The New Testament and “Russian scandal”

There are many ways in which The New Testament is a great book. It has been read by many people (to say the least), it gives many people guidance in their lives and has done so for many years, and it also serves as historical evidence for the character named Jesus.

It is on this last point that I want to expand here. Having recently listened to two different courses from the always fabulous "Teaching Company", one exclusively about The New Testament, and one on "The foundations of western civilization P1", I have been fueled in my skepticism towards these books as any more than a fiction which one can interpret and then depending on who you are, help you do good things or bad things. (By the way, feel free to send comments and point out if I make any blatant mistakes – I have never read the book in their entirety)

Jesus was never famous during his lifetime it seems. Apart from the bible he is barely mentioned in any historical documents. So what we know about Jesus we know mainly from the gospels in The New Testament.

Mark, which is generally regarded as the earliest of these gospels was written, according to most historians, about 70AD, that is almost 40 years after the death of Christ (the exact year of this event is also very uncertain). 40 years in an age where very few people had access to any written sources and where perhaps even fewer could read. This means that the story of Jesus must have been passed on verbally for about 30 years or so.

Anyone who have ever played Chinese whispers (I just saw that this game also goes under the name of "Arab phone" or "Russian scandal" =)), knows that this is a problem. In Chinese whispers a message is passed along in a ring eventually coming back to the person who formulated the message. The final message is compared to the original message and there is invariably an astounding difference between the two.

The normal way to play this game is to have a group of children passing along a short message, say ten words or so, with little personal significance and hence little motive amongst the children to change the message in any way. In contrast, The New Testament is a rather long message, and the people who have passed it along have had every reason to alter the story to make Jesus sound better and greater than he actually was (does anyone seriously believe that he can turn water into wine?). What would 30 years of Chinese whispers with people who would have a strong interest in changing the story do to tales about Jesus? Well, let's just say that it would be no less of a miracle should the story be accurate and precise.

Popular fallacies of alternative and complementary medicine

In the most recent issue of the magazine "Skeptic", Harriet Hall, also known as "SkepDoc" writes about three fallacies that you will encounter very frequently if you engage in discussion about alternative or complementary medicine. I will of course not plagiarize Hall's article, but what I am writing here is her article, filtered through my brain (I have written about related matters here and here)...

The fallacies that you will inevitably hear are the following three;
(1) It is "natural" (and hence better for you)
(2) It has been used for a long time (and if it didn't work people would have stopped using it)
(3) It works for me (or a friend or a spouse or a friend of a friend...)

So natural is good by default ehh? In this form the statement sound very categorical, and hence, put in this fomr, the claim can be falsified by a single unambiguous counter-example, and there are plenty... Curare, a compound extracted from nature (and thus a natural compound?) will paralyze you and hence is not recommended unless you need to be still during a surgery. There are many different, naturally growing mushrooms, which will kill people who try to eat it. There is also the fen-phen scandal where a product which was advertised as an alternative medicine was later shown to have severe side effects, despite the fact that the active ingredient was "natural".

Ok, sure, there are a few extreme counter-examples, but still, isn't natural products better in general? Well this is certainly debatable and I would not jump to verdict just yet, however, the evidence to date actually tells the opposite story, namely that natural is often worse than "synthetic" (or whatever you won't to call it). Plants which are sprayed with pesticides are protected from potential predators and therefore they can use all their energy to grow. Now that I think of it, it is rather similar to us humans, in peacetime we can spend our energy on building schools and being nice to children and that sort of stuff... Plants which are not sprayed are not given their protection and therefore they have to use allot of energy on chemical warfare (or the plant-equivalent thereof). Basically they produce chemicals which will make the predator (us), sick.

But don't synthetic pesticides make you sick too? In large quantities they might (just like natural pesticides). However, pesticide control is rather strict and the chemicals used are tested so that they are of minimal danger to us... I have written more about this issue here.

The second argument says that if something has been used for a long time then it is because it is good. Again there are many counterexamples. Some people persist in using astrology even though it has been falsified over and over again. Astrologers cannot do what they claim to be able to do, and add to that the fact that their quackery is based on an astronomical model that is very out-dated. Still people are still using it… If we would have strictly gone by the "old is good" rule we would still be drilling holes in people's head to relieve headaches (here you can buy your own drill kitJ), and what about all new techniques and medicines that are developed? Are we to discard them because they are new? The fact of the matter is that we cannot rely on tradition. The way to test whether a therapy is good or bad is to do a proper, scientific test where it is possible to isolate the effect of the medicine from other factors such as placebo.

