Entropy and Puppies, like a Hand and a Glove

December 9, 2009 1 Comment

Ah yes, the good old 2nd Law of Thermodynamics. The idea that the total disorder of a system, e.g. the universe, always increases.  Or that heat always flows from hot to cold.  It’s why coffee always gets cold, why money seems to dissipate at a casino, why time flows forward, why Murphy had a law, why cats and dogs don’t tend to clean up the house.

Ultimately, due to this rather depressing physical law, the universe will die by “heat death,” where it reaches a state of absolute zero, no more heat, no motion of particles.  Don’t worry, that’s not predicted for another 10^100 (or, a Googol) years.  But, I always wondered, is it always always the case, or can entropy decrease in certain circumstances?

Got a spare fortnight? Google “violations of the second law of thermodynamics.”  Personally, I rather like Maxwell’s idea that it is a statistical argument, not an absolute one. “Maxwell’s Demon” is that hypothetical device that funnels hot molecules in one directions and cold ones in the opposite, thereby reversing the normal flow of heat.  Could a nanotech device do that some day?  Yes, I know that there has to be energy put into the system for the device to do its work, thereby increasing the size of the system upon which the 2nd law holds.  But, even without the demon, aren’t there statistical instances of 2nd Law violation in a closed system?  Not unlike the infinitesimal probability that someone’s constituent atoms suddenly line up in such a manner that they can walk through a door (see recent blog topic), so could a system become more coherent as time moves to the future.

What about lowering temperature to the point where superconductivity occurs?  Isn’t that less random than non-superconductivity.  One might argue that the energy that it takes to become superconductive exceeds the resulting decrease in entropy.  However, I would argue that since the transition from conductive to superconductive occurs abruptly, there must be a time period, arbitrarily small, during which you would watch entropy decrease.

There are those who cite life and evolution as examples of building order out of chaos.  Sounds reasonable to me, and the arguments against the idea sound circular and defensive.  However, it all seems to net out in the end.  Take a puppy, for instance.  Evolutionary processes worked for millions of years to create the domestic dog.  Entropy-decreasing processes seem to responsible for the formation of a puppy from its original constituents, sperm and an egg.  But then the puppy spends years ripping up your carpet, chewing the legs of the furniture and ripping your favorite magazines into little pieces; in short, increasing the disorder of the universe.  Net effect?  Zero.

shakespeareandleash185

Filed under Cosmology, Life, Nanotech, Physics, Science Tagged with , , , , , ,

How to Walk Through a Door

September 27, 2009 2 Comments

I had a brainstorm the other day on how we might someday be able to walk through a door.  And I don’t mean from a metaphysical standpoint, I mean really physically walk through the door.  If you think about it, there really should be a way to make it happen.  After all, our bodies and the door are almost 100% empty space.  I would argue that Programmed Reality says it is completely empty space, but that topic will have to be for another post.

An electron, in Newtonian mechanics, can be stuck on one side of an impenetrable barrier.  In QM, however, its wave function can be partly on one side of a barrier and partly on the other side at the same time, which allows for the possibility of “tunneling,” a common effect in semiconductors.  In fact, were it not for the wave function nature of QM, transistors, and therefore cell phones, computers, satellites, and all other sorts of modern technologies would not even exist!

tunneling

Interestingly, this theory does not only apply to subatomic particles, but also to macroscopic objects like me, you, and Donald Trump’s hair.  Since our bodies are composed of particles, each of which are just wave functions, your body is simply the superposition of these zillions of wave functions, thereby creating its own “macroscopic” wave function.  Theoretically, for this reason, you have a finite probability of passing through a wooden door, much like the electron tunneling effect.  But, don’t try it.  Because, when you sum up all of your constituent particles’ wave functions, there is a mathematical tendency for the probabilities of large-scale anomalous quantum effects to be extremely small.  It is analogous to flipping pennies.  The odds that a single penny comes up heads (electron passes through the barrier) is 50-50, but the odds that 1000 pennies all come up heads (you pass through the door) is 2^^1000 (equivalent to a 1 followed by 301 zeros, an impossible to imagine large number) to 1.  And you have a helluva lot more than 1000 subatomic particles in your body.

But what if those particles in our bodies and/or the door were made to be coherent?  That is, in our penny analogy, all pennies behave the same behavior.  Impossible?  Not so fast, Einstein.  LASERs are a great example of coherence, where all photons are of the same frequency and are in phase.  Aren’t particles of matter just a different form of particle from the photons and could they be organized to be coherent as well?

