Showing posts with label Scientists. Show all posts
Showing posts with label Scientists. Show all posts

Friday, March 21, 2014

Show Me The Evidence!

You will find many claims in science and religious texts that this, that and the next thing is 100% factual and true. Usually, in science at least, those claims are backed up by hard evidence, peer reviewed, and published for the entire world to read and examine. However, that’s not always the case. Claims are sometimes made that such-and-such is factual, but there’s no supporting evidence, which a) wouldn’t be so bad if that were admitted, and b) if those failing to give their evidence didn’t demand hardcore evidence from others for their claims.  

Scientists and science buffs have a near religious mantra when it comes to the claims of what they term the pseudo-sciences, pseudo-scientists and pseudoscience buffs. That mantra is “show me the evidence”; Show Me The Evidence”; “SHOW ME THE EVIDENCE” - And rightly so. In general it is a good step in the advancement of knowledge to require some minimum amount of evidence when someone making a claim that has a good probability of being wrong.

But there’s a whole pot-full of scientific claims (and for completeness, religious claims) that’s given as unquestioned ‘fact’ albeit ‘fact’ with no supporting evidence at hand. These are ‘facts’ taken on pure faith. These ‘facts’ are presented by the faithful, in whatever discipline(s) their ‘facts’ reside in or belong to, as, well ‘facts’ yet offer up nothing in the way of evidence supporting these ‘facts’.

THE DOUBLE STANDARDS

So, it is a double standard to demand evidence from someone else’s bailiwick (say from so-called pseudoscience or the paranormal) while not presenting any evidence for your bailiwick (the sciences; religion).   

In other words, there’s often a double standard, probably linked to one half of the equation having an entry ticket to the ivory tower and the other half of the equation excluded from the ivory tower. Scientists (ivory tower resident) preaching to the layman (not ivory tower resident), usually present less evidence for their convictions than they demand in turn from the layman for their convictions or worldviews.

For example:

The Catholic Church probably demands some quite definitive and sufficient evidence of a miracle as claimed by Joe Faithful, but expects Joe Faithful to swallow hook, line and sinker stories (mythological tall tales IMHO) of a virgin birth, a deity who walks on water, and that Christmas is the actual birthday of Jesus.

It’s no great secret that some scientists believe in the reality of a creator God. Yet while they will accept God-the-Creator based on zero evidence, they will demand solid slab-in-the-lab physical evidence from their peers (not to mention the great unwashed layperson) for their bailiwicks and worldviews.

Biologists confront Bigfoot: Show us the evidence!

-         Eyewitness sightings, even multiple eyewitness sightings – not evidence.
-         Physical traces, like dung or hair – not evidence.
-         Films and photographs – not evidence.
-         Plaster casts of footprints – not evidence.
-         Required: One corpse, skeleton or live specimen – now that’s evidence.

Physical scientists confront UFOs: Show us the evidence!

-         Eyewitness sightings, even multiple eyewitness sightings – not evidence.
-         Radar ‘sightings’ – not evidence.
-         Eyewitness sightings backed up by radar ‘sightings’ – not evidence.
-         Films and photographs – not evidence.
-         Professional expertise and witness quality – not evidence (unless it turns a UFO into an IFO).
-         Ground traces – not evidence.
-         Physiological effects – not evidence.
-         Electromagnetic effects – not evidence.
-         Required: Stuff to place on the slab in the lab for analysis, or even a ‘Gray’ corpse – now that’s evidence.

Alas, that sort of tin bucket definition of what is, and is not, evidence wouldn’t hold any legal or courtroom water being so full of holes. But, then again the courtroom of science isn’t the courtroom of Perry Mason.

Okay, let’s flip over the coin and see what sorts of evidence some scientists and theologians present for their established, traditional and acceptable bailiwicks. 

COSMOLOGY: SHOW ME THE EVIDENCE…

- For a Multiverse as opposed to a Universe. There is no evidence for the former relative to the latter.

- That the Big Bang actually created space as opposed to an event that happened in preexisting space. There is no evidence for the former relative to the latter.

- That the Big Bang actually created time as opposed to an event that happened in preexisting time. There is no evidence for the former relative to the latter.

- That the Big Bang actually created matter and energy out of absolutely nothing as opposed to an event that happened within the confines of preexisting matter and energy. There is no evidence for the former relative to the latter.

- That space itself is expanding as opposed to the contents within space expanding through that existing space. There is no evidence for the former relative to the latter.

- That the singularity at the heart of a Black Hole is actually infinite in density and occupies zero volume as opposed to just being very dense and something that occupies a small but finite volume. There is no evidence for the former relative to the latter.

PHYSICS: SHOW ME THE EVIDENCE…

- That there really has to be a Theory of Everything (i.e. – quantum gravity) as opposed to there being two separate and apart sets of ‘software’ running the cosmos. There is no evidence for the former relative to the latter.

- That the elementary particles are actually tiny vibrating strings as opposed to tiny little ‘billiard balls’. There is no evidence for the former relative to the latter.

- That there are an additional six spatial dimensions as opposed to the standard three (length, width and height). There is no evidence for the former relative to the latter.

- That there is such a thing as Supersymmetry (SUSY) as opposed to just normal symmetry. There is no evidence for the former relative to the latter.

- That the physical constants are indeed constant throughout all of time and space and under all conditions as opposed to really being variable depending. There is no evidence for the former relative to the latter.

- That mathematics exists independently of the human (or biological) mind as opposed to mathematics existing solely within the confines of intelligence. In other words, in a Universe before life evolved, did mathematics exist? If so, show me the evidence. There is no evidence for the former relative to the latter.

- That we exist in a really real reality as opposed to existence as virtual reality. That is, that our Universe actually exists and isn’t just a simulated universe – wallpaper to our ‘reality’. There is no more evidence for the former than there is relative to the latter.

BIOLOGY: SHOW ME THE EVIDENCE…

- That ETI (extraterrestrial intelligence) actually exists to give justification to all the time, effort and cost of SETI (search for extraterrestrial intelligence) to pin down ETI’s celestial coordinates as opposed to humanity being the be-all-and-end-all in terms of advanced technological civilizations. There is no evidence for the former relative to the latter.

- That human beings are the evolutionary product of natural selection as opposed to artificial selection, in either case from primate ancestors. There is no evidence for the former relative to the latter.

ANOMALIES: SHOW ME THE EVIDENCE…

- That all ‘crop circles’ are hoaxes and are the sole work of the human being as opposed to some have a more paranormal explanation. There is no evidence that the former is the case relative to the latter.

RELIGION: SHOW ME THE EVIDENCE…

- That a monotheistic deity (i.e. – God) actually exists as opposed to there being no deity at all. There is no evidence for the former relative to the latter.

- That the Bible is the literal word of that God as opposed to the recorded or written word of the human imagination. There is no evidence for the former relative to the latter.

- That Heaven and Hell are actually geographical places as opposed to having existence solely within the human imagination. There is no evidence for the former relative to the latter.

- That there really was a universal flood as opposed to accounts in mythology from around the world of separate and apart major flooding events. There is no evidence for the former relative to the latter.

- That the events (for example) in Exodus actually happened as opposed to being pure mythological fiction. There is no evidence for the former relative to the latter.


Oh dear!

Dare I say it, “extraordinary claims [and most of the above are] require extraordinary evidence”. Heck, even a little bit would be an improvement. But there are many examples where those who demand the proof of other’s pudding can’t produce any pudding when it’s their turn to cough up.

