Religion, Creationism, evolution, science and politics from a centre-left atheist humanist. The blog religious frauds tell lies about.
Wednesday, 11 October 2023
Unintelligent Design - How Evolution Keeps on Reinventing the Wheel
Nature is inventive - the same substance is produced differently by plants | Max Planck Institute for Chemical Ecology
Imagine for a moment that you're a supremely intelligent designer and you just designed a metabolic pathway for producing a substance in plants that is intended to deter other creatures you designed earlier to eat the plants, from eating them.
No! I know that's not an intelligent thing to do but work with me on this one!
Then, the same problem you've created which the animals you've designed doing what you've designed them to do, and eating other plants you've designed, so how do you solve that problem?
Being intelligent, you give those plants the same metabolic pathway to produce the same deterrent substances you've just designed, don't you?
Well, yes, if you were truly intelligent you would, but not if you're creationism's putative intelligent [sic] designer. If you're creationism’s putative intelligent [sic] designer, you set about creating entirely new metabolic pathways for each plant to produce the same deterrent chemicals! In metaphorical design terms, it’s the equivalent of inventing the wheel anew every time you need to put wheels on a cart.
Would you employ such a designer?
Creationists regard this as supreme intelligence - which probably tells us a great deal about creationists and probably explains why they're creationists in the first place.
You might think this example is made up to make creationists look even more gullible, but it's actually based on real science as revealed recently by researchers from the Max Planck Institute for Chemical Ecology, Jena, Germany. These researchers have found that distantly related plants use different enzymes and different biochemical pathways to produce the defence compounds, benzoxazinoids, and with different enzymes come different sets of genes.
The researchers found that these biochemical pathways have evolved in plants at least three time and don't have their origins in a common ancestor.
Labels:
Biology
,
Botany
,
Creationism in Crisis
,
Evolution
,
Science
Tuesday, 10 October 2023
Creationism in Crisis - Now it's Tree Rings Recording Solar Storms 4,300 Years Before The Universe Existed! Oops!
Artist illustration of events on the sun changing the conditions in Near-Earth space
Credit: NASA
Researchers identify largest ever solar storm in tree rings | University of Leeds
It's probably unkind to laugh at creationists, who probably genuinely don't know any better and are too dim to learn any science. But they leave us little choice when they wave aside all the evidence of a 14 billion-year-old Universe and a 3.8 billion-year-old Earth as 'wrong' or 'scientists lying' or 'planted by Satan to mislead us', or even 'faked by God the liar almighty as a test of faith', in favour of an evidence free-superstition they were taught by their parents and which they are too terrified to let go off in case they get a zap from an invisible, magic mind-reading sky thug, stories about which they were terrorized by as children, or worst of all, they don't feel important enough?
Their infantile superstition is, of course, that Earth is 8-10,000 years old and was created by magic pretty much as we find it today, just because a bunch of Bronze Age pastoralists thought so.
And then along comes an international team of those pesky scientists who only go and produce evidence that a tree was alive on Earth 4,300 years before the Universe supposedly existed and recorded in its annual tree rings a massive solar storm from a sun that supposedly hadn't yet been magicked into existence, and which is allegedly hanging like a lamp from a dome over Earth so we can tell it's not night! (Remember! It's unkind to laugh! LOL!)
Labels:
Archaeology
,
Cosmology
,
Creationism in Crisis
,
Geology
,
Physics
,
Science
Creationism in Crisis - Another Unintelligently Designed Arms Race
Buff-tailed bumblebee,
Bombus terrestris
Bombus terrestris
Asian hornets,
Vespa velutina nigrithorax.
Vespa velutina nigrithorax.
Bumblebees drop to shake off Asian hornets - News
Let's quickly run through the sort of thing creationists need to believe is an example of supreme intelligence, in order to retain their delusion that what their mummy and daddy told them can't possibly be wrong and they really were specially designed by the magic creator of the universe who hold them in especially high regard.
An intelligent [sic] designer (there can only be one because Abrahamic dogma insists there is only one creator - apart from something called 'sin' which somehow transformed itself from a verb to a noun and magically became a creative entity, over which their god has no power) designed the buff-tailed bumblebee to travel from flower to flower, collecting pollen and nectar and pollinating the flowers as it does so. So far, so good.
Then the same intelligent [sic] designer decided these bumblebees, along with other related species of bee, would be ideal food for a predatory giant hornet that it was designing so it created these hornets with the ability to hunt down and kill bumblebees.
Now, that solution to the problem of what to provide giant hornets with for food is now a problem for it to solve. In other words, it didn't realise its solution - killing and eating bumblebees - would be a problem for bumblebees.
Once it did realise the problem it had
I wonder how long it will take this solitary designer to realise that this is now a problem for giant hornets and set about designing a solution for that problem it intelligently [sic] created!
But it turns out that buff-tailed bumblebees’ defensive strategy probably wasn’t designed to protect it from giant hornets after all, but from some, as yet unidentified predator (which could even be extinct now). The stupidity was in designing giant hornets to try to catch them in the first place when they had already been given a defence against them!
of course, what I described there is the classic evolutionary arms race that is the cause of a considerable proportion of biodiversity as species compete with one another, seek to avoid being eaten, or try to find a way not to starve, for long enough to produce the next generation. The obvious lack of planning and foresight is how we know there was no intelligence and no plan in the process which created it.