The last argument (it works for me), is the one that I have most sympathy for. In my opinion we should have respect for individual differences as well as the power of people's belief to cure them or at the very least make them feel better. If someone starts taking extra vitamins to bolster their immune system and then they do not get sick for a long time then everything is great (as long as they don't overdose which could be dangerous). Similarly, when I tell people that I am studying the brain I am often told about some therapy or mental training that I have never heard about before but which has changed their life. In those cases I normally just say that I am happy for them. However, the mistake that is often made is to assume that just because you have experienced miracles everyone else will too. Even with most conventional medicines which have a proven effect that is greater than placebo, it doesn't work for everyone. The point is that what works for you might not work for other people. Most alternative therapies have not been tested (or they have been tested with no effect). The responsible policy if you ask me is that doctors advocate therapies which have a proven effect, but do not prevent people from spending their money on other therapies (as long as they are not harmful)…

Religion as refuge

Christianity as well as most other religions are, I believe, false in the sense that their view of the world do not agree with the world as we perceive it. However, one might ask why false theories flourish so much. Would so many people believe in something which is false? My answer to this is obviously, yes they would! Here I want to propose one explanation of why there is religion.

Last time I wrote about Plato who grew up in wartime. I do not think that it is a coincidence that his republic, his utopia, is a state which would be very static. Everyone has their role, and there is left no room for progress, scientific or otherwise, in this state. Could it be that Plato somewhere desired something lasting and permanent? His idea of ideas similarly refers to something which is constant albeit not in our world.

Stoicism is another example of a philosophy which seeks something permanent beyond the world that we perceive. This philosophy advice us that the path to happiness is to ignore all calamities in your life. Do not let people irritate you. If your wife dies then there is no point in grief, after all what good does it do that you are also unhappy?

I am not entirely sure how the concept of philosophy and that of religion is connected. However, in this case I see religion as just another instance of the search for something permanent. I do not know whether there is any data on the hypothesis that I am just about to spell out, I was not able to find any when I did a google search, however, if true it would fit perfectly with where I am going here. I think that as hardships disappear from a society, more people become atheist, and vice versa. When life is rough people rely on religion or philosophies of endurance such as stoicism to achieve something permanent. Religion is in other words just an expression of people longing for a safe haven, something they need to cope with the hardships around them. Is this a bad thing? I don’t think so, many people really do need religion, however, some of the consequences of such beliefs have been devastating as I have indicated in other posts (I think).

Some personal experience can also be used as evidence of the point I am trying to make. I remember when I was little and did not know whether I believed in God or not. Perhaps this is an after construction, but as I remember it, I used to pray to God about only when I was in some sort of trouble or when I needed something, not when everything was going well for me. It was as if God was some sort of last resort when I could not handle the situation myself. I do not think that I am the only young boy exhibiting this type of behavior. Further I do not think it is even limited to boys. In Denmark where I was born and lived until I was seven, the most religious part, traditionally, is western Jylland. Coincidentally, this is also where people have traditionally made a living of fishing. Many people who went out a random day to catch fish never came back. What can you do about this (in the absence of supercomputers that predict the weather)?, not much except pray to God , who will in most cases answer your prays...

Much of the inspiration to this post came from Bertrand Russell and his book ”History of western philosophy”, a book that I highly recommends. He sums up the point I tried to make above in these words:

”The search for something permanent is one of the deepest of the instincts leading men to philosophy. It is derived, no doubt, from love of home and desire for a refuge from danger; we find, accordingly, that it is most passionate in those whose lives are most exposed to catastrophe. Religion seeks permanence in two forms, God and immortality. In God is no variableness neither shadow of turning; the life after death is eternal and unchanging. The cheerfulness of the nineteenth century turned men against these static conceptions, and modern liberal theology believes that there is progress in heaven and evolution in the Godhead. But even in this conception there is something permanent, namely progress itself and its immanent goal. And a dose of disaster is likely to bring men's hopes back to their older super-terrestrial forms: if life on earth is despaired of, it is only in heaven that peace can be sought.”

Plato and totalitarianism

Plato (see picture) was a philosopher born at the beginning of the Peloponnesian war which raged from about 430BC to 400BC. Plato is correctly given a lot of credit for being a very influential philosopher, indeed he thought and wrote about most areas of philosophy during his lifetime. For this he is very much admired, so much in fact that critical voices tend to drown in this ocean of admiration. However, since I started reading "History of Western Philosophy" by Bertrand Russell (one of my favorite philosophers by the way) I have gained a new perspective on Plato, one which I will share here.

