Is God mute?

http://www.ctc.cam.ac.uk/outreach/origins/inflation_zero.php

However, we observe that photons from opposite directions must have communicated somehow, because the cosmic microwave background radiation has almost exactly the same temperature in all directions over the sky.

This problem can be solved by the idea that the Universe expanded exponentially for a short time period after the Big Bang. Before this period of inflation, the entire Universe could have been in causal contact and equilibrate to a common temperature. Widely separated regions today were actually very close together in the early Universe, explaining why photons from these regions have (almost exactly) the same temperature.
 
"Strikingly, the temperature of space is everywhere the same, just 2.7 degrees Celsius above absolute zero. How could different regions of the universe, separated by such enormous distances, all have the same temperature?"



Addressed some time ago by Alan Guth and Andrei Linde with Inflation theory. Recent detection of gravitational waves within the cosmic microwave background radiation support Inflation theory which says different regions were close enough for the temperature to be uniform, then space expanded so fast, the regions spread that same temperature throughout the visible universe.

Jem will often drum up on any old article containing unresolved outdated questions in the hope they suggest a gap for a creator to loiter in.
Back to biology, by chance have you read Nick Lane's The Vital Question? I'm considering reading it.
 
The Vital Question by Nick Lane – a game-changing book about the origins of life

https://www.theguardian.com/books/2015/apr/22/the-vital-question-nick-lane-review-secret-life

The “Origin of Life” is a conundrum that could once be safely consigned to wistful armchair musing – we’ll never know so don’t take it too seriously. You will probably imagine that it’s still safe to leave the subject in this speculative limbo, without very much in the way of evidence.

You’d be very wrong, because in the last 20 years, and especially the last decade, a powerful new body of evidence has emerged from genomics, geology, biochemistry and molecular biology. Here is the book that presents all this hard evidence and tightly interlocking theory to a wider audience.

While most researchers have been bedazzled by DNA into focusing on how such replicating molecules have evolved, Nick Lane’s answer could be characterised as “it’s the energy, stupid”. Of all the definitions of life, the one that matters most concerns energy: the churn of metabolic chemistry in the cells and the constant intake of nutrients and expulsion of waste are the essence of life. Information without energy is useless (pull the plug on your computer); information could not have started the whole thing off but energy could.

It is widely recognised that the creation of a viable primitive living cell, capable of reproduction and Darwinian selection, has three requirements: a containing membrane, which acts as an interface between the organism and the environment; replicators able to store the genetic instructions for the organism and to synthesise its chemical apparatus; and a way of taking energy from the environment and putting it to work to run the cell’s processes. Lane shows how all the rest can follow if we put energy first.

He is a researcher in evolutionary biochemistry at University College London who has been developing his grand energy theory of life, the universe and everything for more than two decades, explaining it in the books Oxygen (2002), Power, Sex, Suicide (2005) and Life Ascending (2009), which won the Royal Society book prize in 2010. He is an original researcher and thinker and a passionate and stylish populariser. His theories are ingenious, breathtaking in scope, and challenging in every sense. To read him, it helps, as Richard Dawkins once said of himself when embarking on an intricate passage in The Blind Watchmaker, to bring your “mental running shoes”.

Lane’s research on the energy reactions of living cells has brought him to a theory that can account for some of life’s biggest mysteries: why sex? Why then only two sexes? Why do we age and die? Why are the mitochondria, the cell components that produce all our energy, only inherited from the female line (the male mitochondria being destroyed in the germ cells)? Why do those same mitochondria – once fully fledged, free living bacteria with at least 1,500 genes (before they merged with another cell 1.7-2bn years ago to create the possibility of multicellular life) – have only 13 protein-coding genes left?