How the buff-tailed bumblebees’ escape strategy was discovered by researchers from the University of Exter, Cornwall, UK together with colleagues at the Spanish universities of Vigo, Pontevedra, and Santiago de Compostela, A Coruña, who have published their findings in an open access paper in Communications Biology. It is explained in a news release from the University of Exeter:
Labels:
Biology
,
Creationism in Crisis
,
Evolution
,
Science
,
Unintelligent Design
Sunday, 8 October 2023
Creationism in Crisis - Astronomers Discover The Early Stages of Planatary Formation - About Which The Bible is Silent
An image of the radio wave emission strength from the disk around DG Taurus, observed with ALMA. Rings have not yet formed in the disk, suggesting that it is just before planet formation.
Credit: ALMA (ESO/NAOJ/NRAO), S. Ohashi et al.
Press Releases - Astronomers Discover First Step Toward Planet Formation - ALMA
The universe described by the Bronze Age story in the Bible is almost laughable in its naivety, yet there are still ignorant people who think it was accurately described by the creator of it.
It has a flat Earth at the centre, with a dome over it to keep the water above the sky out, and the sun and moon are lamps hung from the dome to tell us when it’s day or night. All the stars, which we now know are vast galaxies or even superclusters of galaxies, millions of lightyears away, are described as small lights fixed to the inside of the dome, which can shake lose and fall to Earth during earthquakes.
Apart from a magic man speaking some magic words, there is no explanation of how the planet Earth formed, nor any appreciation of planetary systems orbiting a central sun, and of course, no hint that there could be trillions of such planetary systems or the vastness of the Universe.
Of course, you can't really blame the authors who wrote that stuff in the fearful infancy of our species. They were only doing their best with what little knowledge they had. What you can blame though are the ignorant fools who have failed to keep up with scientific discoveries and who still believe those laughably naïve myths are real science and history.
To add to their embarrassment, astronomers have now confirmed what we have suspected for many years now - that planetary systems and planets like Earth form in the accretion discs of second or third generation stars which were formed from condensing clouds of gas and debris produced by exploding earlier stars at the end of their life. These clouds contained not only hydrogen, helium, lithium and lighter elements but also heavier elements produced in the last stages of the earlier sun's demise as it collapsed inwards, forcing the lighter elements in its core to form heavier elements such as iron, calcium, carbon, silicon, oxygen, etc.
As the new sun's gravity pulls these larger elements towards it, angular momentum forces them into a flattened disc orbiting the sun. It was in these discs that the planets condensed around orbitally-stable centres of gravity.
Labels:
Astronomy
,
BibleBlunder
,
Cosmology
,
Creationism in Crisis
,
Science
Unintelligent Design News - The Needless Complexity of Acoels-Microalgae Symbiosis
Acoel, a primitive flatworm-like multicellular marine organism
Photo: Christopher Laumer
Shining a light on tiny, solar-powered animals | Hokkaido University
Let's step into fantasy land and assume the creationist superstition of an intelligent [sic] designer is true for a moment.
Once upon a time this designer designed photosynthesis and put it in the cyanobacteria, which meant they were able to live on sunlight and carbon dioxide (CO2whilst giving off oxygen as a waste product. It didn't do a particularly decent job of it and included probably the least efficient known enzyme, ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCo), but that’s another story.
Later on, it decided simple plants called algae also needed to live on sunlight and CO2, so what did it do? Instead of doing what any normal intelligent designer would do and give them the same process it gave to the cyanobacteria, it put lots of cyanobacteria inside the algae, where they became the chloroplasts! Apparently, the simple solution wasn't complex enough.
Later on, this same designer decided a group of primitive multicellular marine flatworm-like organisms called acoels also needed to live on sunlight and CO2, so what did it do? Did it give them the same process it had designed for the cyanobacteria? Of course not! Did if put cyanobacteria into the cells of the acoels like it had the algae? Of course not! Those would be simple solutions to the problem.
This time it didn’t even needlessly increased the complexity of acoels by putting whole algae, containing the cyanobacteria, inside the acoel cells. It went for an even more complex solution. Bizarrely, it actually designed the acoels to find and capture photosynthetic algae and insert them into their own cells!
So much for creationists superstitions and their idiotic insistence that maximal complexity is evidence of intelligent design, not minimal complexity, as any normal intelligent designer would design for. Needless complexity is actually evidence for unintelligent design.
Labels:
Biology
,
Creationism in Crisis
,
Evolution
,
Microbiology
,
Science
,
Unintelligent Design
Climate Change News - As Earth's Temperature Rises, Humanity is Slowly Grasping the Fact That There is No Planet B
Increasingly dangerous wildfires are just one consequence of climate change. Here, a man watches in 2013 as the Springs fire in California approaches.
Credit: David McNew Getty Images
6 reasons why global temperatures are spiking right now
As I have commented before, probably the most dangerous delusion fostered by the Abrahamic religions, is that Earth was given to humankind for our exclusive use and that we are being watched over by a benevolent magic guardian in the sky who will ensure that no long-term harm will come to us and our planet. This delusion could well result in us making this planet, our life-support system in the cosmos, uninhabitable by all but a small number of species such as bacteria and cockroaches.
Fundamentalist 'loving' Christians jibber excitedly about the 'end times', looking forward to the day when their imaginary friend comes to Earth and kills everyone who disagrees with them so they can have everything for themselves, but the only end times we face are the end times for all of us, just assuredly as a space man systematically destroying his own spaceship.
So, what is causing the record temperatures we are experiencing this year, where records are not only being broken almost every day, but being broken by record margins? In the following article, reprinted from The Conversation, Andrew King, Senior Lecturer in Climate Science, The University of Melbourne gives six reasons for these record temperatures. His article is reprinted under a Creative Commons licence, reformatted for stylistic purposes:
Labels:
Climate
,
Environment
,
Science
Saturday, 7 October 2023
Creationism in Crisis - Humans Were Walking About in North America 10-13,000 Years Before Creationists Think Humans Were Created
Human footprints beside an ancient lake in New Mexico more than 20,000 years ago.
