- I will write at least one researched "Featured" article a month. When I do that, I'll put it and related content in the months Featured Presentations group on the right. News articles are added to the main page daily.
Saturday, January 2, 2010
Problem of Evil/Suffering/Victimization Must be A Design Flaw
The problem of suffering is really a problem of victimization, where gods 'gift' of free will enables the stronger to victimize the weak, with god allowing it in some of the most horrible ways imaginable, and Christians blame humans for it. Effectively blaming the victim. One persons free will impedes another. Obviously a SUBOPTIMAL design.
A lot of the 'sins' are committed because they are LIKED or are PLEASURABLE for people. This is a reaction that is built into people, conversely like the nausea reaction people get around vomit. If God had built the urge to vomit into people when they think of having sex with children the there wouldn't be so many church authorities wanting to molest children.
Additionally a lot of harm is done in the name of religion because of religious texts ambiguity, which is a common human problem of Information Quality. It leads to low scores in the category of "interpretability". This interpretability problem manifests itself in causing lots of women and children suffer needlessly, at the hands of Christians looking for witches and forcing genital mutilation on girls and women. You can see recent cases detailed in the news at my blog QuIRP
There are some impediments to free will that are built into us that make it less likely humans are going to do some act, such as eat vomit or feces. Since god did not build the nausea reaction into us for things that displease him, then we can only infer that he built the pleasure reaction into us for things that displease him on purpose. We can infer from this that he built them into us to make it more likely that we would sin. It is a trap. He has baited a harmful trap for us.
He could have built an aversion to sin into us but he didn't, so its not 100% humans fault that we sin, we sin because we are made to be predisposed to be more likely to sin.
In common sense terms, to have a goal, then to make the design parameters undermine the goal flies in the face of reason. For god to want us not to sin, then to build the mechanisms into us that make it more likely we are going to sin is inchoherent.


Wednesday, December 23, 2009
How We Support Our False Beliefs
ScienceDaily (Aug. 23, 2009)
The findings may illuminate reasons why some people form false beliefs about the pros and cons of health-care reform or regarding President Obama's citizenship, for example.
The study, "There Must Be a Reason: Osama, Saddam and Inferred Justification" calls such unsubstantiated beliefs "a serious challenge to democratic theory and practice" and considers how and why it was maintained by so many voters for so long in the absence of supporting evidence.
Co-author Steven Hoffman, Ph.D., visiting assistant professor of sociology at the University at Buffalo, says, "Our data shows substantial support for a cognitive theory known as 'motivated reasoning,' which suggests that rather than search rationally for information that either confirms or disconfirms a particular belief, people actually seek out information that confirms what they already believe.
"In fact," he says, "for the most part people completely ignore contrary information".


Tuesday, December 22, 2009
Brain Cell Mechanism For Decision Making Also Underlies Judgment About Certainty
ScienceDaily.com
The results of this study, according to the authors, advance the understanding of brain cell mechanisms that underlie decision making by coupling for the first time the mechanisms that lead to decision formation and the establishment of a degree of confidence in that decision.
"Our findings suggest that when the brain embraces truth, it does so in a graded way so that even a binary [yes/no, true/false, left/right] choice leaves in its wake a quantity that represents a degree of belief. The neural mechanism of decision making doesn't flip into a fixed point, but instead approximates a probability distribution."


Thursday, December 17, 2009
Rare dementias rob personality, then life
CNN.COM
Life was good for Kenny Sparks. ... At 49 he had it all. But then he began to change....Kenny has a condition known as frontotemporal dementia, or FTD.
"Many patients will lose their inhibitions; they'll act totally inappropriately, leaving their families to wonder what is wrong," said Dr. Murray Grossman, a neurologist with the University of Pennsylvania. "Some patients will have no problem spending the family fortune, taking all their money and putting it into scams, get-rich-quick schemes, or going off and buying an expensive car or boat the family doesn't need. The patients lose their reasoning."
"What's particularly frustrating for family members is, the patients don't seem to have much insight into the difficulties they are having or causing for others," Grossman said.
FTD affects approximately 250,000 Americans -- about 10 percent to 20 percent of all dementia cases -- and misdiagnosis is common, according to the Association for Frontotemporal Dementias.
...When Kenny's children visit, it can be hard for them to see him slip away.
"When he has his bad days and he lashes out it makes it hurt more, and that's when you have to blame the disease," said daughter Alexandra.
Son Graham agreed. "You've got to understand your dad is actually gone, and it's the disease."
Cheryl looks at it differently.
"Our doctor says if we don't take this on with a sense of humor our family will be destroyed," she said. "In so many ways we've been blessed. So we've got to keep going with a good heart."
"There is no one hardest part," Cheryl said. "Well, for me, knowing that the man I thought I was going to grow old with -- I'm not, I guess."
Cheryl stopped, and with tears in her eyes, realized, "Yes, that's the hardest part."


