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Scientific Sceptic Vs. Pseudoscience sceptic

red_rook

New Blood
Joined
Jan 17, 2010
Messages
11
My friend and I are both sceptics. We both consider ourselves to have a mind geared for science. We both love physics. I believe in well established laws such as the conservation of energy. My friend believes in anti-gravity, chi, and Overunity (free energy).

We oddly both get our beliefs from experiments conducted by ourselves and others. The beliefs I hold come from well understood experiments. The beliefs he has come from things like Finsrud's mobile, psi wheels, and UFO conspiracy theories.

Finsrud's mobile is a ball in constant motion using only gravity and magnetism in Norway. This defies the fact that both those forces are conservative forces that should cancel themselves out in a complete circuit. In other words, you shouldn't have excess energy to overcome friction forever, so he thinks this device proves free energy. In reality this device has to be getting energy from outside the isolated system. If it is not a fraud, then I suspect some complicated set of forces involving agitation from the earth's rotation or the earth's magnetic field. I prefer the easy answer that it is a fraud. Physics demand that the energy come from somewhere.

Psi-wheels are little pieces of creased paper on a pin that you can make spin by putting your hand next to it. You can easily find instructions on the internet and you can replicate the experiment in minutes. It works, and my friend considers it proof of psychic energy. I consider it agitation from temperature changes coming from my hand to the air.

The UFO conspiracy theories are known by everone. My friend differs in the fact that he believes in some secret anti-gravity force involving electrical manipulation of gravity. He believes this force proves we misunderstand gravity completely, and oddly there is some reputable literature suggesting the U.S. military at least did experiments on this. I highly doubt that there is an electrically produced gravity force, but this new field would likely still fit what we already know about gravity if it existed. Otherwise, it wouldn't be gravity.

He believes I dismiss his evidence based on my blind faith in the dogmas of science. I'm dismissing his experimental evidence. I believe his ideas are based on blind faith in what he reads, and he clearly dismisses the explanations of experiments we both did in college.

How do two sceptics on opposite sides of the same issues get through to each other? We are both stubborn by nature, so how does communication happen in the end? Is there a simple way beyond experimentation to show that one person is being unreasonable? Is there some logical argument I can use to show that these examples are not proof against the natural laws of physics? The simple answer would be to say that he is believing in the stranger ideas, so he is wrong, yet we all know that some strange ideas are right. Quantum mechanics existing makes it hard to stand on this argument alone.
 
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Hi

Finsrud's Mobile: Over on the Steorn forums, we decided, after looking at the schematics and such, that it's just a pendulum. It's a big pendulum, and pendula conserve the bejeasus out of momentum, so it runs for a long time... but it's just a pendulum. All that stuff that's on it is to obfuscate, confuse, and amuse.

It's art, not physics.

....

Oh.

Ok.

Not all of us agreed, but all the guys with some connection to this universe did.

Psi-wheels: if they're psi-powered, they should operate through a sheet of Saran Wrap, right? If they're heat differential stuff or, as I believe but can't prove... or even test... vapor outgassing from the skin, then they wouldn't work through the Wrap, right?

Sounds like a valid experiment to me.

UFOs: Some guy saw a thing they didn't recognize in the sky isn't good enough for me, and I SAW one once. Not a UFO - probably - just something I didn't recognize or understand in the sky.

For instance, the Phoenix Lights that had so many folks at their phones for a while: I was in Vietnam. I recognized them immediately as air-dropped parachute flares. They dropped them around Bien Hoa Air Base frequently, and we at Bien Hoa Army would go outside and watch them.

Ha! I was an Explosive Ordnance Disposal Specialist: We used to set them off in out parking lot for celebrations.

The people said that they weren't flares because the spectrometry didn't match their flare. Well, yes - that might be because most flares are iron-based, and these babies are magnesium-based.

Gotta get those 2.2 million candle power from somewhere, right?

