F Rosa Rubicondior

Tuesday 7 August 2012

I Have Mail

Rt.Hon. Michael Gove, MP, Secretary of State for Education
I, along with tens of thousands of other secular humanists, recently emailed the Education Minister, Rt.Hon. Michael Gove, MP, to protest about possible plans to allow 'Free Schools' to teach creationism and even to allow it to be taught as a valid alternative scientific theory. Michael Gove recently spent public money on supplying a new Christian Bible to every school in England and Wales.

'Free Schools' are schools which have been taken out of the control of elected local government. This has opened the door to 'faith groups' taking a much closer control of the syllabus than they previously could.

There have already been attempts to implement the American fundamentalist Christian neo-conservative 'Wedge Strategy', which seeks to get the Christian superstition with which the American ruling class controls the under-class, in the form of creationism and 'intelligent design', inserted into mainstream science teaching in state schools, to get at our children whilst they are still young and gullible.

It's pleasing to see that, almost certainly due to the campaigns run by various secular Humanist groups like the BHA and the Richard Dawkins Foundation for Reason and Science, that Michael Gove has now clearly stated the Government's position on this issue and confirmed his earlier u-turn.

It will be interesting to see if this policy is maintained:
Dear _______________

Thank you for your recent correspondence, addressed to the Secretary of State, expressing disagreement with his decision to support a number of Free School projects that you believe intend to teach creationism. I hope you will appreciate the Secretary of State for Education receives a vast amount of correspondence and is unable to reply to each one personally. It is for this reason I have been asked to reply.

No Free School is allowed to teach creationism. The Free School application guidance published by the Department now specifically says creationism, intelligent design and similar ideas cannot be taught as valid scientific theories.

Furthermore, the funding agreements for all Free Schools state that divine creation should not be taught as an 'evidence-based view or theory' (a scientific theory) in any lesson: so if a school did do this they would be putting their funding at risk. We are confident that the Free School projects you mention will follow the rules, having explored these questions robustly with them at interview.


Prior to entering into a funding agreement, the Academy Trust is required to carry out a consultation about their plans to open a Free School. Consultations can be run in a number of ways including surveys, the launch of a simple website, meetings of key individuals and open public meetings.

Academy Trusts also need to demonstrate that they have considered the views of their stakeholders. Most do this by publishing a report setting out the key findings of their consultation.

Every application approved, including those mentioned in your letter, has had to demonstrate that the new school will provide a broad and balanced curriculum. Free Schools are subject to Ofsted inspections in the same way as all other state schools, and the government has powers to intervene in a school where there is significant cause for concern.

Please be assured that the Department will be working with the projects mentioned over the coming months to ensure that the assurances they have provided us with are honoured.

As part of our commitment to improving the service we provide to our customers, we are interested in hearing your views and would welcome your comments via our website at:

www.education.gov.uk/pcusurvey

Yours sincerely

Alison Owen
Public Communications Unit
www.education.gov.uk



Now what we need is a ban on teaching any religion or religious doctrine or dogma as factual in any UK school. If religion has any place in schools it is only as part of a humanities course like sociology, history, psychology or mythology.

Our children should not be taught falsehoods as fact just to suit someone else's political agenda.





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Sunday 5 August 2012

What Jesus Thought About Slavery

Here's Jesus's opinion of slavery, according to whoever wrote the Gospel According to Luke:

Peter said, “Lord, are You addressing this parable to us, or to everyone else as well?”

And the Lord said, “Who then is the faithful and sensible steward, whom his master will put in charge of his servants, to give them their rations at the proper time? Blessed is that slave whom his master finds so doing when he comes. Truly I say to you that he will put him in charge of all his possessions.

But if that slave says in his heart, ‘My master will be a long time in coming,’ and begins to beat the slaves, both men and women, and to eat and drink and get drunk; the master of that slave will come on a day when he does not expect him and at an hour he does not know, and will cut him in pieces, and assign him a place with the unbelievers.

And that slave who knew his master’s will and did not get ready or act in accord with his will, will receive many lashes, but the one who did not know it, and committed deeds worthy of a flogging, will receive but few. From everyone who has been given much, much will be required; and to whom they entrusted much, of him they will ask all the more."

Luke 12:41-48

So, slaves have their rations at the allotted time, just like feeding the livestock, and if you leave one in charge of the others, there is a good chance they'll abuse the others, eat your food and get drunk, because it goes without saying that you can't trust a slave. No protection from the law for slaves; no right to fair trial. No value as human beings and no right to respect and human dignity.

If they know what the slave owner wants but don't have it ready they are to be beaten severely but if they didn't know what he wanted, they can be let off with a not so severe beating. So, no protection from assault for slaves. Their fate is at the whim of their owner.

Never once does Jesus condemn slavery or give any indication that he saw anything wrong with it. Never once does he point out the moral repugnance and inhumanity of owning another human being in the first place, let alone the denial of human dignity it entails. No where is there any indication of any principle of equal worth as human beings or of all people being created equal.

The fact that Jesus never condemned slavery and that slavery is only mentioned incidentally and not condemned by the 'Ten Commandments' or anywhere else in the Bible, was used to justify the slave trade in the first place.

If you are a descendant of a former slave, biblical passages like this were almost certainly used to justify slavery and the inhumane treatment of your recent ancestors. Your great great grandparents were treated like this by people who quoted Jesus to justify it.

Was Jesus right to say when slaves should be beaten by their owner, how severely slaves should be flogged and to never condemn slavery?

If so, why do you think slavery is wrong?

If not, why do you worship someone who taught that slavery was okay and on what basis do you justify holding different moral values to Jesus?







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Makes Perfect Sense!

Creationism
The belief that there was nothing then a magic man made from nothing popped up and made everything from nothing then made a man from dust and grew a woman from a cutting, then made a talking snake.

Then he killed nearly everything because he loves it.

And he hates gays, people who wear cotton and wool together and foreskins.

Yep! Makes perfect sense [giggle].
LOL At Creationists

Saturday 4 August 2012

Refuting God With Simple Logic

A god cannot be both just and merciful, let alone just and infinitely merciful.

I'll let Dan Barker explain it. He had been debating with an Islamic scholar, Hussanain Rajabali, who had stated that Allah is a "just" god as well as an "infinitely merciful" god. Oops!

