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	<title>code &#8211; Fountain Magazine</title>
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		<title>Super Computer in a Cell</title>
		<link>https://fountainmagazine.com/all-issues/2011/issue-80-march-april-2011/super-computer-in-a-cell/</link>
		
		<dc:creator><![CDATA[Louima Cunningham]]></dc:creator>
		<pubDate>Tue, 01 Mar 2011 00:00:00 +0000</pubDate>
				<category><![CDATA[Issue 80 (March - April 2011)]]></category>
		<category><![CDATA[athens]]></category>
		<category><![CDATA[atlanta]]></category>
		<category><![CDATA[cities]]></category>
		<category><![CDATA[city]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[computer]]></category>
		<category><![CDATA[computers]]></category>
		<category><![CDATA[computing]]></category>
		<category><![CDATA[conyers]]></category>
		<category><![CDATA[dna]]></category>
		<category><![CDATA[gainesville]]></category>
		<category><![CDATA[monroe]]></category>
		<category><![CDATA[nucleotides]]></category>
		<category><![CDATA[power]]></category>
		<category><![CDATA[problem]]></category>
		<category><![CDATA[problems]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[size]]></category>
		<category><![CDATA[strand]]></category>
		<category><![CDATA[strands]]></category>
		<category><![CDATA[travel]]></category>
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					<description><![CDATA[Since the first electronic computer ENIAC (Electronic Numerical Integrator and Computer) was announced in 1946, computers have changed a great deal. As computers become more powerful and faster, their size has changed dramatically, shrinking from the size of a room (Fig. 1) to a pocket-sized device. Today’s computers use electrons to carry information. Many approaches [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Since the first electronic computer ENIAC (Electronic Numerical Integrator and Computer) was announced in 1946, computers have changed a great deal. As computers become more powerful and faster, their size has changed dramatically, shrinking from the size of a room (Fig. 1) to a pocket-sized device. Today’s computers use electrons to carry information. Many approaches have been taken to replace electrons in theoretical and practical applications, such as photons for photonic computers, heat for phononic computers, quantum mechanical phenomena for quantum computers, and nucleotides for DNA computers. All of these approaches provide a different advantage over classical electronic computers, such as higher speeds and power efficiency, or lower costs. Starting from the first electronic computer, we will review the development of computers, and one of the latest approach for computing, DNA computers.</p>
<p>ENIAC had cost around $500.000 and was capable of 5000 simple operations per second. Today, basic personal computers (PC) cost around $500 with enough processing power to perform millions of operations per second. An average PC is enough in terms of computing power for everyday use like word processing, checking emails, and computer games. However, some areas in scientific research require computers at the frontline of current processing capacity, called Super Computers. Twice a year, the TOP500 project, which started in 1993, ranks and publishes details of the 500 most powerful super computers in the world. The IBM Roadrunner, located at Los Alamos National Laboratory, was announced as the fastest supercomputer in the world as of May 2008.</p>
<p>In computing, “flop” (Floating Point Operations Per Second) is a measure of a computer’s performance which is similar to calculations per second. The IBM Roadrunner had cost $133 million and had a peak performance of 1.7 petaflops, which is around 1.7&#215;1015 operations per second. The Roadrunner was delivered on 21 tractor-trailer trucks to its current location. Supercomputers are an essential component of research in areas like computational biology, fluid dynamics, structural mechanics and cancer research, which requires high computing power.</p>
<p>While computers get faster every year, their computing power is way behind when compared to a human brain. They consume hundreds of times more energy than a brain. It is estimated that a computer will be able to simulate a human brain in seven years, yet we are decades away from expecting a computer that can think like a human and make decisions. The brain is one of the most miraculous parts of the human body, full of mysteries. It works more efficiently than any machine developed in the last 50 years of the computer history.</p>
<p>However, the human brain is not the only body part which has an incredible computing power. In 1994, Leonard M. Adleman, a professor at the University of Southern California, introduced the idea of using DNA (Deoxyribonucleic Acid) to solve computational problems [3]. This idea then led to a new field of science, called DNA Computing, which combines two disciplines, biology and computer science, to build the fastest and smallest computers ever. DNA is known as the blueprint of life, with unique properties such as self-assembly, molecular recognition, minute size and high information density.</p>
<p>Computationally challenging problems have known solutions, but enormous amounts of resources (time and/or cost) are required to find the optimum solution. Some problems, such as optimization, can be solved by generating many possible solutions, and then selecting the optimum one. Standard computing methods can generate or test a possible solution one at a time. On the other hand, parallel computing methods can carry out this process simultaneously for thousands of possible solutions.</p>
<p>Similarly, enzymes can work in parallel for replicating and repairing DNA strands. They can even work on the next strand before the first one is replicated. An enzyme can replicate a DNA strand 500 times in a second, which is equal to 0.001 MIPS (million instructions per second). The computations in DNA can reach to 1014 MIPS, while a modern computer runs at an average of 1000 MIPS. DNA computing is not only faster in processing, but also much more efficient in energy consumption. The energy consumption of a DNA operation (on one strand) is about 1010 times less than the energy consumption of an operation on modern computers.</p>
<p>The Traveling Salesman Problem (TSP) is one of the most studied problems in computational mathematics. Here is an example of the problem: a traveling salesman needs to visit 20 cities once, with predefined starting and ending locations, and certain rules. The complexity of the TSP problems increases exponentially with the number of cities, so problems with only hundreds of cities will take thousands of years to solve by modern computers. If there are 18 factorial possible paths in this problem, it will take 2 whole years for a computer with 100 MIPS of processing power to generate the possible paths and find the correct answer. However, all possible paths can be generated in a very short time by using DNA computing. A simplified version of the Traveling Salesman problem presented by Adleman involves the following scenario:</p>
<p>A salesman wants to visit the cities (Figure 3) Monroe, Gainesville, and Conyers, starting from Athens, and arriving at Atlanta last. Each city should be visited only once. The cities are not fully connected. While some cities are connected to another in one direction, others are connected in both directions. Our objective is to find the shortest route to visit all cities once. The solution for this problem is a travel from Athens -&gt; Gainesville -&gt; Monroe -&gt; Conyers -&gt; Atlanta.</p>
