Posts Tagged “Philosophy”
I often come across statements like the following: “Prove x” or “Prove not x” – most often in the form “Prove God exists” or “Prove God doesn’t exist” (I will be using this example throughout the article). I get a bit tired about this because people do not seem to understand when something can be proven, when it can’t be, what the restrictions of evidence are and when something is a scientific question or not.
Proof yields certainty within a formal system
There is no such thing as proof in the context of every-day life. A proof is something by which we can say something is definitely so, or definitely not so. This means 100% certainty. So how does one get 100% certainty? The history of epistemology, the philosophy of knowledge, seems to indicate that such a thing is impossible with one exception (See Descartes’ meditations) and that in all other cases there is always room for doubt. If that is the case, how can proofs exist, as they should be things by which we attain absolute certainty?
Proofs do exist, but you have to keep in mind that these proofs are derived in the context of a certain framework. Such a framework assumes basic rules and basic truths, from which more truths are derived. We call this framework a formal system (or a logic(al) system). More formally, we say that a formal system has a deductive system, consisting of the basic truths (axioms) and the basic rules (rules of inference). The formal system also has a formal language.
Mathematics as an example of a formal system
This may sound vague, so let’s just take the best example: mathematics. Mathematics is a formal system. Mathematics has a language: it has symbols (e.g. x), numbers (e.g. 1), and operators (e.g. +) and grammar in which these components can occur (e.g. 1+2=3, but not =12+=). Note that 1+4=6 is a mathematical statement, even though it is untrue (which can be proven!) – analogous to this is that “I eat ideas until I am born.” is a grammatically correct sentence, even though a non-sensical one. Mathematics also has a deductive system. This deductive system has axioms (ground truths) such as Peano’s axioms, which describe the ground truths for arithmetic. The deductive system also has inference rules; rules by which other truths can be derived from the ground truths. Note that the ground truths are assumed to be true; they can not be proven within the formal system.
Chess as an example of a formal system
A different and perhaps more appreciable example of a formal system is a game like chess. Chess has a language: these are not symbols like in mathematics, but the chess pieces themselves, and the playing board. The axioms correspond to the starting positions of the pieces. It also has rules for what movements are allowed for what pieces. A configuration of chess pieces can be said to be “grammatically correct” if it can be reached using the movement rules for the various chess pieces. If a configuration is found that can not be reached using the rules for chess, you can say that it is not a chess configuration, just like we can say that =12+= is not a mathematical statement. In this regard chess puzzles are completely equivalent to mathematical problems. Chess being a formal system is the reason a chess game can be described with a string of coded chess notations, and the reason why computers can play chess.
Back to the weird statements people make. When you read that somebody has “proven that God (does not) exist(s)”, you should immediately think the following things:
- This person is talking about proof, so this person is using a formal system.
- In this formal system, “God” is a formally defined concept
- In this formal system, “existence” is a formally defined concept or attribute for formally defined concepts
- Using the deductive system of the formal system, this person has shown that “God” has the attribute “existence”
But of course, that is never the case. These people confuse the context of the formal system with the context every-day life: e.g. the “God” concept within the formal system with something that exists outside of that formal system. When you are not talking mathematics or logic, chances are small your use of the word ‘proof’ is correct. That also means that somebody who is trying to convince you that God exists, you must not ask him to “prove it”
Evidence never yields certainty, but does not require a formal system
Evidence is very different from proof. Whereas proof gives you certainty about something within a formal system, evidence can never give you any certainty. It only assigns more certainty of the truth to that which it is evidence of. If there is a lot of evidence in favour of a particular idea, and little or no evidence to suggest the opposite, we should assign a large certainty that that idea is true. David Hume communicates this idea concisely in An Enquiry Concerning Human Understanding when he writes “A wise man proportions his belief to the evidence”.
Scientific evidence
In a pursuit of understanding the universe, we are quickly moved toward scientific evidence. Scientific evidence is evidence for a scientific concept, and which is in accordance with scientific requirement. Eyewitness testimony is considered important evidence in court, but it is of no value in the scientific community, for reasons of possible bias and the shortcomings of human perception. Therefore, eyewitness testimony is not scientific evidence. This is largely understood, but that it can only pertain to a scientific concept is often forgotten. How often have you heard atheists demand for scientific evidence for God? I even asked for this myself, until I better understood the concepts I am trying to explain in this article.