National Park Service
Study confirms age of oldest fossil human footprints in the Americas | Bournemouth University
10,000 years ago, according to the Bronze Age Canaanite creation myths in the Bible, a magic man in the sky created humans without ancestors, and either before or afterwards, according to the two different versions, he created all the animals too. And animals and humans went forth and multiplied to populate Earth.
A few thousand years later, in a fit of pique, because his 'perfect' design hadn't turned out the way he intended, he murdered almost everything in a genocidal flood and Earth had to be repopulated from just eight humans and either two or six of the other animal species (again depending on the version) after the humans had sacrificed one of every species as a thank you for the genocide, Earth was again repopulated from these impossibly narrow genetic bottlenecks.
Creationists also insist that all sedimentary rocks were deposited in their mythical genocidal flood.
Some people still believe that myth to be accurate history, despite all the evidence against it and the fact that there is no evidence for it, save only for the origin myths in a book which, as science discovers more, is becoming increasingly 'allegorical/metaphorical' in order to avoid admitting it's just plain wrong.
One piece of evidence was revealed in 2021, by researchers from Bournemouth University, UK, the US National Park Service, U.S. Geological Survey, Cornell University, USA and the University of Arizona, USA., which showed that humans were leaving footprints in mud at the edge of a lake in what is now White Sands National Park in New Mexico, North America, 10-13,000 years before Earth was created according to the ancient origin myths.
Labels:
Anthropology
,
Archaeology
,
Bible
,
Creationism in Crisis
,
History
,
Mythology
,
Science
Creationism in Crisis - How Grasses Acquired New Genetic Information - By Horizontal Gene Transfer
Natural GM crops: grasses take evolutionary shortcut by borrowing genes from their neighbours | News | The University of Sheffield
Despite Creationist dogma that no new genetic information can arise in a genome without the active intervention of a magic man in the sky, who can magically create information at will, there are several known mechanisms by which this can occur - for example, gene or even whole genome duplication, which leaves spare DNA which can mutate without harming the carrier and which, when filtered through the sieve of natural selection, can give rise to novel genes and new genetic information.
And there is horizontal gene transfer, normally thought of in terms of bacteria sharing genes in the form of plasmids with other bacteria, even from a different species. And scientists are constantly discovering new examples of horizontal gene transfer, sometimes with startling results such as the fruit fly, Drosophila ananassae which has the entire genome of the bacterium Wolbachia incorporated into its genome.
Now a team of researchers at the University of Sheffield, UK, have discovered that the evolution of grasses included frequent horizontal (or lateral) gene transfer, the effects of which were to enable them to grow taller and faster. This is a natural version of genetic modification. The research is reported in the journal New Phytologist and explained in the University of Sheffield press release:
Labels:
Creationism in Crisis
,
Evolution
,
Genetics
,
Science
Friday, 6 October 2023
Creationism in Crisis - More Evidence of The Positive Psychological Benefits of Awe-Inspiring Science - No Religion Required
Awe-inspiring science can have a positive effect on mental wellbeing, new research finds - Press Releases
Creationists and other religious fundamentalists claim a monopoly on 'spirituality', for example this article on a Jehovah's Witness (aka, liars for Jesus) website which claims you can't be spiritual without believing in their god.
Unbelievably, they cite the Bible in support of that claim, not any real-world observations, experiments or surveys.
However, many scientists, not the least of which are Richard Dawkins, Albert Einstein and Carl Sagan, cite an understanding of science as a source of deep spirituality, a sense of awe and wonder, of oneness with the world and a genuine perspective and appreciation of being alive.
Indeed, my book, What Makes You So Special: From the Big Bang to You is intended to give the reader this sense of awe and wonder from a basic understanding of the scientific processes that led from the Big Bang to the reader's existence here and now, and concludes with the following:
Your journey through space and time has been an adventure of disasters, adaptation, survival and recovery, many, many times you will have been on the brink of extinction - the fate of 99% of all known ancient species - yet your ancestors survived and because they were good at surviving you are here and now. You will live for a mere flash in the time-scale of the Universe but in the vast darkness of the cosmos there can surely be few flashes as bright as your bright spark of consciousness.And perhaps Carl Sagan said it better and more succinctly with:
Be proud. Be very proud. But at the same time be humbled by the enormity of the events which produced you and the fragility of it all.
Stars died and because they died, you live. You are made by stars out of stardust and in a very real sense; because you are made of the same stuff the Universe is made of and are a part of it, there is something even more wonderful about you. Through you, though not just through you, and maybe not just here on this small planet, the Universe has gained self–awareness and can begin to understand itself.
Through you it can stand on the surface of this beautiful little jewel in the cosmos, can look up in awe at itself and think "Wow!"
You are special. You are unique and you were nearly 14 billion years in the making.
That is your story. Enjoy it while it lasts.
When we recognize our place in an immensity of light years and in the passage of ages, when we grasp the intricacy, beauty and subtlety of life, then that soaring feeling, that sense of elation and humility combined, is surely spiritual.And of course, as Albert Einstein famously said in a letter to J. Dispentier, when refuting false claims that he was a theist or even a Christian:
Carl Sagan, (2011). The demon-haunted world: Science as a candle in the dark. Ballantine Books. (Original work published 1996)
It was, of course, a lie what you read about my religious convictions, a lie which is being systematically repeated. I do not believe in a personal God and I have never denied this but have expressed it clearly. If something is in me which can be called religious then it is the unbounded admiration for the structure of the world so far as our science can reveal it.And now we have experimental evidence from psychologists that science can be a source of spiritual experience, with all the psychological benefits, as some people claim religion to be. The paper, reporting on three linked studies, by researchers at the Department of Psychology at the University of Warwick, UK, is published open access in Personality and Social Psychology Bulletin, and is explained in a Warwick University press release:Albert Einstein. Letter to J. Dispentiere, March 24, 1954 Source: Wikipedia - Albert Einstein's Religious Views.
