Abiogenesis News - Creationism's Favourite God-Shaped Gap Just Got Smaller Again

“Protocells” containing bubble-like compartments formed spontaneously on a mineral-like and encapsulated fluorescent dye. This could have been what happened 3.8 billion years ago when cells first began to form.

Image: Karolina Spustova.

Evidence That Earth’s First Cells Could Have Made Specialized Compartments

No wonder Creationists often come across as paranoid. At times it must feel as though their favourite dogmas and god-shaped gaps are under siege by science and constantly in danger of being overthrown or closed altogether, like so many former gaps in which they sat their favourite god(s); all found to be empty when science shone a light in them.

One of their favourites, and often their only fall-back position, is that abiogenesis hasn't been explained by science, and that easily becomes a claim that it can't be explained without resort to magic by a magic man because living things contain special god-magic called 'life' that can't be identified or even explained.

Then along comes another paper, like this one from scientists at the University of Oslo, published by the Biophysics Society, that chips away a little more at this dogma, by showing not only how simple cells got started but by showing how 'life' is simply chemical and physical processes, all understandable as properties of matter, with no magic involved.

This paper is yet another in a long line of papers all reducing the size of creationism's god-shaped abiogenesis gap, and deals with how proto-cells became internally organised, in this case, with the formation of 'bubbles' or vacuoles that are a fundamental part of living cells today.

The Biophysical Society press release explains:

Evolution News - European Blackcaps Diverging in Plain View

Male blackcap, Sylvia atricapilla

Scientists attach geolocators to the backs of blackcaps to record the light intensity at any time of day. In this way, hiking trails can be precisely determined.

© Ben Porter

Variety in the migratory behavior of blackcaps | Max-Planck-Gesellschaft

Like the paper on the origins of East Asian peoples, in my last blog post, this one on the migration of the European warbler, the blackcap (Sylvia atricapilla), also shows how little makes sense in biology unless seen with an understanding of evolution and how it works. Supernatural ''explanations' actually explain nothing and have no predictive power because, when you add magic to any explanation, literally anything becomes possible and nothing is falsifiable.

This little bird is a favourite of mine if for no other reason that we had one spend two of the last three winters in our garden, feeding regularly at our bird feeders and fat balls (and that is a clue to their recent change of habit, which this paper records). Readers may recall I wrote about this just over 2 years ago, explaining the evolutionary significance of it.

Now this piece of work, led by Miriam Liedvogel of the Max Planck Institute for Evolutionary Biology in Plön, Germany, sets out to uncover some of the remaining mysteries surrounding blackcap migration.

Evolution News - How the East Asian People Evolved

Mountainous area in the Shaoguan district, Guangdong province, China.

© wklzzz | 123RF.com

Genomic insights into the origin of pre-historic populations in East Asia | Max-Planck-Gesellschaft

Creationist frauds will try to tell you that the Theory of Evolution by Natural Selection is a theory in crisis and about to be overthrown by their superstition, Intelligent [sic] Design, in which magic plays the major part. If so, this would be the first scientific theory to be replaced by a supernatural, evidence-free notion with no predictive powers, based on nothing more substantial then superstition, wishful thinking and ignorant incredulity. However, it won't be since there is no sign in the scientific world of any serious doubt about the validity of the TOE and its usefulness in making sense of the natural world, including human populations, as this paper shows.

As we can see from work such as this by a very large, international group of geneticists, anthropologists and linguists, led by researchers from the Max Planck Institute, Germany, what we see today only makes sense biologically in the context of evolution over time from common ancestors. In this case, a large team of scientists have shown how the different populations of East Asia, the most densely populated area of Earth, are related.

From the Max Planck Insitute's press release:

Evolution is a PROCESS, Not an Event!

Where does one colour end and the next start?

As species evolve over time, there is no one time or place where one species turns into another and never a point where it is not the same species as its parents.

Evolution is a PROCESS not an event!

All fossils are transitional!

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Malevolent Designer News - How TB Evades Our Defences

3D illustration of the bacterial pathogen Mycobacterium tuberculosis.

