Category Archives: UFO

The Appeal To Authority – Not So Authoritative

Einstein quote The worst reason there is for believing anything is that someone says so. Einstein said that E=MC^2. Does that make it true? Funnily enough, no.

As it happens, that bit of fundamental physics is true – it has been tested so many times under every condition imaginable that it would be perverse to deny it. It is not true because Einstein said so; it is not true because a teacher says so; it is not true because a university professor says so: it is true on its own merits independent of who makes the claim. And it can be tested, and so far all of the evidence supports it.

Claiming that something is true  because a scientist, doctor, parapsychologist or anyone else with “authority” says so is a fallacy called the appeal to authority. It is usually resorted to by people who cannot prove (or supply any testable evidence to support) the claims they make. 

The appeal to authority is always a fallacy in formal (deductive) logic for the simple reason that even an expert in a given field is not immune to error. Although a qualified person is probably almost always right in what he has to say about his subject, it does not follow logically that he is perfect; there has to be independent, verifiable evidence that can be checked.

Although all appeals to authority are false appeals, there is a distinction between an appeal to authority when someone is qualified in a particular field, and someone whose qualification is in another area altogether. There are, for example, paranormal researchers who are, indeed, scientists, but who are now pursuing what can only be described as fringe science at best. When someone appeals to the alleged authority of someone whose legitimate qualifications have nothing to do with the claims being made in an unrelated area, then that is very definitely the false appeal to authority.

This post came about because of a comment from one of my correspondents in my previous post about some Christian mental health professionals (including a significant number of doctors) who believe that mental illness can often be traced to possession by demons. My correspondent taunted me by saying:

“Terrifying when qualified people acknowledge the existence of something you don’t want to believe in, isn’t it?”

The qualified people he refers to are doctors – people who have been trained over many years in a science-based discipline. They have had to pass rigorous exams to become doctors. They should be capable of diagnosing an ailment and then treating it with the appropriate science and evidence-based treatments that have been developed over many years by empirical research. They have not been trained in exorcism – for which there is no empirical evidence at all.

So, it seems, for my correspondent, the opinion of a qualified person like a doctor (who has no recognised, accredited qualifications in the supernatural) gives weight to the idea that possession is real and that an exorcism is the cure.

OK, let’s test my correspondent’s argument and see if it still holds. A very qualified friend of mine holds some of the highest qualifications it is possible to get in electrical engineering. He is as qualified (or better) in his own area of expertise as the doctors referred to above. In his opinion, the supernatural is bunk.

Here’s the situation:

  1. My correspondent implies that the opinion of some doctors supports the possession/exorcism hypothesis. (More specifically, he says that they “acknowledge” its existence, therefore implying that it really, really is true because they say so.)
  2. My electrically qualified friend says that supernatural possession is not real. (But he says that that is just his opinion.)

In both instances, qualified people have made a statement about something they are not qualified in. And in both instances, quoting them as an authority in possession or any other aspect of the so-called supernatural is fallacious.

The problem can be more subtle, however. In psi research especially, the appeal to authority is widespread. From over a hundred years ago, people like William Crookes – a great scientist – are quoted again and again in support of arguments for an afterlife and supposed communication with the dead. Crookes was a scientist; he also dabbled in séances: he believed it, promoted it, and his say so is good enough for the believers.

Even some modern scientists – from various scientific disciplines – are quoted extensively in favour of the paranormal. But again, the fact that someone has an academic qualification does not mean that their opinion about something that has not been empirically demonstrated should automatically be accepted as true. But it sounds impressive when someone with a PhD makes a pronouncement in favour of the paranormal.

Everyone, whether qualified or not, is entitled to an opinion about anything they are interested in, of course. But it still comes down to one simple fact: the evidence – available, testable and repeatable is what counts, regardless of who makes a claim. There are some astronauts who claim that the US government has captured alien spacecraft and aliens – now hidden away in secret facilities. Their claims might or might not be true, but they supply no tangible evidence, and some believers quote them as “authorities” on the matter.

If you believe in UFOs and you quote the say so of an astronaut, have you proven your case? No, of course not. Have you strengthened your case? Not in the slightest. Are you exposing your ignorance? Obviously.