Labels:
Creationism in Crisis
,
Psychology
,
Religion
,
Science
Creationism in Crisis - Scientists Have Identified a Likely Human Migration Route Out of Africa - 70,000 Years Before Creationists Think Humans Existed
Wadi Gharandal riverine wetland along the Jordan Rift Valley.
Credit: Mahmoud Abbas
Early Human Migrants Followed Lush Corridor-Route Out Of Africa | University of Southampton
According to creationist cult dogma, humans were created by magic 8-10,000 years ago. 70,000 years before that, modern humans were migrating out of Africa, having evolved there during the previous tens of millions of years, according to palaeontological, archaeological and genetic evidence.
There are several possible routes by which they could have migrated into Eurasia and from there into the rest of the world, and archaeologists have just reported finding just one such route up the East African coast, across the Sinai Peninsula, down the Red Sea coast of Arabia, through what is now Yemen and Oman and from there to Coastal South Asia.
An alternative route could have been to cross the narrow sea crossing at the southern end of the Red Sea, to southern Arabia and then go north to the Jordan Valley or along the southern coast of Arabia to Oman.
This conclusion comes from the fact that at that time, the Jordan Valley was a “well-watered corridor” which funneled hunter-gatherers through The Levant towards western Asia and northern Arabia via Jordan. Wandering tribes of hunter-gatherer have no particular destination in mind and would have migrated through where the environment provided food and water, so a watered corridor would naturally provide such a route.
This discovery was made by researchers from the University of Southampton (UK) and Shantou University (China), together with colleagues in Jordan, Australia and the Czech Republic. It is published open access in Science Advances and is explained in a press release from Southampton University:
Labels:
Anthropology
,
Archaeology
,
Creationism in Crisis
,
Palaeontology
,
Science
Tuesday, 3 October 2023
Creationism in Crisis - How Science is Fighting Creationism's Divine Malevolence With Nobel Prize-Winning Science
Katalin Karikó (right) and Drew Weissman, the winners of the 2023 Nobel Prize in physiology or medicine for their discoveries enabling the development of mRNA COVID-19 vaccines
Peggy Peterson Photography
Penn Medicine / Via Reuters
Penn Medicine / Via Reuters
Nobel prize in medicine awarded to mRNA pioneers – here's how their discovery was integral to COVID vaccine development
Of course, no serious biologist things they are fighting and invisible magic creator in the sky who is actively designing parasites to harm us, or designing anything else, for that matter, but creationists believe that's just what they are doing.
Some even go so far as claiming scientists, together with their technical staff and publishers, are all part of a secret Satanic conspiracy to mislead people about what their god has created, including the parasites and the suffering and misery they cause, apparently.
So, this piece of research must come across to genuine creationists who really do believe what their cult mandates them to believe, as scientists waging a war on their god's creation.
The war, of course, is a war that medical science has always waged against suffering and the causes of suffering, because increasing the sum total of happiness, but reducing the unhappiness in the world, is basic humanist morality - something that would appear to be lacking in creationists' putative intelligent [sic] designer.
A particularly successful recent war was the war against the SARS-CoV-2 virus that caused the ongoing COVID-19 pandemic still raging throughout the world, but thanks to the success of medical science, in a much less virulent form, most people having been protected by the mRNA vaccine developed by Nobel Prize-winning scientists, Dr Katalin Karikó and Dr Drew Weissman of the University of Pennsylvania and a massive world-wide effort to find a vaccine.
First a little about mRNA vaccines:
Labels:
Antivaxxers
,
Biology
,
Covid-19
,
Covidiots
,
Creationism in Crisis
,
Evolution
,
Health
,
Science
Sunday, 1 October 2023
Creationism in Crisis - Killer Whales Exibit 'Uniquely Human' Behaviour
A killer whale in the Salish Sea is observed harassing a porpoise, a behavior that has long perplexed scientists. A study from Wild Orca and UC Davis’ SeaDoc Society investigates what may be behind it.
Photo credit: Wild Orca
Why Are Killer Whales Harassing and Killing Porpoises Without Eating Them? | UC Davis
The problem creationists have with trying to cling to a counter-factual superstition like theirs is that so many facts run counter to it. To normal people, that might be considered a good reason to reassess their opinions and drop those shown to be at odds with the facts and form some based on reality instead.
Not so creationists. To a creationist, the thought of being wrong is an existential threat which, if allowed to develop, would destroy their entire world view which has them at the centre of a specially created universe, the creator of which holds them in high regard. Dropping this childish belief would mean they don't feel as important as they think they are and would maybe have to think the unthinkable - a universe which doesn't have them at the centre of it and eventual oblivion in which the world continues to exist and function without them in it or able to observe it from a privileged position.
All my recent blog posts, especially the 'Creationism in Crisis' series, have shown instances where scientific research has revealed facts which refute basic creationist articles of faith and cult dogmas, and this one is no exception. It deals with a core dogma - that humans were a special creation, created in some material way differently to all other life forms, to which they bear no relationship.
Traditionally, creationists cite examples of how humans are unique, having characteristics shared by no other species - ignoring the fact that that pretty much defines a species and the same case can be made for every other species. One of these is of course another creationist sacred cow - humans have social ethics and a conscience, which creationist dogma asserts could only have come from their particular creator god - the same god whom they believe inflicted a mass genocide on Earth and creates parasites, apparently.