Image: 123rf

Study could explain tuberculosis bacteria paradox

A study by computational bioengineers at Rice University and infectious disease experts at Rutgers New Jersey Medical School (NJMS) has revealed how Mycobacterium tuberculosis, the organism that causes TB, is able to resist our immune system and lie dormant for many years, before becoming active and pathological again. It has a genetic mechanism that enables it to resist stress and 'remember' how id did it, so it can do it again more quickly.

Creationists, for whom evolution by entirely natural processes must be dogmatically rejected, must attribute this ability to the intentional design of their putative intelligent [sic] designer, who is one and the same as the Christian god and allegedly omni-benevolent, only wanting a maximally good world for its creation. Why then it came up with this apparently malevolent design remains a mystery that I have yet to get a creationist to explain, other than by dismissing it as a mystery that we can't ever expect to understand, and calling me arrogant for "trying to understand the mind of God", whilst still pretending it is real science and a sound basis for investigating biology.

More Bad News for Creationists - Australia's Oldest Rock Painting is 17,000 Years Old!

Traditional owner, Ian Waina, recording the estimated 17,300 year old painting of a kangaroo found in a hard-to-access rock cluster in the northeast Kimberley region.

Image: Peter Veth,
Balanggarra Aboriginal Corporation

Australia's oldest rock painting is a kangaroo | Melbourne University News

A group of rock art experts from the Universities of Melbourne and \Western Australia and the Balanggarra Aboriginal Corporation have dated a rock painting of a kangaroo to between 17,500 and 17,100 years old.

The painting is typical of the artistic style from what has become known as the 'Irregular Infill Animal' or 'Naturalistic' period, chara cterised by life-like and life-sized drawings and paintings, but this is the oldest so far dated.

Psychological Profile of a Violent Evangelical Trumpanzee

Violent insurrection at the Capitol, Washington DC, 6 Jan, 2021

Psychological ‘signature’ for the extremist mind uncovered | University of Cambridge News

A combined group of psychologists from Cambridge University, UK and Stanford University, CA, USA have mapped the underlying "psychological signature" that predisposes people to hold extreme social, political or religious views and be prepared to support violence as a means to enforce their views on others, such as we saw in the attempted coup d’état in January by evangelical Christian Trumpanzee cultists.

Talibangelist Fruitloop News - God Will Wipe Out Twitter for Banning Trump

Nathan French, Prophet of God.
"Big tech companies will begin to crumble if they continue to come against God’s anointed (Donald J. Trump!)"

Nathan French Prophesies That God Will 'Wipe Out' Social Media Companies for Banning Trump | Right Wing Watch

If you're having trouble accessing Twitter, Facebook, etc., you probably only have yourself to blame because you didn't vote for Donald J Trump last November, according to self-style prophet of God, Nathan French, of the Tacoma, Washington-based fundamentalist evangelical Nathan French Ministries. It's just God visiting his retribution on the social media for banning Trump and not allowing him to post the lies and false claims about electoral fraud, 'fake news' and the other tools he and QAnon used to manipulate their credulous cultists.

It's the same old story.

Covidiot News - Priest From Super-Spreader Church Dies of COVID-19

Saint Peter and Paul Church in the North Beach neighbourhood of San Francisco, California, USA

Photo: Douglas Zimmerman/SFGATE

Priest dies from COVID after San Francisco Catholic church closes due to outbreak

According to this report, a Catholic priest from a church in the North Beach neighbourhood of San Francisco has died of Covid-19 after his church was forced to close temporarily after at least three of its five priests tested positive for the virus.

And it's not as though they didn't understand the risks; they just chose to ignore them.

The church has repeatedly ignored the city health ordinances, prompting the city to issue a cease and desist order on the Catholic Archdiocese of San Francisco. According to this report in the San Francisco Chronicle:

Covidiot News - Christian Fruitloops Lying About the Jab

Precious Life director, Bernadette Smyth
"Jesus is in the womb of every pregnant woman"

Photo: Hugh Rusell.