Wednesday, December 16, 2009
Craving Hinders Comprehension Without You Realizing It
ScienceDaily (Dec. 8, 2009)
A new University of Pittsburgh study reveals that craving a cigarettewhile performing a cognitive task not only increases the chances of aperson's mind wandering, but also makes that person less likely tonotice when his or her mind has wandered.


Sunday, December 13, 2009
Bacteria Provide New Insights Into Human Decision Making
ScienceDaily (Dec. 13, 2009) — Scientists studying how bacteria under stress collectively weigh and initiate different survival strategies say they have gained new insights into how humans make strategic decisions that affect their health, wealth and the fate of others in society.
...
Each bacterium in the colony communicates via chemical messages and performs a sophisticated decision making process using a specialized network of genes and proteins. Modeling this complex interplay of genes and proteins by the bacteria enabled the scientists to assess the pros and cons of different choices in game theory, a branch of mathematics that attempts to model decision making by humans, in which an individual's success in making choices depends on the choices of others.
...
This has applications to human society because many people encounter similar dilemmas during their own lives. For example, should people ignore side effects and vaccinate against a new potentially lethal virus or should they not vaccinate and take the risk of being infected with the possible consequences?


Friday, August 15, 2008
If God Has A Plan, Free Will Is An Illusion
Got your attention didn't it? It's really just a little joke used to make a point.
In response to my assertion that Jesus was a human sacrifice, some of our commenters kept saying that "God has a plan" and that Jesus sacrifice doesn't meet the criteria for a Human sacrifice even though Jesus was a Human whose sacrifice of his life saved us from Gods Wrath by his blood (Rom. 5:9). Regardless of how that equivocation plays itself out, the fact that God has a plan and things seem to be going according to plan, nullifies the concept of Free Will.
Think about 2 + n = 4. We don't know what the 'n' variable is but the relationships inherent in that problem were already worked out ahead of time whether (as some ancients believed) it is mystical or it is just naturally ocurring like the shape of water that fills a hole. Even though we don't know what the 'n' variable is, it can only be one thing.
So when Christians say that God has a Plan, that means that things can only work out one way, and the variables only have the appearance of being unknown. As long as God has a plan, free will only has the appearance of being unknown to us. To an omniscient God, it must be obvious. This is why, free will is an illusion as long as God has a plan.