The bottom line:

Quoting an “authority” is irrelevant with regard to whether a claim is true or not. Someone qualified in a subject might be right most of the time, but he is not immune from error. The fact that an “authority” says something does not automatically make it true.

Quoting someone who is not an authority – even though qualified in another area – is naive at best, or just an example of hopeless incredulity.

In short, the appeal to authority is bad thinking.

As I said at the beginning of this post – and it is worth keeping in mind when someone makes an extraordinary claim – the worst reason for believing something is that someone tells you so.

Trust me – I’m a skeptic.

Advertisements

Skeptics, Logic and Probability

MP900390096Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.
— Douglas Adams, from Last Chance To See

Sceptics are those people who, like me, do not accept extraordinary claims without the extraordinary evidence such claims require to make them believable.

Sceptics are also open-minded, despite the wailing of self-professed experts and other believers in all things paranormal. Those “experts” in woo think that open-mindedness means having a willingness to believe in the possibility that their claims are true.

But there is another definition of open-mindedness. Open-mindedness  means simply the willingness to change one’s mind in the light of new evidence. Believers in the paranormal almost always  fail that test, because no matter how often they fail to prove their claims, and no matter what evidence they come across that contradicts their beliefs, they cling tenaciously to claims they cannot prove, and which are often disproven. The closed-minded people are the ones who cannot or will not alter their views when new evidence comes along.

Scepticism itself is not a profession as such, but anyone can doubt claims that are made without evidence – and that’s the way it should be. Anyone who believes in ghosts or psychics or any other unproven claim on weak to non-existent evidence is not being open-minded, they are being gullible. When someone makes assertions about the reality of the paranormal, it is only right that others should ask, “What’s your evidence?” Or just the outright challenge: “Go on, then – prove it.”

Unfortunately, very few of the believers in – and promoters of – the paranormal have any understanding of logic; they assume that because their own reasoning makes sense to them, then they know something about logic. But logic is not a matter of common sense. Like much of science, there are many aspects of logic that are counter-intuitive. It is a subject that has to be studied – preferably under the guidance of someone who is qualified to teach it, or at least has passed the relevant accredited examinations. Not many people do study logic in a formal way, and that probably explains why so many believers commit so many fallacies when they are trying to support their beliefs with what they think is a logical argument, but what is, in fact, wishful thinking, rhetoric and sometimes pure sophistry. They might be genuine in their beliefs, but their arguments are wrong and they usually don’t know it, and they certainly don’t know why their arguments don’t hold up.

One of the most naive arguments put forward by the “experts” is often along the lines of: “An alleged paranormal event witnessed by numerous people should be given more weight than a similar alleged event witnessed by just one person.” No, it depends on whether the alleged event has any “prior plausibility.” It also depends on whether the alleged event has any independent confirmation.

Logic, however, is a theme that underlies this blog anyway, so I’m not going to make this post just about logic; I want to bring in a related theme – probability.

I thought about it recently when I read this book review by Harriet Hall. The book is: Dicing With Death: Chance, Risk and Health by  Stephen Senn. I am certainly going to get a copy in the near future. Essentially, it is a book about statistics, and how probability relates to so many things in the everyday world. Woomeisters often throw out spurious statistics to try to support the nonsense they spout,  so it’s a good idea to be aware of what can and cannot be justified with numbers.

Harriet Hall gives an example of probability from the book, and although she gives the answer to the problem, she does not explain why it is the answer. I assume that was a teaser to encourage people to buy the book, but I thought I would give the explanation here anyway. What interested me most was the fact that it provoked some discussion in the comments.