Lane has the most plausible answers to these questions so far, but the greatest detective story is that of life’s origin. The evidence now is highly detailed: the essential biochemical machinery of life is known down to the last atom; the remarkable large protein complexes that catalyse the cascade of energy reactions have been, thanks to x-ray crystallography, charted in atomic detail. What these precise structures reveal are clues such as the existence of mineral centres in the otherwise proteinaceous complexes of life’s vital enzymes: iron sulphide is found at the heart of the respiratory enzymes. Why is that significant?

Because the most plausible location for where life on Earth began is the alkaline hydrothermal vents near the Mid-Atlantic Ridge, on the deep ocean floor, and other such formations. These structures, discovered only in 2000 after being predicted by the pioneering geochemist Mike Russell at Nasa’s Jet Propulsion Laboratory, have the right credentials: masses of warm energetic minerals pour out of the ocean bed and form calcium carbonate chimneys full of micropores. In the conditions of the primitive world, they would also have contained the ingredients necessary to create organic chemicals, the precursors of life; the micropores would have contained and concentrated them and the hot chemicals that spewed forth, rich in iron and sulphur, would have created energy gradients.

Russell is one of the key figures in this developing story, along with Lane himself, Bill Martin at the University of Düsseldorf, and Lane’s colleague at UCL Andrew Pomiankowski. If Lane and his colleagues are right on the origin of life, what of the other puzzles: why do animals have sex, grow old and die? The answer, to paraphrase Kenneth Williams’s farmer character in Round the Horne, “lies in the mitochondria”. It is the biochemical mechanisms and structures that evolved from those energetic deep-ocean outpourings that power our cellular batteries, the mitochondria, today. You’re most likely to have heard of them through the recent controversial therapy of mitochondrial replacement. There might only be 13 mitochondrial genes left (the rest have all been incorporated in our main genome or rendered useless by mutation) but that still means that we have two genomes, not one. In fact, the commonly used but misleading term for mitochondrial replacement therapy – “three-parent babies” – would be better described as “Two Parents and 13 Genes Left Over from a 2bn-Year-old Mitochondrion”. Which isn’t to deny the significance of the mitochondrion and its 13 genes; as Lane explains, the subtle interactions between the two genomes can account for all the mysteries of multicellular life.

It might provide all our energy but, genetically, the mitochondrion is a cuckoo in the nest: it has its own genome and reproduces, bacteria-style, without sex. Sex evolved in order to shuffle our genes every generation, allowing us to keep good mutations and lose bad ones. But the energetic, sexless, cuckoo mitochondrion can’t do this. Bad mutations in your battery are extremely dangerous: that’s why most of the genes have dropped out of the mitochondrion into the main genome, so that they can enjoy the advantages of sex. The rump genes, though, have to be close to the mitochondrial machinery for the system to work and it is these genes, when faulty, that would be replaced in mitochondrial therapy.

Why do we only inherit them from the mother? Because her eggs are formed only once, at birth, whereas men make sperm throughout their lives, creating many more opportunities for mutation. This is why male mitochondrial genes are deleted in the sperm cells. Lane goes on to explain how our weird mitochondrial inheritance explains the other great puzzles.

There will be those who question the book’s title: “The Vital Question”? But intellectually what Lane is proposing, if correct, will be as important as the Copernican revolution and perhaps, in some ways, even more so. Life, seen in energetic terms, is a process of reducing carbon dioxide with hydrogen to create biomass and all the interesting consequences that follow from it (us, for instance). The future of life on the planet now seems to hinge on one life‑form (us again) learning to copy this process as a substitute for all that fossil fuel we’ve been burning. There’s a poetic symmetry in this (“in my beginning is my end”) and the work on the origin of life feeds the work on solar biosynthesis. But get this wrong and we’ll have to update TS Eliot: “Our end was our failure to learn from our beginning.”
 
Back to biology, by chance have you read Nick Lane's The Vital Question? I'm considering reading it.

