Logical Theology

…considered thoughts and opinions

Appeal to Wealth Fallacy

images-1When engaging in dialogue, people may attempt to support their argument by appealing to the wealth or lack of wealth of the individual(s) in question. Such an appeal can be fallacious. When someone argues that a proposition is true because of the wealth of the individual who said it or the prosperity of the institution which supports it, they have committed the Appeal to Wealth fallacy. In addition, this fallacy is committed when someone argues that a statement or proposition should be rejected because the individual or institution which said or supports it is poor. The fact of the matter is that truth claims and factual matters do not usually depend on the financial situation of the person making the claim. Therefore, to reject what someone says simply because they are poor, or to accept what someone says simply because they are rich is fallacious. Consider a few examples:

Example 1:

Michael says, “Mr. Frank gave a great speech about how to manage one’s finances and how to safely and wisely invest one’s money. I think you should listen to what he has to say.”

Rachel replies, “Why do you believe that we should trust his advice?”

Michael responds, “Because Mr. Frank is very rich. His investments bring him over $50 million a year. He certainly knows how to invest his money wisely, and we would be well advised to listen to him.”

Unfortunately for Michael, just because someone is rich and has good investments does not mean that their advice is good and should be imitated. Perhaps Mr. Frank got rich because of other factors besides wise investment; for example, he may have received his money from his father’s or family’s estate. If so, then he may have not worked to get it himself and thus might not know as much about investing wisely as Michael assumes he does. Further, it is possible that Mr. Frank became wealthy through involvement in illegal or questionable activities. As can be seen, it is fallacious to assume that Mr. Frank’s advice should be followed solely because he is rich.


Example 2:

Sarah says, “Have you heard about the new tax laws they are attempting to pass?”

Lucy replies, “No I have not. What are they like?”

Sarah responds, “The new laws will lower taxes for the upper class and cut spending in a number of areas. What do you think about that?”

Lucy replies, “I wonder whether these new laws are politically motivated rather than being motivated by sound arguments.”

Sarah responds, “I don’t know about that. I think those who argue in favor of these new tax laws give some good arguments. In addition, the only people opposing the new laws are the poor who want the rich to be taxed more. But they would not know much about how to manage the economy. They are poor, after all.”

Sarah’s response implies that because people are poor, they must not know much about sound economics. This kind of statement is very similar to the well-known statement, “If you’re so smart, why aren’t you rich?” There are multiple problems with this. First, just because someone is poor does not automatically mean they do not know about sound economics. People become poor for many reasons other than ignorance in investing, saving, and spending money; for example, many people go bankrupt due to the medical costs incurred for treatment of life-threatening diseases. Others become poor due to a bad economy, a factor which is not tied to their own ability to be frugal in the use of their money. Thus, it is false to say that poor people do not know how to wisely use money and lack knowledge about how the economy should be run.

Another significant problem with Sarah’s statement is that it assumes that the rich people who are supporting the laws would automatically know more than the poor. This claim is another appeal to wealth fallacy. In addition, it is a mistake to uncritically trust someone or some organization because they are wealthy. In the above example, if the people and organizations influencing the passage of the tax laws stand to gain by the resulting lower taxes, that will likely bias them against other competing tax plans. These organizations may have lobbied the politicians to pass the laws, perhaps even contributing financial support to these politicians or to special interest groups. Thus, as can be seen, stating that something is true because it is being advocated by rich individuals and businesses, or false because it is being opposed by poor individuals, is a fallacy.

Example 3:

Gloria says, “I have received a number of letters in the past month from a charity organization asking me to donate money to help feed hungry people in undeveloped nations. Do you think I should send some money to help them?”

Nate replies, “Have you researched the organization and if so, what have you learned about it?”

Gloria responds, “It is a small organization that uses the money to purchase food, water, and medical supplies for a few villages in Africa. On average, they are able to help feed and treat a few hundred people per year.”

Nate replies, “I would caution you against giving money to that organization due to its small size. You should seek out a larger organization.”

Gloria responds, “Why? What does it being small have to do with anything?”

Nate replies, “Because the institution is small, only having the finances to help a few villages, it stands to reason that they do not have the finances to set up their organization in a way that will maximize the money you send to them. The money you send may be wasted and likely will not all go to helping the people you wish to help. Therefore, you should give your money to a large and well organized charity that will take the money and use it effectively without incurring loss.”

Nate’s statement is a slightly different variation on the appeal to wealth fallacy. In this case, Nate is arguing that the poor charity must necessarily possess a certain negative characteristic, namely the inability to properly maximize the use of donated money, while the large charity necessarily possesses the positive characteristic of being able to use the donated money to its full extent. This is fallacious for two reasons: First, while it is true that poor individuals and small businesses can sometimes spend more money on things than rich individuals and businesses, this is not always the case. Just because the charity is small does not mean it can not have the leadership, organization, and resources to make full use of the money that is given to it.

Nate’s statement is also fallacious because the fact that the large charity has more money does not automatically mean it is using its money well. In fact, it may be doing the exact opposite, funneling donated money into areas the giver did not intend their money to go towards.

The bottom line: While appeals to wealth can be common, it is a fallacy to assume that a statement is true because the one making the statement is rich. It is also a fallacy to state that rich individuals and organizations must necessarily possess positive characteristics. In addition, it is fallacious to assume that a statement is false because the speaker is poor, and that being poor necessarily gives one a negative characteristic.