It’s unfortunate, but double standards rule.


Tuesday, December 10, 2013

Those Oops In Physics: Part Two

Some physical scientists – professional skeptics – are quick to jump on what in their opinion are the flaws inherent in what they term pseudoscience or the paranormal. Perhaps they should gaze at their own navels first before criticizing others, as the following hopefully points out.

Continued now from yesterday’s blog…

Oops in Causality     

Causality (the future is contained in the past), cause-and-effect, has to operate across the board if Mother Nature is to be predictable, and prediction and predictability is at the heart of what makes science, science. Yet, some scientists insist some phenomena have no causality. Lack of causality implies that what happens is the result of some sort of ‘free will’ (or variations thereof) which is absurd. That would imply that an electron or a radioactive uranium atom has an independent ‘mind’ of its own. Lack of causality alone in IMHO is nearly sufficient evidence to justify the hypothesis that we are ‘living’ in a simulated (virtual reality) universe.

# Big Bang: Apparently the creation of the Universe (the Big Bang event) happened for absolutely no rhyme or reason at all. That means there was no first cause attributable for the effect that was Big Bang event. Does that strike anyone besides me as odd, as in absolutely impossible?

# Radioactivity: That two identical radioactive (unstable) nuclei will decay (go poof) at different times despite both being in the same place, in the same environment, at the same time. That’s therefore because of the ‘fact’ that an unstable radioactive nucleus will go poof for absolutely no reason at all. If there is no causality behind radioactive decay, then obviously any two identical radioactive nuclei can go poof in a totally random way. But random events shouldn’t result in a precise mathematical relationship, which is what is claimed by observation – the concept of the half-life.

# Electrons: That an electron will drop to a lower energy level by emitting a photon for absolutely no reason at all is strange given that an electron will jump to a higher energy level by absorbing a photon’s worth of energy. There’s no causality in the downward direction; there’s causality in the upwards direction. That’s nuts!  

# Pane in the Glass:  You have one light source. You have one normal everyday clear and clean pane of glass. Some of the light (photons) from the light source will pass clear through the clear glass, but some of those identical photons will reflect off the clear surface of the pane of glass. One set of circumstances yields two differing but simultaneous outcomes. That violates cause-and-effect. That’s crazy, but it happens as you can verify for yourself. 

Oops in Probability     

# Electric Charge: The electric charge of the proton is exactly equal and opposite to the electric charge on the electron, despite the proton being nearly 2000 times more massive. There’s no set in concrete theoretical reason why this should be so.

# Fine Tuning: In fact, you tend to a violation in probability when it comes to numerous examples of fine-tuning – the fine-tuning that allows the Universe to be bio-friendly. For example, if the force of gravity were slightly stronger, the Universe would have re-collapsed into a Big Crunch rather quickly, and thus there would have been no time allowed for life to form and evolve. If the force of gravity had been slightly weaker stars and galaxies wouldn’t have formed. No stars and galaxies: thus, again, a lifeless Universe.       

Oops in Theory vs. Observation

# Matter & Antimatter: Theory predicts there should be equal amounts of matter and antimatter in the Universe. Observation shows that there is a massive predominance of matter over antimatter. Something is screwy somewhere.

# Vacuum Energy: Theory suggests a certain value for the vacuum energy. Experimental observation shows quite a different value for the vacuum energy. In fact, the difference between theory and observation is 120 orders of magnitude. Something is definitely screwy somewhere.

# Protons: Some theories suggest that like an isolated neutron, the proton is, over the long term, unstable and should go poof and decay. Alas, experiments, and there have been many of them, have failed to detect even one proton decay event. Oh well, back to the drawing board.

General Oops: WTF?

# Inflation: In addition to the above, the Big Bang event as a standalone event raised lots of problems, collectively known as the flatness problem; the horizon problem; and the monopole problem. To resolve those issues, a secondary theoretical and rather ad hoc expansion event, termed Inflation, was proposed. Alas, it lacks any shred of actual independent and observational evidence (apart from dealing with the Big Bang issues as noted), and has its own set of problems, not least of which there are many variations on the Inflation theme; how and why Inflation started and how and why Inflation stopped. If the Big Bang were really a comprehensive theory of everything with respect to the origin and early evolution of the cosmos, there wouldn’t be a horizon, flatness and monopole problem requiring an ad hoc tack-on.

# Dark Matter: There apparently isn’t enough mass contained within our galaxy (and others as well) to account for its structure and how it stays together as a collective conglomerate of stars, planets, interstellar dust, etc. So, with a wave of a magic physics wand, physicists and astrophysicists invent out of thin air an ad hoc explanation – all that missing matter must be “dark matter”, matter which we can’t see, can’t detect, and haven’t a real clue as to what it might be

# Cosmic Rays: Cosmic rays tend to be very high energy particles like electrons and positrons, protons and antiprotons, alpha particles and other atomic nuclei that originate from beyond our solar system. After that, things get iffy. Their actual point(s) of origin are anywhere and everywhere and to be honest their origin(s) are rather mysterious. You name the astronomical object and someone will have tagged it as a, if not the, source of cosmic rays. Among the candidates are supernovae, active galactic nuclei, magnetic variable stars, quasars, gamma-ray bursts, even the Crab Nebula (a pulsar) and the radio galaxy Centaurus A. It all seems to be a case of picking a number out of a hat or throwing a dart at a dartboard labeled with astronomical structures. Your guess (and that’s what they are) is as good as mine.

# The Fine Structure Constant: The mysticism over the number 137 (i.e. - actually 1/137) – the Fine Structure Constant – has the same sort of cultist fascination and impact on some physicists and the physics community in general as the dimensions and mathematical relationships and their significance inherent in the Great Pyramid (at Giza, Cairo) has to occultists, numerologists, mystics and pseudo-archaeologists. Then there’s all that endless numerological speculations on and significance of 666 to Christians. A rose by any other name applies here.

Conclusions

As we have seen, there are many ghosts that haunt the academic corridors of academic physics. Physicists need to exorcise those demonic spirits first, before trying to inflict their exorcisms on the rest of the irrational world.


* What can escape from a Black Hole is called Hawking radiation, but in that massive a Black Hole, the one required for a pinhead sized start to the cosmos, that radiation leakage would take a very, very, very long time to ooze out; hardly what you’d call an explosive event.
     
Some Interesting Reading

Baggott, Jim; Farewell to Reality: How Modern Physics Has Betrayed the Search for Scientific Truth; Pegasus Books, New York; 2013:

Jones, Sheilla & Unzicker, Alexander; Bankrupting Physics: How Today’s Top Scientists Are Gambling Away Their Credibility; Palgrave Macmillan, New York; 2013:

Smolin, Lee; The Trouble With Physics: The Rise of String Theory, the Fall of Science and What Comes Next; Penguin Books, London; 2006:

Woit, Peter; Not Even Wrong: The Failure of String Theory and the Continuing Challenge to Unify the Laws of Physics; Vintage Books, London; 2007:


Monday, December 9, 2013

Those Oops In Physics: Part One

Some physical scientists – professional skeptics – are quick to jump on what in their opinion are the flaws inherent in what they term pseudoscience or the paranormal. Perhaps they should gaze at their own navels first before criticizing others, as the following hopefully points out.