Here’s the problem:

If a man has 2 children and at least one of them is a boy, how likely is it that the other is a girl? Most people reason that there are only 2 possibilities, boy or girl, both equally likely, so there is a probability of 1 in 2, or 50%, that the other child is a girl. That’s wrong. In fact, there is a probability of 2 in 3: the other child is twice as likely to be a girl as a boy. The 50% answer is only true if you change the question slightly from “one of them is a boy” to “the firstborn is a boy.” If this doesn’t make sense to you, you really need to read the book

In logic (and most of science), common sense is not a good guide to what you might think is going on, and that applies also in statistical analysis. And it’s also the case that the set of numbers arrived at when an analysis is done might well need some degree of interpretation. If a psychic, for example, scores higher than chance expectation in a series of tests for psi, does that mean that psi has been proven? So far, no. But interpretation of results doesn’t mean forcing them into any preconceived belief you might already have. Some logical analysis also has to be applied in order to justify one’s final conclusion. (If one third of road accidents involve drink-drivers, does that mean that sober drivers, who are in twice as many road accidents, are the ones who should be banned from driving? If not, why not? Discuss.)

Statistics, as a subject in its own right, can become very complicated, depending on how far you might want to get into it. But for the purposes of this post, it’s enough to just deal with some of the basics – in essence, statistics is about probability.

But back to the puzzle. You can take it that boys and girls are born with the same 50/50 probability. There’s no need to worry about other factors like the rare occurrence of hermaphrodites or children who later become transgender, unless the problem specifically includes that information. In these kind of puzzles the information necessary to solve them is provided without any other assumptions having to be made.

But why, out of two children in this particular  family, is there a probability of 2/3 of the other child being a girl?

Consider it this way: in a two child family, there are four possible combinations of births: boy/boy; boy/girl; girl/boy; girl/girl. You already know that at least one of the children is a boy, which rules out the girl/girl combination. Out of the three remaining possibilities, one possibility is that there are two boys, but there are two possibilities that include a girl. So the chances of the other child being a girl is 2/3. Counterintuitive, but true.

If the problem had stated specifically that, say, the first born had been a boy, then the probability that the other child was a girl would, indeed, be 50/50.

But there are some probability problems that are so counter-intuitive, that even mathematicians have been in vehement disagreement with each other. One of the most famous of these problems has become a classic of its kind: the so-called Monty Hall Problem.

Monty Hall hosted a US TV game show called Let’s Make A Deal. The highlight of the show came when the leading contestant had the chance to win a big prize – maybe a car – or a pretty worthless booby prize. It worked like this:

Monty Hall presented the contestant with three doors, one of which had the star prize behind it, but the other two had booby prizes behind them. The contestant was then invited to choose the door he guessed might hide his new car. At this stage, only Monty Hall knew which door hid the prize; it could be the contestant’s original choice, or it could be one of the other two doors. In any case, Monty Hall would then open one of the other doors, showing that it was not the star prize. The contestant was then offered the option of changing his original choice, and select the other closed door instead.

Here’s the problem: should the contestant stick with his first choice, or does he have a better chance of winning if he switches? Or doesn’t it make any difference? There are only two choices now so is it just a 50/50 chance of winning, or does he increase his chances of winning if he switches?

Strangely enough, the contestant will double the probability of winning the star prize if he switches. If he does so, his probability of winning goes from 1/3 to 2/3.

I’ve had some interesting conversations with people who will not accept that answer, because they see the problem as changing a 1/3 probability into a 50/50 probability and as far as they see it, 2/3 just doesn’t ring true when there are now just two choices.

Here’s why the contestant will double his chance of winning if he switches:

Suppose he chooses door A. If that was his only choice, then his chances of being right are 1/3.  Each of the other doors, B and C, also have a probability of 1/3, so together, the probability that the prize is behind one of the other two doors is 2/3. If there was no option to switch, then the contestant’s probability of winning is just 1/3. But by sticking with his original choice, it is still 1/3.

Given the fact that there is a 2/3 probability that the prize is behind one of the other two doors, it makes sense to switch. If that doesn’t seem obvious, think of it another way: imagine you had the choice of picking the prize from a million doors. You therefore have a one in a million chance of picking the prize, and 999,999 chances of being wrong. So Monty says, “OK, I’ll open 999,998 doors that do not have the star prize behind them.” What would you do then? Your original choice is still one in a million, but the probability of the prize being behind any of the other doors, including the one still unopened door is nearly (but not quite) certain. There are no guarantees, of course, but in that scenario, it would be foolish to stick with your original choice.