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Appeal to Nature Fallacy Part 2


Now that we better understand the appeal to nature fallacy, let us look at how this fallacy can be committed in Christian discourse.

Example 1:

Michael says, “Personally, I think that women should not teach men or have authority over them. Women should listen quietly in church and not take part in the discussion.”

Margaret asks,“Why do you believe that?”

Michael responds, “Besides what the Bible says, that is the way the natural world is. In the natural world, it is the female that is submissive and the male who dominates. The female raises the children, not the male. God made it that way; therefore, we should adhere to it.”

There are two problems with Michael’s response. First, he apparently does not know as much about the natural world as he thinks. Birds serve as a good example. For example, the male Cassowary bird is the one who sits on the eggs. The Mountain Plover male also incubates some of the laid eggs. Both the male and female Mourning Doves take turns sitting on the eggs and then feeding the chicks after they are hatched. Not only is Michael’s view of the natural world factually incorrect, but he has also committed the appeal to nature fallacy. Let us now look at how he made this mistake. Michael is assuming that if something is a feature of the natural world, it demonstrates how God intends for humans to live or interact. Think about that statement for a moment. Because God created animals with certain characteristics, humans were intended to have similar characteristics. There are multiple problems with that argument. However, I will use only two examples.

First, consider the Rhea bird. These birds are polygamous. The male bird has multiple females, sometimes as many as a dozen. Does this bird’s behavior legitimize polygamy? On the other hand, consider the Dunnocks. These birds are polyandrous, meaning that females mate with multiple males.

As can be seen, the natural world contains examples that contradict Michael’s view.  Even if it did not, that would not justify Michael’s conclusion. Just because animals behave a certain way does not mean that it is good for humans to do likewise. Thinking that it does commits the appeal to nature fallacy. This fallacy is not always as obvious as it was in Michael’s statement. Here is another example:

Example 2:

Jason says, “Personally, I do not support women wearing jewelry or makeup. I believe the Bible is clear on this matter, and nature further testifies that women should not wear jewelry or makeup.”

Sarah asks, “What do you mean when you say that nature testifies that women should not wear jewelry or makeup?”

Jason replies, “Look at the natural world. The females of animal species do not have the dramatic coloring or features that the males have. Nevertheless, they are still beautiful creations of the Lord. God obviously intended for females to have a modest, simply adorned appearance.”

Unfortunately for Jason, his argument is a logical fallacy. Attempting to legitimize or prohibit certain human behaviors solely based on the behavior or appearance of animals or the differences between male and female animals is logically fallacious. That is not to say that humans can learn nothing from the behavior of animals; for example, in the Bible, the hard-working ant is used as a lesson to teach people not to be lazy (Proverbs 6:6-11). This proverb provides an object lesson for humans, but it does not commit the appeal to nature fallacy, for the goodness and value of working hard is not derived from the behavior of ants. On the other hand, Jason’s assumption that differences between the sexes in animals tells us how God intends for humans to act does commit the appeal to nature fallacy.

The Bottom Line: While humans are similar to animals in multiple ways, the fact that a behavior is a part of the natural world does not automatically warrant concluding that humans should emulate this behavior. Just as certain foods and plants can be natural but unfit for human consumption, so certain behaviors can be natural but unnecessary or even wrong for humans to practice. In other words, being natural does not mean that is the way it should be for humans.

Appeal to Nature Fallacy

As people who live in a natural world, we tend to associate “natural” as being good and beneficial and “unnatural” as being bad and harmful. This is clearly the case in some instances; for example, water is more natural and better for you than soda pop. Breathing air is more natural and better for you than breathing laughing gas. However, concluding that something is good or better just because it is natural, or concluding that something is bad because it is unnatural is not an absolute rule. In fact, the cases where such a conclusion holds may be less than one thinks.

To begin with, it can be difficult to define what qualifies as “natural.” We say that drinking water is natural, but is drinking coffee natural? Flying in an airplane seems unnatural, but that does not mean it is bad or harmful. Should we walk as opposed to fly? As can be seen, it is a mistake to conclude that being natural necessarily makes something better, and that being unnatural necessarily makes something bad or harmful. Nevertheless, people will sometimes think otherwise – a fact that motivates many companies to sell their products under the label “natural,” and to use more “natural” ingredients, as opposed to artificial ones. Because many people associate such products with a healthy diet, they will purchase them instead of other products made with “unnatural” ingredients. While there is nothing wrong with wanting to purchase healthier food, thinking that something is better for you because it is “natural” can be fallacious. Consider the following examples:

Example 1:

Jack says, “I always purchase food that has the “all natural” label on it. It is far healthier than foods which do not have such a label on it.”

Jennifer replies, “Why do you think that it is better for you?”

Jack replies, “Because it is “natural” as opposed to being heavily processed. Food that is more the way nature intended it to be is better for you.”

There are two appeal to nature fallacies in Jack’s comments. The first fallacy is committed by Jack’s assumption that foodstuffs which are “all natural” or “natural” are healthier than foodstuffs that are not “natural.” The reason this is fallacious is because Jack’s assumption that “natural” or “all natural” foodstuffs are healthier assumes that there are actually some legal standards that are enforced upon foods which bear the “all natural” label. However, in the United States, the standards that foodstuffs have to meet in order to be labeled as “all natural” is minimal at best. Unlike the label “organic,” the Food and Drug Administration does not have a strict set of guidelines for the term “all natural.” Therefore, Jack has succumbed to clever advertisements designed to compel him to commit the appeal to nature fallacy and to purchase “all natural” products. 

