Coming Home & The View Back

I flew back toward Home recently, on an airplane at about 850km/h, at about 8km off the ground.  I’ve found myself in the air a fair bit recently, with that ritualised placelessness made most obvious when flying internationally.  An idea I pondered when first flying from Copenhagen to Wellington in 2007 (after a six month stay) was whether I truly felt that I was going ‘back’ home, or ‘toward’ somewhere ‘next’.  I hoped excitedly it was the latter, but I don’t think it worked like that.  Then I left again.  Now, after two years away from New Zealand, I begin to believe and feel more authentically that I come ‘back’ to Melbourne now, sort of.

So as I sat there hurtling through the sky above the Tasman Sea, I watched Through the Wormhole, a TV-documentary series, cooly narrated by Morgan Freeman.

The episodes I watched covered two subjects that I realised were relevant to my thoughts about Home, and Abroad.  The first revisited the creation of our Home, otherwise known as the Big Bang theory; the second took a stab at the question of life outside Planet Earth, the ultra-Abroad.

 

Coming Home, 250 metres per second.

Home(s) with 11 Dimensions.

The first question raised, scientifically, wondered how stable the current theory of the Big Bang could really be, because it seems very difficult to explain or justify that there simply was Nothing prior to it.  It also raised the likelihood of the Multiverse, where ours might not be the only Home.

“Nothing will come of nothing: speak again.”

-King Lear, Act 1.1

“From nothing comes life”

-Apostle Paul, apparently.

One alternative theory to the Big Bang makes an analogy to an analogue watch, which ticks (the second-hand makes a discreet movement), then pauses, before repeating a discrete movement. In this model, the Big Bang (which in itself, as a massive, unbelievably uniform distribution of energy is not really disputed) occurs at the pause, which mathematically represents a nothingness.  Hence our current Universe is the ticking of a second-hand, to eventually arrive (i can’t remember how far we are through, but maybe passed-half, explaining the Universe’s alleged slowing speed of expansion) at nothingness again, and then Bang Bigly again.  Not too fancy, and sort of understandable.

The second alternative gets a bit trippy, and is only fathomable, maybe, to the three dudes that came up with it. M-Theory which is thoroughly not understandable, incorporates the super-string theory, with its 10-dimensionality, and adds time, to make an 11-dimensional fuckoff theory of how the Universe works.  The authors of this theory propose that membranes exist, called P-branes (mmhm), which are multidimensional objects (it can have 0 to 9 dimensions), which something something something (if I copy in Wikipedia it wont make sense anyway).  If String Theory’s account of the Universe is analogous to a body of water (continuous, fluid, and very messy, but accountable on a micro-level), M-Theory (I think) speculated that the Big Bang was more like a ripple, caused by two of these multi-dimensional P-branes colliding, sending a massive, but dissipating force out from the point of contact (explaining in its own way the slowing speed of the Universe’s expansion).  The animated diagram showed two shaky blobby masses (two Universes I guess) slowly colliding, and bouncing back. They also said these P-branes could be as little as 10cm away from us (meaning the 4-dimensional realm we can fathom), at which point I stopped trying to get it, but went, “hmmmmmm.”

And so I wondered who the other-dimensional being was that might be 10cm away from my lacklustre 4-dimensional cognitive ability, and whether he already knew about me, and could fathom me, and maybe, could ‘see’ me, and my Home.  I was glad we were both at Home (dimensionally speaking), and were wondering about the Other.

At which point, I realised how close theoretical physics is to various spiritual experiences.  It is not hard at all to imagine enlightenment, transcendence, and angels as useful analogies of such multi-dimensional being.  I have considerably little experience in either field of study/practice, so can’t really go deeper into the thought, so will keep it as a (public) thought.

The View Back

The second episode covered the usual base of the search for extra-terrestrial life forms, namely the work of the SETI Institute [Search for ExtraTerrestrial Intelligence] .  Rather than zealous alien hunters, the SETI Institute’s Mission is “to explore, understand and explain the origin, nature and prevalence of life in the universe” which seems pretty useful and profound.  It also resonated with my thoughts about Place and being-an-Other.

It’s become scientifically well-known that the existence of living organisms as we know them on Earth is the result of a microscopically, unbelievably unlikely chemical coincidence, which is so unlikely that it makes for a pro-God arguing point.  The phenomenally low probability that there is life at all (on Earth in our case) has a few scientists thinking the scary thought that, shit, maybe we are alone. Beautifully, these scientists reassure us that our yearning for knowledge and the study of Life and our Home is only made more precious by this position.

The ways we are looking for life is really what hooked me, particularly when the reverse notion was tabled: if someone was looking for us, would they see us?  Our first radio-waves (with any considerable strength) were sent out around the sixties, at the usual pace of 186,000 m/s.  Unfortunately, these messages have covered only a microscopic distance in astrological terms (about 50cm of 10km) to the nearest Solar System, and only 50cm to the equivalent of Mars in terms of reaching the edge of the known Universe.  That’s a bit disheartening, but when we start photographing space, we are fortunately more effective.

I don’t understand how precisely, but developing from the Doppler Effect (where the appearant frequency of (light/electromagnetic) waves are effected by relative movement and gravity) we are able to map distant solar systems, and even now, their planets, and even their size, gravitational field, and chemical composition of their atmospheres.  Apparently, the most effective way to search for signs of intelligent life is to look for something un-natural, a disturbance in the known laws of physics and chemistry.  Scientists are well aware that they may not be looking for humanoid life (especially when you start thinking about the small fraction of time that our ‘bodies’ have been around on Earth, and the haste with which they are changing with technological extensions/appendages), so what they are actually looking for is a trace.  It might be on the scale of a Solar System, or it might be an atmospheric anomaly.  Then they really flipped me out, by declaring that the best trace of our intelligent life is global warming.  Our strongest astrological beacon is the horrendous trampling of our ecological equilibrium.

It’s a funny one really, right now I don’t know where to go with it.

It does seem to somehow tap sharply at a part of me, a part that wonders about the nature of our dwelling here, on our Home.  I guess I’m just naturally curious what that inter-dimensional dude might be thinking, whether he’s on the next P-brane, or in the same Universe, wandering what the atmospheric anomaly might mean, if anything.

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