<p>When we convert the problem to a molecular language, each city is coded as a single-stranded DNA molecule with 8 nucleotides. We can think of nucleotides as bytes in computer programming, which will take the value 0 or 1. Nucleotides exist as four bases: adenine (A), thymine (T), guanine (G) and cytosine (C). All cities are coded with eight nucleotides as follows:</p>
<p>City Code</p>
<p>Athens ATGC CATG</p>
<p>Gainesville TCAG GTCA</p>
<p>Monroe GACT TGAC</p>
<p>Conyers CGTA ACGT</p>
<p>Atlanta AGCT TAGC</p>
<p>Connections between two cities are coded with the last 4 nucleotides of the departure city and the first 4 nucleotides of the arrival city. For example, the connection between Athens (ATGCCATG) and Monroe (GACTTGAC) is coded as CATGGACT. The complementary codes for connections (the Watson-Crick complements), where every C is replaced by a G, every G by a C, every A by a T, and every T by an A, and connection codes are given below:</p>
<p>Connection Code Complementary Code</p>
<p>Athens – Gainesville CATG TCAG GTAC AGTC</p>
<p>Athens – Monroe CATG GACT GTAC CTGA</p>
<p>Gainesville – Atlanta GTCA AGCT CAGT TCGA</p>
<p>Gainesville – Monroe GTCA GACT CAGT CTGA</p>
<p>Monroe – Conyers TGAC CGTA ACTG GCAT</p>
<p>Conyers – Atlanta ACGT AGCT TGCA TCGA</p>
<p>Conyers – Monroe ACGT GACT TGCA CTGA</p>
<p>The mixture for performing reactions will include DNA strands and their complements for 5 cities and 7 connections between cities in our example. If an Athens molecule (ATGC CATG) encounters the complement strand of an Athens-Monroe (GTAC CTGA) connection in the mixture, a hydrogen bond will be formed between strands (Figure 4). Other strands will continue forming bonds for valid connections between cities, building a complete travel path with the help of DNA ligase. There needs to be enough copies of each DNA strand to generate all possible travel paths.</p>
<p>ATGC &#8211; CATG</p>
<p>| | | |</p>
<p>GTAC &#8211; CTGA</p>
<p>Polymerase Chain Reaction (PCR) will be used to make multiple duplicates of DNA strands containing Athens (start) and Atlanta (end) cities. The result of PCR will be the amplification of correct travel from Athens to Atlanta, which makes it easy to separate. PCR is a method by which a few strands of DNA can be copied into millions in a very short amount of time. This also makes PCR a very important method to increase small amounts of DNA found in blood or hair samples, which could be enough to carry out analysis and reveal a person’s identity in forensic science.</p>
<p>Electrophoresis follows the PCR process to sort the resulting paths according to their sizes. Since every city is coded with 8 nucleotides, the correct path should include exactly 40 nucleotides representing a full path for 5 cities. The gel electrophoresis process uses an electric field to separate DNA strands by size as they travel through a gel matrix. The speed of DNA molecules differs by their size, which results in the sorting of the molecules by size. After this step, DNA strands starting with the code of Athens, ending with the code of Atlanta and with a size of 40 nucleotides are separated from the mixture.</p>
<p>The last step will be reading the code and removing the DNA strands that didn’t contain all the cities. Adleman used a common method known as affinity purification for the separation process. Finally, the mixture has the DNA strands with the correct travel path, starting from Athens and arriving to Atlanta, and traveling through every city once. All the laboratory work looks complex for this simple problem, but as a new concept for computing, it is revolutionary. In its ability to perform parallel computations, DNA computing shows great promise over traditional computing approaches.</p>
<p>Data density is another unique advantage of DNA. Billions of DNA strands can be stored in a regular laboratory tube. A DNA strand is composed of bases A, T, C and G spaced evenly, 0.35 nanometers apart from each other. The data density of DNA is around 106 GB (gigabytes) per square inch, which is 100,000 times larger than the data density of today’s storage technologies (7 GB per square inches). Moreover, DNA is a durable and strong molecule; the information stored within it can be kept for thousands of years in the right conditions. In 2008, 80% of the woolly mammoth genome, several thousand years old, has been identified from tufts of frozen woolly mammoth hair [4].</p>
<p>DNA is also created with remarkable mechanisms such as built-in error correction. The double stranded nature of DNA provides a double check on pairing. Error repairing enzymes are always ready to search for anomalies during the DNA replication process. It results ina ratio of one error per billion replications. DNA is located and protected at the center of each cell with a perfect balance. The miraculous architecture of DNA has waited for thousands of years to be understood by humans and be used for the benefit of the world. Further studies on DNA might open new opportunities to help researchers in solving technologically challenging problems.</p>
<p>Acknowledgment: This article was produced at MERGEOUS [5], an online article and project development service for authors and publishers dedicated to the advancement of technologies in the merging realms of science and religion.</p>
<p><em>Halil I. Demir is a postdoctoral scholar in the area of Informatics, and lives in Iowa.</em></p>
<h3><b>References</b></h3>
<p>[1] ENIAC, Image Credit: Wikimedia, http://upload.wikimedia.org/wikipedia/commons/4/4e/Eniac.jpg</p>
<p>[2] IBM Roadrunner, Image Credit: Wikimedia,</p>
<p>http://upload.wikimedia.org/wikipedia/commons/c/c7/Roadrunner_supercomputer_HiRes.jpg</p>
<p>[3] Leonard M. Adleman (1994-11-11). “Molecular Computation of Solutions to Combinatorial Problems.” Science, 266 (11): 1021–1024.</p>
<p>[4] Miller, W (et al). 2008. &#8220;Sequencing the nuclear genome of the extinct woolly mammoth&#8221;, November, Nature.</p>
<p>[5] Mergeous, http://www.mergeous.com</p>
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		<title>Greed</title>
		<link>https://fountainmagazine.com/all-issues/2008/issue-66-november-december-2008/greed/</link>
		
		<dc:creator><![CDATA[The Fountain]]></dc:creator>
		<pubDate>Sat, 01 Nov 2008 00:00:00 +0000</pubDate>
				<category><![CDATA[Issue 66 (November - December 2008)]]></category>
		<category><![CDATA[analysis]]></category>
		<category><![CDATA[aral]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[cotton]]></category>
		<category><![CDATA[crisis]]></category>
		<category><![CDATA[deals]]></category>
		<category><![CDATA[dress]]></category>
		<category><![CDATA[Editorial]]></category>
		<category><![CDATA[financial]]></category>
		<category><![CDATA[greed]]></category>
		<category><![CDATA[human]]></category>
		<category><![CDATA[islam]]></category>
		<category><![CDATA[journey]]></category>
		<category><![CDATA[regime]]></category>
		<category><![CDATA[sea]]></category>
		<category><![CDATA[today]]></category>
		<category><![CDATA[uzbekistan]]></category>
		<category><![CDATA[women]]></category>
		<category><![CDATA[world]]></category>
		<category><![CDATA[worldwide]]></category>