Just because a product, such as a cut of beef, bears the label “all natural,” does not mean the animal was raised, fed and slaughtered without anything artificial, such as chemicals and hormones. Therefore, just because the food is “all natural” does not mean it is good for you, nor does it mean that the manufacturer has not used other unhealthy ingredients.

However, let us assume that there were some guidelines associated with the “all natural” label, guidelines that required such products to be made with few artificial methods, such as the use of pesticides. Though that may make such foods healthier, Jack’s statements would still be fallacious, due to his second appeal to nature fallacy. Jack assumed that simply being natural as opposed to artificial makes something better and healthier for you, for he said that “food that is more the way nature intended it to be is better for you.” Clearly this is not the case. Did nature intend for us to cook our meat as opposed to eating it raw? Is it more “natural” to eat raw meat and raw grains as opposed to cooking meat and eating bread? If someone is in pain, is it better for them to take a pain killer such as Advil or Tylenol, or should they drink plenty of water and just deal with it? Pain killers seem to be fairly “artificial.” Is it healthier for someone to eat a heavily processed can of SPAM, or to eat raw bamboo, tree bark, and grubs? As can be seen, just because something is “natural” does not automatically mean it is better than something that is not natural. To see this even more clearly, consider another example:

Example 2: 

Jill says, “I personally think that it is good for humans to go to sleep strictly according to the day-night cycle, that is, to wake up when the sun rises and to go to bed when the sun goes down.”

Michael replies, “Why do you think humans should do that?”

Jill responds, “Because it is much more natural for humans to do that as opposed to going to bed later after the sun goes down, and getting up either before it rises or after it does so. Many other animals follow the day-night cycle, so I believe it must be healthier for humans to do so as well.”

Michael replies, “I don’t think that is a good reason at all. Animals do a lot of things that humans do not and should not do. It may be more “natural,” but that does not mean humans should practice it.”

Michael is right, of course. Just because many wild animals follow the day-night cycle does not automatically mean humans should follow their example. It may be more “natural” for humans to follow the day-night cycle, as our hunter-gatherer ancestors probably did, but that does not mean it is better and should be done by us today. Consider the behavior of some animals that humans should not imitate, such as the predatory behavior of some animals. Clearly, just because wild animals behave in a certain way does not warrant concluding that humans should behave in an identical or similar way. In addition, just because past humans acted in certain ways does not mean we should follow their example.

However, while Jill’s statement committed the appeal to nature fallacy, that does not automatically falsify her conclusion that following the day-night cycle is healthier. It just shows that she has not justified such an assumption. It would be different had she attempted to argue that science and research has provided support for such a claim. We could then take her argument more seriously, as it does seem that many aspects of high-tech society can be unhealthy (such as internet and television addiction). However, she did not present any such argument. Rather, she made a fallacious appeal to nature, arguing that humans should follow the day-night cycle because many other animal species do as well.

The Bottom Line: While in some cases, being “natural” is better, it is a fallacy to assume that something is better or healthier only because it is more “natural” than something else.

Cherry Picking Part 2

Now that we have a better understanding of what cherry picking is, let us now turn to how this fallacy can be committed within Christian discourse. Consider the following examples:

Example 1:

Martha says, “Have you heard about Fairbanks Christian University and what they teach?”

Jason replies, “I have heard of them, but I do not know much about what they teach. What have you learned?”

Martha replies, “The university appears to offer many good programs for their students. However, the faculty and leadership do not teach traditional Christian doctrine. In fact, many of the things they teach are so obviously wrong that it amazes me that so many people go to their university. If you would like, I can send you an article detailing their false beliefs.”

Jason responds, “Yes, I would like that. Thank you!”

Jason later receives Martha’s email. As he reads the article, it sound convincing. However, knowing the importance of not uncritically accepting what one is told, he decides to do some research and put Martha’s evidence to the test. After he does his homework, he tells his wife:“Having done all this research, I can say for a fact that Martha’s article was quoting the University’s statements out of context and making it appear that they believed things that they might not really believe. I still don’t know whether or not the University believes orthodox or unorthodox doctrines, but I cannot trust an article that does not quote in context and does not fairly evaluate the University’s statements.”

Is Jason’s response justified? Absolutely. It may well be that the University’s faculty and leaders do believe some unorthodox doctrines. It also may be true that the University’s leaders publicly teach those doctrines. However, it is important to accurately and fairly represent what people are saying and teaching. Selectively looking at only specific fragments of an entire speech, pulling these statements out of context, and basing your conclusion on those statements is fallacious.

When responding to someone, it is important to be sure that you are quoting them accurately and in the correct context. If the article Martha sent Jason was selectively picking and choosing what statements to attack, and not fairly considering them in their correct context and not considering the speech in its entirety, those who wrote the article would be engaging in cherry picking.

It may be that these individuals believe something completely different; however, we would not be able to tell simply by reading a biased article that lifted their quotes out of context.

Example 2:

Bob says, “Matthew, what do you think about the topic of the millennial reign of Christ? Is there a position which you agree with or do you think that we cannot know for sure?”

