet, have you ever before read a sentence having meaning similar to that of my preceding sentence? Likely you have not, and the reason you have not is, in my opinion, that physicists are in a state of denial, and have fears and agonies that are very similar to the fears and agonies that Copernicus and Galileo went through with their perturbations of society.” Richard Conn Henry – Professor of Physics – John Hopkins University http://henry.pha.jhu.edu/quantum.enigma.html
In fact, as Steven Weinberg himself, an atheist, states in the following article, "In the instrumentalist approach (in quantum mechanics) humans are brought into the laws of nature at the most fundamental level.,,, the instrumentalist approach turns its back on a vision that became possible after Darwin, of a world governed by impersonal physical laws that control human behavior along with everything else.,,, In quantum mechanics these probabilities do not exist until people choose what to measure,,, Unlike the case of classical physics, a choice must be made,,,"
The Trouble with Quantum Mechanics – Steven Weinberg – January 19, 2017 Excerpt: The instrumentalist approach,, (the) wave function,, is merely an instrument that provides predictions of the probabilities of various outcomes when measurements are made.,, In the instrumentalist approach,,, humans are brought into the laws of nature at the most fundamental level. According to Eugene Wigner, a pioneer of quantum mechanics, “it was not possible to formulate the laws of quantum mechanics in a fully consistent way without reference to the consciousness.”11 Thus the instrumentalist approach turns its back on a vision that became possible after Darwin, of a world governed by impersonal physical laws that control human behavior along with everything else. It is not that we object to thinking about humans. Rather, we want to understand the relation of humans to nature, not just assuming the character of this relation by incorporating it in what we suppose are nature’s fundamental laws, but rather by deduction from laws that make no explicit reference to humans. We may in the end have to give up this goal,,, Some physicists who adopt an instrumentalist approach argue that the probabilities we infer from the wave function are objective probabilities, independent of whether humans are making a measurement. I don’t find this tenable. In quantum mechanics these probabilities do not exist until people choose what to measure, such as the spin in one or another direction. Unlike the case of classical physics, a choice must be made,,, http://quantum.phys.unm.edu/466-17/QuantumMechanicsWeinberg.pdf
In fact Weinberg, again an atheist, rejected the instrumentalist approach precisely because “humans are brought into the laws of nature at the most fundamental level” and also because it undermined the Darwinian worldview from within. Yet, regardless of how he and other atheists may prefer the world to behave, quantum mechanics itself could care less how atheists prefer the world to behave. Although there have been several major loopholes in quantum mechanics over the past several decades that atheists have tried to appeal to in order to try to avoid the ‘spooky’ Theistic implications of quantum mechanics, over the past several years each of those major loopholes have each been closed one by one. The last major loophole that was left to be closed was the “setting independence” and/or the ‘free-will’ loophole:
Closing the ‘free will’ loophole: Using distant quasars to test Bell’s theorem – February 20, 2014 Excerpt: Though two major loopholes have since been closed, a third remains; physicists refer to it as “setting independence,” or more provocatively, “free will.” This loophole proposes that a particle detector’s settings may “conspire” with events in the shared causal past of the detectors themselves to determine which properties of the particle to measure — a scenario that, however far-fetched, implies that a physicist running the experiment does not have complete free will in choosing each detector’s setting. Such a scenario would result in biased measurements, suggesting that two particles are correlated more than they actually are, and giving more weight to quantum mechanics than classical physics. “It sounds creepy, but people realized that’s a logical possibility that hasn’t been closed yet,” says MIT’s David Kaiser, the Germeshausen Professor of the History of Science and senior lecturer in the Department of Physics. “Before we make the leap to say the equations of quantum theory tell us the world is inescapably crazy and bizarre, have we closed every conceivable logical loophole, even if they may not seem plausible in the world we know today?” https://www.sciencedaily.com/releases/2014/02/140220112515.htm
And now Anton Zeilinger and company have recently, as of 2018, pushed the ‘free will loophole’ back to 7.8 billion years ago, thereby firmly establishing the ‘common sense’ fact that the free will choices of the experimenter in the quantum experiments are truly free and are not determined by any possible causal influences from the past for at least the last 7.8 billion years, and that experimenters themselves are therefore shown to be truly free to choose whatever measurement settings in the experiments that he or she may so desire to choose so as to ‘logically’ probe whatever aspect of reality that he or she may be interested in probing.