Northern Ireland anti-abortion group's 'misinformation' about Covid jab causing infertility criticised by WHO - The Irish News

A northern Ireland-based 'pro-life' Christian fundamentalist group are actively campaigning to frighten pregnant women into refusing the anti-Covid-19 vaccination, with disinformation about the vaccine.

Amongst their disinformation is the false claim that the vaccine causes sterility. According to this report in Irish Times the group has been criticised by the WHO for issuing leaflets warning people against getting immunised due to concerns the jabs are "rushed" and that excess deaths are reportedly linked to the jab. They offer no evidence for these claims.

Malevolent Designer News - Is God a Racist?

Vitamin D - where we get it from and why we need it

Genetic variants for skin color in African Americans linked to vitamin D deficiency, City of Hope study finds

Here is a nice piece of science for people who have fallen for the Intelligent [sic] Design hoax to ponder on. It begs the question, Is God a malevolent Racist?

It is a paper by researchers at Beckman Research Institute of City of Hope, showing the link between skin colour in African Americans and the problems associated with the resultant vitamin D deficiency that 70% of them suffer from - an increased risk for cancers and cardiovascular diseases. African Americans have a 14% greater risk from cancers than do white Americans.

First, a little background information, from a blog post I wrote some years ago:

Evolution News - Evolution Before Abiogenesis

Fig. 1.
Templated ligation of random sequence DNA 12-mers. (A) Before cells evolved, the first ribozymes were thought to perform basic cell functions. In the exponentially vast sequence space, spontaneous emergence of a functional ribozyme is highly unlikely, therefore preselection mechanisms were likely necessary. (B) In our experiment, DNA strands hybridize at low temperatures to form three-dimensional complexes that can be ligated and preserved in the high temperature dissociation steps. The system self-selects for sequences with specific ligation site motifs as well as for strands that continue acting as templates. Hairpin sequences are therefore suppressed. (C) Concentration analysis shows progressively longer strands emerging after multiple temperature cycles. The inset (A-red, T-blue) shows that, although 12-mers (88,009 strands) have essentially random sequences (white), various sequence patterns emerge in longer strands (60-mers, 235,913 strands analyzed). (D) Samples subjected to different number (0 to 1,000) of temperature cycles between 75 °C and 33 °C. Concentration quantification is done on PAGE with SYBR poststained DNA.

© 2021 The authors

Did Darwinian evolution begin before life itself? | News - LMU München

News today that research physicists at Ludwig-Maximilians-Universität, München, Germany (LMU) may have solved one of the key questions relating to abiogenesis - how did order begin to emerge from the chaos of random organic chemicals? It appears that this was the result of Darwinian evolution of molecules!

In the words of the LMU New release:

Before life emerged on Earth, many physicochemical processes on our planet were highly chaotic. A plethora of small compounds, and polymers of varying lengths, made up of subunits (such as the bases found in DNA and RNA), were present in every conceivable combination. Before life-like chemical processes could emerge, the level of chaos in these systems had to be reduced. In a new study, LMU physicists led by Dieter Braun show that basic features of simple polymers, together with certain aspects of the prebiotic environment, can give rise to selection processes that reduce disorder.

In common with many researchers in this field, the LMU team placed abiogenesis in "narrow, water-filled chambers within porous volcanic rocks on the sea bottom", in other words in the porous rocks around deep ocean hydrothermal vents.

These studies showed that, in the presence of temperature differences and a convective phenomenon known as the Soret effect, RNA strands could locally be accumulated by several orders of magnitude in a length-dependent manner. “The problem is that the base sequences of the longer molecules that one obtains are totally chaotic“, says Braun. Evolved ribozymes (RNA-based enzymes) have a very specific base sequence that enable the molecules to fold into particular shapes, while the vast majority of oligomers formed on the Early Earth most probably had random sequences. “The total number of possible base sequences, known as the ‘sequence space’, is incredibly large,” says Patrick Kudella, first author of the new report. “This makes it practically impossible to assemble the complex structures characteristic of functional ribozymes or comparable molecules by a purely random process.” This led the LMU team to suspect that the extension of molecules to form larger ‘oligomers’ was subject to some sort of preselection mechanism.

Termite Gut Microbes Could Aid Biofuel Production

Microbes in the guts of certain termite species could aid in the production of biofuel.