“Scientific evidence for God” implies that “God” is a scientific concept. This is certainly possible, but depends entirely on what “God” means. I have never seen a clear definition of God, but I do often encounter attributes of this “God”. One of these attributes is omnipotence: the ability to do everything. There are various degrees of omnipotence that are argued over by theologians, but I’ll overlook this for the sake of clarity. I ask you: if God can do anything, what then can count as scientific evidence of God? The answer is either everything or nothing. In both cases, we can learn nothing at all. Omnipotence is an attribute that the domain of science can not deal with. If God has this attribute, then there can exist no scientific evidence for God, and it is therefore ignorant to ask for it.
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So what to do? In short, this article argues that if people want to prove God’s existence, they must first define what “God” and “existence” are within a particular formal system. You can safely disregard any so-called proofs that do not explicitly offer this information. I have also argued that there can exist no scientific evidence for any being that is omnipotent. You can safely disregard any so-called scientific evidence for omnipotent beings. What are we left with? That is something for theists to solve. It seems that “God” is such an obscure concept that, if it possibly exists, it bears little to no resemblance to the entities described in various holy books. Until new information is released, I shall remain an unimpressed non-theist.
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Aristotle was one of the first philosophers to really try and tackle the field of causality. In Metaphysics, Aristotle proposes four different causes. These are the causa materialis, the material cause; causa formalis, the formal cause; causa efficiens, the efficient cause and the causa finalis, the final cause. For this essay, it is not important to go into the first two. Also note that our current, every-day use of the word “cause” is only one of these four, namely the efficient cause, which denotes the agent that brings something about. If A necessarily leads to B, A is the efficient cause of B. The remaining cause which is of importance in this essay is the final cause, which denotes the purpose or intended end of a certain action. If A is a necessary step to achieve B, B is the final cause for A.
It may be apparent that these causes are different, yet related. The most important aspect is the directionality these causes imply. It is this directional property that I will be focusing on a lot. One could say that the efficient cause looks from the past towards the present, whereas the final cause looks from the present towards the future. You could say that the efficient cause is the answer to the question “how”, and that the final cause is the answer to the question “why”. Another important aspect in which these two causes are different is intentionality. In case of the efficient cause, no goal is necessarily implied, whereas in the case of the final cause there is. A conscious entity is required for a final cause, as actions result from being a necessary step towards a goal.
Having said that, I assume bells have already started ringing. This description of two particular Aristotelian categories of causality will remind many of how the relationship between science and religion is often perceived: science answers the “how” questions whilst religions answers the “why” questions. In other words: science provides efficient causes, whilst religion provides final causes. The way science provides these answers is through the scientific inquiry: a method applied to a domain in which causal homogeneity and methodological naturalism are assumed. Therefore we find a directionality from past to future in science, as well as an absence of intentionality. This is why God can never scientifically be said to be a cause of anything, because an agent with a mind does not necessarily behave the same way the next time (this is also why creationism is inherently unscientific). Science is constrained, but progressive; assuming that the accumulation of information is higher than the loss of data, and assuming that there are people with novel ideas once in a while, we can expect more accurate models of reality emerge from science over time. In other words: For more accuracy, look later in the scientific archives.
Religion is different; as it (though not exclusively) provides answers to questions concerning final causes. The idea that religion is closely connected to this category of cause are supported by often invoked sayings such as “God has a plan for us all” or “God works in mysterious ways”; but also by concepts of “the greater good” and “God’s will”. The intentions of a deity for the future are the most important factor for providing an answer to the “why” of the events that occur in the present. Therefore we find a directionality from future to present in religion, as well as a clear presence of intentionality. The method that religion uses for discerning the answers it provides are wholly contingent upon interpretation of the “revealed truths” contained within “sacred books”. This means there is no epistemological basis for answers stemming from religions: they are wholly contingent upon an assumption of authority. Unlike science, religion is not progressive, but static. The prevailing method for one who wants to analyse religious answers is to look at the original texts. The earliest manuscripts are more authoritative than later ones, because these might contain alterations introduced by scribes. In other words: For more accuracy, look earlier in the religious archives.