Wednesday, July 2, 2008
One Mechanism for Biological Bases for Behavior
One viewpoint that I keep pushing around here is that we don't have as much free will as we think we do. I argue that the brain is an electrochemical device where millions of tiny biological switches accept combinations of thousands of analog signals that interact together to turn processes on and off to produce what we call "our self". Now I know there is lot a packed into that statement (presumptions and all) but I want to focus on one molecular mechanism that is a part of all of that.
First, a layman's description of Genes and Gene expression.
What is a Gene?
Genes are a smaller component of DNA. It is made up of combinations of chemicals units called A (Adenine), T (Thymine), G (Guanine) and C (Cytosine). Chromatin proteins called histones compact and organize DNA to form chromosomes. Chromosomes are made up of DNA and reside in the nucleus of a Cell. Chromosomes guide the interactions between DNA and other proteins.
Genes carry chemical information that is used by the cells to collectively determine their characteristics. Each cell contains from 20,000 to 25,000 genes attached to a strand of DNA coiled up into a chromosome, sitting in the nucleus of a cell.
One estimate I found states that there are between 75 to 100 trillion cells that make up the human body. Only in the brain there are estimated to be 100 billion cells interconnected by trillions of synapses (http://www.livescience.com/mysteries/070405_brain_use.html).
Gene Expression
Our genes form the blue prints for proteins. Our bodies are built on proteins, just like a nicely marbled rib eye steak. Accordingly our brains are built on proteins. Every cell has every gene, but each cell only uses a subset of those genes. For a gene to be "expressed" it must be accessed by a chemical catalyst to cause the formation of an RNA molecule. The RNA is then used to make a protein, and the cell uses the protein to carry out its purpose in life, whatever that may be. In the brain, the purpose is to run your body in the background without any conscious effort or knowledge of it on your part and to produce the various stages of consciousness you experience between sleep to stressing out in traffic. Don't forget that while you are stressing out in traffic and worrying about that slow person in your way, you are still listening to the radio, working the pedals, breathing, remembering to call someone when you get in, etc. There's a lot going on that you are not conscious of so it is not accurate to say that YOU are in control, but it is accurate to say that your sense of self is one of those processes going on in the brain that you are not of aware of or even know how to manipulate. But those process are manipulated automatically biologically by a wide range of bodily process which include hormones produced by your organs (the endocrine system). Your brain gets feedback from your organs and it is regulated by them whether you like it or want it or not. Your brain reacts to stimulus and is regulated by the various chemicals that are set into motion as a result. Your experience in traffic changes your mind, your mood, your attitude, your thoughts, your wishes, your desires whether you like it or not. Those molecules that are the catalyst for creating RNA molecules are released, and they go about feeding the cells that your brain is using to handle your traffic experience. Your performance, your emotion, your mood, you thoughts, your access to your memories and your sense of self depends on how well those molecular processes work.
For an RNA molecule to be produced, a chromosome "unravels" (remember that a chromosome is coiled up DNA) to permit the catalyst molecules access to the sequence of ATGC that it is made up of. To "silence" a gene, is to prevent the interaction of the catalyst by preventing it from getting to the uncoiled part of the chromosome or from preventing the chromosome from uncoiling. The body does this on its own, your 'self' doesn't have any choice in the matter, whether it works properly or not. In fact, you or your personality can be modified and you won't even realize it. Just like gene expression causes your pancreas to work properly to do what it is supposed to do, gene expression causes your brain to work properly to do what is supposed to do which is run the processes in your body (such as your sense of self), and create your physical and emotional characteristics that everyone else knows as "YOU".
Now the Hard questions. Were does the soul fit into this? What is "the Soul"? Is the Soul "the personality"? Is the Soul the "I" in "I am alive"? If the personality/soul likes chocolate or to harm animals, can it stop liking those things? Why do people like anything? Am I responsible for things that I like? How do we turn "liking" on or off?
I'll buy a beer for anyone that can tell me why chocolate is so appealing to people. I know why, I'm just looking for audience participation.
One way to turn "liking" off is by manipulating the brain. Its bound to be more reliable than praying and there's no worrying about whether you've got the right god or not.
Nature versus Nurture.
We have been living with this concept since as long as I can remember. What makes one tomato more tasty than another or one person more amicable than another? Finally we know, it is a feedback loop between nature and nurture and we have identified one mechanism by which it happens. Now that this mechanism is revealed, scientists hope to develop treatments for maladies such as drug addiction, schizophrenia, depression and anxiety. Maybe one day they can discover where a specific desire originates from. Maybe one day it can be used to rehabilitate criminals. Maybe one day they can fix the Limbic Systems in psychopaths or make sociopaths more compassionate. Maybe one day they can give me something that will allow me to like mushrooms.
If I were to take a liking to harming animals, and I acted on that, then I am responsible and should be stopped, not necessarily for punishment because punishment may not mean anything to me, but I should be stopped simply to prevent more harm. However, if I have the desire, but do not act on it, since it is "in my heart" the bible says that I am still responsible for it. The desire is born in the brain, electrochemically, and subject to the "nature vs nurture" feedback loop. Since this feedback loop is verifiable, and predictable to a degree, and at least one mechanism for how it works has been identified, to say that human kind is accountable to the creator for "its sin" is as ridiculous as to say that I am responsible for how ugly I am or I am responsible for my dislike of mushrooms or that I even have a choice in the matter.
For further reading
Scientific American Mind, June 2008
* The New Genetics of Mental Illness (subscription or print only)
* Unmasking Memory Genes (subscription or print only)
* Addicted to Starvation: The Neurological Roots of Anorexia
From me on DC
* Reasonable Doubt About Sin: Biological Bases for Behavior
* Sin, Genes, Sugars and Alcohol
* Brains "Trust Machinery" Identified
* "When Our Vices Get the Better of Us"
* Negativity Is Contagious, Study Finds
* Schizophrenia Candidate Genes Affect Even Healthy Individuals
* Brain atrophy in elderly leads to unintended Racism, Depression and Gambling