Turns out that is exactly the case and it is known as Macroscopic Quantum Tunneling.  U of Illinois researchers have demonstrated such an effect with electrons (real matter) in a nanowire.  Superconductors, superfluidity, Bose–Einstein condensates are examples of properties that seem to defy conventional physics by having their constituents occupy coherent states.  Macroscopic Quantum Coherence is a predicted property, yet to be observed in the laboratory, but probably inevitable, whereby all atoms in the piece of matter observing that property are in-phase and are described by a single quantum wavefunction.  Well, that wavefunction allows for the possibility of matter being anywhere, or “tunneling” through a thin enough membrane of material.  Let’s say that, not unlike a laser, we could get all of the atoms in our bodies to be coherent.  Might it not be possible to “tunnel” through a thin membrane of coherent material?

Effectively, we would have walked through a door!

Yes, I know that all of the different atoms in our bodies might not be made to be coherent with each other.  Then again, think about radio waves of different frequencies.  In general, they can’t be in phase with each other, except at one particular point.  Fourier analysis of a waveform with a discontinuity, like a step function or a delta function, has, at the point of the discontinuity, all frequencies in phase.  Could there ultimately be a way to accomplish that with the mere several dozen atomic frequencies present in our bodies (And who cares if that stray bit of Uranium in your spleen is left behind on the other side of the door.  Would you really miss it?)  So maybe the trick is to pulse the coherence into your body just as you walk through the door.

Then there is the problem of how to get each planar sliver of your body to have the same tunneling capability sequentially.  Like, so you don’t end up with a door stuck in your chest, all Jeff Goldblum-like.  Seems to me that maybe it’s just a matter of applying continuous pulses of coherence into your body as you walk through the door.  For each planar sliver, one of the pulses will eventually make you progress to the next sliver.  Just hope the machine doesn’t break down midway through.

So, there you have it.  One, ultra high frequency multi-atomic coherence pulser.  And you’re walking through walls.

walkingthroughawall

Filed under Future Tech, Nanotech, Physics, Quantum Mechanics, Science Tagged with , ,

Just when you thought Physics couldn’t get any Stranger

September 7, 2009 1 Comment

Tachyons, entanglement, cold fusion, dark matter, galactic filaments.  Just when you thought physics couldn’t get any stranger…

– THE VERY COLD: Fractional Quantum Hall Effect: When electrons are magnetically confined and cooled to a third of a degree above absolute zero (See more here), they seem to break down into sub-particles that act in synchronization, but with fractional charges, like 1/3, or 3/7.

– THE VERY HIGH PRESSURE: Strange Matter: The standard model of physics includes 6 types of quarks, including the 2 (“up” and “down”) that make up ordinary matter.  Matter that consists of “strange” quarks, aka Strange Matter, would be 10 times as heavy as ordinary matter.  Does it exist?  Theoretically, at very high densities, such as the core of neutron stars, such matter may exist.  A 1998 space shuttle experiment seems to have detected some, but repeat experiments have not yielded the same results.

– THE VERY LARGE DIMENSIONAL: Multidimensional Space: String theories say that we live in a 10-dimensional space, mostly because it is the only way to make quantum mechanics and general relativity play nicely together.  That is, until physicist Garrett Lisi came along and showed how it could be done with eight dimensional space and objects called octonions.  String theorists were miffed, mostly because Lisi is not university affiliated and spends most of his time surfing in Hawaii.

– THE VERY HOT: Quark-Gloun Plasma: Heat up matter to 2 trillion degrees and neutrons and protons fall apart into a plasma of quarks called quark-gluon plasma.  In April of 2005, QGP appeared to have been created at the Brookhaven National Laboratory’s Relativistic Heavy Ion Collider (RHIC).

My view on all this is that it is scientific business as usual.  100 years ago, we lived in a smaller world; a world described solely by Newtonian Mechanics, our ordinary everyday view of how the world works.  Then, along came relativity and quantum mechanics.  Technological advances in laboratory equipment and optics allowed us to push the limits of speed and validate Relativity, which ultimately showed that Newtonian Mechanics was just an approximation of the larger, more encompassing theory of Relativity at slow speeds.  Similarly we pushed the limits of probing the very small and validated Quantum Mechanics, which showed that Newtonian Mechanics was just an approximation of the larger, more encompassing theory of Quantum Mechanics at large scales.  In the 1960’s, we pushed the limits of heat and energy, discovered  and found that our Quantum Mechanical / Relativistic Theory of the world was really just an approximation at low temperatures of a larger theory that had to encompass Quantum Chromodynamics.  Now, we are pushing the limits of temperature, or the slowing down of particles, and discovering that there must be an even larger theory that describes the world, that explains the appearance of fractional charges at extremely low temperatures.  Why does this keep happening and where does it end?