Explaining social ethics, or pr-social behaviour, and a conscience which motivates pro-social behaviour, rewarded by endorphins, is not difficult for science to explain as the result of gene-meme co-evolution in a cooperative species that could not survive as individuals without the support of a social group.
And, to reinforce that, we now have evidence of pro-social behaviour and human-like activities in another species - the orca or killer whale.
At least, that's the explanation for an observed change in behaviour of a pod of orca in the Salish Sea, described in a paper published, open access, in Marine Mammal Science. The investigating team was co-led by Deborah Giles of Wild Orca and Sarah Teman of the SeaDoc Society, a program of University of California Davis (UCDavis) School of Veterinary Medicine.
First a little background on the Southern Resident killer whales, the subject of the study:
Saturday, 30 September 2023
Extinction News - How Britain is Exterminating its Wildlife - And What is to be Done
Kentish Plover, Charadrius alexandrinus. Once a resident breeder in Southern England, now a rare vagrant visitor
One in six UK species threatened with extinction – here's what we could lose (plus how to save them)
One of the great crimes of the Abrahamic religions is the allegedly 'God-given' dominion over the entire planet Earth, its wildlife, its mineral wealth and its land and sea to humankind, to be treated as free and there for the sole benefit of humankind with no other purpose.
In the British Isles this has resulted in a landscape dominated by towns and cities, agriculture and monoclonal forestry, and coastal waters where anything edible is hoovered up and consumed, leaving, in many cases, stocks too small and immature, or too scarce to maintain a stable population, let alone recover.
And our waste in the form of single-use plastics, sewerage, industrial waste such as CO2 and heavy metals, agricultural run-off containing artificial fertilisers, have polluted and destroyed many waterways. Agricultural monocultures have produced virtual deserts, so far as many species are concerned and destroyed soil structure with over-use of pesticides and artificial fertilisers has led, in a few years, to loss of precious topsoil that took hundreds of thousands of years to create and ploughed-up water-meadows have gone, taking their biodiversity with them.
Consequently, our wild bird, wild mammal, insect and wild plant populations have been in steep and accelerating decline for most of the last two centuries.
According to the following report, we are now faced with the extinction of 1,500 of our 10,000 species. The report, "State of Nature" is the result of a collaboration between a large number of British and Irish conservation and wildlife charities. It can be read here:
The State of Nature report referred to in the article may be read here:
Labels:
Climate
,
Conservation
,
Nature
,
Unintelligent Design
Wednesday, 27 September 2023
Creationism in Crisis - Complexity May be an Accidental Consequence of Evolution, Not its Inevitable Result.
It's reassuring to think humans are evolution's ultimate destination – but research shows we may be an accident
In the creationist parodies of the Theory of Evolution, evolution is presented as a theory that organisms become more and more complex and at the apex of evolution are human beings, the most complex of all species.
Of course, the real TOE says no such thing and claims about aims and purpose, with humans as the intended outcome, are childishly anthropocentric in the extreme. Nor is complexity the inevitable result of evolution since many species, especially parasites, have evolved with a loss of complexity and genetic information. But in general, ignoring parasites, much of evolution does include an increase in complexity, though not always an increase in genetic information. Many salamanders, such as the axolotl, have a much larger genome than humans and even the Christmas tree has a genome 7 times larger than the human genome.
The most complex organism, genetically speaking, is in fact a relatively simple, single-celled amoeba, Amoeba dubia, with a genome 60 times larger than the human genome.
Labels:
Biodiversity
,
Biology
,
Creationism in Crisis
,
Evolution
,
Science
Tuesday, 26 September 2023
Creationism in Crisis - Increased Complexity Does Not Always Mean Increased Diversity
Songbirds and passerines have less complex skeletons and are species rich
Credit: nataba
Study shows birds that have evolved greater complexity are less biodiverse
The creation cult has fooled its members into believing that evolution, as defined by science, always involves increasing complexity. They do this because it's easier then to argue that either greater complexity implies intelligent design because systems become 'irreducibly complex' or because it implies that science is claiming that new structures can arise by evolution which contravenes some half-baked notion about new information contravening the second law of thermodynamics by equating 'information' to energy in a closed system.
This claim is blatantly untrue, of course, as any study of parasites will show, since parasites normally evolve by loss of complexity and genetic information, as I reported recently, and repeatedly point out in my illustrated book, The Malevolent Designer: Why Nature's God is not Good, which, judging by the misleading, lying and hysterical 'reviews' on Amazon is still causing panic in the creationist cult.
If that claim of increasing complexity leading to increased structures were true, we would expect it to always lead to increased biodiversity, which is exactly what we often see, but the truth is not as black and white as creationist frauds need to present it to their simplistic dupes.
As a new study by researchers at the Milner Centre for Evolution at the University of Bath have shown, in birds, evolution often results in less diversity and greater specialisation, as species adapt to new niche opportunities or environmental change. Their findings are published, open access, in Nature Communications.
As the press release from Bath University explains:
Labels:
Birds
,
Creationism in Crisis
,
Evolution
,
Science
Monday, 25 September 2023
Creationism in Crisis - People Migrated to Siberia and Europe 40,000 Years Before 'Creation Week'!
Chikoi River valley, Trans-Baikal region
Credit: Ted Goebel
Pollen analysis suggests peopling of Siberia and Europe by modern humans occurred during a major Pleistocene warming spell | The University of Kansas
The latest piece of science to refute creationism without even trying, is the discovery that modern humans migrated to Siberia and Europe during a relatively warm period during the Pleistocene, about 40-50,000 years ago.
According to creationist superstition, there was to be another 40,000 years before their putative creator god, who had existed for infinite time and, being all-knowing, always knew what it would do and how it would do it, finally found enough time to create the Universe out of nothing, then did the whole thing in 6 days.