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					<description><![CDATA[It missed the seventh anniversary of 9/11 by a hair’s breadth, but many will remember 9/15 of 2008 as being as traumatic as the former, if not as tragic, when Lehman Brothers, a gigantic investment bank in the US, filed for bankruptcy. Shockwaves in the aftermath soon hit shores across the ocean with stocks plummeting, [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>It missed the seventh anniversary of 9/11 by a hair’s breadth, but many will remember 9/15 of 2008 as being as traumatic as the former, if not as tragic, when Lehman Brothers, a gigantic investment bank in the US, filed for bankruptcy. Shockwaves in the aftermath soon hit shores across the ocean with stocks plummeting, and now everyone is expecting financial storms to take effect worldwide. We will all be economically hurt by this global credit crunch, but in order to take lessons from this misfortune, a careful analysis of the causes that paved the way to this result has to be very well considered. The presidential candidate of the Democrats in the US, Barack Obama, comments on this crisis in an email posted on his campaign web site (http://my.barackobama.com): “The era of greed and irresponsibility on Wall Street and in Washington has created a financial crisis as profound as any we have faced since the Great Depression.” Likewise, Nicole Pope of Today’s Zaman wrote “Short-termism and greed are clearly not a sustainable combination,” warning of the challenges economies worldwide will face in the coming years.</p>
<p><span id="more-957"></span></p>
<p>Greed is a very powerful feeling in human beings; if not restrained, it is very harmful. Expressing his deep longing for times when most of the crimes we know today “only existed in the dictionary,” Gulen is in a sense pointing to this sickness of greed of today when he praises “the auspicious people of those days” who “were exceptionally contented with what they possessed, stayed away from what was forbidden, and fixed on what was lawful, and they pursued a life in justice.” Greed for more property, greed for more wealth, territory, welfare, comfort, and pleasure can only be subdued by contentment.</p>
<p>The Aral Sea is another victim of greed. The communist regime, which wanted to transform the whole of Uzbekistan into a huge field of cotton, diverted the rivers that fed this, once the fourth biggest inland sea in the world, into deserts. The regime was successful in that Uzbekistan really became the largest cotton producer of the world; but the cost was high. Timur Ceylan analyzes a very serious ecological problem in Asia as the Aral Sea is dying before the world’s eyes.</p>
<p>Three articles in this edition are dedicated to topics concerning women in the context of Islam. Fulya Celik deals with the enormous change in the lives of women that took place following the advent of Islam. Stressing an analysis of the social conditions before and after Islam, she mainly discusses how Qur’anic principles restored the universal human rights women were denied before and even today. Eren Tatari deals with her experience of the dress code of Islam for women. Drawing attention to Christian nuns and icons of Virgin Mary as well as the Jewish dress code for women, she underlines the fact that covering one’s body is in the nature of being human and Islam was not the first to enjoin it. And finally, Asli Sancar narrates her journey into discovering a role model for women, a journey which started in the US, continued in Turkey for decades, and was crowned back in the US with her award-winning book: Ottoman Women: Myth and Reality.</p>
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		<title>Is Redundancy Always Redundant?</title>
		<link>https://fountainmagazine.com/all-issues/2008/issue-66-november-december-2008/is-redundancy-always-redundant/</link>
		
		<dc:creator><![CDATA[Louima Cunningham]]></dc:creator>
		<pubDate>Sat, 01 Nov 2008 00:00:00 +0000</pubDate>
				<category><![CDATA[Issue 66 (November - December 2008)]]></category>
		<category><![CDATA[bit]]></category>
		<category><![CDATA[bits]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[communication]]></category>
		<category><![CDATA[correct]]></category>
		<category><![CDATA[error]]></category>
		<category><![CDATA[errors]]></category>
		<category><![CDATA[examples]]></category>
		<category><![CDATA[fact]]></category>
		<category><![CDATA[information]]></category>
		<category><![CDATA[language]]></category>
		<category><![CDATA[message]]></category>
		<category><![CDATA[number]]></category>
		<category><![CDATA[organs]]></category>
		<category><![CDATA[qur’an]]></category>
		<category><![CDATA[redundancy]]></category>
		<category><![CDATA[redundant]]></category>
		<category><![CDATA[scheme]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[word]]></category>
		<category><![CDATA[words]]></category>
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					<description><![CDATA[Normally, we associate the idea of redundancy with such concepts as wastefulness, uselessness repetition, and superfluity. However, there are many instances where redundancy can actually be very useful. One of the prime examples is language. In fact, in linguistics redundancy is considered to be a crucial feature, not a deficiency, of a language. The main [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Normally, we associate the idea of redundancy with such concepts as wastefulness, uselessness repetition, and superfluity. However, there are many instances where redundancy can actually be very useful. One of the prime examples is language. In fact, in linguistics redundancy is considered to be a crucial feature, not a deficiency, of a language. The main use of redundancy is to increase the possibility of the receiver (listener, or reader) recovering the original message when the message received is not the same as the message sent due to such factors as noise, lack of clarity, ambiguity, hearing difficulty, and so forth. We employ redundancy in a natural way in learning and processing language, without even noticing it. It turns out that the basic principles that we use in human language can also be applied in the precise language of mathematics to deal with errors caused by noise or other external factors and introduced to digital messages during transmission. We will explain these ideas in more detail in the rest of the article.</p>
<h3><b>Use of redundancy in human communication</b></h3>
<p>We make use of redundancy that is present in human language to correct errors. This happens in both oral and written communication. For example, if you read the sentence “There is a miscake in this sentence,” you can tell that something is wrong. So we can detect an error. Moreover, we can even correct it. We are achieving two things here: error detection and error correction. What are the principles that we are using to achieve these goals? First, because the string “miscake” is not a valid word in English, we know that there is an error. Here, the redundancy manifests itself in the form of the fact that not every possible string is a valid word in the language. In a sense, some strings are wasted: potentially they could have been used as words of a language but they are not. The benefit of this “wastefulness” is that it lets us detect or correct errors in communication. Secondly, the word “miscake” is closest to the valid word “mistake” in the language, so we conclude that it is the most likely word intended. Of course, we can also use the context and meaning to detect and correct errors but that is an additional feature, not available to computers. If you enter the string “mistaky” to Merriam-Webster online dictionary, <a><b><sup>1</sup></b></a> it cannot find an entry for it; however, it comes up with a list of suggested words, first of which is “mistake.” So the computer is telling us that “mistake” is the most likely word intended because it is closest to the given string. This is called the maximum likelihood principle. As I type this article on my computer I witness many instances of this principle used by my word processor. For instance, when I mistakenly typed “fisrt” it automatically corrected it to “first.”</p>