Monday, April 21, 2008
Decision-making May Be Surprisingly Unconscious Activity
A team of scientists has unraveled how the brain actually unconsciously prepares our decisions. Even several seconds before we consciously make a decision its outcome can be predicted from unconscious activity in the brain. (Thanks to Scott.)
So what does this mean for passages such as Matthew 5:21?
"You have heard that it was said to the people long ago, 'Do not murder, and anyone who murders will be subject to judgment.'
But I tell you that anyone who is angry with his brother will be subject to judgment. Again, anyone who says to his brother, 'Raca,' is answerable to the Sanhedrin. But anyone who says, 'You fool!' will be in danger of the fire of hell.
In light of this research, that seems extreme. How is one accountable for "Flash" Anger? How does one prevent "Flash" Anger? If a large percentage of your action or decision is prepared in the "background" how much of that are we in control of? I'll stipulate that we have the final choice, but how we feel about it is quite another thing. The brain is like a modular unit. Its made up of modular circuitry that have processes that run in background of which we are not aware. Any poor performance in any one of those circuits could cause us to do something or feel someway we wouldn't normally. For example lack of sleep and the resultant crabbiness that accompanies it. It seems extreme to put our fates in the hands of a three pound meatball that is so easily influenced to operate outside of "specifications"
Excerpts from the article.
This unprecedented prediction of a free decision was made possible by sophisticated computer programs that were trained to recognize typical brain activity patterns preceding each of the two choices. Micropatterns of activity in the frontopolar cortex were predictive of the choices even before participants knew which option they were going to choose. The decision could not be predicted perfectly, but prediction was clearly above chance. This suggests that the decision is unconsciously prepared ahead of time but the final decision might still be reversible.
More than 20 years ago the American brain scientist Benjamin Libet found a brain signal, the so-called "readiness-potential" that occurred a fraction of a second before a conscious decision. Libet’s experiments were highly controversial and sparked a huge debate. Many scientists argued that if our decisions are prepared unconsciously by the brain, then our feeling of "free will" must be an illusion. In this view, it is the brain that makes the decision, not a person’s conscious mind. Libet’s experiments were particularly controversial because he found only a brief time delay between brain activity and the conscious decision.
In contrast, Haynes and colleagues now show that brain activity predicts -- even up to 7 seconds ahead of time -- how a person is going to decide. But they also warn that the study does not finally rule out free will: "Our study shows that decisions are unconsciously prepared much longer ahead than previously thought. But we do not know yet where the final decision is made. We need to investigate whether a decision prepared by these brain areas can still be reversed."


Tuesday, January 15, 2008
People Can't Choose To Believe, Therefore Christianity is False.
The Following is a contribution from The Dude in the Atheist RFC for Empirical Evidence... I think it is brilliant.
Christian salvation doctrine clearly stated in the bible dictates that in addition to good deeds, a "saved" follower must, above all else, choose to believe with no doubts. If one does not utilize the "free will" given to him by god and choose to believe, they will be banished to an eternity of hellish suffering upon death. No amount of good deeds over a lifetime will save a person if they do not choose to believe in the biblical god/Jesus.
The problem with this biblically-stated doctrine is that humans are naturally unable to choose to believe in anything, as belief is the result of biochemical/neurological processing of evidence in the human mind, and how information is processed is biologically unique to every individual. The way an individual processes information is absolutely out of their control - one cannot simply choose to accept evidence, it must be processed and evaluated by the brain, and the result of this processing is either non-belief or belief. Humans are born with specific genetic tendencies beyond their control that dictate how to process information, which can then nurtured or suppressed based on outside factors such as parenting, education, social influences - all of which are not within the control of the individual.
With this premise laid forth, the biblical requirement for salvation based on choosing to believe goes out the window, and thus in my mind dismisses the entire doctrine as jibberish.


Tuesday, January 1, 2008
Resolved! God Caused The Problem of Evil/Needless Suffering.
This argument is intended to show that the problem of Evil/Needless Suffering is actually a result of the creation process and that Humans only have the appearance of Free Will.
* God is omniscient.
* God is timeless.
* God Created everything.
* God Chose how to create the world and knew how it was going to react after he made it.
* God Chose how to create people and knew how we were going to react after he made us.
* If he knew what was going to happen to us, then before we were made, our destiny was recorded.
* If he made us with free will, and he knew what was going to happen to us before he made us, then any exercise of that free will was already known by him and was really only the appearance of free will.
* In the course of our life, because we can not know the future, it appears to us that we have freewill.
* We can not change our destiny if we want to because it was already recorded.
* We do not have freewill, we have the illusion of freewill.
* Our problem of evil/needless suffering was a result of our illusion of free will.
* Our illusion of free will is the cause of the Problem of Evil/Needless Suffering, therefore Genuine Free Will as a premise for the cause of the Problem of Evil is refuted.
* If we only have the appearance of free will, and the problem of Evil/needless suffering is a result of Mans exercise of his apparent free will then the Problem of Evil/needless Suffering was determined before the world was made. God knew it before he made it. The process of the creation of the universe is the cause of the Problem of Evil/Needless Suffering. It is Gods Plan, it is a result of the way he chose to make things.
He knows what I am going to do in five years. No matter what I do now, I will do what god knows about in five years.
Any choice I make will not make a difference. It will appear to me that I am freely making choices but all of them lead to what god knows I will be doing in five years. I do not really have free will, I only have the appearance of it because I can't know the future.
If one stays Christian, one goes to heaven, if one loses faith, one goes to hell, but god knew it before it could be chosen. No matter what anyone does, God knows the outcome.
So stop worrying be happy, if you get to heaven, you get there, if you don't you really didn't have a choice anyway.
Christians can explore atheistic ideas without fear because if they were not made with the properties needed to be atheist, they cannot be.
If God is Omniscient, then there must be predestination.