Justice means that punishment is administered with the exact amount of severity that is deserved for the crime that is committed. We don’t put children in prison for stealing cookies, and we don’t merely fine a murderer $50. Mercy, on the other hand, means that punishment is administered with less severity than deserved. When the police officer lets you off with a warning instead of a ticket for breaking the speed limit, that is mercy. If God is infinitely merciful, he can never be just. If God is ever just (not to mention infinitely just), then he cannot be infinitely merciful. A God who is both infinitely merciful and just not only does not exist, he cannot exist. This is one of the positive arguments for the nonexistence of God based on incompatible properties (or incoherency). If God is defined as a married bachelor, we don’t need to discuss evidence or argument; we can simply claim a logical impossibility."

[...]

[If] God is infinitely merciful, then I cannot go to hell. It wouldn’t matter how I lived or what I thought, infinite mercy would absolve me of any crime, no matter how great, including the crime of refusing to believe in God, accept his authority or admit that I had done anything wrong.


An exquisite example there of how religions require their followers to hold two or more mutually exclusive views simultaneously, like the belief in an omniscient god and free will. Don't you just love it when those simple little arrows of irrefutable logic hit home like an Exocet and destroy centuries of unthinking dogma? What could mankind have achieved if ignorant superstition hadn't been allowed to hijack our cultures and condition our thinking, replacing reason and logic with dogmas and knee-jerk reflexes, just to provide an easy living for a parasitic class of religious clerics?

What a waste of two thousand years!

So Muslims, is Allah just or is Allah infinitely merciful, and how did Mohammed get it wrong about the other one?

If Allah is infinitely merciful, why does it make any difference how you conduct yourself or what you believe?

Christians and other theists, before you rejoice at the discomfort of those you hate, you might like to consider helping Muslims out here, because this argument comprehensively refutes your god too, unless you want to tell me your god isn't "just" or isn't "merciful".





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More Infinitely Impossible Gods


Theists who believe in an infinitely omniscient (i.e. all knowing, with special emphasis on the 'all') deity believe in a god which must hold a conceptual model of the entire universe, and, if there are other universes, of all of those as well. This model will need to be constantly and instantly updated even to the exact position of every elementary particle and every vibration of every super-string.

Have you ever done that thing with a mirror where you hold it up to another mirror and see a tunnel of diminishing mirrors disappearing into the distance, usually round a bend, unless you're holding the mirror exactly parallel to the other one? This looks like an infinity of mirrors, but there is a lower limit to the size of the image of the mirror you are holding which can be reflected back to you, even if your eyesight is perfect. This is directly related to the wavelength of light. Below that distance, using visible light two objects will appear as one.

Near Beaconsfield, just a short ride west down the M40 from London, UK, is a model village of Bekonscot, reputedly the world's oldest, and as accurate as its creator could make it in 1929. It includes a model of the model village in which there is a model of the model village... and so on, until it becomes a shapeless blob, because, with the best of intentions no one could create accurate buildings, streets, roadside furniture, etc to sufficient detail to be seen by human eyes.

In the theists' god's conceptual model will be a model of itself complete with it conceptual model which will also need to be constantly updated in real time, as will the conceptual model of itself within that conceptual model of itself, and every other infinitely diminishing model within it.

Friday 3 August 2012

Evolution For Creationists Who Can Recite Jack & Jill

Okay! If you're still having a problem understanding evolution, try this mind experiment. It should only take a few minutes.

Imagine you have thousands of robots which have only three instructions:
  1. If you can, step up.
  2. Never step down.
  3. Otherwise move in random directions.
Now, place those robots randomly in a landscape which includes hills and valleys, a bit like the one on the right, and leave them to wander around for a few months.

Now answer these two questions:
  1. Where will your robots be when you go and look for them?
  2. Will they still be randomly distributed in the landscape?
Correct answers win the Grand Old Duke Of York Award for understanding evolution.

For those few who still don't get it, I'll explain it in a few days.





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The (Honest) Nicene Creed

The Nicene Creed is the Catholic statement of faith which was retained by the Lutheran Protestants and just about all of their 38,000 offshoots.

I offer this honest version for people who purport to follow a god of truth and so can be assumed to want a creed that is factually correct. 

My helpful insertions are in red.
[Because I was labelled 'Christian' by my parents when I was too young to have a say] I believe in God the Father Almighty [who some primitive and scientifically illiterate people claim was the] creator of Heaven and Earth and in Jesus Christ [who early Christians claimed to be] his only son, who [,according to some accounts and in line with traditional claims of parthenogenic births for human manifestations of gods at the time] was born of the Virgin Mary, suffered under Pontius Pilate [but no records were made], was crucified [on two different days if you read the later accounts], dead and buried. On the third day [it is claimed by his followers but no one else that] he rose again from the dead [,though the accounts are muddled, confused and implausible and the only alleged witnesses didn't seem to be convinced by it,] and [,so some of his later biographers report, though they disagree where and when,] ascended into [a notional place called] Heaven and sitteth on the right hand of [a notional and purely hypothetica] God the Father [who is also alleged to be the same person who is sitting on his own right hand]. From thence [so his followers hope] he will come to judge the quick and the dead [and kill everyone who disagrees with us so we can have everything for ourselves]. And in the Holy Ghost [who is also 'God the Father' and 'Jesus Christ' but doesn't seem to be very important in this triple-headed god].

I believe in the Holy Catholic Church [though not the Roman version if I'm not a Catholic, obviously], the communion of saints [whatever that means and it's definitely nothing to do with communism] and the life ever lasting [though I know I'm going to die like other people but it's nice to pretend I'm not]. Amen [,which is a magic word we say to make everything we've just said true, like putting 'Fact!' at the end of a tweet we're not at all sure about - not that there is any doubt, mind you!].

Thursday 2 August 2012

C.S.Lewis Shows His Double Standards

Probably one of C.S.Lewis's more careless arguments was:

Supposing there was no intelligence behind the universe, no creative mind. In that case, nobody designed my brain for the purpose of thinking. It is merely that when the atoms inside my skull happen, for physical or chemical reasons, to arrange themselves in a certain way, this gives me, as a by-product, the sensation I call thought. But, if so, how can I trust my own thinking to be true? It's like upsetting a milk jug and hoping that the way it splashes itself will give you a map of London. But if I can't trust my own thinking, of course I can't trust the arguments leading to Atheism, and therefore have no reason to be an Atheist, or anything else. Unless I believe in God, I cannot believe in thought: so I can never use thought to disbelieve in God.