My personal feeling is that your friend lets too much of what he wants to see into his observations. Discounting things that have been shown repeatedly to be true in favor of, "some guy on the internet said," is applying skepticism, as Harlan Ellison once said, "like a drunk and a light post: Using it for support instead of enlightenment."
 
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Hi red_rook. Welcome to the forums. :)

We oddly both get our beliefs from experiments conducted by ourselves and others. The beliefs I hold come from well understood experiments. The beliefs he has come from things like Finsrud's mobile, psi wheels, and UFO conspiracy theories.

Although it might initially appear this way, the development of one's beliefs is a little more complicated.

You may have ultimately based most of your conclusions on experiments, however the way you determined that a) they were 'well understood' (or indeed robust and reliable) and b) that you should base your beliefs on them in the first place would be far more relevant to the discussion.

By the same token, your friend's decision to base his conclusions on the opinions of conspirators and on the results of experiments that support psi and supernatural phenomena would arise from his own experiences, producing values that conflict with yours.

He believes I dismiss his evidence based on my blind faith in the dogmas of science. I'm dismissing his experimental evidence. I believe his ideas are based on blind faith in what he reads, and he clearly dismisses the explanations of experiments we both did in college.

In effect, you dismiss his ideas because the conclusions require an acceptance of certain logical fallacies and an amount of social thinking. I wouldn't go so far as thinking his beliefs amount to 'blind faith'; he is merely being more selective in his reasoning, and basing it on a different set of standards. That's not to say his conclusions are just as right as yours - there's a reason why science works as it does. But it helps to think of his reasoning as being flawed because those fundamental values in evaluating evidence are so radically different.

How do two sceptics on opposite sides of the same issues get through to each other? We are both stubborn by nature, so how does communication happen in the end? Is there a simple way beyond experimentation to show that one person is being unreasonable? Is there some logical argument I can use to show that these examples are not proof against the natural laws of physics?

Put simply? You can't, really. Sorry - it'd be nice to think there existed some magic bullet of reason, but there isn't.

There's an illusion that makes us think the way we evaluate evidence is used because we believe it works, while others don't. We're left scratching our heads over how somebody else can be so stupid, because obviously their epistemology is so easy to show as being useless. Mind you, everybody does this. I guarantee your mate thinks this of you right now.

The epistemology you use developed because you inherited your thinking values from people who you liked and respected. They build on each other slowly, causing you to reject some beliefs and embrace others. This scaffold is damn hard to pull apart, especially post adolescence, leaving most adults with a solid thinking machine that resists reconstruction.

It's possible that over time your friend might find inconsistencies in his beliefs, leading to a dissonance that is hard for him to shake without reevaluating how he thinks about these things. Chances are he's developed ways to get around this, however, meaning he'd plug on in spite of the glaring errors.

My advice? Find ways to avoid discussing those things. You have my sympathy as I have a close friend who I avoid discussing any sort of pseudomedicine with for those reasons. We have a good relationship in spite of the no-go zone.

Sucks, but you have a choice - friendship, or frustration.

Athon
 
This is a common problem for people who don't understand the scientific process. What is evidence, what are unsupportable claims, comparing science to religion not getting the difference and so on.

My oversimplistic solution to this argument is to point out that science is successful. When you compare scientific observation to pseudo-evidence supporting claims, the big difference glares out at you. Good science is successful. Pseudoscience is not.
 
Finsrud's mobile is a ball in constant motion using only gravity and magnetism in Norway.
The longest it has run without stopping is 14 days.

This defies the fact that both those forces are conservative forces that should cancel themselves out in a complete circuit.
It has a 40kg pendulum; that's what keeps it going.

Note that Finsrud himself has never claimed it is a perpetual motion device; he considers it a work of art.

In other words, you shouldn't have excess energy to overcome friction forever, so he thinks this device proves free energy. In reality this device has to be getting energy from outside the isolated system. If it is not a fraud, then I suspect some complicated set of forces involving agitation from the earth's rotation or the earth's magnetic field. I prefer the easy answer that it is a fraud. Physics demand that the energy come from somewhere.
It's not a fraud, it's just a finely balanced and finely engineered device. It actually runs down after a few days and has to be restarted, just as you'd expect.
 