Matthew replies, “Yes I do have a viewpoint. Having studied the three competing positions—pre-millennialism, post-millennialism, and not trying to explain it because we can’t know for sure, I believe that the pre-millennial view is accurate. I have looked into the arguments for the other two views, and I do not find them nearly as convincing as the arguments in favor of pre-millennialism.”

After Bob and Matthew finish talking, Bob goes back to his house and does some research into the subject himself. He discovers that there are alternative views which Matthew did not address. Bob therefore says, “I need to look at these other views and see what they have to say before I can make a firm decision on this issue.”

Is Bob’s decision the correct one? Yes it is. There are multiple positions which Christians adopt on the subject of Christian Eschatology and the millennial reign of Christ. It is therefore important to look at all points of view before arriving at a conclusion. Matthew attempted to list the positions that Christians take on this subject and provide his reasons for accepting one and rejecting the others. However, he did not take all the positions into account, for example, amillennialism. He therefore has committed the cherry picking fallacy. Though this was probably done unintentionally, the fact that people can neglect to consider all points of view is one reason why we need to look at the evidence for ourselves. It is a mistake to accept someone’s assessment of a topic uncritically, especially when there are multiple interpretations and conclusions which people draw on a subject. Let us consider one more example:

Example 3:

Frank says, “I thank you for your explanation of your beliefs; however, I am not interested in accepting Christianity.”

Mary replies, “Why not? I would really like to know what you base your rejection of Christianity on.”

Frank responds, “I base my rejection on the fact that pastors are charlatans and hypocrites, and almost all Christians are hypocrites as well. I could go on and on about how many pastors are just trying to get their flocks to give them all their money and then use it to satisfy their selfish desires instead of glorifying God, which they claim to do. Then there are all the Christians who claim that God requires people to live a godly and morally good life, and then they turn around and do the exact opposite of what they claim to promote. It is for these reasons that I reject Christianity.”

Many replies, “Well, I don’t see how you can be so sure that all pastors and almost all Christians are hypocrites. It may be that all the ones you have encountered are that way. However, I don’t see how you can say that you have met enough to justify such a broad conclusion.”

Mary’s statements are of course correct. It is an example of the cherry picking fallacy to use a limited pool of information, in this case the limited people Frank has encountered, and then draw a conclusion about the entire whole. There are other fallacies in Frank’s statement, but let’s focus on the cherry picking fallacy. Can Frank honestly say that “all” pastors are charlatans and hypocrites? He did not say that some are. Rather, he just says that “pastors are charlatans and hypocrites,” which implies that they all are that way. Has Frank personally met every pastor and discovered that they are as he sees them to be? Of course not. Therefore, his statement is committing the cherry picking fallacy because he is only considering the examples of bad pastors he has encountered and overlooking all the good ones.

His statement that “almost all Christians are hypocrites as well” commits the cherry picking fallacy for the same reason. Is his pool of information large or small? If small and limited, and if he is refusing to consider the possibility that some might not fit his stereotype, he has indeed committed the cherry picking fallacy. Even if it were true that “almost all Christians” had acted hypocritically at some point in their lives, it hardly follows that “almost all Christians” consistently act that way. If Frank’s argument were true, one wonders why he restricts it to just Christianity, as if Christians are the only hypocrites in the world. However, the fact remains that the personal failings of an individual do not invalidate what they say. To think otherwise is to commit another fallacy, namely the Tu Quoque fallacy.

The Bottom Line: Selectively looking at and only considering the evidence which agrees with your beliefs and ideas, while ignoring evidence and alternative points of view which disagree with your beliefs and ideas is a logical fallacy.

Cherry Picking

Cherry picking is a logical fallacy in which an individual presents a one-sided argument, overlooking and possibly ignoring competing arguments, in a situation where objectivity should be required.

There are certain cases in which it is perfectly fine to present a one-sided argument, such as in advertising. In advertising a product, a company does not need to discuss the competing products.  All they need to do is to present you with the reasons why you should purchase and consume their product. However, in many situations, it is fallacious to present a one-sided argument.  This is particularly true in matters of science, news, personal faith and beliefs.  If you are attempting to convince someone that something they believe is mistaken and that what you believe is correct, you need to fairly evaluate the arguments on all sides of the debate.  Neglecting or refusing to do so is fallacious.

To better see how someone can commit this particular fallacy, consider the following examples:

Example 1:

Bob says, “In my opinion, Libertarians have some serious problems with their beliefs.”

Jason replies, “What do you find problematic with their beliefs?”

Bob responds, “For starters, they support legalizing drugs including pot.  In my opinion, anyone who would want to completely legalize all drugs does not realize the dangers that would pose to society.”

How has Bob committed the cherry picking fallacy?  His response assumes two things about Libertarians: 1) that they all want to legalize marijuana and 2) that they all support legalization of “all drugs.”  This is in fact false.  It may be that the Libertarian Party itself supports the legalization of marijuana and other drugs.  However, Bob did not direct his statements to the Libertarian Party but to “Libertarians.”  The problem here is that not all Libertarians agree on the same issues; for example, some only support the legalization of marijuana but not other drugs. Therefore, Bob’s argument is overlooking important evidence that has resulted in him committing the cherry picking fallacy.  It is important to make sure that we are considering all the available evidence before we draw our conclusions.  Bob probably was not aware that he was committing this fallacy, which shows that the fallacy can be committed inadvertently.  All the more reason to be sure we have taken all the available evidence into consideration.  Consider another example of this fallacy:

Example 2:

Jennifer says, “A few days ago there was a protest that got very violent.  Cars were burned, windows were broken, and the police were assaulted by the protestors.  The police rightly responded by arresting over two hundred protestors and putting an end to the disorder.  Frankly, I am tired of these protestors behaving this way and something needs to be done to stop it.”