C.S.Lewis: The Case for Christianity

It is hard to believe he thought this through but perhaps he had just got carried away with his early success and was taking his target audience too much for granted and getting careless.

Tuesday 31 July 2012

Creationists Fooled By Hoaxes

You have to pity the poor creationists.

Living in a world in which there is no known physical evidence to support their beliefs, they are prey to almost any conceivable hoax and will eagerly pay out to read about it, listen to a charlatan talking about it or to go and see it in a 'museum'.

The irony is that at least one of the hoaxes they use to try to discredit science is itself a hoax on them. 'Nebraska Man' was never claimed by scientists to be a man. The hoax is that a highly imaginative article written in a popular magazine - The Illustrated London News - was a scientific publication and represents a serious claim by science to have discovered an archaic hominid.

The God Of Low Standards

The God of Low Standards is a utility god. It can be whatever its followers want it to be and it can excuse anything its followers want it to excuse. It's a tailor-made god, perfectly fitted for its followers needs and infinitely adaptable for any purpose.

You find it in the Kalam Cosmological Argument where everything must have had a beginning and nothing can happen without a cause but The God of Low Standards doesn't have a beginning, so doesn't need a cause.

You find it in the Teleological Argument where the God of Low Standards can be defined into existence by humans and becomes real by fiat.

You find it in the Ontological Argument where any gap, real or imaginary, can be filled by the God of Low Standards with no evidence at all.

You find the God of Low Standards in holy books where writing about it is enough to make it real, unlike science where hundreds of books full of evidence are never enough.

Sunday 29 July 2012

Humans On The Ark Must Have Had STDs

Noah, or at least one member of his family, must have had one or more venereal diseases and must have had extramarital sexual relationships.

We can be sure of this because humans, like many other species, are hosts to a number of obligate, species-specific, parasitic pathogens, i.e. parasites which are obliged to live in or on their host in order to survive.

For example:

Chlamydia trachomatis

Chlamydia trachomatis is an obligate intracellular pathogen (i.e. the bacterium lives within human cells) and can cause numerous disease states in both men and women. Both sexes can display urethritis, proctitis (rectal disease and bleeding), trachoma, and infertility. The bacterium can cause prostatitis and epididymitis in men. In women, cervicitis, pelvic inflammatory disease (PID), ectopic pregnancy, and acute or chronic pelvic pain are frequent complications. C. trachomatis is also an important neonatal pathogen, where it can lead to infections of the eye (trachoma) and pulmonary complications. C. trachomatis is the single most important infectious agent associated with blindness; approximately 600 million worldwide suffer C. trachomatis eye infections and 20 million are blinded as a result of the infection.


Syphilis

Syphilis is a sexually transmitted infection caused by the spirochete bacterium Treponema pallidum pallidum.T. pallidum pallidum is a spiral-shaped, Gram-negative, highly mobile bacterium (see electron micrograph - left). Three other human diseases are caused by related T. pallidum subspecies, including yaws (T. p. pertenue), pinta (T. p. carateum) and bejel (T p. endemicum). Unlike T. p. pallidum, they do not cause neurological disease. Humans are the only known natural reservoir for T. p. pallidum. It is unable to survive without a host for more than a few days. This is due to its small genome (1.14 MDa) and thus its inability to make most of its macronutrients. It has a slow doubling time of greater than 30 hours.

Gonorrhoea

Gonorrhoea is a common human sexually transmitted infection caused by the bacterium Neisseria gonorrhoeae. It is unique to humans.

The infection is transmitted from one person to another through vaginal, oral, or anal sex. Men have a 20% risk of getting the infection from a single act of vaginal intercourse with an infected woman. The risk for men who have sex with men is higher. Women have a 60–80% risk of getting the infection from a single act of vaginal intercourse with an infected man. A mother may transmit gonorrhea to her newborn during childbirth; when affecting the infant's eyes, it is referred to as ophthalmia neonatorum. It cannot be spread by toilets or bathrooms.

So, each of these sexually transmitted diseases is entirely dependent on humans both for their existence and for their transmission and, if you believe the account given in Genesis of Noah's flood, you believe every living substance outside of the Ark was destroyed by God and everything alive today is descended from those few who were on the Ark.

And every living substance was destroyed which was upon the face of the ground, both man, and cattle, and the creeping things, and the fowl of the heaven; and they were destroyed from the earth: and Noah only remained alive, and they that were with him in the ark.


If this were true, if would mean that members of Noah's family were carries of these venereal and sexually transmitted diseases.

Would any creationist like to speculate on who they might have been?

And the Lord said, I will destroy man whom I have created from the face of the earth; both man, and beast, and the creeping thing, and the fowls of the air; for it repenteth me that I have made them. But Noah found grace in the eyes of the Lord.

These are the generations of Noah: Noah was a just man and perfect in his generations, and Noah walked with God. And Noah begat three sons, Shem, Ham, and Japheth.


So that's four men and four women. Did just one of them carry all three sexually transmitted diseases or were they spread around? We can be fairly sure that their partners would have been infected too so at least two and maybe as many as six of the humans on the Ark had sexually transmitted diseases normally, though not always, the result of having several sexual partners. One thing we know is that you can't catch them from virgins unless they had a congenitally acquired form acquired from their mother, so we can be fairly certain that one or more of the people on the Ark had had extramarital sexual relations of some sort.

So, is this yet another example of an unintelligent god who hasn't thought things through? In a fit of pique it decides to destroy everyone and everything because they are sinners, then realises it needs to save sinners too in order to save the diseases it's also created, so negating the entire purpose of the whole multi-ethnic, multi-species genocide, but it does it anyway.

Or is it just a nonsense tale made up by people who were in complete ignorance of bacteriology and microbial causation of disease?





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Friday 27 July 2012

What A Waste Of A Life - Grovelling To God!

What's with this idea that somehow belief in gods gives your life a purpose?

What is it that induces otherwise normal people - at least I'll assume they are in the absence of evidence to the contrary (though I concede that these tweets may indeed be that evidence) - to tell the world this sort of thing?

