Cellular defense against latent colonization foiled by human cytomegalovirus UL138 protein | Science Advances
Here's a little challenge to Michael Behe and his chums from the Discovery Institute.
No, it's not to explain how it came about because that's too easy. It's to explain why it came about. The problem is not that it is irreducibly complex but that it is irredeemably stupid.
Here's the situation:
A family of viruses, the herpesviruses, has a mechanism for overcoming the human immune system when it infects cells. It basically hides inside the cell nucleus looking for all the world like part of the normal genome and only in certain situations does it come out of hiding, start replicating and
Religion, Creationism, evolution, science and politics from a centre-left atheist humanist. The blog religious frauds tell lies about.
Sunday 6 December 2015
Saturday 5 December 2015
Why Science Works - Doing It Like Adults
The basic difference between science and religion is that science is grown up while religion is essentially childish. This is illustrated by a controversy which has suddenly blown up in a fairly obscure but nonetheless interesting aspect of evolutionary biology in the last week.
An interesting paper was published a few days ago which seemed to show that horizontal gene transfer (HGT) may account for up to 18% of the tardigrade ('water bear') genome, suggesting that HGT could have played a bigger role in the evolution of multicellular organisms than is generally recognised.
HGT is widely suspected to have played a part in the evolution of prokaryote cells so that acquiring genes evolved in another species could have been a short-cut to evolution or a way for new combinations of genes to come together, analogous to sexual reproduction. In eukaryote cells, the incorporation of prokaryotes was a form of HGT after all, but for HGT to have played a wider role in the evolution of multicellular species would be surprising - hence the interest in this paper and why I wrote about it.
Now, however, another group has published a paper which suggests that the result of the genome analysis may have been an artifact produced by contamination:
An interesting paper was published a few days ago which seemed to show that horizontal gene transfer (HGT) may account for up to 18% of the tardigrade ('water bear') genome, suggesting that HGT could have played a bigger role in the evolution of multicellular organisms than is generally recognised.
HGT is widely suspected to have played a part in the evolution of prokaryote cells so that acquiring genes evolved in another species could have been a short-cut to evolution or a way for new combinations of genes to come together, analogous to sexual reproduction. In eukaryote cells, the incorporation of prokaryotes was a form of HGT after all, but for HGT to have played a wider role in the evolution of multicellular species would be surprising - hence the interest in this paper and why I wrote about it.
Now, however, another group has published a paper which suggests that the result of the genome analysis may have been an artifact produced by contamination:
Thursday 3 December 2015
How Evolution Gave Us Grannies
Human-specific derived alleles of CD33 and other genes protect against postreproductive cognitive decline
There's something special about a granny. Granddads are special too of course, but not quite like a granny. Ask my grandchildren.
Grandparents are biologically, on the face of it, a little bit of a mystery especially in a social species and especially in one like humans where for most people for most of the time until the discovery of agriculture, life consisted mostly of hunting and gathering food. Anyone not capable of joining in would have been a drain on the resources of those who could so it seems logical to suppose that any process which removed surplus people from the group after their fertile and productive years were over would be advantageous to the group and so would be expected to evolve. In fact, when you look at our closest relatives, chimpanzees, you find that the females tend to die soon after their fertility ceases.
There's something special about a granny. Granddads are special too of course, but not quite like a granny. Ask my grandchildren.
Grandparents are biologically, on the face of it, a little bit of a mystery especially in a social species and especially in one like humans where for most people for most of the time until the discovery of agriculture, life consisted mostly of hunting and gathering food. Anyone not capable of joining in would have been a drain on the resources of those who could so it seems logical to suppose that any process which removed surplus people from the group after their fertile and productive years were over would be advantageous to the group and so would be expected to evolve. In fact, when you look at our closest relatives, chimpanzees, you find that the females tend to die soon after their fertility ceases.
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Biology
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Creationism
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Evolution
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Health
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Science
Wednesday 2 December 2015
Creationism's Big Problem
Otago researchers describe new North Pacific fossil whale, News at Otago, University of Otago, New Zealand.
This week's 'missing' transitional fossil is a new species of baleen whale which lived in what is now the North Pacific, 30 - 33 million years ago. It shows distinct evidence of transition between the toothed and the baleen whales.
Fucaia buelli is described in a paper published today in Royal Society Open Science by Ewan Fordyce and Cheng-Hsiu Tsa of the University of Otago, New Zealand and Dr Felix Marx of Museum Victoria, Melbourne, Victoria, Australia.
This week's 'missing' transitional fossil is a new species of baleen whale which lived in what is now the North Pacific, 30 - 33 million years ago. It shows distinct evidence of transition between the toothed and the baleen whales.
Fucaia buelli is described in a paper published today in Royal Society Open Science by Ewan Fordyce and Cheng-Hsiu Tsa of the University of Otago, New Zealand and Dr Felix Marx of Museum Victoria, Melbourne, Victoria, Australia.
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Biology
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Creationism
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Evolution
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Science
Tuesday 1 December 2015
The Blue Tarantulas and the Stupid Designer
Singapore Blue Tarantula (Lampropelma violaceopes) Source: Wikipedia |
Imagine you're, say, a manufacturer of refrigerators and you've employed a designer to modernise your range. The basic technology is fine - things like the heat-exchange unit, door switch that turns the light on and off - and all you need is some styling to give your range more appeal in the prevailing market.
Now, what would you think if you found this designer was redesigning the heat exchanger or the coolant pump, not to make it any better - in fact some of his designs are worse than the ones you normally use - but because it hadn't occurred to him to use the ones you have in stock. In fact, he didn't know they had ever been designed before.