Jill replies, “I think you are overlooking something important.  Virtually all of the protestors were nonviolent and were not causing any trouble.  It was only a select few individuals who broke windows, burned cars, and assaulted the police.  Instead of arresting these few individuals, the police used the incident to arrest hundreds of innocent protestors en masse and disperse the rest.  So the police grossly over-responded to the few acts of violence. You really need to have all the information before you make your statements.”

If what Jill said is true, Jennifer’s statements were hasty and demonstrated a lack of information about the subject under discussion.  It is very important to possess all the relevant information before drawing a conclusion.  Perhaps Jennifer made her mistake because she watched a slanted news program or read a biased news article about the protest.  This is why it is important to seek out more than one single source of information and to rely on trusted sources to give you an unbiased presentation of the evidence.  Not doing so can cause you to accidentally commit the cherry picking fallacy.  Cherry picking fallacies can be committed deliberately, as with the news reports that Jennifer possibly read.  To better see this, consider another example:

Example 3:

Mitch has published a paper in a scientific journal about the number of people who believe that advanced alien life exists on other planets.  In the paper, Mitch says, “Our scientific survey has demonstrated that over 35% of people within the United States believe that advanced alien life exists on other planets.”

When Jason reads Mitch’s article, he turns to his wife and says, “I am a good friend with someone who worked on Mitch’s team.  She told me that Mitch only polled 200 individuals and that most of them were science fiction fans.  Therefore, I think that Mitch’s results are clearly biased.”

If what Jason says is true, then Mitch’s finding are suspect and do not provide enough evidence to support his conclusion.  The fact that he polled mostly science fiction fans means that  his results are more likely to be biased, due to the fact that science fiction fans probably believe in advanced alien life more than the average person.  Even if he did not poll mostly science fiction fans, the pool was limited to only 200 people.  Are the opinions of 200 people really enough to determine what the range of opinion is within the entire United States?  Obviously, Mitch’s article has committed the cherry picking fallacy.

The Bottom Line: Selectively looking at and considering only one side of an argument, or selectively considering only the data that agrees with your opinion, while failing to recognize and evaluate competing points of view, is a logical fallacy.  The fallacy may be committed either deliberately or accidentally, but it is the same mistake either way.

The Gambler’s Fallacy Part 2

Now that we better understand the Gambler’s fallacy, let us see how this fallacy can be committed within Christian discourse:

Example 1:

Carissa says, “Our church is about to hire a new pastor and he is going to be just the person our church needs.”

Peter asks, “How do you know that he will be the right pastor for our church? Does his character, beliefs, and personal life demonstrate that he will be a good, responsible and successful pastor?”

Carissa replies, “I do not know anything about his personal beliefs. However, our church’s last three pastors were all dismissed for personal misconduct. After having chosen three unsuitable pastors in a row, it is very likely that our new pastor will be a good one.”

Peter responds, “But how can you be sure the choice will good?”

Carissa responds, “Because our church has surely learned its lesson and will get it right this time.”

If only this were always the case. Often, people and churches continue to make the same mistakes because they do not correct the problems that caused them in the first place. For example, suppose the reason the church has hired poor pastors the last three times is because they are only looking at the doctrine the individual believes. They are not evaluating his personal life at all or only superficially. If only superficially, they will not be spending enough time to allow them to evaluate what kind of an individual the person actually is. Therefore, the fact that the church got its last three choices wrong does not automatically mean their next choice will be right. To think otherwise is to assume that making multiple wrong choices necessarily makes a right choice more likely, which is fallacious. Upon hearing this, Carissa might say that she was not talking about the church’s ability to select a good individual, but rather, she was arguing that probability-wise, after three bad pastors, the odds of getting a good one are greater.  However, this is also a Gambler’s fallacy, as the fact that the three last pastors were bad does not make it more likely that the fourth pastor will be good.

Now consider another example which shows how easy it is to commit the Gambler’s fallacy:

Example 2:

Michael says, “My friend Gloria has been going to school for a few semesters and has had to change a number of her beliefs in response to what she has been learning. It has been a difficult process for her, but I believe it to be good.”

Rachel says, “While I agree that learning new material is very good, how do you know that what the school is teaching her is correct?”

Michael responds, “There are two reasons I know this: First, the school has had a number of problems which it needed to overcome. In the past, the school used to teach many unscriptural doctrines, but they appear to have repudiated them.  In addition, the past leaders of the school said and did some very reprehensible things, but, they now have new leadership. Secondly, the school is accredited and gets very good reviews from former students.”

Rachel replies, “I heard that the school lost its accreditation status a few times in the past due to the odd things it was teaching. Considering the school’s checkered past, how do we know that it really has changed and is not just pretending to have changed so that it gets its accredited status back? After all, perhaps the people who run the school still believe the same things, but keep it under the radar to avoid criticism.”

Michael responds, “That really cannot be the case. Since the school has lost its accreditation status multiple times, it is unreasonable to think that they could keep their beliefs hidden. After all, given everything that has happened, they surely will not make the same mistakes again.”