Thursday 26 July 2012

Prophesying A Powerless God

Ancient of Days, William Blake
A god which can accurately prophesy the future is an utterly powerless god and a powerless god is no more worthy of worship than a pebble.

Leaving aside debate about whether gods exist or not, and whether the absence of evidence for them is evidence of their absence, like it is for just about everything else, neither Christians nor Muslims seem to know what sort of god they believe in. They will often cite as 'proof' that their favourite holy book was divinely inspired by quoting some passage or other which can, usually at a stretch, be presented as some sort of prophesy of the future.

These 'prophecies' normally fall into three sort:
  1. Imaginary prophecies: Those they claim have been fulfilled, for which they normally have to ignore the context of the 'prophecy', make claims about history which are not born out by the facts, and/or stretch reason beyond breaking point to map the 'prophecy' onto real events. Prophets of these events never manage to foretell the exact year.
  2. Retrospective prophecies: 'Prophecies' written after the events they supposedly prophesied. A bit like prophesying what you ate for dinner yesterday or who won World War II
  3. 'Gunner be' prophecies: 'Prophecies' which have not actually been fulfilled, but we are assured are 'gunner be', at some point, and often "real soon... you'll see!"

Like the 'prophecies' of Nostradamus, Biblical and Koranic prophecies seem particularly good at predicting the past but are singularly inept at predicting the future. For example, Muslims will tell you that the Koran predicted all the scientific discoveries, yet they can never look in it to find out what the next discovery will be. As always, it's usefulness as a predictive tool seems to have ended last week.

But there is something which proponents of these prophesying gods don't seem to have worked out, despite having 2500-3000 or more years to think about the problem. You see, to prophesy the future you need to know not only the future, but everything leading up to that future, and nothing at all could change, or the future would be different and the prophecy would fail. This is no less true for a god than for a person or a computer. You can only prophesy the future if the future is absolutely fixed and unchangeable and that means the present is also fixed and unchangeable. A god which lived in a universe in which everything is fixed and unchangeable is a powerless god, indistinguishable from an absent one.

A universe with a fixed, unchangeable future is indistinguishable from a universe with no god in it.

I'll let former evangelical Christian Dan Barker, author of 'Losing Faith In Faith' and founder of the Freedom From Religion Foundation, say it far more eloquently than I ever could hope to in the transcription of a radio interview phone-in he did on a Christian radio show hosted by creationist loon, Jason Gastrich. It's a bit long but worth the read, as is the even longer transcript of the complete interview:


Dan: You're saying that there is a god that knows the future, and that this god is a personal being with free will who can make decisions, right?

Jason: Hmm . . . I'm sorry, I'm sorry, we're getting away from the question, but let's go ahead. Go ahead and tell me . .

Dan: Well, you're talking about prophecy, right?

Jason: I was talking about a specific prophecy, but let's talk about what you're saying. Go ahead.

Dan: Well, if this god exists . . .

Jason: Uh-huh.

Dan: . . . and if he knows the future, like you pretend he knows here, . . .

Jason: Right.

Dan: . . . that means that the set of future facts is fixed. It cannot be changed. If God knows it in advance, then the future is fixed and unchangeable. Otherwise, God wouldn't be omniscient. He wouldn't be able to predict the future.

Jason: Um-huh.

Dan: If the future is fixed, then that sets some limits on God's power. And also, how can a personal being with free will have any ability to make any decisions if the future is already fixed. God Himself cannot even make any decisions, because he can't do what he knows that he's not going to do. Therefore, if this kind of god exists, philosophically, this god is not a personal free being. He's more like a robot or something.

Jason: I think you jump from God knowing the future to the point where you asserted that God controls the actions, all the actions of human beings.

Dan: No, I'm talking about God's own actions, not human beings.

Jason: Ok.

Dan: I'm talking about God . . . If God knows what he's going to do . . .

Jason: Ok.

Dan: . . . tomorrow at twelve noon, right?

Jason: Uh-huh.

Dan: Then God can't change in the meantime what he's going to do between now and then. He knows it.

Jason: Well, I think there's an instance in Jonah, where God had told Jonah to tell Nineveh that Nineveh is going to be wiped out because of their sin. And then Nineveh decided to repent with weeping and fasting, and God decided to exercise his perfect mercy on them.

Dan: Yeah, but that was clearly conditional. That was a supposed conditional prophecy. I'm talking about these prophecies that are supposedly clear prophecies of something that will happen.

Jason: I don't know if that was conditional. In Jonah there's only four chapters, but um, as far as I could tell, it was God telling them judgement will come on you. And some people have said that looks like God has changed his mind, or changed. How could this happen with a changeless god? But in reality, he decided to use his perfect mercy instead of his judgement.

Dan: So, before he exercised his mercy, did he have one idea of what the future would be like, but after he exercised his mercy, he changed his mind and had a different idea of what the future would be like? In other words, was he not omniscient to begin with? Was the set of future facts changeable or fixed? [Do] you know what I'm saying? If it's changeable, then God doesn't know the future.

Jason: Why is that?

Dan: Because he doesn't know how the ball is going to bounce. He doesn't know. He's like you and me, right?

Jason: Um-huh.

Dan: So if God doesn't know the future, then he can't prophesy anything, because anything can happen between now and then. Do you see the philosophical problem here? He's either a free being that can make decisions openly, or else he knows a fixed future that cannot be changed. He can't have it both ways. He might be omniscient, in which case he's not omnipotent. Or he might be prescient, in which case he's not a free being, and he's not worthy of my worship if he's like a robot or a computer program or something.

Jason: Ok, I see what you're saying, I think. And um, I think that the rub is just because God doesn't step in and do the things that you do think he should do if he were to exist. That doesn't necessarily mean that he's not there, or not powerful or couldn't do something.

Dan: I'm not saying that at all. That wasn't my point. My point was that if your definition is right, then something's got to give. You have a mutually incompatible definition of a god: one who knows the future, and yet is also a free personal being. I'm not telling him what to do. If there's a God, he can do what he wants to. But I'm just saying that you have a problem with an incompatibility in your definition of what God is like. According to you, Ezekiel 38 tells, predicts a future which will happen, right?

Jason: Uh-huh. Right.

Dan: And there's no way that you or I, or even God can change that.

Jason: Um-huh.

Dan: Right? It's predicting something. And if God can't change that, then God has limits on his power and on his freedom.