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Biology
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Creationism
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Evolution
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Science
Monday 30 November 2015
Northern Ireland - Catching Up On Human Rights
NI abortion law 'breaches human rights' | BBC News
In another example of how secular humanism is replacing archaic Christian bigotry and judgmentalism, the Northern Ireland High Court in Belfast has ruled that the Northern Ireland Abortion Laws, which differ markedly from those in the rest of the United Kingdom, are in breach of fundamental human rights.
Human rights, of course, come from the concept of maximising individual liberty, freedom of choice, freedom of conscience, equality before the Law and
In another example of how secular humanism is replacing archaic Christian bigotry and judgmentalism, the Northern Ireland High Court in Belfast has ruled that the Northern Ireland Abortion Laws, which differ markedly from those in the rest of the United Kingdom, are in breach of fundamental human rights.
Human rights, of course, come from the concept of maximising individual liberty, freedom of choice, freedom of conscience, equality before the Law and
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Health
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Human Rights
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Humanism
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Religion
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Secularism
Friday 27 November 2015
Ashyxiated Whales Show Evolution In Progress
PLOS ONE: Fatal Asphyxiation in Two Long-Finned Pilot Whales (Globicephala melas) Caused by Common Soles (Solea solea)
A sad report published in PLOS ONE serves to illustrate the interaction between a species and its environment and poses a neat little question for those who still doubt that Darwinian Evolution by natural selection is the mechanism of adaptive change in a species.
Long-finned pilot whales (Globicephala melas) normally live and hunt in North Atlantic, living on squid and other cephalopods and only rarely venture into the shallower North Sea. However, for reasons which may be related to the death from disease of one of the pod - a female - who may have become disorientated and led her extended family the wrong way (pods of pilot whales are known to stay close to a sick member) - a pod of 30-40 of these whales found their way into the North Sea in November 2014.
Six weeks later a decomposed long-finned pilot whale was found washed up on the Belgian coast. A post mortem found a flatfish, a common sole (Solea solea), stuck in the blowhole of the dead whale. Three weeks later another dead long-finned pilot whale was found with another common sole stuck in its blowhole. The strong probability is that both these whales were asphyxiated by these flatfish.
A sad report published in PLOS ONE serves to illustrate the interaction between a species and its environment and poses a neat little question for those who still doubt that Darwinian Evolution by natural selection is the mechanism of adaptive change in a species.
Long-finned pilot whales (Globicephala melas) normally live and hunt in North Atlantic, living on squid and other cephalopods and only rarely venture into the shallower North Sea. However, for reasons which may be related to the death from disease of one of the pod - a female - who may have become disorientated and led her extended family the wrong way (pods of pilot whales are known to stay close to a sick member) - a pod of 30-40 of these whales found their way into the North Sea in November 2014.
Six weeks later a decomposed long-finned pilot whale was found washed up on the Belgian coast. A post mortem found a flatfish, a common sole (Solea solea), stuck in the blowhole of the dead whale. Three weeks later another dead long-finned pilot whale was found with another common sole stuck in its blowhole. The strong probability is that both these whales were asphyxiated by these flatfish.
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Biology
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Creationism
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Evolution
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Science
Does God Prefer Bats?
The evolution of bat nucleic acid-sensing Toll-like receptors - Escalera-Zamudio - 2015 - Molecular Ecology - Wiley Online Library
Here is today's embarrassing question for creationists. Does your hypothetical intelligent designer favour bats and hate the rest of us?
The reason you need to answer this is because a paper published today shows that bats have a better immune system than other mammals. I'm assuming that creationists only believe in one intelligent designer and not millions of competing intelligent designers all closely guarding their designs and refusing to share.
Here is today's embarrassing question for creationists. Does your hypothetical intelligent designer favour bats and hate the rest of us?
The reason you need to answer this is because a paper published today shows that bats have a better immune system than other mammals. I'm assuming that creationists only believe in one intelligent designer and not millions of competing intelligent designers all closely guarding their designs and refusing to share.
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Biology
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Creationism
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Evolution
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Science
Thursday 26 November 2015
Drunken Catholic Monks Abused Minnesota School Boys
The Rev. Finian McDonald. "More than 200 victims."
Records reveal Minnesota priests raped hundreds of kids for decades — and church buried the evidence
Records released under court order last Tuesday give a glimpse of the extent of the institutionalised child abuse and cover-up by Catholic priests over a 20 year period at a private boys preparatory school run by monks from the St. John’s Abbey in Collegeville, Minnesota.
The order was granted by the judge as a result of an action brought by one of the victims. This is the first time the monastery has released any information relevant to these claims despite being embroiled in lawsuits for some 20 years. The papers only relate to five priests. Papers relating to allegations against a further fourteen priests have yet to be released.
One of the accused is Rev. Finian McDonald who has confessed to drinking heavily and preying on more than 200 victims, even traveling to Thailand to molest male child prostitutes as young as 13. The other four are Rev. Tom Gillespie, former priest Francis Hoefgen, the late Rev. Bruce Wollmering and the late Rev. Richard Eckroth. Earlier this year, Hoefgen was acquitted on a specific charge of sexually harassing a teenage boy but the released records show a pattern of predatory behaviour from the 1980s onwards.
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Catholics
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Religious abuse
Tardigrades Shock For Creatards
Inside the Bizarre Genome of the World’s Toughest Animal
If you want good evidence of the common origins of living organisms on Earth, it would be difficult to find anything better than the tardigrades or water bears.