Some people for example claim that some UFOs are actually extraterrestrial spacecraft and get bucketed for their point of view. No evidence; no proof is the mantra of the skeptic – usually a physical scientist. However, IMHO, some physicists (or other equivalent physical scientists like astronomers) make even greater outrageous claims without a shred of evidence, far less proof. The attitude of some scientists seems to be along the lines of ‘do as I say, not as I do’.

Physics tends to be a subject that lots of ordinary folks shy away from, probably because physics tends to rely heavily on mathematics, and usually highly complex mathematics at that, advanced mathematics that aren’t taught until well into third or fourth year at university and into gradate school. However, even when modern physics is explained minus the mathematics, in what I guess would be termed layman’s language, physics turns out to be really, really weird. The mathematics tends to hide the weirdness from the uninitiated (since everything is double Dutch to them) but it’s there all the same. These are some of the examples I’ve come up against – a wall that one tends to bang one’s head against in frustration. The frustration tending to be in the first instance, what’s wrong with me that I can’t do an end run around the (only apparent) weirdness? Once one accepts that it’s not you, but the physics that’s weird, well that doesn’t eliminate the frustration or the feeling that one still needs to bang their heads against the wall! Of course maybe it’s not the physics that are weird but the physicists. It wouldn’t be the first time – but that’s another story.

Oops in Common Sense - Theory

Now I am aware that common sense is not an acceptable criterion in science, but there is a limit to what pills I will swallow. With the exceptions of the speed of light and neutron decay (see below under observations) there is no observational or experimental evidence for any of this theoretical nonsense.

# Point Particles: Particle physicists often use the term “point particles” when talking about the fundamental or elementary particles that make up matter, like electrons, etc. However, a point particle has zero dimensions, and as such takes up zero volume. The upshot is, if particles have no dimensionality, then matter cannot exist. Matter is made up of these elementary particles, and if each particle has zero volume, well zero plus zero plus zero equals zero. All of matter would have zero volume and that’s clearly not the case. Alternatively, point particles couldn’t smash together in say the Large Hadron Collider or in any other particle accelerator.

# Dimensions: That there are up to ten spatial dimensions (not three) if Superstring Theory or M-Theory is correct. In the words of the late physicist Wolfgang Pauli, that’s “not even wrong”. 

# Big Bang: That the first nanosecond of creation crammed the contents of our observable Universe into a volume less than a pinhead. In any event, if you could squeeze the contents of the observable Universe down into a pinhead’s volume, you’d end up with the Mother of all Black Holes from which nothing* would escape. Therefore there would be no Big Bang and thus our Universe would not have been brought into existence. 

# Big Bang: That the Big Bang event created time itself. This can’t even be done in theory, far less in actual practice. Pull the left leg!

# Big Bang: That the Big Bang event created space itself. This too is beyond the theoretical limits of modern physics and certainly cannot be duplicated in the laboratory. Now pull the right leg!

# Theory of Everything (TOE): There are three quantum (micro) forces that rule the roost – the strong nuclear; the weak nuclear; and electromagnetism. All three have been unified into the Standard Model of particle physics that’s called the Grand Unified Theory (GUT). There is also one force that rules that rules supreme in the classical (macro) world – gravity. Since the micro and the macro are both part of the larger picture – Mother Nature – it should seem obvious that gravity can and should be unified with the Standard Model to provide what’s known in the trade as a Theory of Everything (TOE). Alas, despite the best minds working on unification over many, many decades, nothing of substance has surfaced. The realm of the micro and the realm of the macro are incompatible, like two different sets of software that are separate and apart but collectively run the cosmos. That makes no sense. It should be relatively easy to unify all four forces.    

# Gravity: Centuries after Isaac Newton, the puzzlement that is gravity has still not been completely solved. There appears to be two competing theories. One, gravity is geometry, otherwise wrapped around Einstein’s General Theory of Relativity. Mass tells space how to curve; curved space tells mass how to move. Two, gravity is a force somewhat akin to electromagnetism in that it has an associated particle that conveys the gravitational force, like a photon conveys the electromagnetic force. That hypothetical or theoretical particle is termed the graviton, and remains to date undetected. You’d think by now the issue would have been settled. 

# Observation/Measurement: That the lack of observation or of measurement (same difference) has a bearing on the reality of what’s not being observed or not being measured is absurd. That’s like saying the Moon doesn’t exist, or may or may not exist, or exists and yet doesn’t exist at the same time, if nobody is looking at it. In any event, to but the worms back into that can, during the early history of our Universe, there were no observers (i.e. – no life forms of any kind) and the cosmos got along just hunky-dory. The Universe doesn’t give a rat’s ass about observers. Things either are, or they are not.

# Electrons: When an electron rises or falls from one energy level to another, when in-between the electron is in limbo, in Never-Never-Land, in The Twilight Zone, in another dimension for all we know. It just can’t be anywhere that’s locatable in-between for if it was – in-between that is – it would possess an in-between energy state that it is not allowed to have.

Oops in Common Sense - Observations  

# Velocities: Velocities maybe added or subtracted. If you are on a treadmill that’s moving left at 5 MPH, and you’re on it walking to the right at 5 MPH, to an external observer you are waking yet standing still. Now the exception to that universal rule is the speed of light. The velocity of light is a constant to an external observer no matter what. Why that should be no one knows, but it is so. However, my take on this can of worms which as a consequence require both time and length to be flexible, is one should always be a bit suspect when it comes to the lone ranger, the exception to the rule. There’s something weird afoot here.  

# Neutron Decay: One isolated neutron will decay in roughly 15 minutes into an electron, a proton and an antineutrino. That’s probably why a hydrogen atom hasn’t a neutron you’d think; there’s only one electron around a nucleus of one proton. Unfortunately heavy hydrogen is heavy because it has one neutron, so that blows that idea. Apparently therefore, any neutron inside or part of a nucleus is stable. So obviously two or more neutrons together (i.e. – part of a nucleus or within a neutron star) will not decay. Why one isolated neutron is unstable, yet a neutron or neutrons (two or more together) as part of a nucleus or as a neutron star are stable, is to me a mystery that defies logic. I mean, by analogy, an isolated radioactive (unstable) nucleus behaves no differently than its clone or twin that is cheek-by-jowl with others of its kind. 

Oops in Conservation Laws – The Free Lunch     

# Dark Energy: Apparently the density of Dark Energy remains constant while the volume of the Universe expands. That’s something from nothing. That’s a free lunch.

# Big Bang: First there was nothing; then there was something. That means the Big Bang event created both matter and energy out of less than thin air. That’s also a free lunch.

To be continued…


Sunday, April 21, 2013

Scientists’ Doublespeak: Part Two

Even the very best of scientists can exhibit some sort of scientific sleight-of-hand and bamboozle their lay audience with absurdities. Actually, this approach often is just taking a lazy way out. Explaining things in sufficient detail, to avoid the absurdities, would either be too involved or take up too much text. At least I hope that’s the case. If some scientists actually believe what they write, then something is rotten in academia.

Continued from yesterday’s blog…

Dark Energy: Something from Nothing: This is really an extension of both the above and below in that apparently space is constantly being created as you read this and that explains why the Universe is expanding: more on that below. But the bit of creation that keeps on keeping on is with respect to Dark Energy which actually provides the oomph that drives bits of space further apart thus making available more volume to have additional space be created in. Since Dark Energy is a property of space, it all becomes very circular. Dark Energy creates more space and more space creates more Dark Energy and it’s all a sort of positive never ending feedback mechanism. It’s also something from nothing and you cannot create energy out of nothing. Wouldn’t it be great if the energy you use – gasoline, electricity, etc. – was available for free since you could create an endless supply of it out of nothing? Dark Energy is a free lunch – that’s an extraordinary claim!