Jason: Ok.

Dan: Therefore, he is something less than the being that you claim to worship.

Jason: Ok, well yeah, the argument that you're using is much more tied into what I said than you realize, because it's the same kind of argument that atheists have used before to say, "if God can't lie, if God can't steal, if God can't do evil. If he can't do these things, then we're not worshipping an omnipotent god." But um, it's just I think how much this argument stems from a lack of understanding.

Dan: I'm not saying that either, but -- I've heard atheists say that, and I disagree with it -- because if there is a god, he has a nature, right? And he would want to act in accordance with his nature, so I'm not saying that.

Jason: Right.

Dan: I know enough about theology and the Bible to know that this god that Christians worship has a particular nature that he usually acts in accordance with. Not always, but . . .

Jason: That doesn't mean that he's not omnipotent, it just means that he's not doing the things that you, or someone else, would see as a complete, powerful, all-powerful god.

Dan: Well, [Laughs] then it's not just omnipotence, but it's freedom. If, if . . . in order for you to make a decision . . Let's say you're going to make a choice about who-knows-what. Let's say you're going to have coffee or tea, or you're going to chose a mate, or whatever. In order to have freedom, or the illusion of freedom, you have to have at least more than one option available to you, each of which could be freely chosen or rejected, and there has to be a period of time during which there's an uncertainty during which you could change your mind, right?

Jason: Yeah, all humanly speaking you're correct, I think.

Dan: Yeah, and so that's the definition of "free will" and freedom.

Jason: Um-huh.

Dan: If there is a god who is a person, and [being a] person requires this freedom to make decisions, then this also applies to God. He also has to have the freedom during a period of uncertainty to be able to change his mind and to exercise mercy or justice or to change . . . Do you know what I mean? Otherwise, he's not a free being, right?

Jason: Hmm.

Dan: He has to have that period of potential, but . .

Jason: I think God has just bound Himself to the promises he has made to us. If you want to say that that makes him less omnipotent than some other god, then maybe you could say that.

Dan: I'm not saying [less] omnipotent. I'm saying less of a person, less of a free person. As a personality, he's more like a robot than . . He might be totally omnipotent, but he's not the kind of person that I would find admirable to worship as a person. He's more like this force of a huge computer program or something. Do you know what I'm saying? He's not a being. He's not a personal being if he knows the future. He can't be because he has no freedom, no choice, no period of potential to change his mind and be and to be merciful or warm or friendly. Do you know what I mean? He's not like you and me. He's some sort of a weird creature up there who's running things in a colder kind of impersonal way, and that's the kind of creature that I could not worship or respect.

Jason: But on a human level, it's possible to know the future and then, I mean, to an extent, and still be loving, or . . . Isn't it?

Dan: Well, none of us knows the future. We get lucky a lot.

Jason: Yeah, I just mean like I'm going to go to [laughs] to work today, or I'm going to do this, or I'm going to do that, or my kid's going to do this tonight . . .

Dan: Yeah, but on the way to work you still have the option, you probably wouldn't exercise it, but you could still change your mind and go somewhere else, right?

Jason: Yeah.

Dan: That's what makes you free.

Jason: Um-huh. Dan: But if you did not have that option, you wouldn't be free. Your hands would drive to work no matter what. You wouldn't be, you wouldn't have free will. You wouldn't . . .

Jason: I suppose it would give me, it's given me even more of a respect for God, realizing now, that he has laid down his omnipotence in order to give humans comfort by promising them things.

Dan: So he's not omnipotent, you just said?

Jason: Well he's surely omnipotent, but his type of omnipotence is different from the type of omnipotence that you want him to be, apparently.

Dan: I don't want him to be anything. I'm just trying to make sense of this Bible. I don't want God to be anything at all. If he exists, he can be whatever he wants to be. I mean, that's not up to me to decide. I'm trying to decide whether or not I think he, first of all, exists at all, and secondly, even if he did, if he is worthy of my admiration. Because I have the free will to choose, don't I?

Jason: Right.

Dan: I don't have to like him do I? But I don't have to respect him. You know, I could denounce him if I choose. That's part of my freedom, right? And so it's my choice whether or not I find this kind of a being worthy of my respect. And I find him unworthy of my respect. I mean, what's wrong with me exercising my judgement, based on moral intellectual principles, to say such a thing?

Jason: Ok.

See 'Barker Tears A New One' for a full transcription.

Love that different type of omnipotence, Jason!

So, as Dan Barker so patiently explained to the hapless Jason, "You have a mutually incompatible definition of a god: one who knows the future, and yet is also a free personal being." Not for the first time do we find religion requires it's believers to hold two or more mutually incompatible views simultaneously.

So, Christians and Muslims, and anyone else who has an omnipotent, omniscient god who makes accurate prophecies, how do you square that circle and have both an omnipotent, omniscient god who is bound irredeemably by his own inerrantly omniscient foresight and so is utterly powerless?





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Tuesday 24 July 2012

How Creationists Lie To One-another

There are few spectacles in the world of fraud quite so satisfying as watching two snake-oil salesmen arguing over who has the best scam, especially when one is complaining that the other has pinched all his lies and so shouldn't be trusted.

Anyone who has ever tried to engage a creationist in meaningful debate knows just how difficult that can be. It's as though the normal meaning of words like 'evidence', 'reason', 'logic', 'fact', 'science' and 'integrity' have been temporarily suspended and replaced with something resembling exactly the opposite.

If you've never done it, imagine playing a game of tennis with someone who demands the net be lowered to the ground whenever the ball is in their court, but wants it raised to an impossible height when in yours, and of course, the boundary lines can change at will, and points will be declared won without regard to the normal rules of the game, and normally just after you've served an ace or they've double-faulted yet again.

So, it was with some anticipation that I came across this little spat between two well-known creationist frauds over which 'arguments' should still be used and which were too embarrassing even for them. It dates from 2002.

Saturday 21 July 2012

No Faith In The Bible

Why was faith not good enough for the Bible's prophets?

Every single prophet or apostle of Jesus, when they bothered to explain why they believed in a god, quoted evidence. It seems they were never expected, and never expected themselves, to rely on faith alone.

Here's a random sample:

Thursday 19 July 2012

How Creationists Lie To Us - Karl Popper

"When you show the world you know you need to lie for your faith you show the world you know your faith is a lie".