These strange little creatures live just about everywhere on Earth from mountain tops to ocean depths, from hot springs to polar ice. They will even be found living in your guttering, and they are almost indestructible. They are so different to other creatures that they are given a phylum all of their own, the Tardigrada. There are something like 1,150 different species.
They survive long periods of extremely inhospitable conditions by withdrawing all their appendages inside
If you want good evidence of the common origins of living organisms on Earth, it would be difficult to find anything better than the tardigrades or water bears.
These strange little creatures live just about everywhere on Earth from mountain tops to ocean depths, from hot springs to polar ice. They will even be found living in your guttering, and they are almost indestructible. They are so different to other creatures that they are given a phylum all of their own, the Tardigrada. There are something like 1,150 different species.
They survive long periods of extremely inhospitable conditions by withdrawing all their appendages inside
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Biology
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Creationism
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Evolution
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Science
Sunday 22 November 2015
Evolution Is Winning The Battle In USA
Majority of Unaffiliated Believe Evolution Occurred Through Natural Processes | Pew Research Center
We're in the End Times. The signs are unmistakable. Any day now, real soon...
The End-times for religious fundamentalism in America, that is. There are now clear and unmistakable signs that the battle in the USA between scientific evolution and biblical creationism is being won by science, and, if Europe is anything to go by, religion in the USA is standing on the brink and staring into the abyss.
Firstly, there was the Pew Research Centre survey into Americans, Politics and Science Issues published on 1st July 2015 from which the chart on the right is taken. This shows how acceptance of evolution has recently shown significant upswing in a year, having been almost static for the previous five. The movement is not large in absolute terms, from about 61 to 65% but this is far larger than anything recorded over the previous five years. There is also a corresponding downward swing in the proportion of people who believe in creationism.
We're in the End Times. The signs are unmistakable. Any day now, real soon...
The End-times for religious fundamentalism in America, that is. There are now clear and unmistakable signs that the battle in the USA between scientific evolution and biblical creationism is being won by science, and, if Europe is anything to go by, religion in the USA is standing on the brink and staring into the abyss.
Firstly, there was the Pew Research Centre survey into Americans, Politics and Science Issues published on 1st July 2015 from which the chart on the right is taken. This shows how acceptance of evolution has recently shown significant upswing in a year, having been almost static for the previous five. The movement is not large in absolute terms, from about 61 to 65% but this is far larger than anything recorded over the previous five years. There is also a corresponding downward swing in the proportion of people who believe in creationism.
Friday 20 November 2015
Idiot Design - Why Mice Have Longer Sperms Than Elephants
Honestly! They are THAT big! |
When it comes to sperm, size does matter, but bigger is not always better.
In fact, according to a paper published by a University of Zurich team and published in the Royal Society of London Proceedings B, the bigger the species the better it is to have small sperms while the smaller the species, the better are sperms with big tails. Better, of course, being defined as being better able to find and fertilise the egg.
There are couple of reasons for this, one of which is
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Biology
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Creationism
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Evolution
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Science
"God Hates Humans!" Winning The Antibiotic Arms Race
Escherichia coli |
Creationists and especially the 'Intelligent Design' version, have some serious explaining to do.
Although they habitually try to hide the fact that creationism has a politico-religious agenda by pretending it is some sort of valid alternative science, to a person they are religious fundamentalists, usually Young Earth loons, and invariably oppose secularism and try to dismantle the 'wall of separation' which secular nations build between church and state. So, to assume they believe in a benevolent, anthropophilic
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Creationism
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Evolution
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Health
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Science
Wednesday 18 November 2015
Ancient Teeth Show Human Roots
Nuclear and mitochondrial DNA sequences from two Denisovan individuals | PNAS
If the name Svante Pääbo doesn't strike fear into the heart of creationist frauds they haven't done enough reading.
Svante Pääbo heads up the Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, D-04103 Leipzig, Germany which has perfected the art of DNA recovery and is producing masses of DNA data and analysis showing how the modern human species , Homo sapiens, not only evolved but how we interbred with related species as we initially diverged, especially out of Africa. Pääbo's team were the first to extract Neanderthal DNA and to show how non-African H. sapiens have around 4% of Neanderthal DNA and thus must have interbred with them when we migrated out of Africa and found an ancient population of H. neanderthalensis already in Eurasia.
They also isolated DNA from a finger bone found in the Denisova Cave in the Altai Mountains of Siberia and showed that a third species of Homo, related to but distinct from Neanderthals, co-existed in East Asia with both us and Neanderthals and contributed a variable amount of their DNA to the H. sapiens of Southeast Asia and Oceania.
If the name Svante Pääbo doesn't strike fear into the heart of creationist frauds they haven't done enough reading.
Svante Pääbo heads up the Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, D-04103 Leipzig, Germany which has perfected the art of DNA recovery and is producing masses of DNA data and analysis showing how the modern human species , Homo sapiens, not only evolved but how we interbred with related species as we initially diverged, especially out of Africa. Pääbo's team were the first to extract Neanderthal DNA and to show how non-African H. sapiens have around 4% of Neanderthal DNA and thus must have interbred with them when we migrated out of Africa and found an ancient population of H. neanderthalensis already in Eurasia.
They also isolated DNA from a finger bone found in the Denisova Cave in the Altai Mountains of Siberia and showed that a third species of Homo, related to but distinct from Neanderthals, co-existed in East Asia with both us and Neanderthals and contributed a variable amount of their DNA to the H. sapiens of Southeast Asia and Oceania.