<p>There are also other ways redundancy is used in natural languages. As already pointed out above, redundancy in context often enables us to detect and correct errors, vagueness and ambiguities. When humans communicate, redundancy, either explicitly introduced by the speaker or author or built into the language, comes into play to help the audience understand the message better and to overcome such obstacles as noise, accent, hearing difficulties, and so on. Shetter [4] gives a number of examples in which redundancy is manifest and useful in languages. We include a few interesting examples from his article here.</p>
<p>1. If we strike out all the vowels in a sentence, “xt slxws yxx dxwn bxt thx sxntxncx xs stxll lxgxblx, xsn’t xt”? (Can you read the part in quotes?) Since the consonants seem to be giving us most of the information we need, there must be a lot of redundancy here too.</p>
<p>2. The sentence “These three dogs are retrievers” shows grammatical redundancy in forms: plurality is expressed multiple times. Examples in other languages are just as easy to find, for instance, obligatory gender agreement in a language such as Spanish: La unica otra senora venezolana “The only other Venezuelan lady.”</p>
<p>3. A language’s stock of words (called the lexicon) shows a lot of redundant overlapping. To be convinced of this, all you have to do is to grab a thesaurus and look up a few words (big, little, fat, to die) that have lots of near-synonyms with only small stylistic differences.</p>
<p>4. Even the way languages are written is highly redundant. Try another experiment: take a piece of paper and cover up the LOWER HALF of all the letters in any sentence you have not read yet. If it is not significantly harder to read, that means that a lot in the shapes of the letters is redundant (could you still manage to read with 2/3 covered?).</p>
<h3><b>Mathematical use of redundancy in digital communication</b></h3>
<p>As we see, redundancy is present and useful in human languages in a number of different ways. Engineers have considered the question of whether computers can use some of the same principles to achieve error detection and correction in digital communication. Since computers have very limited capabilities compared to humans, for example they cannot make sense of words, it is the method of explicitly adding redundancy to original messages (as opposed to using the context) that can be used to achieve this goal in computers using the precise language of mathematics.</p>
<p>To illustrate the use of redundancy in a mathematical way in digital communication systems, consider the following example. Suppose we want to communicate with another party in a simple manner: sending messages that represent Yes or No, Let us agree that a 1 represents Yes and a 0 (zero) represents No. Unfortunately, there is often noise in the communication channel which may distort messages by flipping the binary bit (a 0, or a 1). If we just send the messages as they are, do we have any way of knowing if an error occurred during the transmission? Note that the reason we can do nothing against errors is that all possible strings (that all have length 1 in this simple example) are valid codewords. Codewords in digital communication correspond to valid words in a language. Compare this to the earlier example about correcting the typo in the word “miscake.”</p>
<p>Data of any kind is stored and processed as binary strings, that is strings of 0s and 1s, in computers. Every letter has an ASCII code. For example, the ASCII code of the letter “A” is 01000001. Typically, data consists of billions of bits. A bit is a 0 or a 1. To employ redundancy, data is broken into blocks of a fixed length. We now consider and compare several encoding schemes where the block size is 4.</p>
<p><b>Scheme 1:</b> Perhaps most intuitive way of adding redundancy is simply to repeat the original message. Instead of sending 1011, we send 10111011. Here 1011 is the original message and 10111011 is the codeword. The string obtained after adding redundancy is called a codeword. What does this scheme buy us? Do we get any error detection or correction capability? If you think about this for a moment, you can see that if there is a single error, then it can be detected. We simply break the received word in half, and compare the two halves. If there is exactly one error, the two halves will not be the same. We also note, however, that we cannot correct any errors. Also, if the number of errors is 2 (or even) we may not be able to detect that, depending on the location of the error.</p>
<p>To quantify what we gain by employing an encoding scheme, let us assume that the probability of a bit error for a channel is 0.001, and there are about 3000 bits on a page. If we do not employ any encoding scheme, we expect to have an average of 3 words in error per page. If we employ this scheme though, there must be at least 2 errors per word in order for an error to go unnoticed. This improves the expected number of incorrect words to 1 in about 50 pages. Can we do better?</p>
<p><b>Scheme 2:</b> This scheme repeats everything 3 times. So the original message 1011 is encoded as 101110111011. What are the pros and cons of this scheme? It is not hard to see that not only can we detect single or double errors; we can also correct single errors by using the “majority opinion.” This improvement comes with a cost though: only 1 out of 3 bits sent are information bits (so 2 out of 3 are redundancy bits). We say that the rate of this code is 1/3. The rate of the previous code was 1/2. With this improved error correction capacity, the expected number of incorrect words is 1 in about 6250 pages.</p>
<p><b>Scheme 3:</b> This is a well-known and commonly used encoding scheme that adds a single parity check bit at the end so that the number of 1’s in the resulting codeword is even. Therefore, the original information 1011 is encoded as the codeword 10111. Another way of describing this method is that the modulo 2 sum of all bits (including the redundancy bit) is 0. In modulo 2 arithmetic 1+1=0. It is easy to see that this scheme detects any single errors, but cannot correct any.</p>
<p><b>Scheme 4:</b> This is also a well-known example of an error correcting code that was one of the earliest codes designed. It was discovered by R. Hamming [1]. In this scheme 3 bits of redundancy are added to the information bits. The first redundancy bit, or the fifth bit of the codeword, is the sum of the first, second, and fourth bits. The next redundancy bits are the sum of the first, third, and fourth bits. The last bit is the sum of the second, third and fourth bits. All sums are modulo 2. According to this scheme, the information bit 1011 is encoded as 1011010. Although it is not obvious, this code can correct any single error. Therefore, compared to the second scheme above, the Hamming code achieves the same error correction ability in a more efficient way: The information rates are 1/3 vs. 4/7.</p>
<p>Although codes used in practice are longer and more sophisticated, the basic principles are the same. These examples show that there are different ways of employing redundancy, some more efficient than others. The question is, therefore, not whether or not redundancy can be useful but how best to use it. Error correcting codes are used in a wide range of communication systems from deep space communication, to quality of sound in compact disks and wireless phones. Researchers are still looking for more efficient codes to make use of redundancy in more clever and useful ways. It is remarkable and surprising that a lot of theoretical mathematics can be used in the design of good codes. Some seemingly useless and abstract parts of mathematics are being used in very practical applications.</p>
<h3><b>Other examples of “redundancy” </b></h3>