Credit: ABS Natural History/Shutterstock.com

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Termite gut microbes

Credit: mantismundi

Termite gut microbes could aid biofuel production - American Chemical Society

Another example today of why maintaining biodiversity on Earth may be vitally important to ours and the planet's survival. A microbe in the gut of termites could hold the key to producing biofuels from sustainable plant sources.

Termites are incapable on their own of digesting cellulose and the other main structural material of the wood and tough plant matter they feed on - lignin. Instead, they are entirely dependent on a diverse population of bacteria and protozoa that live symbiotically in their gut and which do the digestion for them. Very many of these organisms are unique to the guts of termites.

Now scientists at Toulouse Biotechnology Institute, TBI, Université de Toulouse, France with colleagues from the Research Institute for Sustainable Humanosphere, Kyoto University, Japan, and the Laboratory of Food Chemistry, Wageningen University, The Netherlands, have shown that these organisms from the guts of four species of termite, Nasutitermes ephratae, N. lujae, Microcerotermes parvus, and Termes hospes, can turn wheat straw into a useable biofuel.

The findings were published a few days ago in the American Chemical Society's journal, ACS Sustainable Chemistry & Engineering, regrettably behind a firewall and the ACS refuse permission to reprint even the abstract, which can, be read here. However, the ACS News Service press release gives full details:

Evolution News - Reversal for Creationists

This dramatic paleoclimate change – which was hallmarked with widespread auroras – could help explain other evolutionary mysteries, like the extinction of Neandertals.

Photo: Unsplash.

Ancient relic points to a turning point in Earth's history 42,000 years ago | UNSW Newsroom

One of the major problems Creationist frauds have to cope with is the regularity with which natural records contradict their preferred time-line. One such series of records is that of frequent geomagnetic reversals, when Earth's North and South magnetic poles flipped. These events are recorded in the magnetic alignment of particles in the mid-ocean ridges, which record the polarity of Earth at the moment they solidified from the magma welling up from the cracks in the mantle as the tectonic plates pull apart.

Another is in the indirect record in the amount of radiocarbon preserved in ancient tree rings, which increases at the point of reversal as Earth loses the protection from solar radiation provided by its magnetic field.

These records, of course, contradict Creationism's childish claims of a young Earth of just a few thousand years old. This one shows a magnetic reversal about 40,000 years ago - some 30,000 plus years before the Universe existed, according to Creationists.

Scientist from the University of New South Wales, Australia, have found evidence of a period of major climate change associated with the last geomagnetic reversal 42,000 years ago - when Earth's North and South magnetic poles changed places. This period, which they have called the ‘Adams Transitional Geomagnetic Event’, or ‘Adams Event’ for short, after Douglas Adams of 'Hitchhiker's Guide to the Galaxy' fame. Douglas Adam's famously said the answer to life the universe and everything was 42!

This magnetic reversal was a period of mass extinction that saw the demise of the Neanderthals. Evidence for this change was found in the remains of ancient New Zealand kauri trees which have been preserved in sediment for over 40,000 years.

As the UNSW press release explains:

Evolution News - The How and Why of Seahorse Evolution

© Ralf Schneider

How sessile seahorses managed to speciate and disperse across the world’s oceans | News and media | University of Konstanz

We have news today showing how the biological world we see now only makes sense in the context of the Theory of Evolution, and showing how well the TOE meshes with other strands of scientific evidence, in this case, genetics, plate techtonics and oceanography.

It was produced by an international research collaboration, involving a research team led by evolutionary biologist Professor Axel Meyer of the University of Konstanz, Germany and researchers from China and Singapore, which was able to identify factors that led to the success of the seahorse from a developmental biology perspective: its quickness to adapt by, for example, repeatedly evolving spines in the skin and its fast genetic rates of evolution.

Their results were published, open access, on 17 February 2021 in Nature Communications.

From the Konstanza Universität press release:

How Science Works - Telling a Consistent Story of Crocodile Evolution

Crocodile (Crocodylus acutus) from a population living on the coast of Panama.

