Researchers: Big data shows math laws that underlie life’s unity

_{Denyse O'Leary

October 9, 2019

Evolution, Intelligent Design, Mathematics}

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Limits to growth lie at the heart of how all living things function, according to a new study. The diversity of life is staggering. From microscopic algae to elephants, life has devised countless ways to thrive in every environment on the planet. But while biologists have tended to focus on the many varied forms that species have evolved, the age of ‘big data’ offers an unprecedented view of some surprisingly common features shared by all creatures, great and small.
A new paper, published this week in PNAS, brings together data from many thousands of studies to show that underlying the endless variety of living things, many of the most important features of life follow universal laws. The work, led by Ian Hatton at ICTA-UAB in Barcelona, shows how metabolism, abundance, growth and mortality all follow strikingly consistent relationships with body size from the tiniest bacteria to the blue whale.
“The fact that we find these simple mathematical relationships that span all life, points to some fundamental process at the heart of living systems that we don’t yet fully understand,” explains Hatton. …
“What is so astounding is that no matter where you look, no matter what kind of living system, everything seems to follow the same growth law,” says Hatton. “We can’t yet explain it, but we know it has deep implications.” Paper. (open access) – Ian A. Hatton, Andy P. Dobson, David Storch, Eric D. Galbraith, Michel Loreau. Linking scaling laws across eukaryotes. Proceedings of the National Academy of Sciences, 2019; 201900492 DOI: 10.1073/pnas.1900492116 More.

Abstract: Scaling laws relating body mass to species characteristics are among the most universal quantitative patterns in biology. Within major taxonomic groups, the 4 key ecological variables of metabolism, abundance, growth, and mortality are often well described by power laws with exponents near 3/4 or related to that value, a commonality often attributed to biophysical constraints on metabolism. However, metabolic scaling theories remain widely debated, and the links among the 4 variables have never been formally tested across the full domain of eukaryote life, to which prevailing theory applies. Here we present datasets of unprecedented scope to examine these 4 scaling laws across all eukaryotes and link them to test whether their combinations support theoretical expectations. We find that metabolism and abundance scale with body size in a remarkably reciprocal fashion, with exponents near ±3/4 within groups, as expected from metabolic theory, but with exponents near ±1 across all groups. This reciprocal scaling supports “energetic equivalence” across eukaryotes, which hypothesizes that the partitioning of energy in space across species does not vary significantly with body size. In contrast, growth and mortality rates scale similarly both within and across groups, with exponents of ±1/4. These findings are inconsistent with a metabolic basis for growth and mortality scaling across eukaryotes. We propose that rather than limiting growth, metabolism adjusts to the needs of growth within major groups, and that growth dynamics may offer a viable theoretical basis to biological scaling.

They don’t quite say that this is evidence for structuralism. But it sounds like evidence for structuralism.