What they say:



Thus the notion that evolution is a scientific theory while creation is nothing more than religious mysticism is blatantly false. This is being recognized more and more today, even by evolutionists themselves. Karl Popper, one of the world's leading philosophers of science, has stated that evolution is not a scientific theory but is a metaphysical research program. [My emphasis]

Duane Gish, Ph.D, Former Vice-president, Institute for Creation Research
The Nature of Science and of Theories on Origins


The truth:

And yet, the theory is invaluable. I do not see how, without it, our knowledge could have grown as it has done since Darwin. In trying to explain experiments with bacteria which become adapted to, say, penicillin, it is quite clear that we are greatly helped by the theory of natural selection. Although it is metaphysical, it sheds much light upon very concrete and very practical researches. It allows us to study adaptation to a new environment (such as a penicillin-infested environment) in a rational way: it suggests the existence of a mechanism of adaptation, and it allows us even to study in detail the mechanism at work. And it is the only theory so far which does all that.2



When speaking here of Darwinism, I shall speak always of today's theory – that is Darwin's own theory of natural selection supported by the Mendelian theory of heredity, by the theory of the mutation and recombination of genes in a gene pool, and by the decoded genetic code. This is an immensely impressive and powerful theory. The claim that it completely explains evolution is of course a bold claim, and very far from being established. All scientific theories are conjectures, even those that have successfully passed many severe and varied tests. The Mendelian underpinning of modern Darwinism has been well tested, and so has the theory of evolution which says that all terrestrial life has evolved from a few primitive unicellular organisms, possibly even from one single organism.



I still believe that natural selection works in this way as a research programme. Nevertheless, I have changed my mind about the testability and the logical status of the theory of natural selection; and I am glad to have an opportunity to make a recantation. My recantation may, I hope, contribute a little to the understanding of the status of natural selection.1,3

Karl Popper

References:
  1. Miller, David. 1985. Popper Selections.
  2. Popper, Karl. 1976. Unended Quest: An Intellectual Autobiography Glasgow: Fontana/Collins.
  3. Popper, Karl. 1978. Natural selection and the emergence of mind. Dialectica 32: 339-355.

Oop!

One is tempted to ask why creation pseudo-scientists need to use these methods if they are so sure the facts support them, but the answer is probably too obvious.

Further reading:
Claim CA211.1 (The TalkOrigins Archive)





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How Creationists Lie To Us - The Paluxy Hoax

"When you show the world you know you need to lie for your faith you show the world you know your faith is a lie".


Paluxy River dinosaur tracks, Glen Rose, Texas
What they say:

In the last ten or fifteen years, however, many scientists and laymen alike are waking up to the fact that much solid scientific evidence exists that contradicts evolutionary notions. One of the most shattering pieces of evidence comes from the Paluxy River basin in central Texas, near the town of Glen Rose, where fossilized tracks of man and dinosaur appear together.

John D. Morris, Ph.D., President, Institute for Creation Research.

The truth:

My grandfather was a very good sculptor... During the 1930s and the Depression, Glen Rose residents made money by distilling moonshine and selling dinosaur fossils. Each fossil brought $15 to $30. When the supply ran low, George Adams just carved more, some with human footprints thrown in.... My dad [Weldon Eakin] and my grandfather decided one day — I don’t know if it was to make money, or what — to start carving man tracks alongside the dinosaur tracks. They poured acid to make the fossils look like aged limestone. They showed one "all over town" until they heard that a researcher from the Smithsonian Institution wanted to see the track. That worried my grandfather because he didn’t want anybody ever passing it off as real, so he and Daddy took it out and buried it.

Zana Douglas, Granddaughter of George Adams, discoverer of the Paluxy River dinosaur tracks, Glen Rose, Texas.
Interviewed by Bud Kennedy, Fortworth Star-Telegram

It's not nice to laugh at the people who are fooled by creation pseudo-scientists, but you may want to refer them to this when they accuse science of being fooled by hoaxes like Piltdown.

References:
The Texas Dinosaur/"Man Track" Controversy, Glen J. Kuban
Man Tracks? A Topical Summary of the Paluxy "Man Track" Controversy, Glen J. Kuban





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Ungodly Complexity

Which of these are designed and which are natural?


You see, the thing about good design is its simplicity.

Something well designed is as simple as it's possible to be whilst still performing the function it was designed to perform. It would be possible to make spear points out of something other than flint - metals, bone, even wood - but you would be hard-pressed to come up with a better shape than those made by neolithic people. The humble garden dibber is hard to better for design. You can take a decent knife or hand-axe to any hedge and probably find a piece of wood which you can make a decent dibber from in a few minutes.

Both the spear point and the dibber are perfectly designed for a purpose and the purpose is obvious. There are no moving parts and minimal maintenance needed.

And this, of course, is how we can, at a glance, tell they were intelligently designed. Their lack of unnecessary complexity gives that away.

Compare that to the design of the human body (or any other living organism, for that matter). The human body is immensely complex compared to a spear point or a dibber.

Starting at the cell level, where probably the most complexity is to be found:
  1. Top left: An electron micrograph of a cell. Low magnification.
  2. Top right: A cell organelle, a mitochondrion, the power-house of the cell, at a higher magnification.
  3. Left: Another cell organelle, a ribosomes, where the genetic code in DNA is translated to make proteins from amino acids.
But that is still only a low level of organisation for a multi-cellular animal. These cells are then organised into tissues, tissues into organs, organs into systems and the systems into a complete individual composed of something in the order of 10-100 trillion cells.

So, if humans are designed, as creationists insist, what purpose justifies this huge level of complexity, very much of it apparently redundant at that, especially when we look at the genome.

Let's see what the Bible says about the purpose of humans:

And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth.

Genesis 1:26

But we can dismiss that because God contradicts himself in Genesis 2.

And the Lord God said, It is not good that the man should be alone; I will make him an help meet for him. And out of the ground the Lord God formed every beast of the field, and every fowl of the air; and brought them unto Adam to see what he would call them: and whatsoever Adam called every living creature, that was the name thereof.

Genesis 2:18-19

Besides, simply being here to look after the animals that were put here to help us... er... look after them, seems a bit pointless somehow. One might have expected an omniscient, omnipotent designer to have thought up something a little more challenging. Why couldn't it have have made them able to look after or 'have dominion over' themselves, for example? But then, they wouldn't have had any purpose either...