There is also something else going on, because religious answers do not have to be constrained. Ideas spawned from religion do not even have to be consistent with logic. Such examples are abundant in theistic religions. Take for example the position of Descartes about the omnipotence paradox (“Can God create a rock which He cannot lift?”): he posits that God has absolute omnipotence, being above logic and able to do even that which is logically self-contradictory. The other attributes the Abrahamic god is often accredited with also result in logical paradoxes. These are the coexistence of God’s omniscience and free will, and the problem of evil (the coexistence of God’s omnibenevolence and suffering). Luckily, not all theologians are as drunk on God as Descartes was. They acknowledge logic as a constraint on God, as well as on the answers religion provide. As such, there exists room for debate, which is wholly absent with those who side with Descartes.
One has to wonder, though: if God is constrained by logic, is he then not also constrained by the natural laws that humans discovered through the application of logic and the epistemological toolbox we call the scientific method? And if that is so, why not recognize the basis to religious answers is logically fallacious to start with? This is one of the important questions in examining the relationship between religion and science. Though both give answers to different Aristotelian causes in principle, religion often moves beyond it’s turf. This may be evident in religiously inspired pseudo-science, such as creationism; but also in writings by philosophers who drank the God poison. On the other hand, science has been conquering land from religion on the battlefield of ideas. Questions that were previously unanswerable by science were answered by religion. In the light of the ever-improving scientific models of reality, ancient religious doctrine is approaching the absurd. Where the constrained light of science does not shine, religion stands rooted in it’s usual method: mere guesswork.
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As I am studying the Greek philosophers right now, there is one interesting question regarding Plato. I may just be rambling and be way off, but I thought it might be worthwhile writing it down nevertheless. To understand why, I will first explain what ideas Plato formulated:
Plato stated that there are basically two realities: one which we can sense with our 5 senses, and one which is objective and is independent to the reality which we can actually sense. This reality is also said to be timeless and cannot change. For sake of easy reference, this objective world will from now be called O, whereas the material reality that we can study will be called M. Plato’s main idea is that M is a shadow of O, because M constitutes of many attributes that makes it “weak” or “lesser” in terms of existence, such as being finite, as compared to O.
Now, I thought that O vs M is a good analogy to ask, what if we compare O to god? I don’t think this idea is very farfetched in theory, because there are actually many similarities between the Christian god and O, most notably that:
- M is a reflection of O
- O is supposed to not be able to change in nature and is timeless
- O exists independently of M
If switching the word O with god, this would happen:
- M is a reflection of god (which can be interpreted as M is god’s creation)
- God cannot change in nature and is timeless
- God exists independently of M
Now, there are however a few flaws in Plato’s theory, most notably the one about independence. Because if O exists independently of M, then how can we know for certain that M is merely a reflection of O? We simply cannot know what O is, because O is supposed to be seperate of M. We cannot study O at all.
This argument is strikingly similar to the argument that Christians keep repeating, except that they are contradicting themselves, because:
1) Christians claim that god exists in another realm of existence outside the material world and can thus not be interacted with or studied
2) Christians claim they have had personal experiences with god, such as being told something by god, or felt a divine presence
But 1) and 2) are almost mutually exclusive because:
3) Christians also claim that we cannot understand or know god
So if 1) is true, then 2) cannot be true, because how can they know it was god if they also at the same time claim 3)? So 2) is actually a contradiction to 1) and 3), because even if they claim to know that was indeed god, we simply cannot know.
While I am not trying to argue for some kind of extreme skepticism here, at least I think that using Plato’s theory as an analogy shows that Christians can never know for a certainty that god indeed exists, and if they claim they do they are contradicting themselves. We cannot logically prove whether god’s existence is true or false, particularly if using a similar argument like that of Plato’s, but I don’t think that is what is important, but rather which I have shown here. Due to logical uncertainty, I think any religious person should not be so quick rushing at saying “goddidit” or “it was god, I know it”, because according to this, how can they can truly know? It could’ve as well been Satan or any other divine being. It is exactly that kind of naïvety that they often claim anti-religious for doing, when the anti-religious do something they do not personally agree with, (“you follow Satan but you don’t know it”), but I think here I have evidence for that they themselves shouldn’t be so certain of god’s existence, or they are as hypocricial as they claim others to be.