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Anthropology
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Creationism
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Evolution
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Science
Sunday 15 November 2015
Mormon Cult Losing Members Over Homophobic Bullying
Thousands To Quit Mormon Church Over New Anti-Gay Decree – Public Mass Resignation Event Saturday - The New Civil Rights Movement
News that thousands of Mormons are planning to leave the cult in protest at its decision to increase the persecution of homosexuals is evidence that the Mormon cult, like other churches, is struggling to keep up with the penetration of humanist values into society.
Like the Catholic Church which is haemorrhaging members in the developed world over it's persecution
News that thousands of Mormons are planning to leave the cult in protest at its decision to increase the persecution of homosexuals is evidence that the Mormon cult, like other churches, is struggling to keep up with the penetration of humanist values into society.
Like the Catholic Church which is haemorrhaging members in the developed world over it's persecution
No More Arguments - Birds Are Modern Dinosaurs
Bird embryos uncover homology and evolution of the dinosaur ankle : Nature Communications : Nature Publishing Group
Science is like a detective story. You accumulate evidence, examine it and let it lead you to the truth. But in that body of evidence there may be a few little pieces that seem to be pointing to a different truth or to falsify the truth that everything else seems to be pointing to. The question is, how strong is this little bit of contrary evidence? Can the overall conclusion live with it or is it fatal so that some other truth has to be found to accommodate it and all the other evidence?
Often, the problem can be solved by a closer reassessment of this evidence. Things look very different under a microscope.
Science is like a detective story. You accumulate evidence, examine it and let it lead you to the truth. But in that body of evidence there may be a few little pieces that seem to be pointing to a different truth or to falsify the truth that everything else seems to be pointing to. The question is, how strong is this little bit of contrary evidence? Can the overall conclusion live with it or is it fatal so that some other truth has to be found to accommodate it and all the other evidence?
Often, the problem can be solved by a closer reassessment of this evidence. Things look very different under a microscope.
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Biology
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Birds
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Creationism
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Evolution
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Science
Friday 13 November 2015
Jumping Genes Jump All Over Creationism
Grabbing a parasite by the tail: Team solves 'jumping gene' mystery: First demonstration of the poly(A) tail's key role in LINE-1 retrotransposition -- ScienceDaily
Here's a conundrum for creationists.
What intelligent purpose could there possibly be for creating short pieces of DNA that randomly cause genetic diseases such as haemophilia, Duchenne muscular dystrophy, and cancer by randomly jumping from one location to another in our genome and sometimes landing in the middle of an essential gene causing it to mutate?
I can only think of two reasons, if you can call the second one a reason. Malevolent intent or mindlessness. Perhaps a creationist can suggest a benevolent reason for it because I can think of none whatsoever.
Apparently, these short 'jumping' genes come in two forms. Both need a 'tail' of a short stretch of multiple copies of adenosine (poly(A)) so that a protein called ORF2p can attach
Here's a conundrum for creationists.
What intelligent purpose could there possibly be for creating short pieces of DNA that randomly cause genetic diseases such as haemophilia, Duchenne muscular dystrophy, and cancer by randomly jumping from one location to another in our genome and sometimes landing in the middle of an essential gene causing it to mutate?
I can only think of two reasons, if you can call the second one a reason. Malevolent intent or mindlessness. Perhaps a creationist can suggest a benevolent reason for it because I can think of none whatsoever.
Apparently, these short 'jumping' genes come in two forms. Both need a 'tail' of a short stretch of multiple copies of adenosine (poly(A)) so that a protein called ORF2p can attach
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Biology
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Creationism
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Evolution
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Science
Thursday 12 November 2015
My Books - What The Critics Say
I love Amazon's book reviews. Basically, anyone can say anything they want. Fortunately, there is a check that they've bought the book (a verified purchase) but anyone can write anything they want, truth or lies, accurate or inaccurate. Even semi-literate creationist trolls are free to post their abuse apparently with impunity.
Despite that though, and I'm fairly sure most of these people have actually bought or read the books, there are some really flattering reviews.
From Amazon UK
Despite that though, and I'm fairly sure most of these people have actually bought or read the books, there are some really flattering reviews.
From Amazon UK
- Excellent tonic for the rational. (Amazon Customer, verified purchase)
- Well written if a little heavy going for someone like me. If you've enjoyed Rosa's blog postings over the years you'll enjoy this with a mix of new articles and some older ones that have been updated. (Wulf)
- Garbage. A compilation of bullocks from his blog written under a fake name that you can google for free if you want to waste your time. (Timothy - ie Timothy Kerchner, Tiny Tim the habitual Internet abuser and creationist.)
- Bought for husband - he hasn't put it down since it arrived - looks like other volumes will be excellent Christmas present - if he can wait that long ! (Mrs J Busby)
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Atheism
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Creationism
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Humanism
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My Books
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Science
Wednesday 11 November 2015
Religious 'Nones' Quickly Becoming Less Religious
Religious 'nones' becoming more secular | Pew Research Center
More signs of the growing penetration of secular Atheism into that bastion of Christian fundamentalism, the USA, was published today by the Pew Research Center. One wonders if there will ever again be an honest survey which is good news for religion. It has been relentlessly bad news for about the last 50 years and seems to be getting much worse.
Recent surveys have tended to concentrate not so much on the growth of Atheism in America per se but in the growth on 'nones' as a proportion of the population and consequent decline in the proportion of groups such as Catholics, Episcopalian, Baptist and other Protestants, etc.