The evidence comes in the form of an analysis of pollen in sediment in Lake Baikal which shows that the region briefly became forested, facilitating human migration from South-east Asia into Siberia and from thence westward into Europe.
The research, by Professor Ted Goebel, professor of anthropology at the University of Kansas, together with colleagues, Koji Shichi of the Forestry and Forest Products Research Institute in Kochi, Japan, Masami Izuho of Tokyo Metropolitan University, Hachioji, Japan; and Kenji Kashiwaya of Kanazawa University, Kanazawa, Japan, is published in Science Advances and explained in a University of Kansas press release.
First a little about the Pleistocene to set the context for the research findings:
Labels:
Anthropology
,
Archaeology
,
Creationism in Crisis
,
History
,
Science
Saturday, 23 September 2023
Creationism in Crisis - How African Genetic Diversity Refutes Creationist Origin Myths - It's Those Pesky Facts Again!
Kuvale settlement in Virei, Namibe province of Angola.
© Sandra Oliveira
Probing the deep genetic structure of Africa | Max-Planck-Gesellschaft
Creationist dupes believe that all human life on Earth was reduced to a small band of 8 related individuals who survived a global genocidal flood and then got off a boat in Turkey and repopulated Earth from there.
Their problem is that this ludicrously implausible tale gives us a testable hypothesis - that an analysis of human genetics should show this bottle neck and the distribution of humans from that geographical point. We would also expect the greatest diversity to be found around the area of modern Turkey.
And of course, this hypothesis is easily and repeatedly falsified, which normally spells the death of any scientific hypothesis.
The scientific explanation for human origins is that modern Homo sapiens evolved in Africa and spread to the rest of the world from there, preceded, probably by archaic hominids such as H. erectus. A hypothesis stemming from this theory is that the greatest genetic diversity is to be found in Africa, because humans have been evolving there for longer than anywhere else. A recent refutation of it was found in an analysis of the genome of ancient people in the Angola/Namib region of Africa, which also validates the 'out of Africa' theory of human origins.
The work was done by a research team from the University of Bern in Switzerland, the University of Porto in Portugal and the Max Planck Institute for Evolutionary Anthropology in Germany. The Maz Planck Institute News release explains it:
Labels:
Anthropology
,
Creationism in Crisis
,
Evolution
,
Genetics
,
Science
Creationism in Crisis - African Hominins Were Building With Wood - Almost Half a Million Years Before Creationists Believe Earth Was Created!
Archaeologists discover world's oldest wooden structure - News - University of Liverpool
Yet more embarrassment for creationists as archaeologists announce the discovery of the remains of the world's oldest known wooden structure to date.
It was discovered in Africa, and has been dated to at least 476,000 years old, i.e., about 466,000 years longer that Earth has existed, according to creationist superstition.
This age places the structure in a time before anatomically-modern hominins had evolved, so showing that at least one archaic species of hominin had mastered the skill of shaping wood and making structures out of it, using nothing but stone and bone tools. Some of the timbers show evidence of jointing.
The discovery was made by a team led by Professor Larry Barham, from the University of Liverpool's Department of Archaeology, Classics and Egyptology, as part of the University of Liverpool's 'Deep Roots of Humanity' research project.
The news was announced in an open access paper in the journal Nature and in a University of Liverpool press release:
Labels:
Anthropology
,
Archaeology
,
Creationism in Crisis
,
Evolution
,
Science
Friday, 22 September 2023
Creationism in Crisis - A Parasitic Plant That Evolved by LOSS of Genetic Information!
Balanophora Plant
Credit: Ze Wei, Plant Photo Bank of China
This parasitic plant convinces hosts to grow into its own flesh—it’s also an extreme example of genome shrinkage | UBC Science - Faculty of Science at the University of British Columbia
I wonder if creationists ever puzzle over the fact that science never produces any evidence supporting their dogmas and superstitions; instead, science repeatedly finds evidence the flatly contradicts them. It takes a special form of delusion and self-deception to dismiss all that contrary evidence and stick with an evidence-free notion.
Just such a creation-refuting piece of science has just been published in the journal Nature Plants. It concerns the evolution of the parasitic plants, the Balanophora and in particular, the discovery that during their evolution they lost 38% of their genome.
Despite the fact that many parasites have undergone a genome reduction during their evolution to a parasitic life-style, creationist dogma dictates that mutations and loss of genes are always deleterious, or 'devolutionary' (©Michael J Behe) a nonsensical term which tries to relate biology to the biblical myth of 'The Fall' because Behe has now abandoned the futile attempt to prove that evolution isn't a natural process in which no gods or supernatural entities are involved.
Parasitism is also a refutation of the childish notion of intelligent [sic] design, especially by a supposedly omni-benevolent designer, because no intelligent designer would design the inevitable arms race that characterises a parasite-host relationship, unless that designer was both malevolent and extremely stupid.
First, a little about the Balanophora:
Labels:
Biology
,
Botany
,
Creationism in Crisis
,
Evolution
,
Malevolent Design
,
Parasitism
,
Science
,
Unintelligent Design
Wednesday, 20 September 2023
Creationism in Crisis - Evidence of Common Origins Found in Microscopic Sea Creatures
Confocal microscopy image of nuclei, coloured by depth, of Trichoplax sp. H2, one of the four species of placozoan for which the authors of the study created a cell atlas for.
Credit: Sebastian R. Najle
Tiny sea creatures reveal the ancient origins of neurons | Centre for Genomic Regulation (CGR)
Sad news today for any creationist trying desperately to cling to the childish notion that humans were created by magic without ancestors just a few thousand years ago and so are a special form of life, not related to any other.