And what of the species we're still discovering, and those living at the bottom of deep oceans? They seem to have been okay without our 'dominion', don't they?

So where else can we find our 'purpose' according to Christians?

How about:

Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.

Ecclesiastes 12:13

And that appears to be about it. Everything else seems to be about being 'saved', which is not much of a purpose really.

God created us so we could be saved from him? Is that it?

But, whatever this purpose is, why did it need this huge complexity? Surely it should not have been beyond the wit or abilities of an omniscience, omnipotent god to make something simple which could fear him and obey his commands. Why did it even need to be multi-cellular? Why, even as a single-celled organism, did it need the fantastic complexity of the eukaryote cell with its vast genome needed to produce all those enzymes for enormously complicated biochemical pathways, respiration, cell reproduction, and so on.

Surely, this purpose could have been achieved with the simplest of simple entities if the creator had the powers and abilities Christians attribute to him? But even if size was important to God, why couldn't he have made bodies which are much less complex? Maybe ones which don't consume energy so have no need to eat and metabolise. How about ones which just bud off new individuals, so all this sexual reproduction and the means to find and mate with a partner, then spend years rearing the children was unnecessary? How about telepathy so we can communicate simply and don't need speech, reading, hearing, etc?

In short, why does it look like we have a purpose which is unconnected with what Christians claim their god had in mind?

You see, the problem is, the vastly unnecessary complexity for such a nebulous purpose is not evidence of design, especially of intelligent design; it is evidence of unintelligent, undirected and purposeless design, just as one would expect of a mindless, purposeless design process like evolution by natural selection where the only function is to produce individual gene vehicles in order to produce the next generation of gene vehicles.

I'm afraid, whoever told you that complexity is a problem for evolutionary biology has mislead you. It is a problem for creationism and most of all for its under-cover wing, the 'intelligent design' industry. Biological complexity is exactly what we would expect if the 'creator' was an unintelligent, mindless, purposeless process. An intelligent perfect designer would have created a perfectly simple design.

It really is time religious people reassessed their superstitions and realised just how silly they are. As a basis for giving life a genuine meaning and purpose, they are about as useful as a back pocket in a vest, or a chocolate teapot.





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Wednesday 18 July 2012

Foxing Creationists.

Domesticated 'silver', i.e. melanistic, red fox
Here's a fascinating story which gives an insight into how man may have domesticated wolves and which illustrates a basic principle of evolution - how apparently unrelated characteristics can be linked so that, with the right pressure, a feature evolves for no obvious reason, dragged along with by the evolution of something else, and sometimes unavoidably.

Look at this picture on the right. Is it a dog? A wolf, maybe?

Well, no. It's a fox, Vulpes vulpes.

That's right. That uneatable sentient 'little gentleman in a red jacket' that unspeakable people enjoy pursuing to exhaustion then watching being killed by being torn apart in a tug-o'-war between dogs. (Sorry, I couldn't resist that. I think people who enjoy the suffering of a sentient animal are amongst the lowest forms of human life).

Foxes come in a rare 'siver' (actually, melanistic) form which was prized for its fur, especially in Russia and China. It was in Russia, during the Soviet era, that a program was started to domesticate the silver fox and breed it for its fur.

This video tells the story:

Sunday 15 July 2012

Evolution At Your Finger-tips

If you want to understand evolution and the appearance of design, you have the answer at your finger-tips. Understood the right way it will tell you why turtles still breathe air and mammals don't lay eggs.

The history of the qwerty keyboard - almost certainly the one you are using to access this article, and the one I'm using to write it with - is great example of a design which becomes fixed for reasons which have nothing to do with why it is the way it is in the first place. But you will never be able to work out why that keyboard has its basic layout by examining your computer or smart phone, no matter how detailed your examination is or how completely you understand it.

Understanding why this is so helps understand how groups of species, whether families, phyla, orders, or kingdoms - whatever level - get saddled with certain unchangeable basic body plans. The history of the typewriter can he read in this Wikipedia article and of the qwerty keyboard in this one.

Briefly, typewriters were designed for producing a small number of written copies quickly, unlike printing which used type to produce a large number of copies and which needed the type to be set in blocks ready to go into a printing press. You might think that there would be some obvious logic in the way the keys are arranged on the keyboard and yet this appears to be almost random. However, there is, or rather was a logic, though not an obvious one.

Typewriters work by moving the paper past a fixed position where the metal type, mounted on a hammer, and operated by levers fixed to keys, can strike an inked ribbon, which also moves past the print position. The problem is that each piece of typeface has to move into position, hit the ribbon with enough force to transfer the ink to the paper, and clear the way for the next piece of typeface. Typing at 60 words a minute, with an average of five characters per word, a typewriter must cope with five hits per second. This creates a potential for jamming which increases as the typing speed of the user increases and especially if the user happens to hit two keys together.

One solution would have been to lock the other keys as soon as one was pressed but, apart from the hugely complicated engineering this would have needed, it would have slowed typing down to such an extent that any advantage in using a type-writer in the first place would have been mostly lost.

Early Remington
The typewriter was developed by Christopher Latham Sholes and Carlos Glidden who, contrary to popular myth, did not design the keyboard layout to slow typists down but to speed them up by preventing the frequent jams which tended to occur. The earliest layout had included two rows in numerical and alphabetical order.

In the early days of course, there was complete freedom to experiment with different layouts because few, if any people actually used it regularly. Other designs included ones with the vowels and the 'y' arranged on a top row. By a process of trial and error, and possibly based on a study of the frequency of letter pairs in English, Sholes changed the keyboard layout many times to arrive eventually at something close to the qwerty layout, at which point it was sold to E.Remington & Son. Their engineers made a few more adjustments to arrive at more or less the present layout.

One interesting vestige of the original alphabetic layout is the sequence in the centre row of the letter keys - DFGHJKL - which, with just the vowels missing, is a section of the standard Latin alphabet, giving a fossil-like clue about the original layout.