Cosmic Bell Test Using Random Measurement Settings from High-Redshift Quasars – Anton Zeilinger – 14 June 2018 Abstract: In this Letter, we present a cosmic Bell experiment with polarization-entangled photons, in which measurement settings were determined based on real-time measurements of the wavelength of photons from high-redshift quasars, whose light was emitted billions of years ago; the experiment simultaneously ensures locality. Assuming fair sampling for all detected photons and that the wavelength of the quasar photons had not been selectively altered or previewed between emission and detection, we observe statistically significant violation of Bell’s inequality by 9.3 standard deviations, corresponding to an estimated p value of ? 7.4 × 10^21. This experiment pushes back to at least ? 7.8 Gyr ago the most recent time by which any local-realist influences could have exploited the “freedom-of-choice” loophole to engineer the observed Bell violation, excluding any such mechanism from 96% of the space-time volume of the past light cone of our experiment, extending from the big bang to today. https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.080403
Thus regardless of how Steven Weinberg and other atheists may prefer the universe to behave, with the closing of the last remaining free will loophole in quantum mechanics, “humans are indeed brought into the laws of nature at the most fundamental level”, and thus these recent findings from quantum mechanics directly undermine, as Weinberg himself stated, the “vision that became possible after Darwin, of a world governed by impersonal physical laws that control human behavior along with everything else.” Moreover, contrary to the supposed ‘working assumption’ in science of the Copernican Principle, and according to our most powerful theories in science which have now overturned the Copernican principle, humans, and the earth beneath their feet, are not nearly as insignificant in this universe as many brilliant people, including many Christians, have been falsely led to believe by the Copernican principle and/or the principle of mediocrity. Moreover allowing free will and/or Agent causality into the laws of physics at their most fundamental level has a fairly profound implication for Christianity in particular. Allowing the Agent causality of God ‘back’ into physics, as the Christian founders of modern science originally envisioned,,,, (Isaac Newton, Michael Faraday, James Clerk Maxwell, and Max Planck, to name a few of the Christian founders),,, and as quantum mechanics itself now empirically demands (with the closing of the free will loophole by Anton Zeilinger and company), rightly allowing the Agent causality of God ‘back’ into physics provides us with a very plausible resolution for the much sought after ‘theory of everything’ in that Christ’s resurrection from the dead provides an empirically backed reconciliation, via the Shroud of Turin, between quantum mechanics and general relativity into the much sought after ‘Theory of Everything”. As Isabel Piczek and Chuck Missler note in the following video and articles, the Shroud of Turin reveals a strange ‘event horizon’:
“When you look at the image of the shroud, the two bodies next to each other, you feel that it is a flat image. But if you create, for instance, a three dimensional object, as I did, the real body, then you realize that there is a strange dividing element. An interface from which the image is projected up and the image is projected down. The muscles of the body are absolutely not crushed against the stone of the tomb. They are perfect. It means the body is hovering between the two sides of the shroud. What does that mean? It means there is absolutely no gravity. Other strange you discover is that the image is absolutely undistorted. Now if you imagine the clothe was wrinkled, tied, wrapped around the body, and all of the sudden you see a perfect image, which is impossible unless the shroud was made absolutely taut, rigidly taut.” Isabel Piczek – Turin shroud – (Particle Physicist explains event horizon) – video https://www.youtube.com/watch?v=PIpdIz5Rp3I THE EVENT HORIZON (Space-Time Singularity) OF THE SHROUD OF TURIN. – Isabel Piczek – Particle Physicist Excerpt: We have stated before that the images on the Shroud firmly indicate the total absence of Gravity. Yet they also firmly indicate the presence of the Event Horizon. These two seemingly contradict each other and they necessitate the past presence of something more powerful than Gravity that had the capacity to solve the above paradox. http://shroud3d.com/findings/isabel-piczek-image-formation “You can read the science of the Shroud, such as total lack of gravity, lack of entropy (without gravitational collapse), no time, no space—it conforms to no known law of physics.” The phenomenon of the image brings us to a true event horizon, a moment when all of the laws of physics change drastically. Dame Piczek created a one-fourth size sculpture of the man in the Shroud. When viewed from the side, it appears as if the man is suspended in mid air (see graphic, below), indicating that the image defies previously accepted science. The phenomenon of the image brings us to a true event horizon, a moment when all of the laws of physics change drastically. – Chuck Missler – A Quantum Hologram of Christ’s Resurrection?