Michael’s responses might seem good, but in reality he has committed the Gambler’s fallacy. It would be a mistake to think that because the school has gone through many problems and many bad leaders, it is more likely to correct its mistakes. It may well be that the school will take positive action. However, this would be because the school’s leadership saw the error of their ways and decided to change. It would not be solely because they made bad choices. Making multiple bad choices and decisions does not automatically mean that one is more likely to make a subsequent right choice, as there are multiple other factors to consider.

Thinking otherwise is to commit the Gambler’s fallacy. For example, if the school’s leaders are not open to change, then they will continue to make the same mistakes. Being willing to change is a necessary factor and not everyone is willing.  So considering the school’s history, the question of whether or not the university really is open to change is a valid question.

In addition, assuming that after losing their accreditation status multiple times, the school is due to get it right and keep it this time is also a Gambler’s fallacy. It may well be that the school will keep their status. However, this would be due to the school either really changing or being able to hide their beliefs and cover up their mistakes. It would not be because of the number of times the school lost it in the past. That fact alone does not necessarily increase the likelihood that the school will keep its accredited status this time.

The Bottom Line: A run of seemingly unlikely negative or positive, or lucky/unlucky events does not automatically mean that the opposite event is more likely to occur. Believing otherwise is a logical fallacy.

The Gambler’s Fallacy

When people gamble at a casino, they often make the mistake of assuming that some event is due to happen because of past events. Suppose that a coin is tossed 8 times, and all 8 times the coin lands tails. The probability of this occurring is 1/256 (one chance in 256 tosses). Ask yourself this question: if the coin is not fixed, is heads or tails more likely to come up?

The answer is that the odds of either heads or tails are 50/50.

The fact that the previous 8 tosses resulted in tails does not make it more likely that the next toss will be heads, assuming the coin is fair (having two different sides and equally weighted).  To think that heads is more likely to occur than tails is to commit the gambler’s fallacy.

In fact, if a coin is flipped 8 times, whatever combination of heads and tails comes up, the odds of that combination are still 1/256. It is true that if the coin is fair, the number of heads and tails will approach 50/50. However, the fact that heads came up 8 times in a row does not increase the odds of the next throw being tails. Thus, the gambler’s fallacy is committed when someone believes that after a number of lucky or unlucky events, the opposite outcome is more likely or due to occur. This overlooks the fact that there may be other factors which go into the situation. If an event is truly random, claiming that an unlikely event (good or bad, lucky or unlucky) will make a future event more likely is a fallacy.

Let’s consider the following examples:

Example 1:

Jack says, “I am going to win that 10 million-dollar lotto this month.”

Jill replies, “How do you know you will win?”

Jack responds, “Because I have been playing the lotto for twenty years straight.”

Jill replies, “You have been playing the lottery for over 20 years and have never won. Why would you be more likely to win this time?”

Jack responds, “Because after playing for so long, my odds of winning are much higher than they were in the past.”

What Jack fails to realize is that his odds of winning the lotto are exactly the same every time he plays. In essence, he believes that because he has been playing the lotto for twenty years, his chances of winning it this time are greater than those before. This is clearly not the case.  In reality, his chances of winning the lotto with a single ticket are just as small as they were every other time he played. The fact that he played for the last twenty years does not increase his chances in the present lottery.  Therefore, Jack has committed the gambler’s fallacy.

Gamblers commit this fallacy all the time. They assume that because the probabilities of something happening are low, they are going to place their bets against it happening. Thus, they assume that they are more likely to win a dice game because they have lost the previous six times. They might also assume that a roulette wheel will land on a different color because it has landed on red the previous dozen times. However, in thinking this, they have succumbed to the gambler’s fallacy. A throw of the dice is random. No matter how many times the dice are thrown, the fact that you lost six times does not increase the odds of having a favorable throw. No matter how many times the roulette wheel is spun, the odds of it landing on one color as opposed to the other are exactly the same for each spin. If it keeps landing on red, the logical conclusion is that the wheel is fixed, not that black is more likely.

Though the gambler’s fallacy gets its name from the gamblers who commit it, the gambler’s fallacy is not restricted to dice games and roulette. Many people in non-gambling situations can commit this fallacy as well.

Let’s consider another example.

Example 2:

Michael says, “I believe that the odds of the Mars rover landing on Mars are very good.”

Gloria says, “Why do you think that?”

Michael says, “Because we have lost the last 4 probes we sent there. Probability-wise, our odds are therefore greater that our mission will be successful.”

It may well be that the odds are better for this mission as opposed to the last one; however, this would be due to better science, technology, favorable conditions, and planning. While scientists can and do attempt to correct any errors and give their space missions the best chance of succeeding, if the odds of future Mars missions were increased, it would not be due to the fact that the last four missions were failures. The odds of success are not magically increased just because there have been numerous past failures. Unless technology improves, the odds for each mission’s success are exactly the same or nearly so. The fact that the last four probes were lost is not a factor in how likely it is that the current mission will succeed.

Consider one final example.

Example 3:

Jennifer says, “I do not think that you need to worry about purchasing that car.”

Florence responds, “Why not? I heard from five of my friends who bought past cars from the same company that their radiators overheated.”

Jennifer replies, “That is my point. After those failed car designs, the company is surely going to produce a good car.”