There's a reason it's called pseudoscience. Even people on the student level can achieve solid results using scientific methods and scientific peer review. Pseudosciences will never stand up to the more intense style of scrutiny legitimate scientific studies offer. Nuff said.
 
Well, I was going to do some actual debunking here, but everyone else beat me to it.

In any case, what studies does your friend claim to have found which prove that electricity can manipulate gravity?
 
Wow, one day on my first post, and there is a lot to answer already.

Finsrud's mobile
When I was saying it was a fraud; I was meaning that the idea that this thing ran forever had to be a fraud. If the artist isn't claiming the mobile runs longer than 14 days, then this is at least in the realm of possibility.

I think my friend views himself as Thomas Edison. He makes little wheels with magnets mounted onto old hard drives. He has the problem that there is always some magnetic hump to get over, yet he comes up with more elaborate systems that work less efficient. He seems to think if he just tries hard enough it will work. If you disprove this mobile, he will still try to build it himself.

Psi Wheel
I've already pointed out the thing doesn't work in a large styrofoam cup. He will concede that temperature change might play a role in starting the object, but he is convinced that psychic energy has to be the main component. He seems to think with practice he can have stronger energy to overcome things like styrofoam. This is common when I discuss things with him. He'll give in a little bit when backed into a corner, but he will still insist that there is more hidden than what we realize.

UFO Technology
I looked this guy up again, because I don't know that much about him. It is hard to get serious information, because there are so many sites that portray him as some sort of UFO inventor. His name is T. Townsend Brown. What I can confirm is that he was a Naval scientist studying electromagnetism, radiation, and gravity.

I've also found papers by modern scientists that now have reason to believe his gravity experiments were actually using ion propulsion, not gravity manipulation. The reason I doubt electricity manipulates gravity is that gravity is a specific force based on mass. Electricity is dealing with nearly massless objects, so I would think that any force caused by electricity would naturally be magnetic. Electrons care more about permeability then they do about mass.

He thinks Brown found an electrical force that makes an object appear nearly massless to their surroundings. He thinks it also erases inertia, which is why "UFO" craft can do such sharp turns.

Debunking
I don't mind having these conversations with my friend. I enjoy physics, so I don't mind pondering unique physics situations. Normal debunking doesn't work in talking to him though. The baffling thing is that both of us had the same education. Both of us know the reason scientist's believe what they do. He is far from being stupid.

The main difference is that I believe science is a community task that only works properly among large groups of people over long periods of time. My friend views science as a gateway into hidden knowledge. He wants to be the one on the cutting edge that proved everyone was incorrect in their scientific assumptions. I think this is why I instantly try to match any demonstration to the foundation others established. He instantly tries to find ways any demonstration shows that science needs to be reworked.

This is why he will never get through to me, and I will never get through to him. I naturally trust the collective work of mankind, and he never will. In his words this makes me less of a sceptic than him, but I'm not sure that it does.

He is a smart guy though. I feel like I make him seem dumber than he is in the above paragraphs. In reality, he could probably do great things if he stopped tinkering on dead ends.
 
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Finsrud's mobile is a ball in constant motion using only gravity and magnetism in Norway.

So, this device is kept in an evacuated chamber, in complete darkness, at absolute zero?


Psi-wheels are little pieces of creased paper on a pin that you can make spin by putting your hand next to it. You can easily find instructions on the internet and you can replicate the experiment in minutes. It works, and my friend considers it proof of psychic energy. I consider it agitation from temperature changes coming from my hand to the air.

http://www.thinkgeek.com/geektoys/science/9bec/

My friend differs in the fact that he believes in some secret anti-gravity force involving electrical manipulation of gravity. He believes this force proves we misunderstand gravity completely,

How's his grasp of General Relativiry?

How do two sceptics on opposite sides of the same issues get through to each other?

Why would you call him a "skeptic"?