The following study states that ‘The bottom part of the cloth (containing the dorsal image) would have born all the weight of the man’s supine body, yet the dorsal image is not encoded with a greater amount of intensity than the frontal image.’
Particle Radiation from the Body – July 2012 – M. Antonacci, A. C. Lind Excerpt: The Shroud’s frontal and dorsal body images are encoded with the same amount of intensity, independent of any pressure or weight from the body. The bottom part of the cloth (containing the dorsal image) would have born all the weight of the man’s supine body, yet the dorsal image is not encoded with a greater amount of intensity than the frontal image. Radiation coming from the body would not only explain this feature, but also the left/right and light/dark reversals found on the cloth’s frontal and dorsal body images. http://www.academicjournals.org/app/webroot/article/article1380798649_Antonacci.pdf
Moreover, besides gravity being dealt with, the shroud also gives us evidence that Quantum Mechanics was dealt with. In the following paper, it was found that it was not possible to describe the image formation on the Shroud in classical terms but they found it necessary to describe the formation of the image on the Shroud in discrete quantum terms.
The absorbed energy in the Shroud body image formation appears as contributed by discrete (quantum) values – Giovanni Fazio, Giuseppe Mandaglio – 2008 Excerpt: This result means that the optical density distribution,, can not be attributed at the absorbed energy described in the framework of the classical physics model. It is, in fact, necessary to hypothesize a absorption by discrete values of the energy where the ‘quantum’ is equal to the one necessary to yellow one fibril. http://cab.unime.it/mus/541/1/c1a0802004.pdf
Kevin Moran, an optical engineer working on the mysterious ‘3D’ nature of the Shroud image, states the ‘supernatural’ explanation this way, “This suggests a quantum event where a finite amount of energy transferred abruptly. The fact that there are images front and back suggests the radiating particles were released along the gravity vector.”
Optically Terminated Image Pixels Observed on Frei 1978 Samples – Kevin E. Moran – 1999 Discussion Pia’s negative photograph, from 1898, showed what looked to be a body that was glowing, but slightly submerged in a bath of cloudy water. This condition is more properly described as an image that is visible, at a distance, but by locally attenuated radiation. The unique front-and-back only image can be best described as gravitationally collimated. The radiation that made the image acted perfectly parallel to gravity. There is no side image. The radiation is parallel to gravity and, if moving at light speed, only lasted about 100 picoseconds. It is particulate in nature, colliding only with some of the fibers. It is not a continuum or spherical-front radiation that made the image, as visible or UV light. It is not the X-ray radiation that obeys the one over R squared law that we are so accustomed to in medicine. It is more unique,,, Theoretical model It is suggested that the image was formed when a high-energy particle struck the fiber and released radiation within the fiber at a speed greater that the local speed of light. Since the fiber acts as a light pipe, this energy moved out through the fiber until it encountered an optical discontinuity, then it slowed to the local speed of light and dispersed. Discussion The fact that the pixels don’t fluoresce suggests that the conversion to their now brittle dehydrated state occurred instantly and completely so no partial products remain to be activated by the ultraviolet light. This suggests a quantum event where a finite amount of energy transferred abruptly. The fact that there are images front and back suggests the radiating particles were released along the gravity vector. The radiation pressure may also help explain why the blood was “lifted cleanly” from the body as it transformed to a resurrected state.” https://www.shroud.com/pdfs/moran.pdf
Moreover, the following article found that it would take 34 Trillion Watts of what is termed VUV (directional) radiation to form the image on the shroud.