<p>We have looked at the use of redundancy mainly in communication systems. But there are apparent redundancies in other places as well. For instance, the so called “vestigial organs” in humans and other living beings are an interesting topic of controversy. Initially, these organs were thought to be useless and non-functional. However, some functions of these organs have since been discovered. The German Anatomist R. Wiedersheim made a list of vestigial organs in 1895 which included approximately 100 organs, including the appendix and coccyx. As science progressed, it was discovered that all of the organs in Wiedersheim’s list in fact had very important functions. For instance, it was discovered that the appendix, which was supposed to be a &#8220;vestigial organ,&#8221; was in fact a lymphoid organ that fought infections in the body. This fact was made clear in 1997: <a><b><sup>2</sup></b></a></p>
<p>Other bodily organs and tissues-the thymus, liver, spleen, appendix, bone marrow, and small collections of lymphatic tissue such as the tonsils in the throat and Peyer’s patch in the small intestine-are also part of the lymphatic system. They too help the body fight infection. <a><b><sup>3</sup></b></a></p>
<p>It was also discovered that the tonsils, which were included in the same list of vestigial organs, had a significant role in protecting the throat against infections, particularly until adolescence. It was found that the coccyx at the lower end of the vertebral column supports the bones around the pelvis and is the convergence point of some small muscles and for this reason, it would not be possible to sit comfortably without a coccyx. <a><b><sup>4</sup></b></a></p>
<p>Another important example we would like to consider is repetitions in the Qur’an, the Muslim holy book. There are several historical events or divine decrees and commands that are repeated in many places in the Qur’an. Some have criticized this as redundant. However, this is a superficial view. The Qur’an is the word of the All-Wise Creator, who has wisdom in everything He does. So, there must be some wisdom behind these repetitions. Seventh-century Arabs were very skilled in literature and poetry. The literary masters of Arabic admitted and appreciated the miraculous eloquence and literary power of the Qur’an. The Qur’an challenged them to make something similar to it:</p>
<p><em>And if you are in doubt about what We have revealed to our servant, then produce a sura (chapter) like it. (Baqara 2:23)</em></p>
<p>They have since been unable to meet the challenge. They used to hold literary competitions where the best poems were chosen and exhibited on the walls of the Ka‘ba, and called the Seven Hanging Poems. The Qur’an demonstrated such eloquence that it caused Labid’s daughter to remove the poems from the walls of the Ka‘ba. She declared while doing so, “Besides the verses of the Qur’an these no longer have any value” [3]. When a Beduoin poet heard verses from the Qur’an, he bowed down in prostration before its eloquence despite the fact that he did not convert to Islam. All of this should make us search for the reasons and wisdom behind the repetitions in the miraculous divine book. Nursi gives a number of such reasons in The Words [3]. He says that since the Qur’an is a book of invocation, prayer and summons, the repetition is desirable, even necessary. Also, it speaks of such mighty matters of extraordinary importance that their repetitions are most appropriate. Two examples of verses that are repeated many times in the Qur’an are Which of the favors of your Lord will you deny? (55:13, repeated thirty times in Sura al-Rahman) and Woe on that day to the deniers (77:15, repeated ten times in Sura al-Mursalat). These verses proclaim before Earth, the heavens, the ages, and in the face of humanity and jinn, their ingratitude, unbelief, and wrongdoing. They also proclaim their violation of the rights of all creatures, which brings the heavens and Earth to rage, spoil the results of the universe’s creation, and indicate contempt and denial of Divine Sovereignty’s majesty. If these two verses were repeated thousands of times, in a universal teaching related to thousands of issues, a need for them still would remain. It would be conciseness in majesty and miraculousness of eloquence in grace and beauty [3]. For a more detailed account of the reasons behind repetitions in the Qur’an, we refer the reader to Nursi’s The Words [3].</p>
<h3><b>Conclusion </b></h3>
<p>We have seen many examples where redundancy is very useful. We have seen redundancy is inherently built into the natural languages we speak, and it serves a purpose. Inspired by this fact, we introduce redundancy explicitly into digital communication systems when we want to be able to correct errors caused by noise. We have seen other examples where what appears to be redundant or unnecessary at a first glance really serves a purpose, and hence is not really redundant. We have seen that there are repetitions in the Qur’an but they too serve a purpose. The Qur’an and the universe reflect each other. We see apparent redundancies in both, but in the end we understand that there is a purpose behind everything that may initially appear to be redundant; hence, we cannot really find anything in the universe that is truly redundant. Therefore, we should keep in mind that apparently redundant or useless things in the universe may have hidden treasures behind them. Given that the creator is All-Wise and has wisdom in everything He does, it is our duty to go beyond the surface and seek that wisdom.</p>
<p><em>Nuh Aydin is an associate professor of Mathematics at Kenyon College, in Ohio, USA.</em></p>
<h3><b>Notes</b></h3>
<ol>
<li>http://www.m-w.com</li>
<li>http://www.darwinismrefuted.com/embryology_02.html#313.</li>
<li>The Merck Manual of Medical Information, Home edition, Merck &amp; Co., Inc. The Merck Publishing Group, Rahway, New Jersey, 1997.</li>
<li>http://www.darwinismrefuted.com/embryology_02.html#313.</li>
</ol>
<p><b>References</b></p>
<p>Richard W. Hamming, 1950. “Error-detecting and error-correcting codes”. Bell System Technical Journal. 29: 147-160</p>
<p>R. Pinch, “Coding theory: the first 50 years” http://pass.maths.org/issue3/codes/</p>
<p>Bediuzzaman Said Nursi, The Words, Sozler, 1992.</p>
<p>William Z. Shetter, “This essay is redundant”</p>
<p>http://mypage.iu.edu/~shetter/miniatures/redund.htm</p>
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		<title>A Dead End for Science or A Call to the Creator</title>
		<link>https://fountainmagazine.com/all-issues/2006/issue-53-january-march-2006/a-dead-end-for-science-or-a-call-to-the-creator/</link>
		
		<dc:creator><![CDATA[Louima Cunningham]]></dc:creator>
		<pubDate>Sun, 01 Jan 2006 00:00:00 +0000</pubDate>
				<category><![CDATA[Issue 53 (January - March 2006)]]></category>
		<category><![CDATA[call]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[creation]]></category>
		<category><![CDATA[creator]]></category>
		<category><![CDATA[dna]]></category>
		<category><![CDATA[genetic]]></category>
		<category><![CDATA[human]]></category>
		<category><![CDATA[leaf]]></category>
		<category><![CDATA[means]]></category>
		<category><![CDATA[phantom]]></category>
		<category><![CDATA[qur’an]]></category>
		<category><![CDATA[russian]]></category>
		<category><![CDATA[Science]]></category>
		<category><![CDATA[scientific]]></category>
		<category><![CDATA[scientists]]></category>
		<category><![CDATA[single]]></category>
		<category><![CDATA[species]]></category>
		<category><![CDATA[time]]></category>
		<category><![CDATA[word]]></category>
