Legendium -> RE: Magic - A Discussion. (4/10/2015 12:14:19)
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As for the mechanics of how magic works... That is something I don't really attempt to explain, beyond the outline above. I couldn't explain to you how electricity works, or how to fly a plane, but that doesn't cheapen or discount those things. The structure appeals to me, and I find this view to be applicable/adaptable to most RPs/game universes. See, this is what always annoys me about scientific explanations of magic. Nobody really knows how it works, and many people who don't understand science try to explain it with science. Let me illustrate why these explanations do not suffice, using the classic example of a fireball. quote:
First and foremost, my conception of magic is that it is a fundamental, universal force, rather in the same vein as gravity or electromagnetism. This is an okay assumption. I agree that we should see magic as a force. However, it doesn't explain the occurrence of fireball spells. Fire is what happens when there is an exothermic reaction between an element and oxygen (Generally oxygen. It can be something else that creates an exothermic reaction, (Releasing energy) but in this case I will assume it is oxygen as that is readily available substance found in the air.). So for a fireball to happen, some form of flammable gas must be present. And there are no gases in the air which will react with oxygen, so the gas must come from elsewhere. Where does it come from? Nicholas just pointed out that a fundamental law of magic is that you cannot make something from nothing. So where did this gas come from? The only explanation I can think of is that the wizard must be some creature which is not human and can create a flammable gas at their fingertips which then somehow ignites and is projected forward. This cannot be the case because humans don't produce gas at their fingertips. We do produce a flammable gas at the rear of our bodies - but that gas burns blue and there's no way it would end up at the hands, which is the common conception of a fireball (Fireballs tend to burn orange, not blue, and mages shoot them out of their hands, not behinds.) There's also the problem of how the gas would combust. I'm no expert on combustion, but it requires a quick addition of a lot of heat. There's nothing in the traditional spellcasting gesture which shows how enough heat to create a flame would be produced. They don't snap their fingers (Which wouldn't be enough friction to create enough heat in any case) and they don't channel their body heat (Because body heat just isn't hot enough. To make it hot enough, you'd have to concentrate it all somewhere, which would mean the mage would die of cold in the rest of his body, were it even possible to change where the heat in your body goes.) so there's no way enough heat can be produced. Then there's the matter of making it move. You ever tried pushing a gas? Not much will happen. If the wizard were somehow able to ignite the gas, he would need to move it, and pushing it with his hand will probably just catch it on fire, let alone move it. The best way would be to put it in a tunnel or some kind and let make it come out in one direction, or to have a huge fan blow it towards your enemy. Humans have neither of these capabilities. And how do these fireballs explode? There's nothing that flammable on a human body or armor, unless you're fighting the Oily Tar Knight or something. There is no logical explanation for this. And how does one control it with their mind? Okay, maybe this is easier to explain as current technology is getting there, but how can a wizard raise his hand and shoot a fireball from it with only his mind without some apparatus connecting it to his brain? I'm no neurobiologist, so I can't really say much here, but I think you would need to change human biology for this to work, which generally doesn't happen in fantasy, because "Anyone can do magic." It's a nice idea, but if we're talking about fireballs, you either do or you don't have gas producing finger with a tunnel/fan attached to it. And what's the biggest problem with all of this? There's no way that a phenomena similar to electromagnetism or gravity can create a flame. Your definition of magic as a phenomena (Emphasis on that. Gravity isn't a force. Weight is the force, gravity is the phenomena.) cannot explain the occurrence of fireballs. You may argue that electricity can cause heat to be produced, but let me tell you something - electrons don't cause heat in a wire. Electrons in a wire heat the wire up due to internal resistance. The electrons move through the wire, but they do occasionally bump into the positive nuclei of the atoms in the wire. This causes friction, which causes the loss of energy in the form of heat energy. So no, your phenomena explanation does not explain fireballs. I will also admit that I am only a high-school Physics/Chem student and I do not have a full knowledge of these areas. But I know enough to show you that it isn't a physical phenomena - or if it is, that it isn't responsible for one of the most common magic spells. To another one of your points: quote:
What this means is that anyone can use magic. The ability to use magic is a learned and acquired skill, like the ability to duel with a sword, or change the oil in your car. For some, this ability comes naturally, while others require long years of study and training to attain mastery. Like any skill, the ability exists across the entire population, but is present in greater or lesser degree (Sort of like some people keep better time than others, or can sing better, or are better at math). This is more of a technicality, but not everyone can sing. People who have permanently lost their voice (Take Stephen Hawking for example) will never be able to sing. Some people will never be able to fight with a sword because they were born with a deformity which caused them to have tiny little fingers at the shoulder rather than arms. Some people are born with mental issues, some people are born blind, the list goes on and on. Does that mean some people will be born with magical impairments completely hindering them from ever performing magical acts? quote:
For me, magic exists as (in some cases) an alternative to technology. Technology and magic don't play well together (Readers of the Dresden Files will recall Harry's endless technological woes). What's the explanation for this? I get that it balances things nicely in modern settings from a gameplay/story outlook, but from a scientific standpoint, I don't see the reasoning. Sure, there are some physical phenomena which interfere with technology (None that I can think of off the top of my head tho') but there are probably ways of working around that. And whoever it was who specialized in magic and technology in the history of the setting in which this magic exists probably saw magic develop alongside technology. They must have thought of ways to get around things and created technology which could cope with the presence of magic. I hate to be the kind of guy who (Hopefully objectively and not in a harmful way) criticizes everything, but when it comes to the scientific, my school has trained me to be this rigorous. I'll move on to the other posts. quote:
I always see magic as the mage using their mana or some other form of life energy to amplify their will or thoughts to effect the world. For example, if someone forms a fireball, it's not just burning off of nothing, the mage is using their mana as a fuel source. Or, in the example you've listed, they would be using their mana, which I assume would be produced as a natural function like body heat or something, to influence electrons or whatever to move in a specific way in a specific location with it becoming more difficult the further away it is from the user. Rules and stuff change from universe to universe, but the general concept stays the same. Natural energy of some kind + thought = effect. But what is mana then? If the fireball is burning off of mana, it seems to be some form of flammable gas. Then I fail to see how anyone can control it. Thoughts (As far as I understand) are just sequences of electrical pulses (Again, I'm no neurobiologist and know almost nothing about the brain). And if mana is a flammable material, how on earth can it be used to create an electrical current in a non-conductor like air? Moving on to Nicholas' Post. quote:
This also means he has to replenish that reserve by eating much more than normal. In the same vein as an athlete, using up his Mana reserve is like how the body consumes carbs for energy. Ooh! Something tangible! Mana must come from the same elements in food. Which means lots of carbon. And can explain how it can be a flammable gas... And I have no idea how bones and muscles strengthen because I don't take bio, so I can't tell you if that makes sense or not. quote:
*It is completely impossible to bring back the dead once they've passed on. No if's, and's, or but's about it. Oh, but there could be an if depending on what the definition of dead is. I'm not sure how heart attacks work, but I'm fairly certain that the heart stops beating. Which is most of our definition of "dead." Hmm... That's a good question. What qualifies as dead? At any rate, if we define death as the heart no longer beating, I'm afraid you can bring people back from the dead with a defibrillator. Not in every case (If their heart is torn apart, it's torn apart and nothing will change that) but still, enough to disprove it. Sort of. quote:
*It is impossible to create something out of nothing. Yeah, I can agree with that. quote:
*For every spell/enchantment/charm/whatever you want to call it, there is always a counter force that will negate it and its effects. Like Newton's Third Law explains, for every force - there is an equal, opposite force that will cancel it out. Hence, "Anti-Magic". I think you've misunderstood the third law. "For every force there is an equal and opposite reaction." There's no mention of anything cancelling anything out. It just means that if a tire exerts a force on a road, the road exerts a force on the tire. I'll let a Physics tutorial site explain it better: "Consider the propulsion of a fish through the water. A fish uses its fins to push water backwards. But a push on the water will only serve to accelerate the water. Since forces result from mutual interactions, the water must also be pushing the fish forwards, propelling the fish through the water. The size of the force on the water equals the size of the force on the fish; the direction of the force on the water (backwards) is opposite the direction of the force on the fish (forwards). For every action, there is an equal (in size) and opposite (in direction) reaction force. Action-reaction force pairs make it possible for fish to swim." See? There's no cancelling of forces. That would happen if there were equal and opposite forces acting on the same system. But it's happening on two different systems, the fish and the water in this case. Besides, cancelling of forces would make magic useless because nothing would happen. Maybe I misunderstood your point, but using the Third Law of Motion is hardly a good way to prove this point. quote:
*Magic always comes with a drawback or price of some kind. There are some that are far greater than others, and sometimes the effect will not be entirely as desired. I can understand this. Sort of. Like with energy. By lighting a lamp, you lose some light energy in the form of heat energy. It sort of works. quote:
*When harnessing it, there comes a certain temptation to abuse your power. It's my belief that Magic is not necessarily corrupting, but is in the same way that a Martial Artist might be tempted to use their skills to intimidate, coerce, bully or even cause harm to others. Hence, it has to be regulated, controlled and kept tightly under wraps, lest the weak-willed give in to it. I agree with you on human nature. People are corrupt. I don't see why magic is more corrupting than anything else, but okay. quote:
*When using Divination/Prophecy/Fortune-Telling, it is key to be as cryptic as possible, and never give what the reader expects. Prophecies may or may not always be right, but it's helpful to have them have a twist or maybe even be subverted in some way, like a loophole. Um, why? Like, really why? I get it from a writer's perspective, but if you consider the people in the world you've created should act like real people, it would make much more sense to be clear. Like I said, I get it from a writer's view, and even in the story, you could have a large group of diviners follow the "vagueness" set of rules, but certainly there will be freelancers who like to be direct? Anyways, I've spent enough time on this. Sorry for only pointing out flaws and not offering any solutions, but it's just who I am. Personally, I say leave magic unexplained because it never will make sense scientifically. But that's just my opinion. Keep trying if you want.
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