Cosmology and the Expansion of Space: We are all aware, at least since the early 20th Century, that our Universe is expanding in volume. That’s the result of a rather messy trilogy of oomph events. The initial Big Bang explosion; a secondary extremely sudden and short-lived burst of ‘inflation’ that transpired almost immediately after the Big Bang; and finally a mysterious force called Dark Energy (named but not explained) that keeps shoving the already expanding Universe to ever greater and greater velocities. In other words, our Universe is not only expanding but the expansion rate is accelerating. Okay, that’s pretty much based on observational evidence. But that still leaves two scenarios. Following on from the above “keep it simple, stupid” rule, the obvious scenario is that all of the stuff of the Universe is expanding through existing and pre-existing space and time. However, standard model cosmologists, in keeping with their “something from nothing” rule, suggest that space itself is expanding; space itself is constantly being created (out of nothing), and thus space itself is causing the stuff of the Universe to spread farther and farther apart, the bits and pieces being dragged apart kicking and screaming somehow glued to their particular patch of space like dots painted or glued on the surface of a balloon that’s being inflated. Again, no cookbook is on offer that gives a recipe for expanding space or how you too at home can expand your space or create more space in which to store your knick-knacks. That space is currently being created out of nothing – that’s an extraordinary claim!

The Atomic Structure of Space-Time (Planck scales: lengths, volumes, etc.): By the very act of suggesting that space and time or space-time has a structure, one is suggesting that space and time are things, and like all things, at extremely tiny scales are subject to the laws, principles and relationships of quantum physics. In other words, space and time (like matter and energy) come in quanta – indivisible discrete units. It is proposed that these fundamental units of space and time or space-time are Planck units which they suggest are the shortest possible length (hence area hence volume) you can have; and a Planck length of time is the shortest measure of time that can exist. Now you will certainly find reference to these Planck units in the scientific literature. That’s not in question. What is in question is the interpretation. It is my understanding that Planck units are the smallest units possible where one can discuss meaningful events or happenings. There comes a time where a volume is too small for any meaningful physics to happen therein. There comes a point where a length of time is too brief for any meaningful event to happen within that time frame. That doesn’t mean that one can’t further divide a Planck unit into smaller and smaller segments unto infinity. It just isn’t meaningful to deal with such smaller units since nothing of significance can happen within them. So, space and time are not things. They can be subdivided indefinitely until the cows come home. There just is however a threshold value below which it’s not overly meaningful to discuss happenings there. If something meaningful is an elephant, it’s not meaningful to talk about an elephant inside a shoebox, though clearly shoebox volumes exist. If it takes a baseball one second to reach home plate from the pitcher’s mound, and it takes the batter say one-tenth of a second to react, then it is not meaningful for any discussion of that scenario to focus on billionths of a second time frames, though a billionth of a second is a legit division of time. That space and time can be constructed or formed out of discrete space or time quanta units – that’s an extraordinary claim!

Black Holes: Crossing the Event Horizon: For some inexplicable reason, I’ve noted several times some scientific author suggest that an external observer (call him Clive) will note that someone (call her Jane) about to crossover a Black Hole’s event horizon, will not only be travelling slower and slower by Clive’s clock as Jane approaches that event horizon, but in fact at contact with the event horizon, again as recorded by Clive, time will have stopped for Jane. In other words, Clive will never witness Jane’s crossover from outside the Black Hole to inside the Black Hole. Jane will appear to be frozen in time at the event horizon, yet as far as Jane is concerned, everything is normal in terms of time flowing at one second per second.

Now that’s a major paradox. Jane can’t be crossing the event horizon at one second per second while at the same time being frozen in time at the time of crossing according to Clive – the external observer. Of course the paradox is bullshit. To an external observer, Clive, time only comes to a screeching halt for someone like Jane, external to them, if they witness Jane travelling at the speed of light. That’s a physical impossibility. There’s no reason to believe that someone like Jane can be crossing the event horizon at light speed. There’s no absolute requirement that Jane is in fact crossing the event horizon at the speed of light. So, in actual reality, our observer Clive will see someone, anyone, including Jane, cross the event horizon, albeit at a slower rate than Jane herself, because Jane is travelling and doing the event horizon cross-over at less than light speed. That time stands still at the Black Hole’s event horizon – that’s an extraordinary claim!

Conclusions: Scientists are extremely fond of invoking the mantra that “extraordinary claims require extraordinary evidence”. Unfortunately, I’m damned if I find any evidence, far less any extraordinary evidence, for the above statements or alleged truisms. The only way I know of that could give you something for nothing, or disregard causality with reckless abandon, would be if we were all products of a virtual reality, just existing in a software-generated simulated universe where anything goes. But that too is an extraordinary claim!

Saturday, April 20, 2013

Scientists’ Doublespeak: Part One

Even the very best of scientists can exhibit some sort of scientific sleight-of-hand and bamboozle their lay audience with absurdities. Actually, this approach often is just taking a lazy way out. Explaining things in sufficient detail, to avoid the absurdities, would either be too involved or take up too much text. At least I hope that’s the case. If some scientists actually believe what they write, then something is rotten in academia.

You know there are really times I think some physical scientists spend way to much time wrapped up in their own tiny little academic world, embracing highly intricate mathematical equations, think these formula have some actual connection with reality, interacting with likeminded colleagues, attending conferences of the likeminded – preachers preaching to the converted, and writing texts that contain, well, commonsense absurdities. There are times when perhaps they should just stand back, try to view the entire forest, instead of focusing on just one tiny leaf. Or, if they can’t do that, at least proofread some of the bovine fertilizer they write, especially for the layperson, and somehow come to terms with what they postulate is so absurd, that they end up being laughed at, not only to the detriment of themselves, but of the science they represent and in fact the downgrading of public opinion in science and scientists in general.

For example, these are common points of view I’ve read again and again, and most involve either zero or infinity. I’m not talking here by the way about colleagues having discussions over alternative cosmologies; thinking above quantum gravity; speculations on String Theory; theorizing over the Many Worlds Interpretation of quantum mechanics, ideas surrounding the likelihood of extraterrestrial life; mulling over if we are really virtual reality; ramblings off the top of the head about the possibilities of time travel; “what if” statements about Dark Matter or Dark Energy. Should some scientists wish to ponder over how many angels can squat on the head of a thumbtack, that’s okay too as far as I’m concerned. But I take issue with “and that’s the way it is” nonsense statements. Truisms - truisms that are nonsense. Extraordinary claims that are nonsense.

Particle Physics: Elementary particles are point particles that have zero dimensionality hence zero volume. Now if that were really the case, one couldn’t have particle accelerators like the Large Hadron Collider that collide, well say protons together. You have to have some sort of dimensionality bulk if you are going to slam into something else – which must have bulk. Further, you are composed of those dimensionless (zero) point particles. In basic maths, zero plus zero plus zero plus zero (extend this millions of times on) equals zero. If all the stuff that makes you up is dimensionless, then you are dimensionless, you have no height, no front-back length, no left-right width, therefore no volume, which if true, ruins your breakfast and your sex life! Another point overlooked is that one of the fundamental properties of particles is spin – angular momentum. Now it has to be obvious to even Blind Freddy that something cannot spin unless it is spinning around a centre (axis of rotation – that’s normally the up-down dimension) and through the left-right and front-back dimensions – like a spinning ice skater. So, if something spins, it has to have a spatial extension, like a planet or a bicycle wheel or a baseball. That an elementary particle has zero volume – that’s an extraordinary claim!