Programmed Reality provides an explanation.  In fact, it actually provides two.

In one case, the programmers of our reality created a complex set of physical laws that we are slowly discovering.  Imagine a set of concentric spheres, with each successive level outward representing a higher level scientific theory of the world that encompasses faster speeds, higher temperatures, larger scales, colder temperatures, higher energies, etc.  How deep inside the sphere of knowledge are we now?  Don’t know, but this is a model that puts it in perspective.  It is a technological solution to the philosophy of Deism.

The second possibility is that as we humans push the limits of each successive sphere of physical laws that were created for us, the programmers put in place a patch that opens up the next shell of discovery, not unlike a game.  I prefer this model, for a number of reasons.  First of all, wouldn’t it be a lot more fun and interesting to interact with your creations, rather than start them on their evolutionary path and then pay no further attention?  Furthermore, this theory offers the perfect explanation for all of those scientific experiments that have generated anomalous results that have never been reproducible.  The programmers simply applied the patch before anyone else could reproduce the experiment.

Interestingly, throughout the years, scientists have fooled themselves into thinking that the discovery of everything was right around the corner.  In the mid-20th century, the ultimate goal was the Unified Field Theory.  Now, it is called a TOE, or Theory of Everything.

Let’s stop thinking we’re about to reach the end of scientific inquiry and call each successive theory a TOM, or Theory of More.

Because the only true TOE is Programmed Reality.  QED.

Filed under Cosmology, Future Tech, Physics, Programmed Reality, Quantum Mechanics, Science Tagged with , , , , , , , , , , , , , , , , , , , ,

Navigating the Quantum Froth

August 16, 2009 1 Comment

Evidence for Programmed Reality is starting to pour in from all fields.  The latest comes from Gamma-ray imaging from deep space.  Here’s the deal:

Extremely high energy photons are known as gamma rays and are generated only in really cool places like Cern and supermassive black holes that power galaxies.  The cosmologically-originated gamma rays tend to come in bursts and there are special telescopes, such as MAGIC (Major Atmospheric Gamma-ray Imaging Cherenkov Telescope) that detect and measure these bursts.  According to all known laws of physics, all photons no matter their energy level travel at exactly the same speed, namely the speed of light.  Problem is that several gamma ray detectors have noticed that gamma rays from distant galaxies arrive on earth at slightly different times, which makes no sense.

Unless you consider that space is quantized.  Then, the photons have to work their way through the quantum “froth” and the low energy photons can do it easier than the high energy ones, much like radio waves through a low pass filter.  So says Italian physicist Giovanni Amelino-Camelia.  A couple references on this theory include an FXQi article and a recent article from New Scientist.

The reason this effect isn’t normally noticed is that the influence of quantized spacetime is so small, conventional experiments will not demonstrate its impact.  However, as we probe deeper into space and increase the sensitivity of our instruments, we ultimately get to a point where we measure things that demonstrate that the status quo in physics is just an approximation, much as Newtonian physics is just an approximation of Relativistic physics at slow speeds or Quantum Mechanics at large scales.  The recent quantization noise in the GEO600 Gravity Wave Detector is a case in point.  Because it is the most sensitive instrument of its kind, it has reached a resolution limitation that may indicate the granularity of the universe.  With MAGIC, a similar situation exists.  Because it is highly sensitive, it can detect signals whose origin are so far away that they allow for propagation deviations to occur over such a vast region of space.  The 4 minute anomaly that MAGIC observed occurs over 500 million light years.  That means that it is detecting a deviation of 1 part in about 65000000000000 (65 trillion), which apparently is enough to break known laws of physics.

I’m interested in this because the underlying reason for this may very well be the quantization of space.  If so, this and the GEO600 experiments are the first to detect it.  And, for anyone who hasn’t read “The Universe – Solved!” or meandered through this website, I ask the question:

Why might reality be quantized and not continuous?