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In this short article I will share my views upon the future, and why creationism has no place in it. A warning in advance; this is merely conjecture, although highly probable, still only a product of my imagination.
Like Santayana once stated, before we can take a look at the future we have to dig into the past. Creationism has it’s roots in the original biblical Christian dogma. God has created man in his own image, and our souls will be dealt with after our death based upon our loyalty to the dogma during our lives. During many, many years after Christianity became the de facto faith in the western world, philosophers have slowly stripped Christianity down to what it is now. A collection of shaky assumptions, easily taken down by modern reason.
One of these assumptions, dualism, has never been successfully challenged by reason. There have been, and still are, several philosophers who have an interesting view on things. The so-called father of modern philosophy, Descartes, was one of the first to describe dualism in a less theistic way, in a way acceptable by the standards within the level of reason mankind had reached in the seventeenth century. He described the two aspects of the human being. The mind and the brain. The mind, according to Descartes, is the non-physical part which encompasses self-awareness. The brain would takes care of the intelligence and the physical interaction with our surroundings. The Christian creationist’s view is easily applicable on this model, hence the largely theistic following of Cartesian dualism. The model has been refined over the years, like the removal of the idea of a gland as the link between the mind and the brain. But the basics have been preserved and are still fueling many philosophical debates today.
There wouldn’t be any debate if there wasn’t a movement pleading against dualism. And remember, the case against dualism is a case against Christian dogma. A large variety of philosophers are forming a formidable counterweight against the aging Cartesian dualistic model. Usually these counter arguments have a scientific background. There’s the argument from the physicists, who claim that dualism breaks the second law of thermodynamics. The biologists and doctors say brain damage can cause personality disorders. Psychologists are reporting physical reactions to mental problems. And there’s of course Occam’s razor, which simply asks why dualism should exist in the first place. All these people haven’t been able to kill off the Cartesian dualism once and for all.
The final blow to the very existence of the weakened concept “soul” will come from a very unexpected corner of science. One of the greatest, if not the greatest, logician Alan Turing. His ideas are still used in the foundations of modern computer science. His other major achievement is often overlooked. Turing saw the raw potential of computer science and it’s role in the creation of true artificial intelligence. According to Turing, a computer, if powerful enough, should be able to think individually. It should be able to be conscious, while being entirely physical. If such a computer could ever be built, the entire dualistic world view would cease to exist. Theists mocked Turing and when it turned out he was gay, which was a criminal offense at the time, he became an easy target. Soon after his prosecution and obliteration of his scientific career he died, under questionable circumstances. Many people believe he was killed because of his radically new ideas.
And then along came Gordon Moore, with a company indirectly fulfilling Turing’s dream. In 1965 Moore published a paper, “The experts look ahead – Cramming more components onto integrated circuits”. The paper describes an exponential increase in the amount of components that will fit onto a single chip. This increase is responsible for the exponential growth of computing power, storage capacity and bandwidth available in computers. This paper has been coined Moore’s Law, simply because his assumptions were bang on.
If we continue this exponential trend, following Moore’s Law, mankind will be able to effectively rebuild the human brain in electronics, and thus the mind in software. And this important breakthrough isn’t that far away. The human brain is capable of processing roughly a hundred million million instructions per second. That’s fourteen zeros. We’ve been able to create computers to just surpass one percent of that goal, but still lacking in bandwidth. But since this increase is exponential, we will reach Turing’s dream in a mere thirty years or so. Most of you will still be around when the last bastion of the old dualistic model collapses, when the pope gets a phone call from HAL 9000, explaining how there is no soul, no god and no hope.
Further reading: Vinge’s Singularity.
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Friedrich Nietzsche wrote in his “Thus spoke Zarathustra” that “God is dead! And we have killed him!”. While I admire very much Nietzsche’s philosophy, I think we should dig even further into this matter. We never put a finger on God, our hands are clean! God committed suicide ! He’s dead, by his hand!
I won’t bother with the Old Testament, when he was just a tribal god, similar to so many others, and “inspired” by the other gods “who didn’t exist”. Let the Jews worry about that. I’m talking about when he was “promoted” to a universal god, for all human beings. Suddenly he changed his old ways and decided to use other methods. He appeared to us in the form of a bastard son and made his new rules heard. Now the whole human race became his “chosen ones” and bloodshed , mass exterminations and crushing the infidels were no longer required. Suddenly he spoke of love, peace and tolerance between people.