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					<description><![CDATA[The scientists of the world have been engaged in solving the problem of deciphering the so-called human genome during the last few decades. At the turn of the millennium the genetic map had finally been deciphered in general. Nevertheless, classic genetics and all of the more recent research efforts in biology, biochemistry, physiology and some [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>The scientists of the world have been engaged in solving the problem of deciphering the so-called human genome during the last few decades. At the turn of the millennium the genetic map had finally been deciphered in general. Nevertheless, classic genetics and all of the more recent research efforts in biology, biochemistry, physiology and some inter-disciplinary methodologies have found themselves, it could be said, at a dead end. But this is only a dead end if we fail to recognize that we are all governed by a single supreme intellect, by the Divine Providence, Who voices His Will by means of the Words.</p>
<p>The name of God is different in different languages of the world and in the minds of those who accept the Creator as the only God; the Christians, Muslims, Jews and other believers, around 60-70% of the global population. Yet this name corresponds for them with the Old Testament, the New Testament, and the Qur’an. In all these instances, there is a Holy Word, in one form or another. The task of every believer is to recognize the very form that the Creator uses to call His Creation. This is a personal issue that originates from the religion that one worships.</p>
<p>So, what is the problem that faces genetics at the beginning of the 3rd millennium and how does it correspond with the Creator’s expressed will and His call to us?</p>
<p>It is here where there is a prospect for a remarkable breakthrough in knowledge, if only… This “if only” can be connected to academic achievements and issues.</p>
<p>In fact, over the last three or four years scientists have discovered by very sophisticated means and through careful research that the genetic code that governs the human body-and, in a broader sense, everything that is alive in Nature-accounts for no more than 1% of the DNA molecular length of the structure that determines the development of all living species. This discovery was as shocking for scientists as the deciphering of the genetic code had been. They concluded that the genetic programming occurred in the DNA molecular “free zone.” Here, scientists-among them the Russian naturalists A.G. Gurevitch and V.I. Vernadskiy, who some 50-70 years ago claimed that a purely materialistic understanding of the gene was the limit to which non-believing science could go-were proven to be right.</p>
<p>The new discoveries are most certainly related to the emergence of such sophisticated physical instruments as the laser, holography, sol tonics and even powerful computers. Modern technology has proved, without a doubt that the program in space and time for the creation of the human organism is not based on random accident, but rather is predetermined from “above.” The protein molecules and the amino acids that comprise the gene (to date, more than twenty different types of amino acids have been discovered) are placed in a particular order. A single fitting lock-and-key relation exists in the composition of the genetic code components. In addition, it has been proven beyond a reasonable doubt that the genetic code of species that live on the Earth has not changed in three billion years, i.e., there is no room to talk about evolution, the principal postulate of materialists. Then, who or what has created the origin for everything that exists today on our planet several billion years after the creation of the Earth?</p>
<p>Then there is another puzzle: Why does the genetic code have such a small place, only taking up 1% of the DNA?</p>
<p>Scientists in Russia have learned that 99% of DNA-which was previously considered to be useless-hides within itself the so-called “genetic computer” that comprises the programs needed to make living organisms into a variety of species and these mask the genetic features that are unique to a particular species. It is not completely clear how the mechanism of this so-called genetic computer works, but it does work. The concept of a holographic mechanism for the storage, transference, and recovery of information was developed as the result of an experiment.</p>
<p>Scientists took a freshly cut leaf, chopped off part of it, and put this between two slides and two photo plates. As the picture developed, it became clear that the leaf was depicted whole. In short, an idea or a phantom had been photographed. These first experiments were conducted in Russia in the 1960s.</p>
<p>Russian, American, and British genetic scientists continuously repeated the experiment, taking phantom photographs of different objects, and came to the conclusion that science was dealing with a multidimensional picture of the leaf, or its hologram.</p>
<p>Based on this, some other puzzles were solved. The “genetic computer” manages the development of holograms by means of special static waves, called sol tones (the name sol tonics, a special scientific branch, is derived from this term) that function in the DNA embryo cells.</p>
<p>Scientists have long since established that out of one single fertilized ovule other ovules start to instantly develop, as if on command; these are responsible, for instance, for making bone, muscle, nerve and other systems within the human body. And over this totally material process there floats a totally immaterial phantom that dictates and shows the embryo the way to develop.</p>
<p>In other words, there is a certain image according to which development proceeds. The DNA is the text that controls this creation, with its inherent rules of composition; it is possible to perceive the DNA as being made up of letters, i.e. a word. At first there was the Word! This is a quote from the Bible. In Islam, Almighty Allah gave the Word by means of the Qur’an (reading) to Muhammad. A phrase from the Qur’an describes the above process in an amazingly simple and pertinent way:</p>
<p>It is He Who fashions you in the wombs as He will. There is no deity but He, the All-Glorious (with irresistible might), the All-Wise. (Al Imran, 3:6)</p>
<p>The Word of the Creator, according to which the genome “works,” is registered with greater security in the bio-system apparatus. It will only disappear in conjunction with the last of the human beings. This may be the very idea behind what is called the Day of Judgment, or Doomsday in Islam and other religions.</p>
<p>In the context of Einstein’s principles of a single field theory, as well as in Shipov’s physical vacuum theory, it may be possible to find clarification of the phenomenon, when in one case a wave matrix (copy) remains “clean,” but distorted in another.</p>
<p>It is worth discussing here those things that have already been proven. The programs written in the DNA cannot have emerged as a result of simple evolution, in the very least as, due to the huge volume of information contained here, the time required would have exceeded the time that the Universe has existed, that is around 15 billion years. We have established an approximate time that would be required for the genetic transformations that determine the essence of human beings to occur. It is substantially less…</p>
<p>Another study has been carried out that does not fit into the traditional materialistic frames. It seems that the internal structural information of DNA alone is not enough to develop an accurate replica of the image organism from the composition of the protein elements. Numerous experiments carried out by Russian scientists (in particular, from the Moscow Scientific and Cardiology Center) have proved that a frog embryo that has been purposefully protected to a great degree from external influences, distorts, suffering from malformation and finally dying. This means that a DNA has to be connected-maybe by means of sol tones waves or other contacts still unknown to us-with an “external source” that guides the genome-bio-computer work from somewhere in Space. One cannot but recall Muhammad here, the last of the Greatest Prophets, who categorically rejected the possibility of not only seeing, but even imagining the Almighty.</p>