One other way of looking at it is if Monty Hall didn’t open any of the other doors but simply said that you can have whatever is behind all of the other doors if you give up your first choice. In the game show you get two other doors, or in the hypothetical million door choice you get 999,999.

These kind of puzzles are fun to do, but they are the basis of statistical analysis, which is so important in so many aspects of our daily lives. Medical research in particular depends on statistical analysis to work out whether new drugs are not just effective, but also safe. And those new drugs need to have a very high probability of working as expected, but also a very low probability of causing any harm because of any side effects they might have. Statistical analysis of properly controlled tests is one of the things that leads to treatments that give us longer and healthier lives than our ancestors could ever have dreamed of.

Most people, of course, are not statisticians, and we have to rely on the professionals to work out the fine details of things – like drugs – with regard to whether they work and are safe. In the everyday world, however, I think it is worthwhile for people to get to grips with some basic probability theory. It’s the misunderstanding of how likely something is that leads to the belief in many aspects of the paranormal.

A couple of years ago, for example, I followed a thread on a pro paranormal blog in which it was stated that a very small number of people had won two or more lottery jackpots. The basic idea was that because such a scenario was so unlikely, then there must be some underlying psychic activity going on that caused those winners to attract the wins they achieved.

The reasoning went like this: the probability of winning the jackpot in a 6 out of 49 draw is approximately one in 14 million. To win two such draws – even three or even four jackpots brings the odds against to astronomical levels. The odds are so unlikely, that there must be something else (psychic powers) at work. (Try working out on your pocket calculator 14 million x 14 million x 14 million, etc.)

The thing is, though, if someone is lucky enough to win multiple jackpots, probability predicts that such a scenario is inevitable. What probability theory does not predict is who the winner will be. If a lottery draw is truly random, then you cannot expect numbers to be drawn with any kind of predictable outcome, which is why there is no such thing as a “winning system” that anyone could devise.

The bad thinking going on by paranormal proponents is to focus on an unusual occurrence after the event. Basically it is a version of the Texas Sharpshooter Fallacy – taking a few pot shots at the side of a barn and then drawing bullseyes around the hits. Psychics do not routinely win the lottery, after all, and no one has ever taken a Nostradamus verse and predicted an important event before it happens.

If someone does have two or three lottery wins, so what? Unless it is predicted before it happens, there is no need to assume anything paranormal is going on. (If it did happen, though, I think the first thing the lottery people would do would be to check their system for malfunction or tampering.)

Not everything can be reduced to numbers, though. Inductive logic is also about probability, but quantifying the probability of some things is not straightforward. Are UFOs, i.e., alien space ships, real? Without knowing all the parameters, a numerical figure can’t be worked out, but the probability of alien visitation to this planet is almost zero. But am I justified in making that assertion – or are the UFO “experts” right with their claims that UFOs are here and are abducting humans on a daily basis?

Given the fact that the laws of physics apply all over the universe, I think it likely that life exists elsewhere. It’s not certain, just likely. Perhaps there are planets that even have intelligent life with science and  technology. It’s happened here, so why not elsewhere? I don’t argue that life doesn’t exist somewhere else, just that they are almost certainly not here. The laws of physics give good reasons to believe that alien visitation is unlikely in the extreme. But the UFO buffs don’t do their case any good by speculating about wormholes, other dimensions or anything else they can come up with. Physicists themselves speculate about such possibilities, but they also offer good reasons why such speculative ideas are likely to remain nothing more than that – speculation.

Given the choice between unsupported assertions by UFO believers and what science has to say, I think the best bet is to go with the science. The burden of proof is still on the people who make the claims about extraterrestrial visitation. Believers see UFOs; astronomers see meteors, space debris and other explainable phenomena. The sceptics among us just see things we can’t explain, without feeling the need to make up something to fill in the gaps. If you don’t know what it is you are seeing, there’s no shame in just saying, “I don’t know.”

When the believers make extraordinary claims without tangible evidence to support those claims, you are faced with the possibility that the claims are true, or that they are false. If the evidence isn’t there, then the claims are probably false. The possibility of aliens being here is not that they are, or they are not, and therefore it’s 50/50; the probability of aliens breaching the laws of physics is extremely unlikely, so the probability of it being true is so remote you can forget it. It’s still up to the UFO (or any other) believers to prove their case.