Astonishing discovery at Christ’s tomb supports Turin Shroud – NOV 26TH 2016 Excerpt: The first attempts made to reproduce the face on the Shroud by radiation, used a CO2 laser which produced an image on a linen fabric that is similar at a macroscopic level. However, microscopic analysis showed a coloring that is too deep and many charred linen threads, features that are incompatible with the Shroud image. Instead, the results of ENEA “show that a short and intense burst of VUV directional radiation can color a linen cloth so as to reproduce many of the peculiar characteristics of the body image on the Shroud of Turin, including shades of color, the surface color of the fibrils of the outer linen fabric, and the absence of fluorescence”. ‘However, Enea scientists warn, “it should be noted that the total power of VUV radiations required to instantly color the surface of linen that corresponds to a human of average height, body surface area equal to = 2000 MW/cm2 17000 cm2 = 34 thousand billion watts makes it impractical today to reproduce the entire Shroud image using a single laser excimer, since this power cannot be produced by any VUV light source built to date (the most powerful available on the market come only to several billion watts)”. Comment The ENEA study of the Holy Shroud of Turin concluded that it would take 34 Thousand Billion (trillion) Watts of VUV radiation to make the image on the shroud. This output of electromagnetic energy remains beyond human technology. Per predatormasters
Thus, when we rightly let the agent causality of God back into the picture of modern physics, (as the Christian founders of modern science originally envisioned), and as quantum physics itself now empirically demands with the closing of the free will loophole, (Zeilinger and company), then a empirically backed reconciliation, (via the Shroud of Turin), between Quantum Mechanics, Special Relativity, (i.e. Quantum Electrodynamics), and General Relativity, i.e. the ‘Theory of Everything’, readily pops out for us in Christ’s resurrection from the dead. i.e. The infinite gap between the eternities of special relativity and general relativity was bridged when Christ was resurrected from the dead.
Colossians 1:15-20 The Son is the image of the invisible God, the firstborn over all creation. For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. He is before all things, and in him all things hold together. And he is the head of the body, the church; he is the beginning and the firstborn from among the dead, so that in everything he might have the supremacy. For God was pleased to have all his fullness dwell in him, and through him to reconcile to himself all things, whether things on earth or things in heaven, by making peace through his blood, shed on the cross.
bornagain77
August 18, 2019
August
08
Aug
18
18
2019
04:20 AM
4
04
20
AM
PDT
On top of that, in the following video physicist Neil Turok states,
“So we can go from 10 to the plus 25 to 10 to the minus 35. Now where are we? Well the size of a living cell is about 10 to the minus 5. Which is halfway between the two. In mathematical terms, we say it is the geometric mean. We live in the middle between the largest scale in physics,,, and the tiniest scale [in physics].” – Neil Turok as quoted at the 14:40 minute mark The Astonishing Simplicity of Everything – Neil Turok Public Lecture – video (12:00 minute mark, we live in the geometric mean, i.e. the middle, of the universe) https://youtu.be/f1x9lgX8GaE?t=715
Whereas, the following more recent graph by William Dembski states that 8.8 x 10^26 M is the observable universe’s diameter. Whereas 1.6 x 10^-35 is the Planck length which is the smallest length possible.
Magnifying the Universe https://academicinfluence.com/ie/mtu/
Thus with Dembski’s new graph, we find that the geometric mean is at 10^-4, which just so happens to be the smallest scale visible to the human eye, as well as being the size of a human egg. Needless to say, these findings directly contradict the Copernican Principle and/or the Principle of mediocrity,
Copernican principle Excerpt: In physical cosmology, the Copernican principle, is an alternative name of the mediocrity principle,,, stating that humans (the Earth, or the Solar system) are not privileged observers of the universe.[1] Named for Copernican heliocentrism, it is a working assumption that arises from a modified cosmological extension of Copernicus’s argument of a moving Earth.[2] In some sense, it is equivalent to the mediocrity principle. – per wikipedia
Besides human vision and human eggs being at the geometric mean of the universe overturning the Copernican principle, both General Relativity and Quantum Mechanics, (i.e. our two most powerful theories in science), have themselves now overturned the Copernican principle and/or the principle of mediocrity as being a valid principle in science. In regards to the 4 dimensional space-time of Einstein’s General Relativity, we find that each 3-Dimensional point in the universe is central to the expansion of the universe,,,