<p>There are few people who still argue about the existence of the soul. The time when the soul departs from the body has been well-documented by scientists, doctors, and naturalists. As a matter of fact, the soul emerges when the heart cells die, that is, when the organism as a whole dies. It is at this time that a certain phantom of the genetic apparatus is formed, similar to the one described above in the phenomenon of the phantom leaf. It is interesting to contemplate the idea that the phantom of a human genetic apparatus that has lost their life by force would possess a high biological reaction and would therefore be in a position to distort and destroy any healthy molecules that may be close by. One cannot but recall the imperative ban on killing the innocent that is contained both in the Old Testament and the Qur’an, a call to leave retaliation to Him and to Him only.</p>
<p>In conclusion to my brief essay on the necessity of belief in today’s science, the common scientific way tries to explain “how,” but it fails to answer the question of “why” that lies behind the mystery of existence. Any scientific approach rejecting faith is doomed to fail; for faith is an inherent need for us. The belief in Him, the Single and Almighty, is genetically programmed. In a hadith reported in Sahih al-Bukhari, God’s Messenger states that every person is born in the primordial nature (fitra) of Islam.</p>
<p>Here, at the beginning of the 3rd millennium, at the height of our scientific achievements, we have come to understand God as a natural phenomenon. We must follow His guidance and not distort the Word or the Image of love that has been implanted by the Creator in our genetic code with mindless acts and evil speeches.</p>
<p><em>Dr. Vitaliy Sheremet is a professor at the Oriental Studies, Russian Academy of Sciences.</em></p>
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		<title>Breen&#8217;s Code: Interfaith Cooperation For Morals in Movies</title>
		<link>https://fountainmagazine.com/all-issues/2000/issue-32-october-december-2000/breens-codeinterfaith-cooperation-for-morals-in-movies/</link>
		
		<dc:creator><![CDATA[Louima Cunningham]]></dc:creator>
		<pubDate>Sun, 01 Oct 2000 00:00:00 +0000</pubDate>
				<category><![CDATA[Issue 32 (October - December 2000)]]></category>
		<category><![CDATA[breen]]></category>
		<category><![CDATA[censorship]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[Culture & Society]]></category>
		<category><![CDATA[film]]></category>
		<category><![CDATA[films]]></category>
		<category><![CDATA[hollywood]]></category>
		<category><![CDATA[industry]]></category>
		<category><![CDATA[moral]]></category>
		<category><![CDATA[motion]]></category>
		<category><![CDATA[movie]]></category>
		<category><![CDATA[movies]]></category>
		<category><![CDATA[people]]></category>
		<category><![CDATA[picture]]></category>
		<category><![CDATA[presented]]></category>
		<category><![CDATA[production]]></category>
		<category><![CDATA[public]]></category>
		<category><![CDATA[scenes]]></category>
		<category><![CDATA[standards]]></category>
		<category><![CDATA[york]]></category>
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					<description><![CDATA[When two students walked into Colombine High School in Littleton, CO, and killed 12 fellow students, a century-old debate was revived: Is there a connection between violence in motion pictures and real life? Or more generally, is the motion picture industry lowering society’s moral standards? Desensitization to television and movie violence and obscenity was a [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>When two students walked into Colombine High School in Littleton, CO, and killed 12 fellow students, a century-old debate was revived: Is there a connection between violence in motion pictures and real life? Or more generally, is the motion picture industry lowering society’s moral standards? Desensitization to television and movie violence and obscenity was a noticeable twentieth-century trend. When Leonardo DiCaprio in his long black trench coat shot his classmates in the movie The Basketball Diaries, it was not big news. However, it was a box-office success and one of the movies watched by the Columbine teens prior to their bloody attack.</p>
<p>The movie makers probably did not intend to make killing look attractive. But was it the final effect anyways? Do movies depicting indecent acts fail to show the consequences sufficiently? What can society do about this trend? These and similar questions have been asked and debated for decades. Below, we analyze a time in Hollywood when the concentrated efforts of concerned individuals and organizations had a significant positive impact on forcing the movie industry to move toward self-regulation.</p>
<h3><b>The Beginning of the Movie Industry</b></h3>
<p>Movies rose as a new form of entertainment at the turn of twentieth century. By the 1920s, 40 million Americans were watching them each week. After winning the right to vote in 1920, flapper girls were exercising their new-found freedom, Harlem nightclubs flourished with whites with an interest in African American culture, and the number of gangs selling liquor during Prohibition increased. Movie producers displayed these value changes in their films to attract more young people. This started the big fight between America’s moral guardians and the movie makers.</p>
<p>Hollywood scandals in the early 1920s accelerated the demand for movie censorship. In 1921, the famous comedian Fatty Arbuckle was accused of raping and murdering a young actress; director William Desmond Taylor was found murdered, and a series of front page stories revealed his drug use and sex life; actor Wallace Reid died of a drug overdose; and America’s “sweetheart,” Mary Pickford, got a quick divorce to marry Douglas Fairbanks.</p>
<p>The motion picture business had become an industry. Film companies seeking to integrate production, distribution, and exhibition had one formula in mind: expansion meant capital, capital meant Wall Street, and Wall Street meant conservative business practices. They could not afford any scandals or federal investigations of Hollywood.</p>
<h3><b>The Pressure for Codes Builds</b></h3>
<p>Leff and Simmons write: “In 1921 alone, solons in thirty-seven states introduced nearly one hundred bills designed to censor motion pictures. Women could not smoke on screen in Kansas but could in Ohio; a pregnant woman could not appear on screen in Pennsylvania but could in New York. Six censorship states, which controlled over thirty percent of the theater seats in America, condemned illegitimacy and sexual deviance.”(1) State censors recut films after the producers, and the outcome was unfavorable. Local exhibitors were tired of the cost of censor cuts and attacks by the public and the media. In January 1922, the movie company presidents formed a trade association, the Motion Picture Producers and Distributers of America (MPPDA). Postmaster General Will Hays, an ex-Republican national chairman with White House connections, was chosen as their head. He was a great success as a spokesperson, but failed as a censor regulator of movie content.</p>
<p>Under Hays, Hollywood instituted a morals clause that, as part of the standard employment contract, regulated performers’ off-screen lives: “The artist agrees to conduct himself with due regard to public conventions and morals and agrees that he will not do or commit any act or thing that will tend to degrade him in society or bring him into public hatred, contempt, scorn or ridicule, or that will tend to shock, insult or offend the community or ridicule public morals or decency or prejudice the producer or the motion picture industry in general.”(2) Furious with such self-regulation and restraints, many ignored the contract, and so the scandals continued.</p>