Radioactivity’s Lack of Causality: If there is one thing that you absolutely rely on every day in every way it is causality. If A happens; B happens. If B happens; C happens. Everything happens because something previously happened. Ah, but take radioactivity. A pair of unstable radioactive atoms sits side-by-side. After say one hour, one decays; the other doesn’t, yet their environmental surroundings are the same; absolutely identical. What caused one to go poof but not the other? Who knows? All scientists say is that there was no causality involved. Personally, I think such a statement resides in fairy-dairy land along with the person who uttered it. Einstein summed it up best when he suggested that God does not play dice with the Universe. If one atom when poof and the other didn’t, well IMHO there was a reason for that. There was a cause why one did and one didn’t.  Invoking the absence of cause-and-effect in a physical happening – that’s an extraordinary claim!

Cosmological Singularities: Infinite density has been the state of affairs often attributed to the state of the singularity, an entity which exists in two places. Firstly, a singularity is postulated at the time of the Big Bang event. Secondly, you’ll find the term singularity attributed to the inside of a Black Hole. So what’s this all about? If you cram a lot of mass into a tiny volume, you’ll get a singularity. The Big Bang event contained all the mass there is in our Universe, and because the Universe is expanding, one can run the film backwards to the beginning, and that’s postulated to end up as a rather tiny volume – I say theoretically postulated since it’s theoretically impossible to see what happened until roughly 300,000 years after the Big Bang actually happened. Okay, so we have a Big Bang singularity. The Black Hole singularity is straightforward – a Black Hole by definition contains enough mass, therefore enough gravity, to prevent even light from escaping its grasp. Now that’s a lot of mass. Also, a Black Hole is a relatively small object as astronomical objects go. So, that combination of lots of mass in a small volume arises again. Now mass and associated gravity are within the realm of General Relativity. Tiny volumes are the realm of Quantum Mechanics. The fly in the ointment is that the equations of General Relativity aren’t compatible with the equations of Quantum Mechanics. Physics breaks down when it comes to describing a singularity. Lazy physicists just take the easy option and say that as more and more mass is squeezed into smaller and smaller volumes the density rises and rises until it hits infinity! Lazy physicists fail to engage their wetware and come to terms with what an absurd phrase ‘infinite density’ is. Density is mass per volume. To have infinite density you’d need either infinite mass, and that’s nonsense since the mass inside a Black Hole is hardly infinite nor is the mass of our entire Universe infinite, or zero volume, and that’s equally nonsense. You can’t cram an infinite amount of stuff into zero space. Infinite density – that’s an extraordinary claim!

Infinite Gravity: If, any only if you had infinite mass gathered together in zero volume would you generate infinite gravity. The Universe doesn’t have infinite mass so infinite gravity bites the dust on that basis alone. You can’t have zero volume that contains something, so infinite gravity also bites the dust from that perspective. Any finite amount of mass contained in an extremely tiny volume will generate extreme gravity, but there’s a universe of difference and distinction between extreme gravity and infinite gravity. That’s more soiled underwear for any scientist prone to use the phrase ‘infinite gravity’. There’s no such animal in the zoo of physics. Infinite gravity – that’s an extraordinary claim!

The Big Bang’s Infinite Temperature: At the time of the Big Bang, the temperature therein was no doubt extreme. Any explosive event generates heat, be it a firecracker, an H-Bomb, or a supernova. But no temperature can be infinitely hot. Why? Heat is energy. ‘Infinitely hot’ is therefore something requiring an infinite amount of energy necessary to generate something that’s ‘infinitely hot’. Temperature is also just a measurement of the average velocity of matter/energy. If one had an infinitely hot temperature, the average velocity of the matter/energy would be infinite. One cannot have an infinite velocity since the cosmic speed limit is the speed of light which is 186,000 miles/second. Therefore, the scientist who uses the phrase ‘infinite temperature’ is talking pure bullshit, and I’ve read accounts by some of the greats using that very phrase.  Infinite temperature - that’s an extraordinary claim!

The Big Bang’s Creation of Matter and Energy: It’s rammed down the throats of students starting in junior high school that matter and energy can neither be created nor destroyed but only changed from one form to another form. No argument there, from me at least. However, modern cosmologists postulate exactly that at the moment of the Big Bang event – matter and energy were created, a clear violation of basic conservation laws. That’s an extraordinary claim!

The Big Bang’s Creation of Space and Time: Now the question is, can space and/or time be created? Standard model cosmologists say “yes”, space and time were literally created at the moment of the Big Bang event. Space and time had no meaning and no existence prior to that event. The common analogy given is that to ask if there was time and space before the Big Bang is akin to asking if there is something south of the South Pole. In other words, it’s a nonsense question. However, IMHO, it’s those standard model cosmologists who advocate the nonsense. It’s quite easy for them to say that time and space was created. It’s nearly infinitely more difficult for them to write the cookbook that gives the actual recipe. They haven’t; they can’t, because they are advocating the creation of “something from nothing”. Applying Occam’s Razor, that “keep it simple, stupid” rule, it’s way more believable that space and time have always existed and that the Big Bang event happened inside existing space and time. That somehow space and time can be created, was created at the Big Bang 13.7 billion years ago – that’s an extraordinary claim!

To be continued…

Sunday, November 4, 2012

UFOs & the Anti-ETH: Summation Arguments: Part Three

That the scientific communities and scientists in general (there are exceptions) dismiss the UFO ETH (extraterrestrial hypothesis) as pseudoscience and total bunk is understandable, but illogical. The scientists’ anti UFO ETH arguments don’t stand up to logical scrutiny. Here’s some more of their specific objections, and why they are in turn, objectionable. To adequately come to terms with the UFO ETH one needs to have a ‘deep time’ perspective; not just one of here and now or last week, month, year, decade or even centuries ago.

Continued from yesterday’s blog…

Eyewitness cases are often backed up by a radar tracking or ground traces or physiological effects or (electromagnetic) EM effects or motion pictures or still photographs. Radar, ground traces, EM effects also exist by their lonesome. UFOs are a global phenomenon that cuts across all age, sex, racial, cultural etc. boundaries. If UFOs were just the province of one country or region, or only witnessed by those with an IQ less than 90, well that would be suspect. UFOs have been taken seriously enough to be an official part of government programs from around the world, unlike say poltergeist events which aren’t, and expert military and scientific analysis can not explain, depending on where and time, between five and ten percent of all UFO reports.

Now I am well aware that scientists like to focus on physical evidence as opposed to eyewitness testimony. They want the evidence that lies on the slab in the lab; the kind you can put under an electron microscope. That’s quite understandable and I have no problems with that whatever. What I do have a problem with is when scientists say there is no physical evidence without them having actually examined the physical evidence that is available. I refer to the physical evidence that actually exists that’s associated with the UFO phenomena.

Firstly, ground traces, depressions, discoloured areas, broken branches, electromagnetic imprints etc. associated with a UFO event. No, I’m not talking about crop circles here (that’s another issue separate and apart), but data that exists in the USAF Projects Sign, Grudge and Blue Book UFO archives. There are quite a few hardcore unknowns associated with UFO physical traces left behind on the environment and you’ll find several in the Condon Report on UFOs.