Several people have rightly pointed out that 'none' is not the same as Atheist and that many 'nones' remain religious, some deeply so. It simply means anyone who doesn't self-identify as affiliated to any particular faith or denomination.
More signs of the growing penetration of secular Atheism into that bastion of Christian fundamentalism, the USA, was published today by the Pew Research Center. One wonders if there will ever again be an honest survey which is good news for religion. It has been relentlessly bad news for about the last 50 years and seems to be getting much worse.
Recent surveys have tended to concentrate not so much on the growth of Atheism in America per se but in the growth on 'nones' as a proportion of the population and consequent decline in the proportion of groups such as Catholics, Episcopalian, Baptist and other Protestants, etc.
Several people have rightly pointed out that 'none' is not the same as Atheist and that many 'nones' remain religious, some deeply so. It simply means anyone who doesn't self-identify as affiliated to any particular faith or denomination.
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Atheism
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Religion
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Secularism
The Power Of Magical Thinking
Believing What We Do Not Believe: Acquiescence to Superstitious Beliefs and Other Powerful Intuitions | PsycNET
How do religious people manage to hold two mutually exclusive view simultaneously?
How for example, does someone like Francis Collins, former head of the Human Genome Project and passionate advocate for evolution on an old Earth in an older Universe, whose entire academic career depended on his understanding and acceptance of the role of DNA in evolution, still manage to believe he needs to beg forgiveness because he inherited the 'sin' of a founding pair of humans who were made by magic a few thousand years ago?
How do religious people manage to hold two mutually exclusive view simultaneously?
How for example, does someone like Francis Collins, former head of the Human Genome Project and passionate advocate for evolution on an old Earth in an older Universe, whose entire academic career depended on his understanding and acceptance of the role of DNA in evolution, still manage to believe he needs to beg forgiveness because he inherited the 'sin' of a founding pair of humans who were made by magic a few thousand years ago?
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Creationism
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Psychology
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Religion
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Science
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Superstition
Tuesday 10 November 2015
Blessed Are The Cringe-Makers...
Talking Jesus Booklet | Evangelical Alliance, Church of England & Hope Together
I wrote a few days ago about a survey showing that 39% of English people believed Jesus is fiction. This survey, carried out by Barna Group and ComRes, has now been published in the form of a booklet - and it makes some more astonishing reading.
Firstly, it found that, of those English adults who believe Jesus was real, only 20% believe he was a god. 47% think he was a normal human being, a prophet or a spiritual leader of some sort. If anything, this finding is even more encouraging than the 39% who think Jesus is fiction.
I wrote a few days ago about a survey showing that 39% of English people believed Jesus is fiction. This survey, carried out by Barna Group and ComRes, has now been published in the form of a booklet - and it makes some more astonishing reading.
Firstly, it found that, of those English adults who believe Jesus was real, only 20% believe he was a god. 47% think he was a normal human being, a prophet or a spiritual leader of some sort. If anything, this finding is even more encouraging than the 39% who think Jesus is fiction.
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Atheism
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Christianity
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Religion
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Secularism
Sunday 8 November 2015
Evolution In Progress In Europe's Smallest Bird
Female Western goldcrest (R. r. regulus) Photo credit: Missy Osborn Source: Wikipedia |
Against the backdrop of a leaden sky and slightly damping but unseasonably mild breeze, and following a fair amount of rain yesterday, we decided to go for a slightly muddy walk in St Mary's Fields in Kidlington. What we saw leads me to another illustration of the logical absurdity and scientific sterility of the cult of creationism in its various sub-flavours.
We had to go to Kidlington to check on some work being done to a cottage for an absent relative, so stuck for something to do we decided to explore this village to the north of Oxford which claims to be the biggest
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Biology
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Birds
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Creationism
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Evolution
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Science
Friday 6 November 2015
Good Without God - Children of Atheists More Generous
The Negative Association between Religiousness and Children’s Altruism across the World | Current Biology
Despite their posturing as paragons of moral virtue, often shouted out from what more resembles the sewer beneath gutter than the rooftops they imagine they are standing on, a study has shown that children of religious parents, and so it must be assumed the parents from whom these children get their morals, are actually less moral than the children of Atheist parents.
Despite their posturing as paragons of moral virtue, often shouted out from what more resembles the sewer beneath gutter than the rooftops they imagine they are standing on, a study has shown that children of religious parents, and so it must be assumed the parents from whom these children get their morals, are actually less moral than the children of Atheist parents.
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Atheism
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Morality
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Religion
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Secularism
Thursday 5 November 2015
How Humans And Rice Co-Evolved
Three geographically separate domestications of Asian rice : Nature Plants
Here is a good example of how a change in a species' environment can cause evolution and how that evolutionary change can feed back into the environment to cause changes in yet another species. In this case it's about how the different varieties of rice evolved and how these new varieties then facilitated changes in human populations and human culture.
It has generally been assumed that rice cultivation began in China along the Yangtze River Valley some
Here is a good example of how a change in a species' environment can cause evolution and how that evolutionary change can feed back into the environment to cause changes in yet another species. In this case it's about how the different varieties of rice evolved and how these new varieties then facilitated changes in human populations and human culture.
It has generally been assumed that rice cultivation began in China along the Yangtze River Valley some
Tuesday 3 November 2015
The Darwin Creationist Award 2015 - Call For Candidates
After a gap of a year, I've decided to reinstate the prestigious Darwin Creationist Award. Well, there are far too many hilarious anti-science, pro-ignorant superstition posts on Facebook and Twitter to waste on the gullible and credulous who probably don't appreciate the funny side or the sheer 22 caret gold balm-pot lunacy that lurks in creationism, so we might as well have a good laugh and allow a wider audience to enjoy them too.