<p>A mainly Protestant anti-movie lobby grew larger and more threatening in the mid-1920s. The Women&#8217;s Christian Temperance Union (WCTU), the Reverand William H. Short&#8217;s Motion Picture Research Council, and Canon William Shaefe Chase&#8217;s Federal Motion Picture Council, among others, all lobbied for federal action. Supporters of cencorship bills claimed that movies were immoral, vile, and corrupting young people. With the advent of —talking— films, the moral guardians of America faced a bigger threat: movies were more popular and dialogue challenged public norms. According to Black: —In 1928 the New York State censorship board cut over 4,000 scenes from more than 600 films submitted, and Chicago censors sliced more than 600 scenes.—(3) Martin Quigley, owner and publisher of the industry trade journal Exhibitors Herald-World, initiated in 1929 the first attempt by Catholics to influence the film industry. Believing that government censorship was futile, he began thinking of a code that would include rules, regulations, and philosophy. Father FitzGeorge Dinneen, Chicago censor board advisor, sent him to Father Daniel Lord, a St. Louis University professor who could write the document. The resulting production code had three working principles:</p>
<p>• No picture should lower the moral standards of those who see it.</p>
<p>• Law, natural or divine, must not belittled, ridiculed, nor must a sentiment be created against it.</p>
<p>• As far as possible, life should not be misrepresented, at least not in such a way as to place in the mind of youth false values of life.(4)</p>
<p>The production code termed movies entertainment, and those who made them were obligated to produce —correct entertainment— for mass audiences. Movies had a profound impact on the —bodies and souls of human beings,— and could —affect spiritual and moral progress.— Hays saw the code in early 1930. He later wrote: —My eyes nearly popped out when I read it. This was the very thing I had been looking for.—(5) The code announced specific limitations on language and behavior. Lots of offensive words and phrases were banned, and the ridicule of religion, nudity, evocative dances, depiction of illegal drug use, and scenes of childbirth were prohibited. The code was explicit when it came to on-screen crime and sex:</p>
<h3><b>I. Crimes against the Law</b></h3>
<p>These shall never be presented in such a way as to throw sympathy with the crime as against law and justice or to inspire others with a desire for imitation.</p>
<p>1. Murder</p>
<ol style="list-style-type: lower-alpha;">
<li>The technique of murder must be presented in a way that will not inspire imitation</li>
<li> Brutal killings are not to be presented in detail c. Revenge in modern times shall not be justified</li>
</ol>
<p>2. Methods of crime should not be explicitly presented</p>
<ol style="list-style-type: lower-alpha;">
<li>Theft, robbery, safe cracking, and dynamiting of trains, mines, buildings, etc., should not be detailed in method</li>
<li>Arson must be subject to the same safeguards</li>
<li>The use of firearms should be restricted to essentials d. Methods of smuggling should not be presented</li>
</ol>
<p>3. Illegal drug traffic must never be presented a. The use of liquor in American life, when not required by the plot or for proper characterization, will not be shown.</p>
<h3><b>II. Sex</b></h3>
<p>The sanctity of the institution of marriage and the home shall be upheld. Pictures shall not interfere that low forms of sex relationship are the accepted or common thing. 1. Adultery, sometimes necessary plot material, must not be explicitly treated, or justified, or presented attractively. 2. Scenes of Passion a. They should not be introduced when not essential to the plot. b. Excessive and lustful kissing, lustful embraces, suggestive postures and gestures, are not to be shown. c. In general passion should so be treated that these scenes do not simulate the lower and baser element.(6) Interestingly, the above principles set forth by a Catholic scholar were in perfect accord with the moral codes of Islam, another Abrahamic religion that prohibits the vivid depiction of actions not approved by God.(7) By the beginning of the Depression, film studios turned increasingly to themes of sex and violence to attract audiences. Finally, Hays used the resulting public reaction to persuade the studios that enforcing the code would be the most secure and economical answer to their troubles. If the movie industry regulated itself, it could prevent likely government intervention. The film companies were in debt, having spent a lot of money to introduce sound, and many had lost money in the stock market crash of 1929. Desperate to cut costs, they decided to avoid paying to revise the film after the censorship boards made their edits, by following the code before making their movies. The code was adopted in 1930.</p>
<h3><b>Joe Breen Gets Involved</b></h3>
<p>During 1930-34, movie producers ignored and openly mocked the code. The pressure continued from the Catholic Church with the support from Jewish and Protestant leaders. In 1934 Joe Breen, a strict Catholic moralist working as a public relations man for the production code in Hay&#8217;s office, was hired to run Hollywood&#8217;s Production Code Administration (PCA). Breen brought new standards: —The PCA had the authority to review all movies and demand script changes. Any theater that ran a film without the PCA seal of approval would be fined $25,000.—(8) Finally the Code had some power. Studios accepted it and produced films that met Breen&#8217;s standards. Largely because of his efforts to get the code implemented, it has become known as Breen&#8217;s Code. It lasted for more than two decades, being officially abandoned only in 1968. Breen&#8217;s Code is a perfect example of people affecting the behavior of institutions whose motives may not match the best interests of the people they serve. By expressing their dissatisfaction and organizing to pressure the motion picture industry, Americans managed to change the nature of the movie industry&#8217;s products toward higher moral standards held in common by most monotheistic religions. As we go into the twenty-first century, there are many areas in which people of faith can work together to make a positive change in their societies and the world</p>
<h3><em><b>Footnotes</b> </em></h3>
<ol>
<li><em>Six states: Pennsylvania, Ohio, Florida, New York, Maryland, Kansas, and Virginia. Leonard J. Leff, and Jerold L. Simmons, The Dame in the Kimono (New York: Grove Weidenfeld, 1990), 4. </em></li>
<li><em>Ibid., 5. </em></li>
<li><em>Gregory D. Black, Hollywood Censored (New York: Cambridge University Press, 1994), 34. </em></li>
<li><em>Leff and Simmons, The Dame in the Kimono, 284-85. </em></li>
<li><em>Black, Hollywood Censored, 40. </em></li>
<li><em>Leff and Simmons, The Dame in the Kimono, 284-85. </em></li>
<li><em>Bukhari, —The Prophets,— No. 8.</em></li>
<li><em><a href="http://www.pbs.org/wgbh/cultureshock/beyond/hollywood.html.">http://www.pbs.org/wgbh/cultureshock/beyond/hollywood.html. </a></em></li>
</ol>
<h3><em><b>Additional References</b> </em></h3>
<ul>
<li><em>O&#8217;Connor, John E. and Jackson, Martin A. (eds.). American History/American Film. </em></li>
<li><em>New York: Frederick Ungar Publishing Co., 1979. Walsh, Frank. Sin and Censorship. New Haven: Yale University Press, 1996.</em></li>
</ul>
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