Most of us don’t have to do mathematical calculations in our everyday lives, but there are many instances where we do make “intuitive” calculations about what is going on. And many people go terribly wrong when they do so. Do psychics, dowsers, faith healers and all the rest of them really do the things they claim to do? Not under controlled conditions, they don’t. So they probably aren’t real.

I chuckle inwardly when some self-professed expert in the paranormal/supernatural/UFOs and all the rest of it claims that aliens, for example, are here because people say they have seen them or their space ships. It gets no better when certain astronauts claim that they have perhaps seen aliens and their ships in some secret hangar somewhere. And it becomes ludicrous when it is realised that not just a handful, but millions of Americans claim to have been abducted by the “Greys” and undergone experiments aboard strange craft, and even been subjected to sexual intrusion with the purpose of producing alien/human hybrids.

What’s the probability of that? Given the complete absence of any confirming evidence, the probability is (approximately) zero. Humans can’t successfully mate even with other animal species that evolved on this planet, so why would it be possible to mate with an alien species that would probably not have anything similar to the DNA that does at least link all life on Earth?

One thing the woomeisters have going for them is that they can spout any drivel they can think up, safe in the knowledge that nothing they invent can be disproved. I can tell you that I have fairies at the bottom of my garden and you can’t prove me wrong. I can think up an excuse to counter any objection you can think of. Want to see them? No, they’re invisible. Want to set some kind of trap to catch them? No, they’re immaterial. And so it goes on. If I make such a claim, then do  all my excuses for not providing evidence to support that claim make it any more likely that the claim is true? Only the most gullible would go along with it.

But in the face of a claim that has nothing to back it up, one can work out a rough probability calculation, even if it can’t be quantified numerically: “You make a claim with nothing to verify it? OK, I will accept its validity in proportion to the amount of testable evidence you supply. No testable evidence, no belief from me.”

That’s the problem, of course. A lot of people make money by writing nonsense they might even believe themselves and claiming that there is no onus on them to prove the claims they make; rather, that their critics have the responsibility to prove them wrong. Which is wrong.

There are other problems, of course: if something allegedly paranormal is presented on TV as a “documentary,” does that make it more likely to be true? For some people it does; a lady I know is convinced that psychics solve crimes. After all, there are TV documentaries about crime-busting psychics and they “couldn’t put it on TV if it wasn’t true,” could they? For this lady, the probability that psychics solve crimes becomes a certainty in her own mind just because it is on TV.

These “documentaries,” of course, are nothing more than dramatised re-enactments of claims made without any proof. It’s sad that people put so much faith in what they see on TV without stopping to think about it. There’s a huge difference between a real documentary (anything by David Attenborough, for instance) dealing with matters of fact, and the mindless drivel churned out for the credulous who will not question what they see.

It comes down to this: if a claim of the paranormal is presented without credible evidence, it might be true, but it probably isn’t. When a TV station presents paranormal programming, it is probably chasing ratings, and advertisers are probably pleased with the results – at least until the ratings start to fall.

If it were true that TV companies are only allowed to produce documentaries that they can prove are true, then there would probably be no more paranormal programmes to watch.

Few things can be claimed with certainty, but for everything else we have to work out some kind of probability rating. Whether it’s the lottery or any paranormal claim, many people would benefit from spending time learning some probability theory, or at least finding out what is plausible or not when it comes to deciding whether there is anything in the (actually) implausible claims made by paranormalists. Unfortunately, that isn’t going to happen any time soon.

(Additional note for those who want to know how the lottery odds are worked out – the probability of winning the jackp0t in a six out of forty nine number draw is:

1/(49 x 48 x 47 x 46 x 45 x 44 / 6 x 5 x 4 x 3 x 2 x 1)

=1/13,983,816.)

“It could be you!”

But it probably won’t be.