Secondly, there are unexplained UFO photographs and motion pictures, many from the late 40’s and 50’s (pre CGI). You’ll find five UFO photographic hardcore unknowns in the so-called ‘scientific study of UFOs’ conducted under government contract by the University of Colorado – the Condon Report.

Thirdly, there’s a vast number of unexplainable UFO radar related cases. That infamous Condon Study (University of Colorado) alone contains three unexplained UFO radar cases. I can’t help note the parallel between SETI and UFOs on radar. In both cases you have EM radiation impacting a receiver and a human that ultimately has to determine the cause – intelligent or natural; terrestrial or extraterrestrial.

So, ground traces; photographs; radar – that’s physical evidence.

So, perhaps until such time as scientists take the time and trouble to examine UFO cases that have associated physical evidence, they might want to soften the mantra that there is no physical evidence for hardcore UFOs.  

I make one defense however for the UFO ETH since scientists counter that each of the threads of ETI having been then or now on Earth are weak-in-the-knees when it comes to solid evidence. Roswell is weak; UFO abduction cases are weak; the UFO conspiracy or cover-up case is weak; UFO photographs and videos are weak; UFO radar cases are weak; the case for Erich von Daniken’s ancient astronauts is weak; the ghost rocket sightings (1946) are weak; contactee claims are especially weak; UFO eyewitness reports are unreliable (except when they solve a UFO sighting turning it into an IFO), etc. But, put them (and much more besides) all together and like all good detective stories combine/integrate all the clues into one composite whole (after separating out the wheat from the chaff and eliminating the red herrings) then the whole is more than the sum of the parts. You get a fairly consistent pattern that emerges; not the radio signal patter-of-little-dots-and-dashes the SETI scientist wants but a nuts-and-bolts and a here-and-now pattern.

Now admittedly any one of a hundred different and independent facets to the UFO phenomena might in itself be not all that convincing, but then all 100 or so threads are woven together – that’s a different duck of another color. It’s like if it looks like a duck – it may not be a duck. If it flies like a duck – it may not be a duck. If it walks like a duck – it may not be a duck. If it swims like a duck – it may not be a duck. If it quacks like a duck – it may not be a duck. But if it looks, flies, walks, swims and quacks like a duck – then it’s a duck!

Another point is what the UFO ETH debunkers are confusing here is the concept of ‘evidence’ vs. the concept of ‘proof’. There are massive amounts of evidence for the UFO ETH as noted immediately above. For example, I’d consider as part of legit evidence documents released under the Freedom of Information Act that show that in 1947, the then Army Air Force (AAF) requested the FBI to assist in investigating ‘flying disc’ reports all as part of the developing Cold War hysteria at the time. The FBI (Hoover) responded that they would cooperate only if they were granted access to the “crashed discs”, something the AAF refused. That’s evidence; it’s not proof.

In fact there’s more than enough eyewitness testimony and physical evidence that would satisfy any court of law; any judge; any jury in just about any other set of circumstances to render a verdict of guilty. But the UFO ETH can not yet be rendered guilty, because though there’s not yet to date a smoking gun. There’s no absolute under-the-microscope, on the lab’s slab, proof positive of the UFO ETH. If any UFO ETH buff says they have proof, tell them to ‘put up or shut up’. If however they say they have evidence in favor of the UFO ETH, ask them politely what it is.  

So, IMHO, this objection fails because there is quite some considerable amount of evidence, both eyewitness and physical suggestive of an UFO ETH, and also because scientists, being human, often employ the double standard.

Now if the UFO ETH is correct then obviously the ‘land on the White House lawn and a take-me-to-your-leader’ scenario would be the obvious course of action for ET. That hasn’t happened; therefore the UFO ETH is ridiculous.

However, an alien by definition would have to have an alien mind, and alien psychology, and alien motives. We can’t hold them to our standards, our motives, our behavior patterns. Half the time I can’t figure out why my cats do what they do!

According to hundreds (probably thousands) of sci-fi writers and of course Hollywood (and equivalents around the world), alien invasion is even more a viable scenario – as entertainment anyway. But that hasn’t happened either, but again that’s no argument to suggest that because there’s been no alien invasion that UFOs can’t be alien technology. The U.S.A. hasn’t invaded Canada anytime lately and America has appropriate technology to do so if it wanted.

That leaves other motives – scientific, economic, etc. Let’s examine human equivalents. Humans have explored ever since we had the ability to explore. We’ve boldly gone, in person or via machine surrogates, to the depths of the ocean, to Antarctica, to the Moon, and to all of the planets (actual, or in the case of Pluto, on route). All this exploration for all practical purposes has been for the sake of just science, pure science, and nothing but the science. Of course there’s usually an ulterior motive in the back of the mind – exploration leads to exploitation. We explore, we like what we see, we colonize, we exploit, we build resorts for R&R, we migrate to escape various forms of environmental/political pressures, we mine for resources, and we farm for food and do more besides. Today the Moon is for science; tomorrow we may exploit its resources. Why should the ET-Earth relationship be any different? 

How about the fact that every cubic inch of the sky is monitored from above and below 24/7/52 by highly sophisticated electronic surveillance equipment, always on the lookout for sneak attacks and to track satellites and space junk. The orbits of thousands of bits of space junk are known with high precision, even if that bit is no larger than a ham sandwich! Any alien spaceships that large or (obviously) larger that’s up there, well, we’d know about it.

However, advanced stealth technology rules; okay anyone? It’s a major and ever ongoing R&D into stealth technologies are of interest to the military, the intelligence community and law enforcement agencies on Earth. What might an advanced alien civilization 1000, 10,000 years in advance of our have in the way of such camouflage? They’d obvious use that technology to prevent being shot at by trigger-happy generals! In ‘Star Trek’ terminology, we’d call this sort of technology something akin to a ‘cloaking device’.

What about if ET is, or was here, there would be artifacts left behind, even if it’s just ET’s garbage and litter.

Unless we humans start launching our garbage into space, say the ultimate incineration in the solar furnace; well let’s just say that option is going to increase waste disposal rates several thousand fold and therefore isn’t a realistic option. Therefore, we have little option but to use Planet Earth as a garbage dump – much to the delight of archaeologists who base much of ancient human history on just such detritus. But of course time, natural forces and biological agents ultimately deal with most forms of human waste – solid, liquid and gaseous.

Those same natural forces and biological agents would also strut their natural recycling and breakdown stuff on ET’s waste. But, in addition, ET can and does have the option of removing their detritus off planet. Secondly, would we of necessity recognize and distinguish ET’s rubbish from all other forms of human rubbish especially without any obvious differences that would suggest such rubbish is somehow different and should be subject to complex analysis that would be required to confirm that this rubbish isn’t ordinary rubbish but extraordinary rubbish?  Lack of ET’s garbage is not evidence of a lack of ET.