Image: José Avila-Cervantes.

Crocodile evolution rebooted by Ice Age glaciations - McGill University

Once in a while we get a piece of scientific research that shows how science, and the answers science provides, all mesh together to give a much larger picture, showing how several different branches of science all work to support one another and confirm our conclusions about what happened in the past to produce what we see today.

In this case, evidence from genetics, geology and climatology all work to explain what can be observed in the evolution of the American crocodiles either side of the Panamanian isthmus. It was provided by researchers from McGill University, Quebec, Canada who initially set out to see how far the Caribbean and Pacific populations of crocodiles had diverged from one another in the 3 million years since the Isthmus of Panama rose up and joined North and South America but separated the Atlantic and Pacific Oceans.

The news release from McGill University explains:

Evolution News - The Evolution of 'Selfish' Altruism

Red paper wasp, Polistes canadensis
Polistes colonies offer windows into the evolution of co-operation.

Image: P Kennedy

February: tropical-wasps | News and features | University of Bristol

One of the things Creationists pretend to find hard to understand is how 'selfish' genes, or an evolutionary process that means individuals with certain beneficial mutations have an advantage over those who don't, can produce altruism. It probably tells us something about Creationists, that they don't understand how something which isn't purely selfish can improve the chances of survival of the species over all, or why this should be beneficial.

It may also help explain the recent finding that fundamentalist evangelical Christians tend to have a low regard for the health and welfare of others, as we are seeing by their selfish behaviour during the coronavirus pandemic.

Evolution News - A Gift From Our Neanderthal Cousins

Neandertal gene variants both increase and decrease the risk for severe COVID-19 | Karolinska Institutet Nyheter

Readers may remember how, back last October, I reported on a paper from researchers at Karolinska Institutet and the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, which showed that a gene carried on chromosome 3, which we inherited from our Neanderthal cousins, is a significant risk factor for severe Covid-19.

Now the same team have shown that Neanderthals also contributed a protective variant, carried on chromosome 12, that helps us fight RNA viruses. Genes known as OAS, from this region of chromosome 12, code for protein enzymes that break down viral RNA. People with this Neanderthal variant have a 20% lower chance of needing intensive care in hospital if they become infected with the SARS-CoV-2 coronavirus. This allele is present in half the non-African population of the world, showing in conveys a significant benefit and so has been steadily increasing in the human gene pool.

Trumpanzee News - How Trump Split the GOP

QAnon conspiracy theorists in the failed coup d'etat

Rise of conspiracies reveals an evangelical divide in the GOP - The Survey Center on American Life

Everything Donald J Trump does ends in failure. His businesses go bankrupt; his presidency was a monumental failure in which not a single one of his pre-election promises were kept and his handling of the coronavirus pandemic was probably the worst of any state, resulting in 25% of all cases world-wide being in America, peaking at 250,000 a day with 2,000 deaths, the measures scientists were urging to control it becoming political issues with widespread flouting of social distancing and mask-wearing and now deep suspicion about the safety and even the real purpose of the vaccine.

And now we discover that the party he led - the Republican Party of Lincoln - is deeply divided and practically in a state of civil war, as the evangelical Christian faction has become ever more extreme and mainstream, pushing the moderate Republicans out to the side-lines.

Old Dead Gods - Stonehenge Rebuilt

Stonehenge, Wiltshire, UK

Stonehenge may be dismantled Welsh stone circle | UCL News - UCL – University College London

Stonehenge, that ancient monument in the middle of the Salisbury Plain in Wiltshire, England, may have been built first, about 5,000 years ago, in the Preseli Hills of South Wales, and then been dismantled, transported to its present site and re-erected. This is the conclusion of archaeologists from University College London (UCL) who have published a paper in the journal Antiquity.

The smaller, inner, stones or 'blue stones' are already known to have come from the Preseli Hills and to have been erected before the larger, outer ring of local 'sarsen' stones was erected. Now archaeologists led by Professor Mike Parker Pearson of the UCL Institute of Archaeology, have identified an ancient quarry and the remains of a stone circle nearby, which may have been dismantled and transported 140 miles away, possibly by migrants.