It comes in the form of an open access paper in the online journal Cell announcing that researchers at the Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain have found evidence of the ancient origins of neurons in microscopic sea creatures, the placozoans, the size of a grain of sand.
These simple, multicellular creatures are in many ways transitional between single-celled and multicellular organisms.
Labels:
Biology
,
Creationism in Crisis
,
Evolution
,
Science
Monday, 18 September 2023
Creationism in Crisis - How The Malevolent Designer Kills Mother & Child During Pregnancy
Human placental tissue sections with immunofluorescence - cis P-tau (green),
trans P-tau (green), and ProteoStat (red).
trans P-tau (green), and ProteoStat (red).
Western News - In major breakthrough, Western, Brown researchers close in on preeclampsia cure
In a major breakthrough, scientists have identified the cause of preeclampsia, the leading cause of mortality during pregnancy.
And once again a scientific breakthrough exposes the utter nonsense that is intelligent [sic] design creationism.
Preeclampsia affects up to 8% of women during pregnancy. If left untreated it can lead to eclampsia (an epileptiform fit) in the later stages of pregnancy, which can result in the death of both mother and baby.
Labels:
Biology
,
Creationism in Crisis
,
Health
,
Science
,
Unintelligent Design
Sunday, 17 September 2023
Creationism in Crisis - The Universe is Much Grander and More Magnificant Than Any Religion's Prophets Ever Told Us.
An image captured from the James Webb Space Telescope shows Maisie’s Galaxy, discovered by the CEERS team.
Collaboration with global team confirms, disproves distant galaxies | RIT
Cosmologists are making discoveries about the age and nature of celestial bodies almost daily and, as with all science, as the information improves, theories and knowledge are either being abandoned or confirmed, so our understanding of reality improves - which is the entire point of scientific research.
This is in marked contrast with religions, where 'research' consists of trying to find new ways to stick to ancient belief and all apologetics presuppose the answer.
For instance, compare theology to a 'philosophy' based on the assumption that there are fairies at the bottom of the garden who created everything and who demand adoration and worship as the price for not doing something unspeakably unpleasant to you when you die (assuming you'd know about it and could experience it, even though you're dead and won't have a body with a sensory system and functioning brain to experience it with)!
Sound extremely childish and risible?
Yes, it does, doesn't it! And yet theologians command respect and power in society, far greater than should be given to someone because they have an imaginary friend and spends their time trying to make excuses for not having any definitive evidence for their beliefs.
What is giving cosmology this power is the James Webb Space Telescope (JWST) which is sending back hugely improved data of a much higher quality and reliability of anything cosmologists have had to work with before.
For example, in a paper published in Nature a few days ago, by a team of scientists including researchers from the Rochester Institute of Technology, Rochester, NY, USA, cosmologists showed that there are very many more ancient galaxies whose red shift dates them to the very early universe, but that a candidate for the oldest such galaxy is in fact much younger than previously thought. This is because the JWST is able to measure the red shift with far greater accuracy than was previously possible.
Labels:
Astronomy
,
Cosmology
,
Creationism in Crisis
,
Science
Saturday, 16 September 2023
Creationism in Crists - How Prey Perception Directs Evolution
A lapwing nest.
Credit: George Hancock
Habitat geometry rather than visual acuity limits the visibility of a ground‐nesting bird's clutch to terrestrial predators - Hancock - 2023 - Ecology and Evolution - Wiley Online Library
If you're going to perpetuate your genes through time, you need to arrange things so the next generation doesn't get eaten, because that ends your gene line. To do that, you need to ensure you arrange things so any potential predator has difficulty finding the next generation, at least before they've managed to breed.
I appreciate these concepts are difficult for creationists to grasp, but a paper out today shows the importance of catering for the perception of potential prey on your offspring, if you want then to survive and breed.
It concerns the siting of lapwing nests and eggs.
The northern lapwing, Vanellus vanellus, green plover or peewit (from their call), is a ground-nesting bird, which, until about 40 years ago was common in my part of Oxfordshire, UK. They formed vast flocks in the Autumn that would put on impressive displays as twilight approached, as they twisted and turned in flight (hence their name, lapwing) giving the flock a twinkling appearance as they exposed their white underwings, then twisted to hide them, confusing any potential predator such as peregrine falcons. Since then, they have been in rapid decline, probably due to habitat destruction and change in agricultural land management, and these vast flocks are no more.
Labels:
Biology
,
Birds
,
Creationism in Crisis
,
Evolution
,
Science
Friday, 15 September 2023
Creationism in Crisis - Now It's an 800,000 Year History of the Sahara Desert With Periods of Greening
There is widespread evidence that the Sahara was periodically vegetated in the past, with the proliferation of rivers, lakes and water-dependent animals such as hippos.
September: Sahara Desert greening | News and features | University of Bristol
Scientists led by Dr Edward Armstrong, a climate scientist with Bristol University, UK, have successfully modelled the climate history of North Africa and shown that the Sahara Desert had periods of greening, with rivers, lakes and savannah-like grasslands.
These periods of greening explain the evidence of water-dependent species such as hippos. Their research is published open access in the journal Nature Communications.
This evidence adds support to the 'Sahara Pump' hypothesis:
Labels:
Climate
,
Creationism in Crisis
,
History
,
Science
Creationism in Crisis - How Flowering Plants Survived the Mass Extinction That Killed the Dinosaurs
The ancient ancestors of magnolia and the orchids lived in the time of the dinosaurs and survived the mass extinction that killed 75% of all life on Earth.
Credit: Pellinni
Nature’s great survivors: Flowering plants survived the mass extinction that killed the dinosaurs
Despite creationist claims that their putative creator god created Earth and set the parameters of the universe to make it perfect for human life, Earth is not a very safe place to live. Most of it is actually hostile to human life, being either too cold, too hot, under water or too high for there to be enough partial pressure of oxygen to survive for long.