Wishful thinking on UFO disclosure

“The greatest enemy of knowledge is not ignorance, but the illusion of knowledge.”
-Stephen Hawking

A couple of years ago I was walking home on a dark and cloudy night and noticed an unusual light in the sky as I approached my house. I stopped for a minute or two to study it, and the only observation I could make was that it was a a sort of orange colour, and the light itself was not entirely constant, i.e., it seemed to be vaguely flickering.

I suppose it would be fair to describe it as a UFO (unidentified flying object) on the basis that it did seem to be an object that I could not identify, and it also seemed to be moving through the air – flying, if you like.

I thought it was most likely to be one of those Chinese lanterns that so often cause UFO reports, but it also occurred to me that because it was so prominent there would probably be UFO reports surfacing in the local newspaper in a couple of days. I would have forgotten about it but, yes, a couple of days later an article duly appeared in the Shields Gazette featuring a claim by one of the locals that the town was being buzzed by extraterrestrials.

The witness was adamant, apparently, that this was definitely no optical illusion or anything else that could have a mundane explanation (as for how he knew that, your guess is as good as mine). It was, he insisted, a genuine UFO, and the article was asking for any other witnesses to come forward.

I was almost tempted to contact the paper to say that I had maybe seen the same object, but then I decided not to. “Man probably spots Chinese lantern” is not such an attractive headline as “Man spots alien spaceship from another galaxy,” after all. And I can imagine the “humiliating” derision I would come in for from the various self appointed UFO experts for not believing what, to them, is obvious: we are being visited by space aliens who built the pyramids, mated with humans to create a new race of beings, and are armed with a terrifying range of anal probes.

Indeed,  because I do not believe that this planet is – or has been – visited by aliens, I have been described by an “expert” (no academic qualifications) as delusional for being sceptical about matters paranormal. After all, I cannot prove that space aliens are not here.

Naturally, I’m really worried about being described in public as delusional by unqualified self-appointed experts who believe in, but cannot prove, the existence of ghosts, cryptids, UFOs, poltergeists and all the rest of it, of course. After all, one of those experts might crush my puny requests for evidence with… oh, no, not the anecdotes. Anything but the anecdotes!

Really, though, if there could be incontrovertible evidence presented that not only does intelligent life exist in the far reaches of space, but that we have had the privilege of being visited and intimately probed by those creatures, then my scepticism would evaporate, and I would have no option but to accept what the UFO experts have been saying for years: that UFOs are real, aliens are here, they are shagging our women and shoving unearthly gadgetry with its associated telemetry up our arses.

I will just add one observation: UFO stands for Unidentified Flying Object, not Alien Spaceship From Another Galaxy (that would be ASFAG). If alien spaceships are real, then I propose that they are from now on called ASFAGs, not UFOs.

Anyway, there have been claims going around for a few years that governments around the world are on the verge of disclosing the “truth” about alien visitation. In fact, this disclosure is imminent, we are told. I’m not at all sure what the UFO buffs’ definition of “imminent” is, though. The claim is there permanently, but nothing seems to be happening, so it’s no wonder that rational people are sceptical.

And of course people are entitled to be sceptical when the best evidence presented for the existence of alien encounters consists of blurred photographs and videos, and the ever present appeal to authority in the form of personal testimony – claims of alien encounters by astronauts, police officers, aircraft pilots and other supposedly “trained observers,” as if those people are somehow immune to everything from optical illusions to personal cognitive biases.

The majority of UFO claims have been debunked as various things from misperception on the part of the observers of such phenomena to hoaxes and even outright fraud for personal monetary gain. A small percentage of UFO claims have not been explained, but a lack of an explanation does not entitle anyone to infer that no explanation equals UFO (or ASFAG). Some people do, however, have the tendency to say, “What else could it be?” Well… it could be anything. Claiming that something that cannot be identified or explained must be something that happens to fit your own personal belief just won’t do. Claims without evidence are worthless; extraordinary claims without extraordinary evidence are just laughable. Which might explain why the self appointed experts come in for extraordinary derision for presenting their extraordinary claims without commensurate evidence.

If it is true that governments of the world are about to make the momentous announcement that extraterrestrial visitation is real, then I am going to take notice.