And what better way to discredit creationism than a display of creationist... er... creativity, and lack of critical thinking skills, than to put them on public display?
Unlike the Darwin Award, which is given to anyone who, by an act so stupid, improved the human gene pool by removing themselves and their genes from it, the Darwin Creationist award is given to the creationists who, by a post on the social media so stupid that it helps to improve the human meme pool by removing creationism from it. The winner will be decided by popular vote. The prize will be getting their effort to a wider audience so they can enjoy it too.
Recent winners can be see here, and here. Can anyone beat Joe Cienkowski's winning entry from 2013?
Post links in comments below, in reply to the post on G+ or to my Facebook timeline here or the dedicated Darwin Creationist Award Facebook page. Please supply a link to the candidate post with enough detail to identify the poster and include an optional citation explaining why the candidate is worthy of the award. Posts must be original. Creationists may not nominate themselves, even if under the impression that the award is intended as an endorsement of their post.
Here's a starter:
And what better way to discredit creationism than a display of creationist... er... creativity, and lack of critical thinking skills, than to put them on public display?
Unlike the Darwin Award, which is given to anyone who, by an act so stupid, improved the human gene pool by removing themselves and their genes from it, the Darwin Creationist award is given to the creationists who, by a post on the social media so stupid that it helps to improve the human meme pool by removing creationism from it. The winner will be decided by popular vote. The prize will be getting their effort to a wider audience so they can enjoy it too.
Recent winners can be see here, and here. Can anyone beat Joe Cienkowski's winning entry from 2013?
Post links in comments below, in reply to the post on G+ or to my Facebook timeline here or the dedicated Darwin Creationist Award Facebook page. Please supply a link to the candidate post with enough detail to identify the poster and include an optional citation explaining why the candidate is worthy of the award. Posts must be original. Creationists may not nominate themselves, even if under the impression that the award is intended as an endorsement of their post.
Here's a starter:
- Nominee: Richard Haralambos (Facebook) - 03 Nov 2015
Text: Lots nonsense they drape in science that are nothing but (theories) they call it but rare nothing but logical fallacy and strawman invented stories....
Smaller then the head of a pin.... Idiots with no common sense can tell that's weak and stupid...
Citation: In typical creationist self-worshipping style, Richard feels he doesn't need to learn any science because his intuition tells him everything he needs to know, including the 'fact' that scientists are mentally defective for not agreeing with him.
Labels:
Atheism
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Creationism
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Evolution
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Science
Monday 2 November 2015
Evolution In Progress: New Wasp Species Emerging
Utetes canaliculatus, one of the wasps in the process of evolving. |
And another mainstay of creationism - the nonsensical dogma that new species can't arise by evolution - comes crashing down, as does the dogma that speciation has never been observed.
Evolution is primarily driven by environmental change because these changes open up new opportunities for random variations to be an advantage in, so creating something for natural selection to select for (or not to select against). In this way, biodiversity feeds upon itself to give more biodiversity.
Labels:
Biology
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Creationism
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Evolution
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Science
Saturday 31 October 2015
Jesus Is Fiction Say 39% of English People
Jesus 'not a real person' many believe - BBC News
According to a poll of 3,000 people living in England, conducted jointly by the Church of England, Hope and the Evangelical Alliance, 39% of those questions didn't believe Jesus was a real person. This was particularly marked amongst the under 35 year-olds who were 25% more likely to reject the historicity of Jesus than the over 35's.
The same survey also found that 'over 43%' of those interviewed believe Jesus rose from the dead. Stated that way round it doesn't look quite so bad for
According to a poll of 3,000 people living in England, conducted jointly by the Church of England, Hope and the Evangelical Alliance, 39% of those questions didn't believe Jesus was a real person. This was particularly marked amongst the under 35 year-olds who were 25% more likely to reject the historicity of Jesus than the over 35's.
The same survey also found that 'over 43%' of those interviewed believe Jesus rose from the dead. Stated that way round it doesn't look quite so bad for
Labels:
Atheism
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Christianity
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Religion
Friday 30 October 2015
Transitional Human Ancestor From Spain
Reconstruction of the skull and representation of Pliobates cataloniae. Photo credit: Marta Palmero, Institut Català de Paleontologia |
I said the other day that this was shaping up to be another bad week for creationists (are there ever any good ones?). Now scientists have only gone and found another of those 'non-existent transitional fossils'.
This one is from the our branch of the evolutionary tree at a point soon after the divergence of primates into the Old World or catarrhine monkeys and the anthropoid apes and close to the point where the anthropoid branch diverged again into the gibbons or hylobatids and the hominoids (great apes, including humans). It suggests that the last common ancestor of ours and gibbons was more gibbon-like than has generally been assumed.
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Biology
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Creationism
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Evolution
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Science
Wednesday 28 October 2015
Unlike Creationists, Ravens Can Tell Right From Wrong
Tolerance and reward equity predict cooperation in ravens (Corvus corax) : Scientific Reports
Who would you expect to be better at telling right from wrong and deciding on an ethical course of action, a devoutly religious person or a Raven?
The answer, if we take the word of creationists, religious fundamentalists and even many serious theologians, is maybe surprising.
Who would you expect to be better at telling right from wrong and deciding on an ethical course of action, a devoutly religious person or a Raven?