It is also subject to regular, non-discriminatory natural disasters such as earthquakes, volcanoes, tsunamis, droughts, or devastating floods. In the last few days, tens of thousands of people have dies in Morocco and Libya because of natural disasters.
And Earth is occasionally hit by an asteroid that changes the climate so radically that a mass extinction occurs, like the one, 66 million years ago, that exterminated all the dinosaurs except for a few feathered varieties that went on to become birds - the K-T extinction, more correctly known as the K-Pg extinction or boundary. (K is the initial letter of the German word for Cretaceous, and Pg is for Paleogene, which used to be called the Triassic)
Labels:
Biology
,
Botany
,
Creationism in Crisis
,
Evolution
,
Science
Thursday, 14 September 2023
Creationism in Crisis - Evidence of the Earliest Deep-Sea Vertebrates Found - Those Gaps in the Record Just Keep on Closing!
The chimaera or ghost shark is a typical abyssal fish.
Credit: Alan Jamieson & Thomas Linley
The earliest deep-sea vertebrates revealed by unusual fossils
The refutation of several key creationist claims continues with news that a team of Italian, Spanish, Portuguese and British scientists, led by palaeontologist Andrea Baucon of Genoa University, Italy, have discovered strong evidence of the existence of fish, 130 million years ago, pushing back the earliest known vertebrate presence in the abyssal plain by 20 million years.
Just to remind creationists, 130 million years is 130,000 times longer than they believe Earth has existed. Although all dating methods return a range of dates with a predictable variance, none of them has a lower limit anywhere approaching that magnitude.
The evidence, found in the Apennine mountains that run down the centre of Italy consists of the pits and tail-fin drag marks left in the silt in deep-ocean floor, of which the Apennines are now composed.
Labels:
Archaeology
,
Biology
,
Creationism in Crisis
,
Evolution
,
Fossils
,
Geology
,
Science
Wednesday, 13 September 2023
Creationism in Crisis - No-One Mourns For The Old Dead Gods of Arabia - Part 2
The landscape of the mustatil; at the time the mustatil was built, the area was likely wetter than it is today.
Image credit: Wael Abu-Azizeh et al. 2022/RCU
7,000-year-old animal bones, human remains found in enigmatic stone structure in Arabia | Live Science
Archaeologists are uncovering evidence of religious rituals in Norther Arabia, 3000 years before creationists believe Earth and humans were created!
Creationists love to point to the fact that all cultures, ancient and modern, tend to have religion as a central element to the culture, as though that fact somehow proves the locally popular god is real.
Of course, it also points to the fact that we have evolved to 'fail safe' and assume agency where there is none, to naively believe what our parents believe, to accept simplistic answers to complex questions and find it impossible to imagine total oblivion at death.
But, ask a creationists to explain why we should accept the locally popular god is the only real one and all the ancient gods are false, and they will probably cite much of that list as reasons why they had false beliefs, stopping short of going just one god (or one pantheon) further and applying that logic to their own god(s), citing all sorts of nebulous reasons why they believe in their particular god(s).
So, it must be embarrassing to realise that those nebulous reasons were very probably cited by believers in those ancient gods as 'proof' that they existed.
Did the sun not rise in the morning because they had performed the right rituals? Did the crops not fail when they had failed to chant the right prayers in exactly the right way at the right time, or had broken the rules in some other way?
Did the gods not reward them by helping them prevail in battle or punish them for an assumed transgression when they lost a battle?
And could they too not 'look at the trees' and marvel at the wonders their gods had created? And did their priests not also have the power of prophesy and claim they heard the god(s) speaking to them?
One thing we can be sure about is that belief in their god(s) was a strong motivation for rituals associated with life, death and probably animal husbandry, as it is for believers today. The evidence for that is in the artifacts they left behind as discovered by archaeology, such as that currently going on at al Ula in the Ashar Valley in Northern Arabia, where researchers have now discovered evidence of ritual sacrifice and burials in the remains of stone structures known as mustatils, which are believed to have been used for religious purposes.
To add to the embarrassment for creationists, these structures have been dated to about 7,000 years ago, i.e., some 3,000 years before Earth and humans were created!
Regular readers may recall how the archaeological site in Northern Arabia, close to the Fertile Crescent was the subject of a blog post here last March. Now the Royal Commission for AlUla (RCA), set up to investigate the site, has produced an update. It concerns the remain, both animal and human, found in some of the graves associated with the buildings.
As the RCA news release reports:
Labels:
Anthropology
,
Archaeology
,
History
,
Religion
,
Science
,
Sociology
,
Superstition
Malevolent Designer News - How A Deadly Superbug Is 'Designed' To Make Us Sick
Staphylococcus aureus
CDC
Researchers discover genes behind antibiotic resistance in deadly superbug infections | Doherty Website
Scientists based at the Docherty Institute, Melbourne University, Victoria, Australia have discovered just how devious any designer of the deadly super bug, Staphylococcus aureus, also known as Golden staph, would need to have been to come up with such a clever way to make us sick and die.
Curiously, for people who purport to worship the putative designer of all living things, creationists would have us believe that the designer is just such a mendacious malevolence, rather than have us believe that a natural process such as evolution by natural selection is responsible for parasites and the way they evade our immune systems - also, so creationists claim, designed by the same designer, making it look like a bumbling incompetent amnesiac than a supremely intelligent deity.
First, a brief background on S. aureus and MRSA:
Labels:
Bacteria
,
Biology
,
Creationism in Crisis
,
Health
,
Malevolent Design
,
Microbiology
,
Parasitism
,
Science
Subscribe to:
Posts
(
Atom
)