Where is the centre of the universe?: Excerpt: There is no centre of the universe! According to the standard theories of cosmology, the universe started with a “Big Bang” about 14 thousand million years ago and has been expanding ever since. Yet there is no centre to the expansion; it is the same everywhere. The Big Bang should not be visualized as an ordinary explosion. The universe is not expanding out from a centre into space; rather, the whole universe is expanding and it is doing so equally at all places, as far as we can tell. http://math.ucr.edu/home/baez/physics/Relativity/GR/centre.html
,,, and since any 3-Dimensional point can be considered central in the 4-Dimensional space time of General Relativity, then, as the following articles make clear, it is now left completely open to whomever is making a model of the universe to decide for themselves what is to be considered central in the universe,,,
How Einstein Revealed the Universe’s Strange “Nonlocality” – George Musser | Oct 20, 2015 Excerpt: Under most circumstances, we can ignore this nonlocality. You can designate some available chunk of matter as a reference point and use it to anchor a coordinate grid. You can, to the chagrin of Santa Barbarans, take Los Angeles as the center of the universe and define every other place with respect to it. In this framework, you can go about your business in blissful ignorance of space’s fundamental inability to demarcate locations.,, In short, Einstein’s theory is nonlocal in a more subtle and insidious way than Newton’s theory of gravity was. Newtonian gravity acted at a distance, but at least it operated within a framework of absolute space. Einsteinian gravity has no such element of wizardry; its effects ripple through the universe at the speed of light. Yet it demolishes the framework, violating locality in what was, for Einstein, its most basic sense: the stipulation that all things have a location. General relativity confounds our intuitive picture of space as a kind of container in which material objects reside and forces us to search for an entirely new conception of place. http://www.scientificamerican.com/article/how-einstein-revealed-the-universe-s-strange-nonlocality// How Einstein Lost His Bearings, and With Them, General Relativity – March 2018 Excerpt: Einstein’s field equations — the equations of general relativity — describe how the shape of space-time evolves in response to the presence of matter and energy. To describe that evolution, you need to impose on space-time a coordinate system — like lines of latitude and longitude — that tells you which points are where. The most important thing to recognize about coordinate systems is that they’re human contrivances. Maybe in one coordinate system we label a point (0, 0, 0), and in another we label that same point (1, 1, 1). The physical properties haven’t changed — we’ve just tagged the point differently. “Those labels are something about us, not something about the world,” said James Weatherall, a philosopher of science at the University of California, Irvine.,,, The Einstein field equations we have today are generally covariant. They express the same physical truths about the universe — how space-time curves in the presence of energy and matter — regardless of what coordinates you use to label things.,,, as Einstein discovered,,, the universe doesn’t admit any one privileged choice of coordinates. https://www.quantamagazine.org/how-einstein-lost-his-bearings-and-with-them-general-relativity-20180314/
Even individual people, as the following article makes clear, can be considered to be central in the universe according to the four-dimensional space-time of General Relativity,,,
You Technically Are the Center of the Universe – May 2016 Excerpt: (due to the 1 in 10^120 finely tuned expansion of the 4-D space-time of General Relativity) no matter where you stand, it will appear that everything in the universe is expanding around you. So the center of the universe is technically — everywhere. The moment you pick a frame of reference, that point becomes the center of the universe. Here’s another way to think about it: The sphere of space we can see around us is the visible universe. We’re looking at the light from stars that’s traveled millions or billions of years to reach us. When we reach the 13.8 billion-light-year point, we’re seeing the universe just moments after the Big Bang happened. But someone standing on another planet, a few light-years to the right, would see a different sphere of the universe. It’s sort of like lighting a match in the middle of a dark room: Your observable universe is the sphere of the room that the light illuminates. But someone standing in a different spot in the room will be able to see a different sphere. So technically, we are all standing at the center of our own observable universes. https://mic.com/articles/144214/you-technically-are-the-center-of-the-universe-thanks-to-a-wacky-physics-quirk
,,, In fact, when Einstein first formulated both Special and General relativity, he gave a hypothetical observer a privileged frame of reference in which to make measurements in the universe.