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"They don’t quite say that this is evidence for structuralism. But it sounds like evidence for structuralism." Certainly supports the structuralism idea far better than the evolutionary paradigm! Creation.com recently published an interesting article on Developmental Gene Networks that has relevance here: https://creation.com/developmental-gene-regulatory-networks The evidence for Darwinism just keeps dwindling/getting weaker.tjguy_{October 10, 2019
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And indeed, immaterial information is now shown to be a physically real entity that is separate from matter and energy and is also shown to have a quote/unquote ‘thermodynamic content’. In 2010 the Maxwell’s demon thought experiment, which was originally devised by James Clerk Maxwell in 1867, was finally experimentally realized. As the following paper highlights, it has now been experimentally demonstrated that knowledge of a particle’s location and/or position converts information into energy.
Maxwell’s demon demonstration turns information into energy – November 2010 Excerpt: Scientists in Japan are the first to have succeeded in converting information into free energy in an experiment that verifies the “Maxwell demon” thought experiment devised in 1867.,,, In Maxwell’s thought experiment the demon creates a temperature difference simply from information about the gas molecule temperatures and without transferring any energy directly to them.,,, Until now, demonstrating the conversion of information to energy has been elusive, but University of Tokyo physicist Masaki Sano and colleagues have succeeded in demonstrating it in a nano-scale experiment. In a paper published in Nature Physics they describe how they coaxed a Brownian particle to travel upwards on a “spiral-staircase-like” potential energy created by an electric field solely on the basis of information on its location. As the particle traveled up the staircase it gained energy from moving to an area of higher potential, and the team was able to measure precisely how much energy had been converted from information. http://www.physorg.com/news/2010-11-maxwell-demon-energy.html
And as the following 2010 article stated about the preceding experiment, “This is a beautiful experimental demonstration that information has a thermodynamic content,”
Demonic device converts information to energy – 2010 Excerpt: “This is a beautiful experimental demonstration that information has a thermodynamic content,” says Christopher Jarzynski, a statistical chemist at the University of Maryland in College Park. In 1997, Jarzynski formulated an equation to define the amount of energy that could theoretically be converted from a unit of information2; the work by Sano and his team has now confirmed this equation. “This tells us something new about how the laws of thermodynamics work on the microscopic scale,” says Jarzynski. http://www.scientificamerican.com/article.cfm?id=demonic-device-converts-inform
And as the following 2017 article states: James Clerk Maxwell (said), “The idea of dissipation of energy depends on the extent of our knowledge.”,,, quantum information theory,,, describes the spread of information through quantum systems.,,, Fifteen years ago, “we thought of entropy as a property of a thermodynamic system,” he said. “Now in (quantum) information theory, we wouldn’t say entropy is a property of a system, but a property of an observer who describes a system.”,,,
The Quantum Thermodynamics Revolution – May 2017 Excerpt: the 19th-century physicist James Clerk Maxwell put it, “The idea of dissipation of energy depends on the extent of our knowledge.” In recent years, a revolutionary understanding of thermodynamics has emerged that explains this subjectivity using quantum information theory — “a toddler among physical theories,” as del Rio and co-authors put it, that describes the spread of information through quantum systems. Just as thermodynamics initially grew out of trying to improve steam engines, today’s thermodynamicists are mulling over the workings of quantum machines. Shrinking technology — a single-ion engine and three-atom fridge were both experimentally realized for the first time within the past year — is forcing them to extend thermodynamics to the quantum realm, where notions like temperature and work lose their usual meanings, and the classical laws don’t necessarily apply. They’ve found new, quantum versions of the laws that scale up to the originals. Rewriting the theory from the bottom up has led experts to recast its basic concepts in terms of its subjective nature, and to unravel the deep and often surprising relationship between energy and information — the abstract 1s and 0s by which physical states are distinguished and knowledge is measured.,,, Renato Renner, a professor at ETH Zurich in Switzerland, described this as a radical shift in perspective. Fifteen years ago, “we thought of entropy as a property of a thermodynamic system,” he said. “Now in (quantum) information theory, we wouldn’t say entropy is a property of a system, but a property of an observer who describes a system.”,,, https://www.quantamagazine.org/quantum-thermodynamics-revolution/
Again to repeat that last sentence,“Now in (quantum) information theory, we wouldn’t say entropy is a property of a system, but a property of an observer who describes a system.”,,, That statement about entropy being a property of an observer who describes the system, for anyone involved in the ID vs. Darwinism debate, ought to send chills down their scientific spine. Simply put, these developments go to the very heart of the ID vs. Evolution debate and directly falsify, number one, Darwinian claims that immaterial information is merely ’emergent’ from some material basis. And number two, these experimental realizations of the Maxwell’s demon thought experiment go even further and also directly validate a primary claim from ID proponents that an Intelligent Designer who imparts information into a biological system is necessary in order to circumvent the second law.