I haven't read it Ricter. Reminds me of all those years ago posting about abiogenesis and hydrothermal vents. It's most interesting to hear how the finer details are being filled out by Nick Lane.
Thanks for the links OT.
 
perfect 1950s thinking by stu. no concept of the complexities science has observed. Just it happened. He won't even acknowledge that his idea requires either random chance or pre programmed evolution because he has that much intellectual backbone.

Neither.
It points to a universe from the inevitable outcome of natural evolving forces making the creator part unnecessary.
 
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You think natural evolution needs pre-programming? :D

It's about change due to environment.

Now that your random chance red-herring bs has completely run out of steam, you should take a stab at why the inevitable outcome of natural evolving forces, which are observed all the time throughout the universe in every kind of way would not, in preference to some of your own dark ages unfathomable thinking, be why the universe exists. At least you should if you want to show any kind of intellect at all.
 
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you are so desperately full of shit on these issues its comedy. I wonder if you remain purposefully ignorant or you are just a series of paid content posters who pull from the same pool of pre made templates.

yes... evolution can be pre programmed with the drive for life. Top scientists in the field have written about it. We saw an article here recently discussing this issue...

Nasa scientists states universe appears hardwired to produce life...

http://www.elitetrader.com/et/index...verse-seems-hardwired-to-produce-life.299093/


“If you think of all these little molecules we’re making as Lego blocks, and life as a kind of very complex, organised Lego castle, the fact that Lego blocks are falling out of the sky can’t be a bad thing.”



You think natural evolution needs pre-programming? :D

It's about change due to environment.

Now that your random chance red-herring bs has completely run out of steam, you should take a stab at why the inevitable outcome of natural evolving forces, which are observed all the time throughout the universe in every kind of way would not, in preference to some of your own dark ages unfathomable thinking, be why the universe exists. At least you should if you want to show any kind of intellect at all.
 
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you are so desperately full of shit on these issues its comedy. I wonder if you remain purposefully ignorant or you are just a series of paid content posters who pull from the same pool of pre made templates.

yes... evolution can be pre programmed with the drive for life. Top scientists in the field have written about it. We saw an article here recently discussing this issue...

Nasa scientists states universe appears hardwired to produce life...

http://www.elitetrader.com/et/index...verse-seems-hardwired-to-produce-life.299093/


“If you think of all these little molecules we’re making as Lego blocks, and life as a kind of very complex, organised Lego castle, the fact that Lego blocks are falling out of the sky can’t be a bad thing.”

I know you struggle a lot with rationality but you should stop reading your tuner creator into stuff all the time .It clearly makes you get very angry.

There would be nothing more likely or obvious than the universe being hardwired to produce life from the inevitable outcomes of natural evolving forces. That is hard wiring, naturally.
And after all, it's what's observed.
Everywhere!
 
why would your desperation to support 1950s random chance atheism make me angry. I find it so odd you could be so ignorant but write well. its seems you must be trolling out your bullshit on purpose. Its why I suspect you are a paid content troll.
once again I have to bring the science to you...


summary of the science of a paper from MIT which surveyed many of the top scientists in the field.