We are both stubborn by nature, so how does communication happen in the end? Is there a simple way beyond experimentation to show that one person is being unreasonable?

Replication and peer review come to mind.

Is there some logical argument I can use to show that these examples are not proof against the natural laws of physics?

The mathematical equations of physics are logical arguments, of one of the most formal kinds of logic there is.

The simple answer would be to say that he is believing in the stranger ideas, so he is wrong, yet we all know that some strange ideas are right.

The term "faith" is sometimes defined as 'belief without evidence,' but in many cases it can also be shown to be 'belief in the face of contrary evidence.' The best thing I could suggest would be for you to recommend that your friend study a bit more science. If he reaches the point where he begins to actually understand why some of the things he now believes run counter to the way reality works, then you won't need to refute him: his new knowledge will cause him to refute his old beliefs himself.

If he refuses to further educate himself in science, then there's not much you can do, other than to point out that he's closed his mind to the most fruitful avenue of understanding humans have yet discovered.
 
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I think my friend views himself as Thomas Edison.

Have you pointed out to him that Edison arrived at most of his useful inventions by a) employing a staff of engineers who b) desinged experiments, and c) carried out thousands of trial and error tests for each given invention?

It's not like he just walked into the Great Pyramid one day, was smitten with a vision of Ra and Prometheus doing the tango, and then developed the lightbulb the next morning. :)

He makes little wheels with magnets mounted onto old hard drives. He has the problem that there is always some magnetic hump to get over, yet he comes up with more elaborate systems that work less efficient. He seems to think if he just tries hard enough it will work. If you disprove this mobile, he will still try to build it himself.

Building a replica could be fun. But, where does he imagine the energy is coming from to get over the magnetic "humps" he keeps encountering? Does he not realize that, if nothing else, the more components he adds to his system, the more friction, hysteresis, etc. he has to overcome, and therefore the more energy he needs?

It really sounds like he doesn't have a good grasp of basic physics.

...psychic energy...

What does he think this is? Does he really understand what "energy" means?

He thinks Brown found an electrical force that makes an object appear nearly massless to their surroundings. He thinks it also erases inertia, which is why "UFO" craft can do such sharp turns.

Does he realize that it's possible to "levitate" things magenetically and electromagnetically, but that this works by opposing magnetic fields and has nothing to do with gravity?

http://www.fas.harvard.edu/~scdirof...sm/MagneticLevitation/MagneticLevitation.html
http://www.levitron.com/physics.html

Both of us know the reason scientist's believe what they do. He is far from being stupid.
The main difference is that I believe science is a community task that only works properly among large groups of people over long periods of time. My friend views science as a gateway into hidden knowledge. He wants to be the one on the cutting edge that proved everyone was incorrect in their scientific assumptions.

He could be very intelligent, and simply ignorant of how science really works. Begining with an agenda to prove every established theory incorrect is not a very auspicious start. There has to first be a reason to re-evaluate it. If current theory adequately explains current observation, where is the compelling need to change it?

Science is about searching for the truth, not about asserting one's own "truth" and then trying to make reality conform to it.

I naturally trust the collective work of mankind, and he never will. In his words this makes me less of a sceptic than him, but I'm not sure that it does.

Then what does he trust? Only his own direct observation, regardless of contradiction by evidence demonstrated by countless others? That is not skepticism, it is a form of solipcism.
 
@Dr H - I agree that he simply must be missing something, but I can't read books for him. He has to be the one choosing to go to the library and finding credible science books.

I would still consider him a sceptic from the standpoint that he doesn't buy everything he is told. The breakdown is more in the ability to discern credibility. I know scepticism is the sacred cow of this site, but I think scepticism can remain loosely defined as a practice of doubting first and believing after proof of some sort is given. You don't need to define it in a single box like using peer review and replication. I consider doubt something too personal to confine to a single set of best methods. You don't make scepticism somthing less by allowing enough wiggle room for some sceptics to be wrong. The doubt is the first step. The refinement of the best way to doubt can come with time.