Darwinian Materialism vs. Quantum Biology – Part II – video https://www.youtube.com/watch?v=oSig2CsjKbg
Moreover, in regards to immaterial consciousness itself, (as compared to immaterial information), the following article states, “Brain is one of the most energy demanding organs in mammals, and its total metabolic rate scales with brain volume raised to a power of around 5/6. This value is significantly higher than the more common exponent 3/4 (4- dimensional Quarter Power Scaling) relating whole body resting metabolism with body mass and several other physiological variables in animals and plants.,,,”
Scaling of Brain Metabolism and Blood Flow in Relation to Capillary and Neural Scaling – 2011 Excerpt: Brain is one of the most energy demanding organs in mammals, and its total metabolic rate scales with brain volume raised to a power of around 5/6. This value is significantly higher than the more common exponent 3/4 (4- dimensional Quarter Power Scaling) relating whole body resting metabolism with body mass and several other physiological variables in animals and plants.,,, Moreover, cerebral metabolic, hemodynamic, and microvascular variables scale with allometric exponents that are simple multiples of 1/6, rather than 1/4, which suggests that brain metabolism is more similar to the metabolism of aerobic than resting body. Relation of these findings to brain functional imaging studies involving the link between cerebral metabolism and blood flow is also discussed.,, General Discussion Excerpt: ,,It should be underlined that both CBF and CMR scale with brain volume with the exponent about 1/6 which is significantly different from the exponent 1/4 relating whole body resting specific metabolism with body volume [1], [2], [3]. Instead, the cerebral exponent 1/6 is closer to an exponent,, characterizing maximal body specific metabolic rate and specific cardiac output in strenuous exercise [43], [44]. In this sense, the brain metabolism and its hemodynamics resemble more the metabolism and circulation of exercised muscles than other resting organs, which is in line with the empirical evidence that brain is an energy expensive organ [10], [17], [18]. This may also suggest that there exists a common plan for the design of microcirculatory system in different parts of the mammalian body that uses the same optimization principles [45].,, http://www.ncbi.nlm.nih.gov/pm.....MC3203885/
Since natural selection operates on the 3-Dimensional level of the entire organism, and therefore cannot possibly ‘see’ the immaterial information that is constraining life to 4-Dimensional parameters, then it is that much more ludicrous to presuppose that natural selection, (in so far that natural selection can even be said to exist as a causal power in the first place), could possibly ‘see’ something that is operating on ‘6 Dimensional’ parameters. The most parsimonious explanation for such a optimal, 6 Dimensional, constraint on the brain’s metabolic activity is that the material brain was designed, first and foremost, to house the immaterial mind and give the immaterial mind the most favorable metabolic environment at all times. Quote and verse:
“You don’t have a soul. You are a soul. You have a body.” George MacDonald - Annals of a Quiet Neighborhood - 1892 Mark 8:37 Is anything worth more than your soul?
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Of related note:
Of Life’s Laws And Unity – May 11, 2016 Excerpt: Life obeys certain allometric scaling laws that seem to reveal a sort of overarching design principle at work. We don’t know what this principle is, although it’s probably related to optimization: What’s the best shape for the least amount of energy consumption? A famous allometric law is known as Kleiber’s Law, where the metabolic rate of an animal grows as its mass to the 3/4 power. (The metabolic rate can be measured in terms of the rate at which an animal consumes oxygen, for example.) Although there are small variations (due to motion, disease, aging), the relation holds over a wide range of masses. (There are disputes for very small animals without a circulatory system.) Geoffrey West, Brian Enquist and James Brown proposed a model based on blood flow to explain this and a few other general allometric scaling laws with body weight observed in animals (for a review paper see this): Apart from Kleiber’s Law mentioned above, life span scales as 1/4 power (so take two square roots of the mass), and heart rate as -1/4 power. Put together, these two laws explain why all species have a similar amount of heartbeats, 1.5 billion, over their life spans. Pause for amazement. The laws are not absolutely precise but do indicate a common trend across an enormous variety of living creatures. On Monday night, I was on a panel on Complexity with Geoffrey West at the New York Academy of Sciences. At some point, I asked West whether alien life, if it exists, would follow the same sort of unifying allometric laws. With a twinkle in his eye, West replied, a big smile on his face: “Well, I can only speculate here, but it seems plausible that this sort of design principle for life does have universal characteristics.” It would be amazing if life as we don’t know it is, after all, life as we do know it. http://www.npr.org/sections/13.7/2016/05/11/477607869/of-life-s-laws-and-unity
Natural Selection, i.e. the supposed 'designer substitute, (since it supposedly 'selects' on the 3-Dimensional level of the entire organism), simply cannot explain quarter power scaling. As the following article states, “A longstanding puzzle in biology is why the exponent b is usually some simple multiple of 1/4 (4-Dimensional scaling) rather than a multiple of 1/3, as would be expected from Euclidean (3-Dimensional) scaling.”