The answer, if we take the word of creationists, religious fundamentalists and even many serious theologians, is maybe surprising.
Labels:
Creationism
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Evolution
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Humanism
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Morality
Monday 26 October 2015
God The Amnesiac Creator
Micromelerpeton credneri from the Early Permian of Germany. Regeneration of the forelimb is indicated in the sequence and results in a hand with malformations. Credit: Kalliopi Monoyios - Science Illustration and Communication Source: ScienceDaily |
"Why doesn't God heal amputees?"
Despite all the claims of faith healers, all the assurances that if you have enough faith and pray hard enough, God will provide for your needs, humans don't regenerate limbs and nor do any other mammals. I suppose a small handful of amputees could be found who wouldn't want their limb(s) restored in full working order but I've never heard of one and I doubt many people have, so it's safe to assume that amongst amputees there are very many who must have tried prayer.
Yet there is no authenticated case of a human limb ever regenerating beyond the tip of a finger occasionally regenerating in children under 5 years old if the amputation is clean and above the nail bed.
Labels:
Biology
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Creationism
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Evolution
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Science
Sunday 25 October 2015
Civil War Erupts In The Vatican
Vatican synod holds its line on gay couples but offers new hope to Catholic divorcees | World news | The Guardian
Pope Francis’s enemies inside the church leaked false story that he had a brain tumour, enraged Vatican says | National Post
Despite starting off with high hopes that Pope Francis would prevail in the Synod of Bishops in his efforts to liberalise the Catholic Church and soften its image, after three weeks of tortuous and acrimonious debate, the conservatives have again prevailed and reaffirmed the Catholic Church's implacably hostile bigotry toward homosexuality, again declaring that homosexuality is an 'intrinsic disorder'.
Pope Francis’s enemies inside the church leaked false story that he had a brain tumour, enraged Vatican says | National Post
Despite starting off with high hopes that Pope Francis would prevail in the Synod of Bishops in his efforts to liberalise the Catholic Church and soften its image, after three weeks of tortuous and acrimonious debate, the conservatives have again prevailed and reaffirmed the Catholic Church's implacably hostile bigotry toward homosexuality, again declaring that homosexuality is an 'intrinsic disorder'.
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Atheism
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Catholics
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Christianity
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Humanism
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Pope
Saturday 24 October 2015
Why Smelly Eggs Evolved. No Intelligence There, Then!
Stick insect eggs Photo credit: Piotr Naskrecki/Minden Pictures/Corbis | Source: Science |
Here's a lovely example of evolved mimicry, this time in stick insects. Stick insects are noted for their mimicry of, well... sticks really.
By studying the Australian stick insect, Eurycnema goliath, Australian scientists from Macquarie University, North Ryde, New South Wales and The University of Melbourne, have discovered that they also employ mimicry to have their eggs dispersed and protected - by ants.
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Biology
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Creationism
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Evolution
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Science
Thursday 22 October 2015
Earliest Flowering Plants But No Bouquet for Creationists
Montsechia fossil |
I often used to start these sorts of blogs off with a comment about it being yet another bad week for creationism, but quite honestly it's increasingly difficult to find a week which hasn't been relentlessly bad for creationism.
No wonder they have just about given up trying to refute the scientific evidence against their crackpot notion and have tended to concentrate on trying to discredit the scientific method and even science itself, or simply trying to get away with ancient creationist articles that were long ago refuted by science, in the hope that they'll find a few ignorant dupes who don't know enough to know they've been refuted.
For example, this paper has pushed back the date of
Labels:
Biology
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Creationism
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Evolution
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Science
Wednesday 21 October 2015
How Science Works - New Thinking From Old Teeth
These 47 human teeth, dated to 80,000-120,000 years ago, were found in a limestone cave system in Daoxian, China. Photos: S. Xing and X-J. Wu Source: Nature (reprinted under licence #3733841429431) |
An example of how science continually reassesses what it thinks it knows and adjusts its theories in the light of new evidence, was published a few days ago in Nature. It's things like this that makes science such an exciting, living thing, full of surprises and so rewarding for anyone interested in gaining a real understanding of the world we live in.
We thought we had the pattern of the expansion of fully modern humans out of Africa and into Eurasia pretty much worked out, give or take a few thousand years. It also seemed fairly clear that our interaction with the
Labels:
Anthropology
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Archaeology
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Creationism
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Science
Tuesday 20 October 2015
Order From Chaos, Even In The Rocks Of Ages
Why Hexagonal Basalt Columns? | Physical Review Letters
I've never been to the Giant's Causeway in Northern Ireland, nor to Fingal's Cave on Staffa in the Outer Hebrides but they're on my bucket list. Maybe one day when I'm rich from <irony>all my book sales </irony>. What I have seen though is the Great Whin Sill alongside Hadrian's Wall at Houseteads in Cumbria.
They're not so obvious there but parts of the Whin Sill are composed of hexagonal stacks like the Giant's Causeway. At first glance it would be easy to assume that they are man-made or even superman-made (hence the legend of Benandonner and Fionn mac Cumhaill (Finn MacCool)), those remnants of the pre-Christian Irish pantheon.
I've never been to the Giant's Causeway in Northern Ireland, nor to Fingal's Cave on Staffa in the Outer Hebrides but they're on my bucket list. Maybe one day when I'm rich from <irony>all my book sales </irony>. What I have seen though is the Great Whin Sill alongside Hadrian's Wall at Houseteads in Cumbria.