There’s yet another solution. A technologically advanced ET is probably equally advanced in recycling technology. If you undertake interstellar voyages you’d better be damned efficient at recycling. Anyway, I don’t recall anyone in ‘Star Trek’ for example leaving behind their litter – an artifact, maybe like a book on Chicago’s gangsters yes, but not rubbish! But speaking of artifacts related to ET, there have been lots of authors, quite apart from Erich von Daniken, who have made careers out of pointing out archaeological evidence suggestive of ET. Now clearly much of that is embellishment and wishful thinking and often plain nonsense, but, as most of life’s little mysteries are, this isn’t an either/or situation. There are many shades of gray here and I’ve sen quite a few artifacts that are quite suggestive of an ET in our past, and of course if past tense, why not present tense? Now throw in some mythology…

An all to human final fallback objection is that the UFO ETH can’t be therefore it isn’t; alright it might be but it still isn’t; don’t bother me with facts, my mind is made up; and in any event it’s all pseudoscience and I just deal with real science. Trust me on this – I’m a scientist!

Once upon a time Galileo Galilei and Nicolaus Copernicus would have been considered pseudo-astronomers; Heinrich Schliemann (of Troy fame) someone who dabbled in pseudo-archaeology; Charles Darwin was a pseudo-naturalist; and Alfred Wegener, obviously put forth a theory (continental drift) that could only be described as pseudo-geology at the time. Even originally Albert Einstein was so far out in left field that his scientific seniors and superiors could easily have described his physics as pseudo-physics. Only time and history will be the judge whether or not the UFO ETH is or was pseudoscience or real science. The jury IMHO is still out on that issue. 

Conclusion: Scientists rally against the UFO ETH and perhaps they are right – or maybe not. Scientists aren’t all-knowing. They too are human with all the accompanying baggage that implies and they can, and do, make mistakes.

Saturday, November 3, 2012

UFOs & the Anti-ETH: Summation Arguments: Part Two

That the scientific communities and scientists in general (there are exceptions) dismiss the UFO ETH (extraterrestrial hypothesis) as pseudoscience and total bunk is understandable, but illogical. The scientists’ anti UFO ETH arguments don’t stand up to logical scrutiny. Here’s some more of their specific objections, and why they are in turn, objectionable. To adequately come to terms with the UFO ETH one needs to have a ‘deep time’ perspective; not just one of here and now or last week, month, year, decade or even centuries ago.

Continued from yesterday’s blog…

It doesn’t take much imagination – and many have imagined it – that ET has been in Earth’s hair on a nearly ongoing basis. The key point is once that initial chance discovery has happened, and that could have been billions of years ago, we’re charted, noted and logged biological real estate. We’re now a colored pin on the galactic map, say green for simple biosphere; yellow for complex life, orange for intelligence and red for here be a civilization. Within 100,000 years of that first contact (even if it were ET greeting our microbial ancestors), light speed radio communications would have notified all potentially receptive (and future receptive) alien civilizations that here was one of those rare abodes, a planet with a biosphere, and thus one worth ongoing routine (not random) investigations – for scientific reasons if nothing else.

The terrestrial parallels are obvious. Once we discovered Antarctica it quickly became common knowledge. We went back, again, and again and again, finally setting up near permanent quarters despite the obvious costs and hardships, all in the name of science. We’ll go back to the Moon too one day – maybe not anytime real soon, but eventually. Your great grandkids will see lunar settlements or outposts like we today see in Antarctica. ET and Earth may have had the same ongoing relationship. We might find we have ET for company on the Moon like we’ve had ET for company on Earth.

Now fast-forward and recall from our mythologies around the world – all races, all cultures, all geographical settlements – the tales of the sky ‘gods’ and beings associated with various constellations and stellar addresses.  Those same ‘gods’, who often get around in aerial ‘chariots’, gave the gifts of knowledge and culture and rudimentary technologies to primitive (hunter-gather) mankind. They stick around to monitor their experiment.

Now fast-forward to 1947 through to the present. The ‘gods’ have become ET, and they are going to keep close tabs on us, since they know that one day, even if thousands of years down the track, we’ll boldly go like they have boldly gone. We have our intelligence gathering agencies; ET has theirs as well.

For egocentric humanity, it’s clear that UFOs, if alien owned and operated, can only be here, on-site, in response to the modern human presence. That’s actually advocated by many pro UFO ETH buffs that how can it be a coincidence that aliens have arrived just at the same time we started playing around with dangerous toys – nuclear weapons; going into space; and reeking environmental havoc upon ourselves. Skeptics counter that for humans to be known by those out there, they can only know of us via our electromagnetic (EM) signals, which propagate outwards out there at light speed. Thus, our EM signals (nuclear blasts, radio/TV broadcasts, radar emissions, etc.) haven’t had much time to get very far out there, because prior to say 1900 Earth was pretty quiet in giving off human technological EM noise. Even our atmospheric pollution, potentially detectable from way out there via spectroscopic analysis, wasn’t really at highly abnormal levels prior to 1900. It’s only in the 20th Century did it really kick into high gear.

So, if you take 1947 as the start year of the modern UFO era – their arrival date – and assuming they left home as soon as they detected our EM signal then their home has go to be so close by to Earth as to be statistically unlikely in the extreme. Since ET’s home is certainly not within our solar system, then by elimination, that leaves nearby stars. But only subluminal interstellar travel is possible, and even interstellar velocities of say 10% light speed are pushing the envelop. Our closest stellar companions are over four light years away, so it would take ET over forty years to reach us from the closest stellar abode. Add to that the four light years it took our EM signal to reach them in the first place, well that’s about 44 years all up. Subtract that from 1947 – well, 1903 isn’t known for our high intensity radio broadcasts, and radar, TV and nuclear lights are still future technology. Therefore, ET didn’t arrive in 1947 due to any human activity, and since obviously only human activity would attract ET to travel here in the first place – therefore UFOs can not be anything alien! 

The basic assumption that UFOs are here because humans are here is so anthropomorphic (human centered) as to be laughable. Firstly, even if the aliens arrived out of concern to post-1900’s human activities, that doesn’t mean they weren’t already here, if not on-site, in the immediate solar system area, like having a lunar base, or even an orbiting space colony ship as base of operations. One doesn’t have to postulate them being a minimum of over four light years away. Secondly, let’s forget the human element – as per the above argument, Planet Earth has been noted and logged in a galactic database for a minimum of millions of years, more likely as not an order of magnitude greater – billions of years. It’s an egocentric inspired, but just coincidence, that alien UFOs are around when humans dominate Earth’s environment.

A near universal objection to the UFO ETH is that there’s little or no credible evidence, especially physical evidence that any UFO event can be interpreted as an alien spaceship doing its alien flying thing. 

The fact that there exists such a thing as the UFO ETH must suggest that there is some suggestive evidence in support. The UFO ETH only exists, post early 1950’s, is because for the first three to four years of the then ‘flying disc’ or ‘flying saucer’ phenomena, late 1940’s, ‘saucers’ or ‘discs’ were assumed to be terrestrial in origin – secret Soviet devices (to the Americans); secret American devices (to the Russians). When those ideas became untenable, the obvious conclusions were that it was all in the mind; misidentifications, hoaxes, hallucinations etc. But that became as equally untenable as solid case after solid case came in and proved to be unexplainable by any and all terrestrial possibilities. By elimination – well according to Sherlock Holmes, when you’ve eliminated the impossible, whatever remains, however improbable, must be the truth – one was forced to at least consider the ETH a plausible alternative. But the illogic of the scientific mind was made crystal clear in the ultimate debunking of the UFO ETH, the University of Colorado Scientific Study into UFOs [the Edward Condon study] which concluded it was all a lot of rubbish – except for the fact that that very study, that very report, couldn’t explain away, with any terrestrial phenomena known, over 30% of the UFO cases it studied. It’s like a jury stating 1/3rd not guilty; 2/3rds guilty – well the majority ayes have it – let’s carry out the execution. So, what part of the word ‘evidence’ don’t you understand?