Any interested party cannot fail to be aware of the claims that an alien space ship landed in Roswell, New Mexico in 1947. It is also claimed that the famous/infamous Area 51 has in its possession actual alien spacecraft that have been reverse engineered, not to mention actual aliens (whether alive or dead, who knows?). And if governments have this kind of evidence available that they are imminently about to release, then the existence of alien visitation will no longer be a matter of speculation, it will be a matter of fact. It will even be on the news.

When this “disclosure” happens, there will no longer be any doubt. A government that states that alien visitation is real will present not just evidence, but actual proof that no rational person could possibly deny. In the same way that satnav could not be denied by any sane person for whom it is demonstrated, this sceptic will be convinced when a government presents the evidence that the Ufologists claim is about to be announced.

It’s something to look forward to. Tangible evidence in the form of maybe actual alien spacecraft together with the advanced technology that would go with it. And of course the aliens themselves – unless those unfortunates died on impact, but if so, then at least there will will be the preserved bodies and the autopsy results that will have been shared with scientists around the world for corroboration.

No more claims about aliens on the basis of blurry pictures and personal testimony. We will have the actual proof – tangible and testable.

Wait – what’s this? A government has revealed the existence of alien visitation, according to this report. Apparently the government of Ecuador has now revealed the existence of UFOs as being genuine alien visitation. And their evidence is… blurry pictures and personal testimony.

D’oh!

Right. If you want to read all about it, a report is here. Best of luck.

Oh, and while I’m on the subject, it seems that the Olympic Games had a close encounter with a UFO fly by. There’s a blurry picture  in this article to prove it:

Who in the world (or out of it, for that matter) could argue with that? (That question is rhetorical, by the way. Only the credulous could take it seriously, but there are plenty of them out there keeping the peddlers of claptrap in business.)

Then again, you might prefer the real explanation: nothing more than an out of focus picture of the Goodyear blimp. That piece of nonsense about UFOs hovering over the Olympics is neatly debunked by Robert Sheaffer at Bad UFOs. Here’s a similar picture taken at the Olympics (from the Bad UFOs blog):

My own view on the subject is quite straightforward: the laws of physics apply all over the universe, so I think the existence of life elsewhere – including intelligent life – is inevitable. But those aliens, if they exist, are up against the same laws of physics when it comes to interstellar or intergalactic travel. I would like to see contact made with alien life, and I hope it happens within my lifetime. But if contact is made, then it is more likely to happen through the work of an agency like the SETI Institute rather than the sensationalist claims of people who have no scientific credentials; nor will it be because of blurry pictures or the personal testimony of people who think they’ve been abducted and probed.

If the existence of alien life is eventually confirmed, it will be science that does it, and you  can bet that the present UFO “experts” will be quickly forgotten. Until then, however, the illusion of knowledge that characterises the most ignorant of people – those uneducated but supremely confident self styled experts – will continue to gull the unwary. Selling fairy stories as fact does not further human progress. It is just bad thinking.

The UFO (ASFAG?) spotter I mentioned above should perhaps write up his account and send it off to UFO Wankfest Quarterly, or whatever, for publication. It will be a sensation. You don’t believe it? You must be irrational if you need anything more than the assertion of a witness who just knows. Personal experience trumps science every time. (Unfortunately.)

Building Monuments–Aliens Not Necessary

It’s a common theme within the UFO movement to assert that the pyramids and other huge monuments around the world could not have been built by mere mortals. The Great Pyramid in Egypt, especially, was a huge undertaking. According to the UFO people, however, mankind was a bit too dim to manage the task. They didn’t have heavy construction machinery, for a start, and even if they did, it is claimed, they still wouldn’t have been able to do it. And even nowadays, it is said, huge monuments would be beyond our capability.

It seems to me, though, that belittling our ancestors’ abilities is lazy thinking – indeed, bad thinking. Those people were just as clever as anyone today, even though they had not yet progressed to the science and technology that we enjoy now. Were aliens from outer space really necessary to have around when various huge structures were built thousands of years ago? No, not really. Here’s a video of someone building his own version of Stonehenge – on his own and without heavy machinery:

Building Monuments

 

That’s just amazing. And it does away with the need for aliens: humans are quite capable of doing clever things.