The predominance of quarter-power (4-D) scaling in biology Excerpt: Many fundamental characteristics of organisms scale with body size as power laws of the form: Y = Yo M^b, where Y is some characteristic such as metabolic rate, stride length or life span, Yo is a normalization constant, M is body mass and b is the allometric scaling exponent. A longstanding puzzle in biology is why the exponent b is usually some simple multiple of 1/4 (4-Dimensional scaling) rather than a multiple of 1/3, as would be expected from Euclidean (3-Dimensional) scaling. http://www.nceas.ucsb.edu/~drewa/pubs/savage_v_2004_f18_257.pdf
As Jerry Fodor and Massimo Piatelli-Palmarini explain in their book, “What Darwin Got Wrong”, “The conclusion here is inescapable, that the driving force for these invariant scaling laws cannot have been natural selection. It’s inconceivable that so many different organisms, spanning different kingdoms and phyla, may have blindly ‘tried’ all sorts of power laws and that only those that have by chance ‘discovered’ the one-quarter power law reproduced and thrived.”
Post-Darwinist – Denyse O’Leary – Dec. 2010 Excerpt: They quote West et al. (1999), What Darwin Got Wrong – pg 79 “Although living things occupy a three-dimensional space, their internal physiology and anatomy operate as if they were four-dimensional. Quarter-power scaling laws are perhaps as universal and as uniquely biological as the biochemical pathways of metabolism, the structure and function of the genetic code and the process of natural selection.” They comment, “In the words of these authors, natural selection has exploited variations on this fractal theme to produce the incredible variety of biological form and function’, but there were severe geometric and physical constraints on metabolic processes.” “The conclusion here is inescapable, that the driving force for these invariant scaling laws cannot have been natural selection. It’s inconceivable that so many different organisms, spanning different kingdoms and phyla, may have blindly ‘tried’ all sorts of power laws and that only those that have by chance ‘discovered’ the one-quarter power law reproduced and thrived.” Quotations from Jerry Fodor and Massimo Piatelli-Palmarini, What Darwin Got Wrong (London: Profile Books, 2010), p. 78-79. https://books.google.com/books?id=ZxwO01AAFYMC&pg=PA79 http://post-darwinist.blogspot.com/2010/12/how-much-of-body-plans-of-organisms-can.html#links
The reason why these universal and as uniquely biological ’4-Dimensional’ quarter power scaling laws are impossible for Darwinian evolution to explain is that Natural Selection operates at the 3-Dimensional level of the organism and the ’4-Dimensional’ quarter power scaling law are simply ‘invisible’ to natural selection. The reason why 4-Dimensional things are, for all practical purposes, completely invisible to 3-Dimensional things is best demonstrated by the illustration of ‘flatland’:
Dr Quantum – Flatland – video https://www.youtube.com/watch?v=BWyTxCsIXE4
And the reason why life is found to be based on 4-Dimensional principles rather than on 3-Dimensional principles, (as would be expected if natural selection were true), is because life is constrained to be so far out of thermodynamic equilibrium by immaterial information.
Information and entropy – top-down or bottom-up development in living systems? A.C. McINTOSH – Dr Andy C. McIntosh is the Professor of Thermodynamics (the highest teaching/research rank in U.K. university hierarchy) Combustion Theory at the University of Leeds. Excerpt: This paper highlights the distinctive and non-material nature of information and its relationship with matter, energy and natural forces. It is proposed in conclusion that it is the non-material information (transcendent to the matter and energy) that is actually itself constraining the local thermodynamics to be in ordered disequilibrium and with specified raised free energy levels necessary for the molecular and cellular machinery to operate. http://journals.witpress.com/paperinfo.asp?pid=420
For example, the information content that is found to be in a simple one cell bacterium, when working from the thermodynamic perspective, is found to be around 10 to the 12 bits,,,
Biophysics – Information theory. Relation between information and entropy: – Setlow-Pollard, Ed. Addison Wesley Excerpt: Linschitz gave the figure 9.3 x 10^12 cal/deg or 9.3 x 10^12 x 4.2 joules/deg for the entropy of a bacterial cell. Using the relation H = S/(k In 2), we find that the information content is 4 x 10^12 bits. Morowitz’ deduction from the work of Bayne-Jones and Rhees gives the lower value of 5.6 x 10^11 bits, which is still in the neighborhood of 10^12 bits. Thus two quite different approaches give rather concordant figures. http://www.astroscu.unam.mx/~angel/tsb/molecular.htm “a one-celled bacterium, e. coli, is estimated to contain the equivalent of 100 million pages of Encyclopedia Britannica. Expressed in information in science jargon, this would be the same as 10^12 bits of information. In comparison, the total writings from classical Greek Civilization is only 10^9 bits, and the largest libraries in the world – The British Museum, Oxford Bodleian Library, New York Public Library, Harvard Widenier Library, and the Moscow Lenin Library – have about 10 million volumes or 10^12 bits.” – R. C. Wysong – The Creation-evolution Controversy
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“The fact that we find these simple mathematical relationships that span all life, points to some fundamental process at the heart of living systems that we don’t yet fully understand,” Hmm...OLV_{October 9, 2019
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