Okay, so multi-tens of thousands of eyewitness accounts count for nothing, especially when many of those sightings were by trained observers, and multi-witness cases at that. On that UFO issue, many scientists while happy to accept the accuracy of eyewitness testimony when it provides data that turns a UFO event into an IFO, for some strange reason reject eyewitness testimony when it reinforces the unidentified or unknown status of the UFO event. Go figure!

All of which suggests to me that when it comes to the scientific community and evidence, there is often a double standard employed. For example, even as recently as 2009, a public opinion poll found that a significant (albeit minority) percentage of scientists had a belief in a God that was up close and personal in their lives. There’s not the slightest bit of evidence, physical or otherwise, that God exists.  There’s not one shred of physical evidence for string theory, yet its an accepted area of funded academic research and has been for decades. But that’s getting away from the topic. Anyway, back to the evidence for the UFO ETH.

To be continued…

Friday, November 2, 2012

UFOs & the Anti-ETH: Summation Arguments: Part One

That the scientific communities and scientists in general (there are exceptions) dismiss the UFO ETH (extraterrestrial hypothesis) as pseudoscience and total bunk is understandable, but illogical. The scientists’ anti UFO ETH arguments don’t stand up to logical scrutiny. Here’s some more of their specific objections, and why they are in turn, objectionable. To adequately come to terms with the UFO ETH one needs to have a ‘deep time’ perspective; not just one of here and now or last week, month, year, decade or even centuries ago.

Whether you’re a UFO ETH (extraterrestrial hypothesis) supporter, a UFO ETH debunker, or you don’t give a damn either way about the UFO ETH at all (so then why are you reading this?), you’d be aware that overall the professional scientific community, including for some odd reason SETI (Search for ExtraTerrestrial Intelligence) scientists – the very clan who profess an intense interest in ETI – pooh-pooh the very notion of the UFO ETH. Here’s some more of their specific objections, and why they are in turn, objectionable.

Some scientists will argue that we are the proverbial IT – there are no other advanced extraterrestrial civilizations, therefore UFOs can not have anything to with extraterrestrial intelligence.

However, with 13.7 billion years to play with since the origin of our Universe (the Big Bang event); with billions of stars in our own galaxy alone; with billions of galaxies scattered throughout the cosmos each with billions of stars therein, with extra-solar planets being discovered around many of those stars in our own galaxy (and by implication other galaxies as well); with the chemical elements required for life commonplace throughout the Universe; with the principles of Darwinian evolution given as universal, what odds that we are really the proverbial IT?

Of course when it comes down to the UFO ETH it’s only our galaxy we need concern ourselves with. Even I acknowledge that though extraterrestrial civilizations exist in other galaxies, travel times between galaxies quickly exceed logical transit times available. Interstellar travel however is quite another matter. Still, our own galaxy gives us some ten billion years to play around with; billions of stars and no doubt planets, those abundant chemical elements, and Darwinian principles. Again, it would be a very brave soul to suggest again those sorts of statistics that we are, even in our own galaxy, the proverbial IT; not just the new kid on the block, but the first and only kid on the block.

Not even a UFO ETH skeptic SETI (Search for ExtraTerrestrial Intelligence) scientist of my acquaintance would argue we’re the proverbial IT – it would make a mockery of his own chosen career path.

Some scientists suggest that while it’s highly probable that extraterrestrial life exists; extraterrestrial intelligence doesn’t. No alien intelligence means no-go to the UFO ETH.

Again, not even respectable SETI scientists would propose this an objection to the UFO ETH since that would undercut their own work. Clearly the evolution of intelligence, albeit being just one of many competing traits for biological survival of the fittest, does have ultimate survival value. The Earth provides a practical example of that as many species can be attributed a reasonable degree of an ability to figure things out, and that it is possible to evolve extremely high levels of intelligence is witnessed by ourselves. If Mother Nature can evolve one biological highly intelligent species, she can do it again, and again, and again on other worlds. 

Lots of arguments against the UFO ETH centre around the proposition that they (the aliens) can’t get from there (wherever there is) to here – interstellar space is the ultimate no-fly quarantine zone and since superluminal velocities (i.e. – Star Trek’s warp drive comes to mind here) are a violation of Einstein’s special theory of relativity (though there’s nothing theoretical about that inconvenience anymore) that takes care of that. ET exists but can’t get here; therefore UFOs can’t be the products of ET.

Now I can not believe this old and totally outdated chestnut is still bandied about. The idiotic assumption here is, in a very anthropological way, is that ET must have a lifespan equal to that of humans. Humans cannot travel to the stars because we can’t travel fast enough in our short life-spans to make the journey from start to finish, and I assume here that if you start the journey you want to be around to finish the journey. Now there is no law in biological science that says an intelligent flesh-and-blood entity must kick-the-bucket after roughly three score and ten years. If you recall from mythology, the cosmic and sky ‘gods’ were (at least from a human perspective) as close to immortal as makes no odds. Quasi-immortality makes interstellar travel quite feasible. Of course any alien intelligence that can visit us will have technologies far beyond our own. Genetic or other forms of bioengineering could artificially extend life-spans by many orders of magnitude. Perhaps flesh-and-blood has morphed into silicon and steel. There’s the standard sci-fi scenarios of the multi-generation starship or hibernation that passes the time away without much additional aging. Then too perhaps a super-civilization of the extraterrestrial type has been able to approach luminal velocities; perhaps have physics and engineering that can go superluminal. But one doesn’t need such extreme possibilities. All it takes is the first initial journey. Once here, our quasi-immortal ET (the ‘gods’ of mythology) sets up shop, say even a lunar outpost. No further interstellar journeys required.   

Obviously it’s unlikely in the extreme that we (humans) would just happen by chance be the lucky generation, after 4.5 billion years have passed Earth by in cosmic isolation, for us to now experience on-site cosmic company. If you were to throw a dart randomly at 4.5 billion balloons, what odds that it would hit a balloon that co-existed with humanity’s existence, even being generous and giving us (humanity) an existence of say two million balloon years, far less hitting the balloon labeled 1947 (the accepted start of the modern UFO era)?

This is IMHO actually the best anti UFO ETH argument going but when taken to its logical conclusion provides the very answer which makes the UFO ETH nearly inevitable. Indeed, it would be utterly extraordinary in the extreme if that tiny niche of terrestrial time, say 1947 to the present, were the first and only niche of terrestrial time to host a visit by extraterrestrial intelligence(s). The obvious answer is that there have been previous niches in time, intervals of time, probably lots and lots and lots of them, when ET paid a visit. ET had had billions of years to randomly (or selectively) explore the (our) galaxy. At 1% light speed it only takes 10,000,000 years to cross the galaxy edge to edge. But the galaxy is ten billion years old. If there’s lots of space-faring alien civilizations, or even if there is just one, they are probably a lot closer to us than the worst case scenario of edge-to-edge (obviously, since we’re not on the galactic edge). Those who have pondered this issue and crunched the numbers, suggest that 10,000 to 100,000 years is a rough estimate of time intervals between random visits from ET. Still, 1947 to date could easily and probably would on probability fall outside that range. Maybe the last random visit was 9,000 years ago, or 90,000 years ago. We’d still have a bit of a wait (one thousand to ten thousand years) for the next call. But, and there’s always a “but”…

To be continued…