They're not so obvious there but parts of the Whin Sill are composed of hexagonal stacks like the Giant's Causeway. At first glance it would be easy to assume that they are man-made or even superman-made (hence the legend of Benandonner and Fionn mac Cumhaill (Finn MacCool)), those remnants of the pre-Christian Irish pantheon.
Labels:
Creationism
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Geology
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Physics
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Science
Saturday 17 October 2015
Creationism Fails! Universe Didn't Need A God To Exist
Short distance physics of the inflationary de Sitter universe - IOPscience.
A team of Canadian theoretical physicists claim to have solved the question of how the Universe arose from nothing. And guess what? It didn't need a magic creator; it can all be explained in materialist terms.
Now, I don't have the maths or detailed knowledge of physics to be able to fully understand the underlying principles they used, let alone to be able to explain it in simple terms, so I'm dependant on what others have said.
A team of Canadian theoretical physicists claim to have solved the question of how the Universe arose from nothing. And guess what? It didn't need a magic creator; it can all be explained in materialist terms.
Now, I don't have the maths or detailed knowledge of physics to be able to fully understand the underlying principles they used, let alone to be able to explain it in simple terms, so I'm dependant on what others have said.
Labels:
Atheism
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Cosmology
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Creationism
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Physics
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Science
Thursday 15 October 2015
Oldest Mammal Skin, Hair and Internal Organs.
Spinolestes xenarthrosus, 125 million-year-old remains, found in Cuenca, in what was the Las Hoyas wetland area of central Spain. Photograph: Georg Oleschinski. Source: The Guardian. |
Like the stunning early bird fossil from Spain which I wrote about a few days ago, another fossil from Spain, this time of an early mammal from about the same period, demands some answers from creationists. Like the bird fossil, this one sheds a lot of light on the early evolution of this order as they diversified from their reptilian ancestors in an environment still dominated by the dinosaurs.
The thing about this fossil, apart from its age, is the amazing detail of the hair, skin and internal organs which has been preserved. The belief is that the body of this small, rat-sized, insect-eating mammal probably ended up in a bog where it became coated with a bacterial sheet soon after death which offered a degree of protection. It extends the earliest fossil record of mammalian skin back 60 million years to 125 million years.
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Biology
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Creationism
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Palaeontology
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Science
Tuesday 13 October 2015
No Doubt Now, Birds Evolved From Dinosaurs
A comprehensive phylogeny of birds (Aves) using targeted next-generation DNA sequencing | Nature.
Just a couple of days ago I wrote about another one of those 'transitional' fossils creatonists insist aren't there, and how this one shows how birds had evolved out of theropod dinosaurs and should more properly be regarded as flying dinosaurs.
I also speculated about whether it was warm-bloodedness and feathers which helps them survive the climate change following the the meteor strike which probably abruptly exterminated the terrestrial dinosaurs so opening up niches for the birds and mammals to radiate into.
Just a couple of days ago I wrote about another one of those 'transitional' fossils creatonists insist aren't there, and how this one shows how birds had evolved out of theropod dinosaurs and should more properly be regarded as flying dinosaurs.
I also speculated about whether it was warm-bloodedness and feathers which helps them survive the climate change following the the meteor strike which probably abruptly exterminated the terrestrial dinosaurs so opening up niches for the birds and mammals to radiate into.
Labels:
Biology
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Creationism
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Evolution
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Science
Sunday 11 October 2015
Hey Creationists! Guess What A Little Birdie Told Us.
Credit: Stephanie Abramowicz Source: ScienceDaily |
Would you believe it! Another one of those non-existent transitional fossils has turned up again, this time in a 125 million years ago Cretaceous rock from Spain. And just when creationists were getting used to dismissing all the ones from China as 'forgeries', despite there being no evidence for the claim!
In as clear an example as you could wish for of the transition from dinosaurs to birds, a paper published by an international group of palaeontologists shows that a fossil of a tiny feathered dinosaur proto-bird from Spain has unmistakeable evidence that it had the musculature for sophisticated flight, by being able to control individual flight feathers in its wings.
Labels:
Biology
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Creationism
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Evolution
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Science
Saturday 10 October 2015
Special Offer On My Books
My ebook, The Light Of Reason: And Other Atheist Writing is available as a single volume for Kindle at a special discount for the next few days only!
Update: Unfortunately, Amazon have ended the 'Matchbook' scheme so eboks can no longer be bought at a special low price by people who already have the paperback version. They can still be bought for the normal price, however.
And now, the four-volumes of the paperback series are also available as ebooks at a special rate if you buy the paperback versions. They are:
Of course, if you're a subscriber to Kindle Unlimited, you get to read them for free anyway.
And you don't even need to own a Kindle because you can download an app for smartphone or laptop/desktop.
Go on! Treat yourself today. Because you're worth it! Just a click away!
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Update: Unfortunately, Amazon have ended the 'Matchbook' scheme so eboks can no longer be bought at a special low price by people who already have the paperback version. They can still be bought for the normal price, however.
And now, the four-volumes of the paperback series are also available as ebooks at a special rate if you buy the paperback versions. They are:
- The Light of Reason: And Other Atheist Writings: Volume 1
- The Light of Reason: Volume II - Atheism, Science and Evolution: Volume 2
- The Light of Reason: Volume III - Apologetics, Fallacies, and Other Frauds: Volume 3
- The Light Of Reason: Volume IV - The Silly Bible: Volume 4
Of course, if you're a subscriber to Kindle Unlimited, you get to read them for free anyway.
And you don't even need to own a Kindle because you can download an app for smartphone or laptop/desktop.
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