In "The Republic" Plato writes about Utopia, that is, the ideal society. It is indeed a very charming and interesting book, much more engaging then many contemporary books that I have read. Socrates, the protagonist in The Republic is a man of great charisma and charm, and as a reader it is difficult not to be seduced.

Nevertheless, if you take away the the charm that is undeniably great in this book, what you are in essence left with is a state that would have made Josef Stalin and Hitler envious, had it ever been created. Society, we are told, is to be divided up into three different classes of citizens, guardians who are to rule, soldiers who will fight and workers who will (you guessed it), work. The guardians decide who, in the next generation, will become the guardian and who will be the worker/soldier. In other words, what Plato is advocating is that we decide at birth whether a child will be ruling over others, fight for the state, or carry out all the dirty work. We have A, B, and C citizens i.e. what we have is fascism, in its most pure form.

A short defense of Plato may be in order here. I do not think that he was being selfish when he advocated this fascistic society, it was not to make life comfortable for himself and other philosophers. Rather, his argument is that rulers should be chosen according to how good they are at ruling, not according to how many people like that ruler. Just like you want a shoemaker to make your shoes, or a soldier to fight your wars you would like a ruler who is educated in his/her profession. The problem with this, as Bertrand Russell points out, is that it is all but impossible to decide who is a good ruler, and if we get a bad ruler who we then cannot get rid of (in a democracy you would typically replace a bad ruler), then the consequences can be very serious indeed. I believe that there is no education that you can give a person that will ensure that he or she will be a good leader, therefore democracy is to be preferred.


Plato was also a fan of positive eugenics in which you arrange the society so that men judged as having desirable traits get more children as well as negative eugenics in which you prevent "inferior" people from getting children. We are told that when a child is born it is to be taken away from its mother so that she will never know which child is hers. If the child is judged by the doctors to be deformed or if it simply has inferior parents, it will be put away in a mysterious place "as it ought to be". Is it just me who thinks this sounds uncomfortably similar to Nazi Germany? Like I said, Hitler and Plato would have had a lot of ideals in common.

Strict censorship of information is another policy dear to Plato. We are told that any book that portrays Gods doing something un-virtuous are to be forbidden because Gods only do acts that are good (yeah right). This of course meant banning all works of Homer where you finds Gods that are jealous, envious, evil, cheating, you name it. As if that was not enough, Plato also want censorship of every book in which people are fearful or afraid to die. The reason is that the soldiers could be affected in a negative way if they read about the horrors of war.

To sum up, if Plato had been given free hands he would have created a fascist eugenic society society with very strict censorship. Hardly utopia for a modern person (I hope). Such a society, like the Christian-based societies that existed in the dark middle ages would also have a detrimental effect on creative thought and on science. All such a society can hope to achieve is success against other societies of roughly equal size (as long as that society does not start to encourage progress). Bertrand Russell suggests that Plato may have been influenced by the fact that he grew up during war-time. There is a clear tendency among people who live in turbulent times to desire stability, and as just mentioned, that is what Plato's Republic may potentially achieve.

How to square any number between 1 and 100

In my post on magic mathematical tricks I claimed to be able to easily square any number between 1-100. Later I got a comment enquiring about this claim, according to my reader there is only a calculation "fast track" for numbers ending with 5, i.e. 5, 15, 25, 35, 45, 55 etc, and not for all the other numbers between 1-100.

The fact of the matter is that numbers ending with 5 are particularly easy to square, but there is a more general rule which works for all numbers. Here is how you do it…

Take any number between 1-100… 67, ok, lets square 67. First you find a number close to 67 that is easy to multiply such as 70. Next you move the same number of steps (there are 3 steps from 67 to 70) in the opposite direction giving you 64. Multiply 70 and 64 (4200 + 280= 4480). Then add the square of the number of steps that you took in either direction i.e. 3, giving you 9. Now simply add these two numbers to get 4489, which is the square of 67.

Ok sure, multiplying 64 and 70 does require some mathematical skull but is not that hard and most people can do it with a little bit of training I think. The trick is much easier for smaller numbers such as 18. For 18 you would multiply 20 and 16, giving you 320, plus the square of 2, which is 4, giving you a total of 324. Here is an illustration of the method taken from the teaching company course "The joy of mathematics".

The very easiest cases are numbers ending with 5. Take the number 45 and apply the previous rule. You go five steps in either direction giving you 40 and 50. Multiplying these gives you 2000. Add the square of the number of steps that you took i.e. 5, giving you 25. So the square of 45 is 2000 + 25 = 2025. For numbers ending with five you can simply multiply the number below and above the first number and then write 25 behind that number i.e. 4*5 = 20, and with 25 behind that gives you 2025. For 65 it would be 6*7 = 42 and then 25 behind that giving you 4225, for 15 it would be 1*2 = 2, and then 25 behind giving you 225.