Introduction to special relativity Excerpt: Einstein’s approach was based on thought experiments, calculations, and the principle of relativity, which is the notion that all physical laws should appear the same (that is, take the same basic form) to all inertial observers.,,, Each observer has a distinct “frame of reference” in which velocities are measured,,,, per wikipedia The happiest thought of my life. Excerpt: In 1920 Einstein commented that a thought came into his mind when writing the above-mentioned paper he called it “the happiest thought of my life”: “The gravitational field has only a relative existence… Because for an observer freely falling from the roof of a house – at least in his immediate surroundings – there exists no gravitational field.” per physicsedu Introduction to Tensor Calculus for General Relativity Excerpt: The second essential idea underlying GR is that at every spacetime point there exist locally inertial reference frames, corresponding to locally flat coordinates carried by freely falling observers, in which the physics of GR is locally indistinguishable from that of special relativity. This is Einstein’s famous strong equivalence principle and it makes general relativity an extension of special relativity to a curved spacetime. http://web.mit.edu/edbert/GR/gr1.pdf
Whereas, on the other hand, in Quantum Mechanics it is the measurement itself that gives each observer a privileged frame of reference in the universe. As the following article states, “It proves that measurement is everything. At the quantum level, reality does not exist if you are not looking at it,”,,,
Experiment confirms quantum theory weirdness – May 27, 2015 Excerpt: Common sense says the object is either wave-like or particle-like, independent of how we measure it. But quantum physics predicts that whether you observe wave like behavior (interference) or particle behavior (no interference) depends only on how it is actually measured at the end of its journey. This is exactly what the ANU team found. “It proves that measurement is everything. At the quantum level, reality does not exist if you are not looking at it,” said Associate Professor Andrew Truscott from the ANU Research School of Physics and Engineering. per physorg
Likewise, the following violation of Leggett’s inequality stressed the quantum-mechanical assertion that reality does not exist when we’re not observing it.
Quantum physics says goodbye to reality – Apr 20, 2007 Excerpt: They found that, just as in the realizations of Bell’s thought experiment, Leggett’s inequality is violated – thus stressing the quantum-mechanical assertion that reality does not exist when we’re not observing it. “Our study shows that ‘just’ giving up the concept of locality would not be enough to obtain a more complete description of quantum mechanics,” Aspelmeyer told Physics Web. “You would also have to give up certain intuitive features of realism.” http://physicsworld.com/cws/article/news/27640
Moreover, this recent 2019 experimental confirmation of the “Wigner’s Friend” thought experiment established that “measurement results,, must be understood relative to the observer who performed the measurement”.
More Than One Reality Exists (in Quantum Physics) By Mindy Weisberger – March 20, 2019 Excerpt: “measurement results,, must be understood relative to the observer who performed the measurement”. https://www.livescience.com/65029-dueling-reality-photons.html
bornagain77
August 18, 2019
August
08
Aug
18
18
2019
04:18 AM
4
04
18
AM
PDT
In order to get a planet that is able to support life, there are many more factors that have to be considered than just the size and orbital periods of a planet. There is a well researched statistical analysis of the many independent 'life-enabling characteristics' that gives strong mathematical indication that the earth is extremely unique in its ability to support complex life in this universe. The statistical analysis shows, from a naturalistic perspective, that a life permitting planet is extremely unlikely to 'accidentally emerge' in the universe. The statistical analysis, (which is actually a extreme refinement of Drake's probability equation), is dealt with by astro-physicist Dr. Hugh Ross (1945-present) in the following paper:
Linked from Appendix C from Dr. Ross's book, 'Why the Universe Is the Way It Is'; Probability Estimates for the Features Required by Various Life Forms: Excerpt: Requirements to sustain bacteria for 90 days or less: Probability for occurrence of all 501 parameters approx. 10-614 dependency factors estimate approx. 10^-303 longevity requirements estimate approx. 10^22 Probability for occurrence of all 501 parameters approx. 10^-333 Maximum possible number of life support bodies in observable universe approx. 10^22 Thus, less than 1 chance in 10^311 exists that even one such life-support body would occur anywhere in the universe without invoking divine miracles. Requirements to sustain unicellar life for three billion year: Probability for occurrence of all 676 parameters approx. 10^-859 dependency factors estimate approx. 