Typing Pool, 1956
So, from then on, E.Remington & Son marketed their typewriter, complete with the qwerty keyboard, and buyers trained their secretaries to use this new piece of technology. Typing quickly revolutionised the production of letters, memos, notices, etc. Soon no office could be without it's typists; typing pools became a standard part of any normal office. No serious professional writers could manage without a typewriter. Journalists and foreign correspondents even carried portable typewriters with which to write their copy. Just as with the evolution of a new ability, like sight or flight, it opened up a whole new direction for human society to go in.

Courses were organised and certificates of proficiency issued, and asked for by employers. Fast, accurate typing speeds were at a premium, though, because they were normally acquired by women, they never commanded high wages. And suddenly there were job opportunities for women in secretarial work which, until then, had been a male occupation. But that's a different story...

Other manufacturers soon came into the typewriter market, selling typewriters, not with new, more efficient keyboard layouts, (or if they tried they failed) but ones which people with pre-existing skills could use. No boss in his right mind was going to buy his secretaries typewriters they couldn't use and which they were going to have to learn afresh. Competition was all concerned with price, portability, durability, type-face, etc, but one thing which no manufacturer could seriously risk tampering with was the basic keyboard layout. Additional keys like fractions, currency symbols, etc, could be added, but not the basic qwerty arrangement.

The evolution of the keyboard had reached the point at which the cost of changing the layout would outweigh any benefits. The qwerty keyboard had become effectively fixed in our culture and each new generation was taught to use it, but no other.

Even with the migration to electric typewriters, where daisy-wheel and golf-ball heads made jamming a thing of the past, the layout could not be changed, not for any technical reasons but because it would have meant an unacceptable, even if temporary, loss of efficiency.

And so we have arrived at computers, in many ways the descendants of typewriters, with a keyboard originally designed to avoid the typeface hammers jamming - something no observer could have worked out in the absence of any knowledge of the history of the typewriter. There is no trace left of the movable carriage, the ink ribbon, the typeface, the operating levers, or even the paper and yet the layout of the qwerty keyboard can only be explained in terms of the engineering problems those things caused and how they were overcome, not optimally, but sufficiently.

Dvorak Keyboard
There have been attempts to introduce 'better', more ergonomic and more rational keyboards, such as the Dvorak keyboard, which test after test have shown to give much faster typing speeds, and yet these have never managed to penetrate the market.

The qwerty keyboard is even used in Japan where, not only does the letter layout bear no relationship to letter frequency or sequence in any Japanese alphabet, but the letters are not even a normal part of the Japanese written scripts. Instead, software is needed to transliterate combinations of keystrokes into Kanji, Hiragana and Katakana characters. How on earth could the proverbial spaceman observing a Japanese secretary at work, work out why he/she is using that keyboard with that layout? The clues are nowhere to be found either inside or outside the computer he/she is using.

But, from our knowledge of the origins - of the evolution - of the qwerty keyboard, the increased efficiency it gave us in our ability to communicate, and how this came to be fixed in our culture, the layout is perfectly understandable, as is the difficulty with changing it.

Turtle surfacing to breathe
The qwerty keyboard is an almost perfect analogy for many of the things we see in nature and which only make sense as part of an evolutionary process. It's the reason mammals could not revert to laying eggs or adopt the far more efficient squid eye; why birds could not start brachiating through the branches of trees like monkeys, why reptiles and mammals can't revert to breathing underwater with gills, not even, as with crocodiles, turtles and whales, when they have been living in water for many tens of millions of years.

Once a feature gives a significant advantage and allows a species to evolve in a new direction, it quickly becomes fixed and forces the species in that direction with no option to go into reverse. To all intents and purposes, it is impossible for a species to de-evolve because the short-term loss of efficiency (in this case survivability) far outweighs the potential long-term gain. Serious loss of efficiency almost guarantees instant removal from the gene-pool. It's the equivalent of a keyboard manufacturer coming up with a brilliant new layout and hawking it around today's offices and IT departments. He would simply be told "we use qwerty keyboards, thanks."

The major divisions into kingdoms, phyla, classes, orders, etc, all reflect major and irreversible directions taken by evolution in ways almost exactly analogous to the way our culture evolved with the qwerty keyboard, and, as with the qwerty keyboard used on Japanese computers, it becomes impossible to reverse engineer the layout from first principles. Unless the evolutionary history is known from other sources and the conditions in which it evolved are understood it may be impossible to work out how a taxon arrived at its current 'design'. Even little clues like the vestigial DFGHJKL sequence can only give a hint of the origins and to someone who only knew Japanese, that might not even register as a clue.

And this of course is where the 'intelligent design' proponents (aka creationists) come in. They will look at structures analogous to the qwerty keyboard on your laptop and tell you that there is no logical way this 'irreducibly complex' layout could have evolved because there is no movable carriage, no levers or inked ribbon, no metal typeface mounted on hammers operated by levers and no logical way the layout could have evolved from a precursor because there is no precursor to be found.

But then, we know differently, don't we. We know that evolution will often cover it's tracks because it feels no obligation to record every little step or to preserve redundant structures and only occasionally leaves us fossils like the DFGHJKL sequence, although the history of the genome as recorded in DNA, often has a fairly good record still because the genome is where the real change has occurred.

When arranged in order of degrees of difference the resulting 'tree' reconstructs the evolution of species, families, orders, classes, phyla and kingdoms, and then almost all of biology suddenly makes sense in terms of decent with modification from a common ancestor which lived a very long time ago, just as the layout of the qwerty computer keyboard makes sense when we know the history, and no sense at all when looked at as the work of an intelligent designer.

Now, I know the creationists who have read this far, and I suspect there will be few, will now be jumping up and down excitedly and claiming I've 'proved' intelligent design because the qwerty keyboard had to be intelligently designed in the first place. But the point is not how it got to be in it's present form but how, now it has become fixed in our culture, it is almost impossible to change it, and how, because it is impossible to change it, we still have it despite the fact that we have moved way beyond the technology which needed that layout in the first place and for which no evidence is to be found in the keyboard or computer it's attached to. This move moreover was facilitated by the existence of the typewriter and typing skills in the first place. It is an example of the 'scaffold' method of construction where the scaffolding itself becomes redundant, just as happened with your 'irreducibly complex designs'.

Besides, the trial and error method Sholes used, measuring each variation against a standard for fitness (i.e. less jams and faster speed) and then building on that for the next 'generation' is a basic evolutionary algorithm. Given time, variation, replication and selection, nature will inevitably simulate this process, using only the test of fitness to survive.





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