http://web.mit.edu/rog/www/papers/does_origins.pdf

We now know that the probability of life arising by chance is far too low to
be plausible, hence there must be some deeper explanation that we are yet to
discover, given which the origin of life is atleastreasonably likely. Perhaps we
have little idea yet what form this explanation will take—although of course it
will not appeal to the work of a rational agent; this is would be a desperate
last resort, if an option at all—but we have every reason to look for such an
explanation, for we have every reason to think there is one.
In a detailed survey of the field, Iris Fry (1995, 2000) argues that although
the disagreements among origin of life theorists run very deep, relating to the
most basic features of the models they propose, the view sketched above is a
fundamental unifying assumption (one which Fry strongly endorses). Some
researchers in the field are even more optimistic of course. They believe that
they have already found the explanation, or at least have a good head start
on it. But their commitment to the thesis above is epistemically more basic,
in the sense that it motivated their research in the first place and even if their
theories were shown to be false, they would retain this basic assumption.
3
There is a very small group of detractors, whom Fry (1995) calls the “Almosta Miracle Camp” including Francis Crick (1981), ErnstMayr (1982),
and Jaques Monod (1974), who appear to be content with the idea that life
arose by chance even if the probability of this happening is extremely low.
4
According to Crick “the origin of life appears at the moment to be almost a
miracle, so many are the conditions which would have had to been satisfied
to get it going” (1981: 88); the emergence of life was nevertheless a “happy
accident” (p. 14).
5
According to Mayr, “a full realization of the near impossibility of an origin of life brings home the point of how improbable this
event was.” (1982: 45). Monod famously claimed that although the probability of life arising by chance was “virtually zero. . .our number came up in the
Monte Carlo game” (1974: 137). Life, as Monod puts it, is “chance caught
on a wing” (p. 78). That is, although natural selection took over early to produce the diversity of life, its origin was nothing but an incredibly improbable
fluke.Does Origins of Life Research Rest on a Mistake? 459
However, the vast majority of experts in the field clearly define their work
in opposition to this view. The more common attitude is summed up neatly
by J. D. Bernal.
[T]he question, could life have originated by a chance occurrence of atoms,
clearly leads to a negative answer. This answer, combined with the knowledge
that life is actually here, leads to the conclusion that some sequences other than
chance occurrences must have led to the appearances of life. (quoted in Fry 2000:
153)
Having calculated the staggering improbability of life’s emergence by chance,
Manfred Eigen (1992) concludes,
The genes found today cannot have arisen randomly, as it were by the throw of
a dice. There must exist a process of optimization that works toward functional
efficiency. Even if there are several routes to optimal efficiency, mere trial and
error cannotbe one of them. (p. 11)
It is from this conclusion that Eigen motivates his search for a physical principle that does not leave the emergence of life up to blind chance, hence
making itreproducible in principle:
The physical principle that we are looking for should be in a position to explain
the complexity typical of the phenomena of life at the level of molecular structures and syntheses. It should show how such complex molecular arrangements
are able to form reproducibly in Nature. (p. 11)
According to Christian de Duve (1991),
. . .unless one adopts a creationist view,. . .life arose through the succession of an
enormous number of small steps, almost each of which, given the condition at
the time had a very high probability of happening. . .the alternative amounts to
a miracle. . .were [the emergence of life] not an obligatory manifestation of the
combinatorial properties of matter, it could not possibly have arisen naturally.
(p. 217)
Not all theorists follow De Duve so far as suggesting that life’s emergence
mustbe inevitable. While nota specialistin the area, Richard Dawkins (1987)
captures the attitude that appears to dominate scientific research into life’s
origin. According to Dawkins,
All who have given thought to the matter agree that an apparatus as complex as
the human eye could not possibly come into existence through [a single chance
event]. Unfortunately the same seems to be true of at least parts of the apparatus
of cellular machinery whereby DNA replicates itself (p. 140)460 NOUS ˆ
In considering how the first self-replicating machinery arose, Dawkins asks
“Whatis the largestsingle eventof sheer naked coincidence, sheer unadulterated miraculous luck, that we are allowed to get away with in our theories,
and still say that we have a satisfactory explanation of life?” (p. 141) And
he answers that there are strict limits on the “ration of luck” that we are
allowed to postulate in our theories.
6
According to Dawkins, an examination
of the immense complexity of the most basic mechanisms required for DNA
replication is sufficient to see that any theory which makes its existence a
highly improbable fluke is unbelievable, quite apart from what alternative
explanations are on the table


http://web.mit.edu/rog/www/papers/does_origins.pdf



I know you struggle a lot with rationality but you should stop reading your tuner creator into stuff all the time .It clearly makes you get very angry.

There would be nothing more likely or obvious than the universe being hardwired to produce life from the inevitable outcomes of natural evolving forces. That is hard wiring, naturally.
And after all, it's what's observed.
Everywhere!
 
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