10^-303 longevity requirements estimate approx. 10^22 Probability for occurrence of all 676 parameters approx. 10^-578 Maximum possible number of life support bodies in observable universe approx. 10^22 Thus, less than 1 chance in 10^556 exists that even one such life-support body would occur anywhere in the universe without invoking divine miracle Requirements to sustain intelligent physical life: Probability for occurrence of all 816 parameters approx. 10^-1333 dependency factors estimate approx. 10^-324 longevity requirements estimate approx. 10^45 Probability for occurrence of all 816 parameters approx. 10^-1054 Maximum possible number of life support bodies in observable universe approx. 10^22 Thus, less than 1 chance in 10^1032 exists that even one such life-support body would occur anywhere in the universe without invoking divine miracle http://d4bge0zxg5qba.cloudfront.net/files/compendium/compendium_Part3_ver2.pdf
A few of the items in Dr. Ross's "life-enabling characteristics" list are; Planet location in a proper galaxy's 'habitable zone'; Parent star size; Surface gravity of planet; Rotation period of planet; Correct chemical composition of planet; Correct size for moon; Thickness of planets’ crust; Presence of magnetic field; Correct and stable axis tilt; Oxygen to nitrogen ratio in atmosphere; Proper water content of planet; Atmospheric electric discharge rate; Proper seismic activity of planet; Many complex cycles necessary for a stable temperature history of planet; Translucent atmosphere; Various complex, and inter-related, cycles for various elements etc.. etc.. I could go a lot further in details for there are hundreds of known parameters which have to be met for complex life to be possible on Earth, or on a planet like Earth. Individually, these limits are not that impressive but when we realize ALL these limits have to be met at the same time on the same planet and not one of the limits can be out of its life permitting range for any extended period of time, then the probability for a world which can host advanced life in this universe becomes very extraordinary. ,,, And that is just the probability of getting a life supporting planet in the universe,,, that does not even take into account the probability against 'simple' life appearing on that life supporting planet or against advanced life forms accidentally evolving from that 'simple' life on that life supporting planet,,
DID LIFE START BY CHANCE? Excerpt: Molecular biophysicist, Horold Morowitz (Yale University), calculated the odds of life beginning under natural conditions (spontaneous generation). He calculated, if one were to take the simplest living cell and break every chemical bond within it, the odds that the cell would reassemble under ideal natural conditions (the best possible chemical environment) would be one chance in 10^100,000,000,000. You will have probably have trouble imagining a number so large, so Hugh Ross provides us with the following example. If all the matter in the Universe was converted into building blocks of life, and if assembly of these building blocks were attempted once a microsecond for the entire age of the universe. Then instead of the odds being 1 in 10^100,000,000,000, they would be 1 in 10^99,999,999,916 (also of note: 1 with 100 billion zeros following would fill approx. 20,000 encyclopedias) http://members.tripod.com/~Black_J/chance.html 16 Steps to Generating Advanced Life | Dr Hugh Ross - July 13, 2017 Excerpt: Naturalists, materialists, deists, and most theistic evolutionists would answer that the chemicals on early Earth spontaneously self-assembled into a simple cell that was able to reproduce. From there, the cell’s daughters evolved to produce all the life-forms that have ever existed throughout the past 3.8 billion years. Such a history requires that life make at least 16 transitional steps in order to generate advanced life-forms.,,, ,,, Evolutionary biologist Francisco Ayala notes that, from a Darwinian perspective, each step is highly improbable. Taking into account just a few of these steps, Ayala determined that the probability of intelligent life arising from bacteria to be less than one chance in 10^1,000,000.(1) Physicists John Barrow, Brandon Carter, and Frank Tipler calculated the probability of all 16 steps occurring to be less than one chance in 10^24,000,000.(2) To get a feel for how miniscule this probability is, it is roughly equivalent to someone winning the California lottery 3,000,000 consecutive times where that individual purchases just one lottery ticket each time. Realistically, this probability is indistinguishable from someone winning the California lottery 3,000,000 consecutive times where the individual purchases no tickets at all. https://bcooper.wordpress.com/2017/07/13/16-steps-to-generating-advanced-life-dr-hugh-ross/
There is also found to be a "Privileged Planet' principle, i.e. a correlation between habitability and observability, which, simply put, is stated as such; "The very conditions that make Earth hospitable to intelligent life also make it well suited to viewing and analyzing the universe as a whole."