This trick seems to work well with higher numbers as well. The only limitation is your multiplication skills. So go out and impress your friends. Next time I write about math I will explain how you can pull of the almost autistic feat of telling what day of the week it was or will be at any date in history or future

Magical mathematical tricks

Parallell to working on forthcoming articles I have been listening to the Teaching Company series called "The joy of mathematics", taught by professor Arthur T. Benjamin (see picture).

It is a truly great series of lectures which has allowed me to fresh up my math as well as to learn som impressive new skills. For example I can now square any number between 1-100 very fast (perhaps I will reveal the trick in a subsequent post). The lecturer has also perfomed two "magical tricks". The first one I think most people will be familiar with, I recall hearing it in 3rd grade, it goes as follows:

1. Think of a number between 1-10
2. Double that number
3. Add 10
4. Divide that number by 2
5. Subtract the number that you first thought about

Ok, now concentrate on the number that you are left with, a little bit more... I think I am getting... wait for it... yes, I almost have it... 5! Was that the number that you were left with? If not, it is because you did an error. Some simple algebra will prove why you are always left with 5.

x*2 = 2x,
2x+10 = 2x+10,
(2x+10)/2 = x+5,
x+5-x = 5

If you want to end up with a different number you can merely swap out the 10 with something else. Your answer will always be half of the number that is added in the second step.

The second magical trick is somewhat more complicated and also more impressive if you ask me. It goes as follows:

1. Think of a number between 1-10
2. Triple that number
3. Add 6
4. Triple the number again
5. Now add the individual digits in your numer
6. If you still have a two digit number, add the individual digits again

Now, concentrate again. Unless you have done a mistake you are thinking about the number 9. The following algebra plus some explanation shows why this trick works.

x*3 = 3x
3x+6 = 3x + 6
(3x+6)*3= 9x+18

Now 18 is a multiple of 9 and adding x number of nines to that will always result in a multiple of 9. Multiples of nine always consists of digits that add up to 9, or to another multiple of 9 which will then add up to 9. You can check this out for yourself. The multiples of 9 are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126 etc

Adding the individual digits of any of these number will give 9 except 99, which gives 18 which you then add again and get 9.

Debunking christianity

In this post I would like to promote another blog which I have just been reading. It is called Debunking Christianity (http://debunkingchristianity.blogspot.com/) and it seems to be high quality posts. Here is the authors (there are several different contributors) own description of their blog:

"This Blog has been created for the purpose of debunking Evangelical Christianity. We are ex-Christians, ex-ministers, and even ex-apologists for the Christian faith. We are now freethinkers, skeptics, agnostics, and atheists. With the diversity of our combined strengths we seek to debunk Christianity."

The reason I stumpled upon this blog was that I was investigating the birth date of Jesus Christ. In a lecture I listened to recently I heard that historical records indeed confirms that there was a census in Bethlelem. However, the census was not in year 0, but in 8BC, and it was only for Romans. And I thought that Jesus was born in year 0?

Apparently this is not the only problematic detail concerning the birth of Jesus, I qoute again from debunking christianity. The authors deserves alot of credit for the fact that they have extensive references to other texts, including the bible.

"Jesus was not born in Bethlehem, if Luke is taken literally, according to E. P. Sanders [The Historical Figure of Jesus (Penguin Press, 1993, pp. 84-91)]. What husband would take a nine-month pregnant woman on such a trek from Nazareth at that time when only heads of households were obligated to register for a census when the census would’ve been stretched out over a period of weeks or even months? But if he did, why did he not take better precautions for the birth? Why not take Mary to her relative Elizabeth’s home just a few miles away from Bethlehem for the birth of her baby? According to Luke’s own genealogy (3:23-38) David had lived 42 generations earlier. Why should everyone have had to register for a census in the town of one of his ancestors forty-two generations earlier? There would be millions of ancestors by that time, and the whole empire would have been uprooted. Why 42 generations and not 35, or 16? If it was just required of the lineage of King David to register for the census, what was Augustus thinking when he ordered it? He had a King, Herod. “Under no circumstances could the reason for Joseph’s journey be, as Luke says, that he was ‘of the house and lineage of David,’ because that was of no interest to the Romans in this context.” [Uta Ranke-Heinemann, Putting Away Childish Things, (p.10)]. The fact is, even if there was a worldwide Roman census that included Galilee at this specific time, there is evidence that Census takers taxed people based upon the land they owned, so they traveled to where people lived."