It takes an infinite amount of resources to create a continuous reality, but a finite amount to create a quantized reality.  By resources, I refer to bits, the information that it takes to model reality.  In order to program a virtual reality, there must be quantization.  It is impossible to develop a program with unlimited resolution.  So the very fact that our reality is quantized may be considered strong evidence that reality is programmed.

What other reason could there be?

 

Filed under Cosmology, Physics, Quantum Mechanics, Science Tagged with , , , , , , , , ,

Mysteries of the Moon Explained

July 7, 2009 3 Comments

Think we understand that big object in the night sky?  Guess again.  The moon is full of mysteries, some of which baffle scientists more the more we learn about it.  Admittedly, the source of many of these reports has not been fully verified, and I don’t have the time to do the full research.  But hey, this is a blog and by definition, I can take liberties with my sources and talk about whatever I want, right?

For example, rocks from the moon and the earth reportedly have very different minerals; the earth has high concentrations of iron, the moon does not.  This implies that they were not formed from the same source, nor was the moon once part of the earth, as previously thought.

Some lunar rocks supposedly contain brass (a man-made alloy not found naturally), mica, and pure titanium.  Stranger still, Uranium 236 and Neptunium 237, elemental isotopes not found in nature on earth, have been found in rock samples.

The solar system is known to be about 4.5 billion years old, the oldest earth rock is 3.7 billion years old, yet some lunar rocks have been dated to an ages ranging from 4.5 to 5.3 billion years.  The lunar soil is a billion years older than its rocks and of a different composition.

Instruments left behind from Apollo missions detected a “wind of water” in 1971.

Some moon rocks are magnetized, although the moon has no magnetic fields.  Where did the magnetic property of the rocks come from?

Measurements indicate that the moon is less dense at the core than at the crust, which is counter to conventional “geo-logic.”

No one really understands where the moon came from.  Due to differences in composition, it can’t have come from the earth, nor from the same material from which the earth was created. Impacts on the moon (meteors or artificial objects crashed into the surface) have resulted in the measurement of a “ringing” reverberation, sometimes for hours before dying down.  Such an effect typically only occurs in a hollow object, leading some to speculated that the moon is hollow at its core.  No cosmological process can explain this.

The moon is the only satellite to revolve around its planet in a near circular orbit where one side always faces it.

The moon takes up the same angular size in the sky as the sun; hence the possibility of perfect solar eclipses.  No other planet-moon combination comes close.

Most all other satellites orbit their planet in line with the planets ecliptic plane.  But the moon is off by 5 degrees.  Why?

The scientific community has been struggling with these anomalies for many years.  A little internet research and one can easily find creative scientific explanations for most of the above anomalies. Unfortunately, they do not all peacefully coexist.

Programmed Reality has another explanation.  The moon is simply a programmed part of our reality, like everything else.  Its size was selected to create eclipses, its distance to facilitate exploration and generate tides and resultant tidal tables to make boating courses a little more complex.  Reasons for other anomalies have yet to be discovered, but serve to provoke investigation and discourse.  And, of course, without its beautiful prominence in the sky, we might never have known Beethoven’s “Moonlight Sonata”, Glenn Miller’s “Moonlight Serenade”, Pink Floyd’s “Dark Side of the Moon,” and the name of Frank Zappa’s daughter.

Moon Apollo mission

Filed under Cosmology, Philosophy, Programmed Reality, Science Tagged with , , ,

Gravity is Strange – Unless you understand Programmed Reality

June 22, 2009 1 Comment

Physicists tell us that gravity is one of the four fundamental forces of nature.  And yet it behaves quite differently than the other three.  A New Scientist article breaks down the oddities, a few of which are reproduced here:

– Gravity only pulls.  It doesn’t appear to have an opposing effect, like other forces do.  Notwithstanding the possibility that dark energy is an example of “opposite polarity” gravity, possibly due to unseen dimensions, there appears to be no solid evidence of it as there is with all other forces.

– The strength of other forces are comparable in magnitude, while gravity checks in at 40 orders of magnitude weaker.

– The fine-tuned universe, a favorite topic of this site, includes some amazing gravity-based characteristics.  The balance of early universe expansion and gravitational strength had to balance to within 1 part in 1,000,000,000,000,000 in order for life to form.

The Anthropic Principle explains all this via a combination of the existance of zillions (uncountably large number) of parallel universes with the idea that we can only exist in the one where all the variables line up perfectly for matter and life to form.  But that seems to me to be a pretty complex argument with a few embedded leaps of faith that make most religions look highly logical in comparison.