"The very conditions that make Earth hospitable to intelligent life also make it well suited to viewing and analyzing the universe as a whole." - Jay Richards – Privileged Planet The Privileged Planet - The Correlation Of Habitability and Observability “The same narrow circumstances that allow us to exist also provide us with the best over all conditions for making scientific discoveries.” “The one place that has observers is the one place that also has perfect solar eclipses.” “There is a final, even more bizarre twist. Because of Moon-induced tides, the Moon is gradually receding from Earth at 3.82 centimeters per year. In ten million years will seem noticeably smaller. At the same time, the Sun’s apparent girth has been swelling by six centimeters per year for ages, as is normal in stellar evolution. These two processes, working together, should end total solar eclipses in about 250 million years, a mere 5 percent of the age of the Earth. This relatively small window of opportunity also happens to coincide with the existence of intelligent life. Put another way, the most habitable place in the Solar System yields the best view of solar eclipses just when observers can best appreciate them.” - Guillermo Gonzalez - Astronomer http://books.google.com/books?id=lMdwFWZ00GQC&pg=PT28#v=onepage&q&f=false
The ‘Privileged Planet’ principle, which holds that any life supporting planet in the universe will also be 'privileged' for observation of the universe, has now been made into a excellent video.
The Privileged Planet – video playlist https://www.youtube.com/watch?v=8ohuG3Vj_48&list=PLbzQ4aXdqWD-9kjFsSm-cxNlzgrkJuko7
Moreover, Robin Collins, building off the habitability/observability prediction of Gonzalez, predicted and confirmed that the Cosmic Microwave Background Radiation (CMB) is such “as to maximize the intensity of the CMB as observed by typical observers.”
The Fine-Tuning for Discoverability - Robin Collins - March 22, 2014 Excerpt: Examples of fine - tuning for discoverability.,,, The most dramatic confirmation of the discoverability/livability optimality thesis (DLO) is the dependence of the Cosmic Microwave Background Radiation (CMB) on the baryon to photon ratio.,,, ...the intensity of CMB depends on the photon to baryon ratio, (??b), which is the ratio of the average number of photons per unit volume of space to the average number of baryons (protons plus neutrons) per unit volume. At present this ratio is approximately a billion to one (10^9) , but it could be anywhere from one to infinity; it traces back to the degree of asymmetry in matter and anti - matter right after the beginning of the universe – for approximately every billion particles of antimatter, there was a billion and one particles of matter.,,, The only livability effect this ratio has is on whether or not galaxies can form that have near - optimally livability zones. As long as this condition is met, the value of this ratio has no further effects on livability. Hence, the DLO predicts that within this range, the value of this ratio will be such as to maximize the intensity of the CMB as observed by typical observers. According to my calculations – which have been verified by three other physicists -- to within the margin of error of the experimentally determined parameters (~20%), the value of the photon to baryon ratio is such that it maximizes the CMB. This is shown in Figure 1 below. (pg. 13) It is easy to see that this prediction could have been disconfirmed. In fact, when I first made the calculations in the fall of 2011, I made a mistake and thought I had refuted this thesis since those calculations showed the intensity of the CMB maximizes at a value different than the photon - baryon ratio in our universe. So, not only does the DLO lead us to expect this ratio, but it provides an ultimate explanation for why it has this value,,, This is a case of a teleological thesis serving both a predictive and an ultimate explanatory role.,,, http://home.messiah.edu/~rcollins/Fine-tuning/Greer-Heard%20Forum%20paper%20draft%20for%20posting.pdf
On top of that, when researchers ‘smeared’ and/or ‘averaged out’ the tiny temperature variations in the CMB, they were able to detect the anomalies in the CMB which ‘strangely’ line up with the earth and solar system. At the 13:55 minute mark of this following video, Max Tegmark, an atheist who specializes in this area of study, finally admits, post Planck 2013, that the CMB anomalies do indeed line up with the earth and solar system
“Thoughtcrime: The Conspiracy to Stop The Principle” – video https://www.youtube.com/watch?feature=player_detailpage&v=0eVUSDy_rO0#t=832
Here is an excellent clip from “The Principle” that explains these ‘anomalies’ in the CMB that line up with the earth and solar system in an easy to understand manner.
Cosmic Microwave Background Proves Intelligent Design (disproves Copernican principle) (clip of “The Principle”) – video https://www.youtube.com/watch?v=htV8WTyo4rw
In other words, the “tiny temperature variations” in the CMB, reveal teleology, (i.e. a goal directed purpose, a plan, a reason), that specifically included the earth from the start. ,,, The earth, from what our best science can now tell us, is not some random cosmic fluke as atheists had presupposed.
Genesis 1:1 In the beginning God created the heavens and the earth.
bornagain77
August 18, 2019
August
08
Aug
18
18
2019
04:16 AM
4
04
16
AM
PDT

Leave a Reply