No, that is not necessarily the case. It may well be that the company has fixed the design flaws of their past car models. However, after manufacturing faulty car designs, Jennifer should insist on being given proof that the company’s current car design is not flawed.  Florence’s suggestion that because of past failures, the company is due to produce a good car design is an example of the gambler’s fallacy. The fact that the company has failed in the past does not automatically mean that are going to succeed now.

The Bottom Line: Believing that repeated lucky or unlucky events make the opposite event more likely to occur is a logical fallacy.

Straw Man Fallacy Part 2

 

Let us now consider how the straw man fallacy can be committed within Christian dialogue. Consider the following examples:

 

Example 1:

Keith says, “Personally, as a four-point Calvinist, I believe that Calvinism offers the best explanation of why people do not accept Jesus.”

Marilyn responds, “I disagree. I don’t see how anyone could possibly believe people do not have free will and are just robots under the command of God, and yet also believe that God is righteous in predetermining people to go to hell.”

Marilyn is essentially arguing that it seems very difficult to reconcile the belief that people do not have free will with the belief that God is just in choosing who will be saved and who will be damned.  While this is a real problem for those who hold both views, and those who believe these views need to offer a response to this criticism, Marilyn has not demonstrated that this is in fact what Keith believes. Modern Calvinists do not all agree on the same beliefs. There are many different groups within Calvinism, and they do not all agree on everything. Though Keith should have been clearer about his beliefs, unless Marilyn can demonstrate that her comments accurately reflect Keith’s beliefs, she has committed the straw man fallacy.  Marilyn should have asked Keith to more clearly explain his beliefs before she judged them. Had she given him an opportunity to elaborate on his statement, she would have been able to offer a better response to Keith’s beliefs.

Example 2:

Nate says, “In my opinion, Church X is overly concerned with secondary issues. They are right to hold some beliefs strongly, but I believe they are wrong not to allow any dissent on a great number of minor issues.”

Bob replies, “I disagree. Church X is right to take a strong stand against those who hold wrong beliefs.  People need to be taught the truth and not allowed to spread falsehoods.”

Taking a strong stand against the teaching of falsehood and insisting that people are taught the truth is a good thing. However, while what Bob said is true, he did not address Nate’s position. Nate was arguing that Church X was overly “concerned with secondary issues” and needed to allow people to hold different views on subjects which are not essential beliefs.  Nate even said that he felt it is right to hold some beliefs strongly.  Bob ignored Nate’s position, and decided to talk about taking a strong stand against the teaching of falsehoods, implying that everything Church X teaches is an essential doctrine.  But even if he could demonstrate this, which he did not, he would not have offered a proper response to Nate’s argument. Nate was talking about non-essential beliefs, not those beliefs which are essential to the Church.  Arguing that all of the church’s beliefs are essential does not refute the argument that there needs to be room for dissent and disagreement over secondary issues.  Since Bob said he disagreed with Nate’s position, he needs to provide a response to it. Instead of properly responding to Nate, Bob only set up and knocked down a straw man.

THE BOTTOM LINE: While straw man arguments can adequately refute the position they actually address, using them against an argument they do not refute is a logical fallacy.

 

Straw Man Fallacy

When someone is engaged in a debate with another person, it is important for both to fairly represent each other’s positions. When an opponent’s position is misrepresented and then rejected, the straw man fallacy has been committed.  This fallacy gets its name from the fact that just as a straw man is easier to knock down than a real human, a misrepresented argument is easier to reject than a strong argument. This fallacy can be committed in a variety of ways, including distorting an opponent’s argument and quoting someone out of context.  However the fallacy is committed, it essentially involves substituting a weaker argument in place of the initial argument, refuting the weaker argument, and then concluding that the initial argument has been refuted.  The reality is that only the weaker, distorted argument was refuted.  Consider the following examples:

Example 1: 

Rebecca says, “I think our current tax system is messed up and needs to be changed. The current system is supposed to require the wealthy to pay more in taxes than the poor.  However, the ultra rich have ways to get around these laws, and as a result, they can avoid paying higher taxes.  So in reality, our tax system is one in which both the ultra rich and the poor pay low taxes while the middle class is heavily taxed.  Because of this, I think we need a better tax system.”

Sarah responds, “How can you say that?!!  Any alternative taxation method will cause the poor to suffer a much higher tax rate.”

There are multiple fallacies in Sarah’s response, but for now let’s just address the straw man fallacy.  Rebecca was not arguing that the current tax system needs to be jettisoned and replaced with a different tax system.  All that Rebecca was arguing was that the current tax system had serious problems and needed to be changed. By using the phrase “alternative taxation method” Sarah has distorted Rebecca’s argument and set up a straw man. What if Rebecca actually favored taxing the wealthy more than the poor, and wanted the current tax system to be changed so that the ultra rich couldn’t escape having to pay taxes and the middle class ended up paying less?

Example 2:

Robert says, “I think that we should legalize marijuana and heavily regulate and tax it like alcohol and tobacco.” 

Kyle says, “Yes I agree, let’s legalize dangerous drugs, give people easy access to them, allow the criminals to win and drugs to proliferate through our society, as they surely will if pot is legalized.”

As with Example 1, there are multiple mistakes in logic here, which is to be expected when dealing with straw man fallacies.  In fact, there are two straw man fallacies in Kyle’s response.