Everyone's posts have been helpful in my own thought process, but I'm not sure it will help my friend any. I'm not seeing anything too different from the types of approaches I've taken. I've gotten some good information to affrim my own beliefs, but he has already responded that people want me to believe the Finsrud Mobile lasts 14 days for a reason. Oh well, he can go back to his conspiracy theories. If anything, it is just nice to see people trying to debunk these claims as lunacy instead of backing them up as possibilities.
 
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@Dr H - I agree that he simply must be missing something, but I can't read books for him. He has to be the one choosing to go to the library and finding credible science books.

I would still consider him a sceptic from the standpoint that he doesn't buy everything he is told. The breakdown is more in the ability to discern credibility. I know scepticism is the sacred cow of this site, but I think scepticism can remain loosely defined as a practice of doubting first and believing after proof of some sort is given. You don't need to define it in a single box like using peer review and replication. I consider doubt something too personal to confine to a single set of best methods. You don't make scepticism somthing less by allowing enough wiggle room for some sceptics to be wrong. The doubt is the first step. The refinement of the best way to doubt can come with time.

Everyone's posts have been helpful in my own thought process, but I'm not sure it will help my friend any. I'm not seeing anything too different from the types of approaches I've taken. I've gotten some good information to affrim my own beliefs, but he has already responded that people want me to believe the Finsrud Mobile lasts 14 days for a reason. Oh well, he can go back to his conspiracy theories. If anything, it is just nice to see people trying to debunk these claims as lunacy instead of backing them up as possibilities.

If you want to be at the cutting edge of science you need to know where that edge is. That means first you need to understand the existing principles before you go beyond them. Has your friend actually studied science?

As has been pointed out T. E. wasn't some lonely genius that had ideas just pop up. He punched a time clock in his own lab and put in long hours.
 
Have you pointed out to him that Edison arrived at most of his useful inventions by a) employing a staff of engineers who b) desinged experiments, and c) carried out thousands of trial and error tests for each given invention?

Once in a while, there's a certain serendipity in a typo.

I feel "desinging" as an entropy-reversing process , has a great future.
 
@tsig - He's studied science, which is exactly why I'm perplexed at his current misunderstanding of science. I can get him to regurgitate what he was taught about convection, kinetic energy, potential energy, gravity, and magnetism, yet he obviously doesn't believe in what he was taught. He is putting trust into things like websites with flashing twirling UFO's.

This is what baffles me. We are both software engineers, so neither of our jobs rely on our understanding of physics. We both had to get passing grades in a higher level undergraduate science class like calculus based physics, but neither of us need to know physics to survive. I can understand him not being an expert scientist, but he is rejecting the most simple fundamentals of Physics. He is rejecting things that elementary school kids should have a better grasp of. It still baffles me that someone competant in an area requiring logic can trust some random person on the internet over centuries of independant study. How does someone intelligent buy stuff from loons, and then turn around and think everyone else is just buying what they are told?
 
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How does someone intelligent buy stuff from loons, and then turn around and think everyone else is just buying what they are told?
Cognitive dissonance?

http://en.wikipedia.org/wiki/Cognitive_dissonance

"The theory of cognitive dissonance proposes that people have a motivational drive to reduce dissonance by changing their attitudes, beliefs, and behaviors, or by justifying or rationalizing their attitudes, beliefs, and behaviors."

Example...

“The anxiety that comes with the possibility of having made a bad decision can lead to rationalization, the tendency to create additional reasons or justifications to support one's choices. A person who just spent too much money on a new car might decide that the new vehicle is much less likely to break down than his or her old car. This belief may or may not be true, but it would likely reduce dissonance and make the person feel better. "

And...

”Dissonance can also lead to confirmation bias, the denial of disconfirming evidence, and other ego defense mechanisms. "
 
Maybe that will always be a part of his character.
I find it sometimes makes a person more interesting.
Talking shop is one thing, believing in all sorts of kookiness
on the side is another.
I guess sometimes science cannot fulfill all of our needs
and it certainly doesn't have all the answers.
 

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