Then there is the Programmed Reality theory, which as usual, offers a perfect explanation without the need for the hand-waving Anthropic Principle and the “Many Worlds”
interpretation of quantum mechanics.  Gravity is not like other forces, so let’s not keeping trying to “force” it to be (pardon the pun.)  Instead, it is there to keep us grounded on the planet in which we play out our reality, offering the perfect balance of “pull” to keep every fly ball from flying out of the stadium (regardless of the illegal substance abuse of the hitter), to make kite flying a real possibility, and to enable a large number of other enriching activities.  While, at the same time, being weak enough to allow basketball players to dunk and planes to fly, and to enable a large number of other enriching activities.  Our scientists will continue the investigate the nature of gravity via increasingly complex projects like the LHC, unpeeling the layers of complexity that the programmers put in place to keep scientific endeavor, research, and employment moving forward.

Newton's apple  Warped spacetime

Filed under Cosmology, Physics, Programmed Reality, Science Tagged with , , , , , , , ,

Non-locality Explained!

May 8, 2009 6 Comments

A great article in Scientific American, “A Quantum Threat to Special Relativity,” is well worth the read.

Locality in physics is the idea that things are only influenced by forces that are local or nearby.  The water boiling on the stovetop does so because of the energy imparted from the flame beneath.  Even the sounds coming out of your radio are decoded from the electromagnetic disturbance in the air next to the antenna, which has been propagating from the radio transmitter at the speed of light.  But, think we all, nothing can influence anything remotely without a “chain reaction” disturbance, which according to Einstein can not exceed the speed of light.

However, says Quantum Mechanics, there is something called entanglement.  No, not the kind you had with Becky under the bleachers in high school.  This kinds of entanglement says that particles that once “interacted” are forever entangled, whereby their properties are reflected in each other’s behavior.  For example, take 2 particles that came from the same reaction and separate them by galactic distances.  What one does, the other will follow.  This has been proven to a distance of at least 18 km and seems to violate Einstein’s theory of Special Relativity.

Einstein, of course, took issue with this whole concept in his famous EPR paper, preferring to believe that “hidden variables” were responsible for the effect.  But, in 1964, physicist John Bell developed a mathematical proof that no local theory can account for all of Quantum Mechanics experimental results.  In other words, the world is non-local.  Period.  It is as if, says the SciAm article, “a fist in Des Moines can break a nose in Dallas without affecting any other physical thing anywhere in the heartand. ”  Alain Aspect later performed convincing experiments that demonstrated this non-locality.  45 years after John Bell’s proof, scientists are coming to terms with the idea that the world is non-local and special relativity has limitations.  Both ideas are mind-blowing.

But, as usual, there are a couple of clever paradigms that get around it all, each of which are equally mind-blowing.  In one, our old friend the “Many Worlds” theory, zillions of parallel universes are spawned every second, which account for the seeming non-locality of reality.  In the other, “history plays itself out not in the three-dimensional spacetime of special relativity but rather this gigantic and unfamiliar configuration space, out of which the illusion of three-dimensionality somehow emerges.”

I have no problem explaining all of these ideas via programmed reality.

Special Relativity has to do with our senses, not with reality.  True simultaneity is possible because our reality is an illusion.  And there is no speed limit in the truer underlying construct.  So particles have no problem being entangled.

Many Worlds can be implemented by multiple instances of reality processes.  Anyone familiar with computing can appreciate how instances of programs can be “forked” (in Unix parlance) or “spawned” (Windows, VMS, etc.).  You’ve probably even seen it on your buggy Windows PC, when instances of browsers keep popping up like crazy and you can’t kill the tasks fast enough and end up either doing a hard shutdown or waiting until the little bastard blue-screens.  Well, if the universe is just run by a program, why can’t the program fork itself whenever it needs to, explaining all of the mysteries of QM that can’t be explained by wave functions.

And then there is “configuration space.”  Nothing more complex than multiple instances of the reality program running, with the conscious entity having the ability to move between them, experiencing reality and all the experimental mysteries of Quantum Mechanics.

Hey physicists – get your heads out of the physics books and start thinking about computer science!

(thanks to Poet1960 for allowing me to use his great artwork)

Non-locality explained

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Change the Past, Change the Future Simply by Forgetting

April 21, 2009 2 Comments

Here’s an interesting idea.  To avoid an impending disaster, all you have to do is forget your past.  So says physicist Saibal Mitra at the University of Amsterdam.  Even changing the past seems to be possible, believe it or not.