First, the straw man fallacy is committed by Kyle using the phrase “dangerous drugs.” This distorts and rewords Roberts’s argument that marijuana should be legalized, taxed, and regulated, so that it is easier to refute. It is illogical because Robert was only talking about legalizing marijuana, not all drugs. In addition, Kyle has misrepresented Roberts argument by stating that legalizing marijuana would “give people easy access to them.”  However, Robert was arguing for the opposite – that marijuana should be heavily regulated.

To better see why Kyle’s statement is fallacious, let us change the example in the following way:

Robert says, “I think that we should legalize alcohol and end prohibition. Alcohol should not be illegal. Rather, it should be heavily taxed and regulated, like tobacco.”

Kyle says, “Yes I agree, let’s legalize this dangerous substance, allow criminals like Al Capone to win, and allow alcohol to proliferate through our society and lead to moral decline.”

In this case, the straw man would be committed by labeling alcohol a “dangerous substance”, thus distorting and rewording Roberts’s argument and making it easier to reject. After all, it is more difficult to defend legalizing a “dangerous substance” than legalizing alcohol.

Example 3:

Gloria says, “I personally think that people should not be required to get marriage licenses. A license is a permission slip to do something. Why should people have to get the government’s permission to marry whomever they wish? Marriage is a natural right that all human beings share. Our government used to prohibit inter-racial marriages. Wouldn’t it be better for people to have the freedom to marry whomever they want without governmental interference?”

Jason says, “That is a ridiculous idea!!! If the government was not involved in marriage, priests could refuse to marry people of other religions and lifestyles. We need the government’s involvement to prevent that from happening.”

Jason has distorted Gloria’s position from people not being required to get marriage licenses to the government not being involved in marriage at all.  Gloria didn’t say anything about the government not having anything to do with marriage whatsoever.  She was only arguing that people should not need the government’s permission in order to marry, because in her opinion, marriage is a natural right and also because past governments have abused their authority over marriage. She was not arguing that governments should not have anything to do with marriage, such as having different tax laws concerning married couples. Therefore, Jason has committed the straw man fallacy.

In addition, one wonders whether Jason is fully aware of the implications of his statement. He essentially said that the government should be able to force priests to marry people, even if it is against their moral beliefs. While many would agree that it would be wrong for a priest to refuse to marry a Buddhist couple, would they say the same thing about a priest refusing to marry an adult to a child? Should the government be able to force priests and pastors to marry adults to children? I think not. So then, perhaps it would be wiser to not give the government such power.

Keep in mind that straw man fallacies can be committed unintentionally. Many times people are not even aware that they are committing the straw man fallacy. This can be caused by people using an argument that they heard someone else use, without critically evaluating the argument. 

The bottom line:

We need to be discerning and critically evaluate the arguments that we and others make, so that we can avoid this common fallacy.

 

Tu Quoque Fallacy Part 2

Let us now look at a few examples of how the Tu Quoque fallacy can be committed within Christian dialogue:

Example 1: 

Michael says, “Mr. Smith claims that he is not an Anglican, nor does he wish to become one, for he does not agree with Anglican doctrine.  But wait a minute!  Didn’t Mr. Smith give a substantial donation to an Anglican church last year?  So he disagrees with Anglican doctrine and yet hypocritically supports an Anglican church with his finances. He certainly is inconsistent.”

While it may seem that Mr. Smith’s actions are hypocritical, the fact that a year has gone by since he donated the money to the church gives him more than enough time to change his mind. Even if he really did believe in Anglican doctrine a year ago, the fact that he has since changed his mind does not make him hypocritical.  However, let us suppose that he has always disagreed with Anglican doctrine, even when he supported the church with his finances. Would that make him a hypocrite?  Perhaps, but not necessarily.  If Mr. Smith gave his money to the church because the church was taking the money and using it to help people, such as feeding the poor and homeless and/or helping people get free from drug addiction, then he was not necessarily agreeing with the church’s doctrine.  He was simply supporting a good work.

Example 2: 

Jill says, “You should not go to my church because what they teach is wrong.  They are very dogmatic and rude towards those who disagree with them.”

Jennifer replies, “How can you say that??! You have been going to that church for 20 years and you still attend.” 

By Jill’s suggestion that Jennifer avoid the church which she herself still attends, it is tempting to conclude that Jill is being hypocritical. However, this may not necessarily be the case.  Perhaps Jill attends the church, not because she agrees with their doctrine, but because all her family and friends go there. She may in fact disagree with the church’s doctrine, but not want to sever her family relationships. While we may believe that she should still find a new church more in line with the doctrine she accepts, the fact that she continues to attend the church does not necessarily make her hypocritical.  In addition, even if she was being hypocritical, that alone does not make her statements about the church’s doctrine and atmosphere false.

Example 3: 

Stephen says, “I just finished listening to a lecture by professor Little. It is his opinion that the doctrine of the Trinity is mistaken.  I felt he has some good arguments to support his conclusions. What do you think about his beliefs?

Jason replies, “Professor Little is a serial adulterer who has been married four times and is not even married to the two women he lives with currently. Therefore, I reject his belief that trinitarianism is mistaken.”

While most would agree that it is not good that Professor Little has behaved the way he has, his personal misdeeds and failings have no bearing on whether his argument is true or false. If Jason is going to reject professor Little’s arguments, he must do so with good arguments of his own.  Rejecting professor Little’s position due to his personal faults is committing the Tu Quoque fallacy.

The Bottom Line:  Hypocrisy and inconsistency do not automatically negate an argument someone is making.  To assert that it does is a logical fallacy.

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