Jesus (as he is portrayed in the Bible) appears as a peaceful, passive being, devoid of any pride or ego. He asks us to love our neighbour, to love our fellow humans how we love ourselves and to grant permanent forgiveness to those who hate, hurt or do us wrong, no matter how much wrong. We always have to forgive and never resist when we are attacked, insulted or beaten.
Also, the rules about chastity are even more tightened. Now, not only sex before marriage or cheating on your partner is sinful, but even looking at someone of the opposite sex and secretly desiring him/her will be treated as a deadly sin. The same will be said about verbally insulting someone and calling them “fools”. This is God’s new ideology that we must follow in order to achieve eternal happiness. This ideology brought by Jesus is more than just an ideology. This is what God represents. This is God.
But then we see how God inflicts wounds on himself when, just chapters after he told us not to call people “fools” he does so himself. He goes even further when he attacks the merchants selling things in the temples. His passivity and friendly attitude suddenly changes, and doing so he put another nail in his own coffin. If Jesus was the wisest man alive, why didn’t he use his infinite wisdom in order to peacefully convince the limited minded merchants to leave the temple ?
Tolerance is abandoned again when he calls those who do not listen to his teachings “vipers and vermin “. Where has “love thy neighbour” gone? Surely no one speaks this way to his neighbour when he loves him, right ? Even when he does something wrong. But Jesus seals his fate, as God, when he calls for eternal punishment in hell for the infidels, who do not follow him. Rightful and goodhearted actions are deemed nothing without faith in Christ. Without this faith, we all go to hell. This is the moment God renders his ideology obsolete. This is when God committed suicide. He is the one who asks for unlimited forgiveness, but he is also the one that offers unlimited punishment for limited sins done during a pathetic lifetime of few years that don’t even matter in the whole context of history.
It is obvious that God cannot follow his own rules. His words are contradicted either by other words or by his actions. If one who does not follow these rules deserves eternal death and God himself cannot follow them, he sentences himself to death: He commits suicide. We are innocent. As such, his ideology is rendered pointless and useless to us.
But even after his suicide, God still has followers. They call themselves “Christians”. but what is a Christian ? Nietzsche wrote in “The Antichrist” that the only Christian in human history died on the cross. Again, I go even further and say there was never such thing as Christian, since no one ever followed the rules required by the suicidal god to achieve this title. If we go on the streets and ask 1000 people the question “what is a Christian and what does it take to be one?”, it is guaranteed that we will get exactly 1000 definitions. The truth is that after God committed suicide, the people performed an autopsy on him and dissected him, each taking a part, the one that suits him/her best. We will find out that some don’t consider sex before marriage or sexual lust a sin at all. When we bring to them the lines quoted above, they either say that they are not important or they are just a figure of speech. To some, who consider themselves fundamentalists, they don’t find anything wrong in rejecting atheists and people who don’t believe what they believe. Or, why don’t we try hitting one of these Christians in the face. Will they be real Christians and turn the other cheek, while, perhaps trying to talk to us rationally, or will they do like a “mere human” would and hit back?
Also, who actually believes in this shallow, senseless emotion called “love for everybody”? Do you really think someone actually experiences this “love” for everyone in the world ? No! Some of them might have the guts to say something like this. But they are just words. They couldn’t care less if 2 blocks away there was a car accident and some people died. But what about loving Christ more than your wife/girlfriend/mother/father etcetera? Does anyone even think of Christ when they are with someone they love? Christian teachings are very incompatible with human personality, that’s why no one can follow them. Like I said, the only thing Christians can do is take God apart and reassemble him in the way they choose.
Let’s face it, for every “Christian” there is a Jesus who fits their own interests and interpretation. There are orthodox Christians, catholic Christians, protestant Christians, Jehova’s Witness Christians, and another million kinds of Christians, but no actual Christian. There never has been.
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In this article I will analyse the attempts to attain knowledge or “truth” of various systems who claim it. Afterwards, I will examine these systems for their merit and their danger. When it comes to truth, there are three systems who claim to have some of it. There is science, there is philosophy, and there is religion. Because this is an analysis, I will try not to favor any of these three and stay objective.
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