His idea is predicated on accepting our old friend, the Everett interpretation of Quantum Mechanics, aka the Many Universes theory.  According to Mitra, if the collective observers memory is reset prior to a cataclysmic event, such as a species ending asteroid impact, the state of the universe becomes “undetermined.”  As a result, it has an equal likelihood of following any of the many subsequent paths, most of which should have nothing to do with an asteroid impact.  And so, by selectively forgetting our past, we can avoid certain doom by starting with a clean slate of future outcomes.  See this New Scientist article.

There is something unsettling about the logic, but his paper seems to be on firm footing: http://arxiv.org/abs/0902.3825.  And the implications are fascinating.  Not happy with how last year’s Superbowl turned out?  Keep a single copy of the event, erase everyone’s memory, replace all archived bits of history relating to the game, and then we can all sit back and watch the recording again.  Mitra says if we do that, there’s a good chance Arizona will win.  Watching the same tape!  Well, maybe not the same tape.  Because once the universe became undetermined again, the physical tape could have encoded any number of outcomes.

This a vaguely reminiscent of “Last Thursdayism,” which is one of the possible aspects of Programmed Reality.  Once the universe is reset from an observational standpoint, we would never know the difference and an entirely different future course of events is possible.  If you make the restart point somewhere in our current past, then the recent past can be changed too.  Programmed Reality explains it all!

Future, Past, Present

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Musings on the idea of Free Will

April 16, 2009 1 Comment

Think about what it means to make a decision.  The cashier gave you too much change – do you tell him/her?  It seems like you make your choice based on past events (your parents taught you that it was deceitful to take something that shouldn’t be yours) or the current state of your mind (the cashier is really cute, maybe I’ll get a few points by pointing out the mistake).  Upon further analysis, it really seems that the exact state of your brain (memories, neural pathways and triggers) and the state of external stimuli might be fully responsible for each decision and action.  However, one could make the same argument for a computer, which function is based on the concept of a finite state machine (each action is fully determined by the state of the machine and its inputs).  This idea essentially boils down to us being nothing more than robots.  Are you okay with that?

What about the following scenario:

Two kids with the same parents grow up in the same environment.  Why do they frequently have a completely different set of values?  One gives the money back to the cashier without question; one keeps the money without question.  Why?  It can’t be purely due to genetics.  And it can’t be purely due to upbringing.  Determinists would argue that slight differences in genetics or environment may have a domino effect on the value systems of the individual.  But, could it also be due to the possibility that these are two different souls, which have evolved differently?  Believers in reincarnation might say that the former has learned a universal lesson in a previous incarnation and is perhaps an older, or more experienced, soul.  It is therefore natural for that person to make such a decision, whereas the sibling’s soul has not yet learned that universal lesson.  We can’t be sure, but it does seem odd that people often talk of the deep personality differences between their children that are observable at such a young age that environmental differences are precluded.  This tends to lend support to the idea that there is a “ghost in the machine.”

 

Filed under Life, Philosophy Tagged with ,

LOST, Time Travel and Quantum Mechanics

April 8, 2009 1 Comment

For those who have been following the TV show, LOST, I hope you are not as LOST as I am!  Still, the topics that they touch on are on the fringe of the scientific fringe, which is perhaps why I enjoy the show.

Take the recent episode entitled “He’s Our You,” which aired on 3/25/09.  To make an intricate plot-line even more confusing, the writers have decided to throw time travel into the mix this season.  Which of course brings about our old friend, the “Grandfather Paradox,” a hypothetical scenario whereby you go back in time and kill your grandfather, negating your own existence, all Back-to-the-Future-like.  Seems like such an idea would make time travel impossible.

But, the Everett (aka “Many Worlds”) interpretation of Quantum Mechanics comes to the rescue.  Because in that theory, every quantum mechanical decision, every possible outcome of a particles movement forks a new universe.  In one, the particle moves, spins, or whatever, in one direction.  In the other, it goes in the other direction.  It solves the time travel paradox because as soon as you kill grandpa, reality forks a new universe, in which he is dead and you are never born.  Who is the guy who killed him?  Somebody from another universe.  Entirely self-consistent.

So don’t worry that Ben Linus’ path in the past will affect the gang in the future.  Not if Hugh Everett had anything to say about it.

Oh yeah, and check out my Powers of 10 simulation.  It just might hold the key to the show.

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