Art by John Kenn |
Who but a mad person would attempt to characterize the
universe in its entirety? The ancient Greek conceit of all things forming a
cosmos, a unified, ordered whole, seems quaint, notwithstanding the cosmologist’s
persistent, utopian dream of a single Theory of Everything. Early maps of the
lands and seas filled in unknown areas with pictures of monsters and captions
like “Here be dragons,” and there are still voids in our knowledge of what’s
out there. In addition to the singularities and thus baffling unknowns in black
holes and in the Big Bang, there’s an alien weirdness to quantum, merely statistical
or nonmechanical events; moreover, there’s dark matter as well as dark energy
which comprise most of the universe and yet which are still enigmatic.
Still, despite those areas of ignorance, there’s an intuitive way of summarizing not just the empirical knowledge we nevertheless have, but the limits on such knowledge to which we cynical hypermodernists are especially sensitive. This is to say that the universe, that is, all of natural reality, is monstrous. But what does it mean to blaspheme in this fashion, to tar the beautiful heavens with such an insult? Is this bit of cosmicism just a nihilistic projection of a wounded soul? No, nature is a monstrosity in every sense of the word, and seeing how this is so is vital to understanding our existential situation as metaphysically homeless individuals whose consciousness, reason, and freedom alienate us from the world.
Still, despite those areas of ignorance, there’s an intuitive way of summarizing not just the empirical knowledge we nevertheless have, but the limits on such knowledge to which we cynical hypermodernists are especially sensitive. This is to say that the universe, that is, all of natural reality, is monstrous. But what does it mean to blaspheme in this fashion, to tar the beautiful heavens with such an insult? Is this bit of cosmicism just a nihilistic projection of a wounded soul? No, nature is a monstrosity in every sense of the word, and seeing how this is so is vital to understanding our existential situation as metaphysically homeless individuals whose consciousness, reason, and freedom alienate us from the world.
The Universe’s Immensity
One sense of “monstrous” is obviously fitting, this being
the sense in which a monstrosity is extraordinarily great in physical size,
meaning huge or immense. We take such knowledge for granted, but the ancients
thought the universe is considerably smaller and indeed centered on our planet.
The Age of Reason decentered us as a result of increased understanding of how
life arises accidentally, without any personal creator’s plan or good
intentions. This sense of never having been as important as the ancients
intuited feeds into the experience of nature as horrific; at least, this
experience is thrust upon those whose scientific and philosophical knowledge
deprives them of the conventional feel-good delusions. So the universe is
indeed monstrous in scope, not a mere terran neighbourhood but an inhuman,
stupefyingly vast X in which living things aren’t even afterthoughts exactly
but hapless drifters, vomited up by blind and dumb material exchanges and
interlocking mathematical codes.
Even this most obvious kind of natural monstrosity is
deleterious to our preferred way of life. We’re biologically driven to want to
feel at home rather than lost, because
we’re social mammals hormonally compelled, for the most part, to form families
and thus preoccupied with the task of protecting our loved ones by laying claim
to a plot of land and calling it home. Homelessness is thus a mark of
evolutionary failure, since it implies either dereliction of duty towards your
family members or a lack of such members to keep safe in the first place. A
familiar place called home that keeps out the alien noise beyond is required to
ensure the healthy upbringing of children and thus the passing on of genes to
future generations. In a smaller, geocentric universe, our planet could serve
as home for the extended human family because the ancients could trust in the
landscape’s good intentions. In the
decentered universe in which there are no such cosmic guarantees of our
survival let alone our happiness, our planet begins to creek like a haunted
house. How safe are we really on this rock which we’ve taken for taken for tens
of thousands of years, but which must likewise be fundamentally as bizarre as
the rest of the universe that pursues its strange business? With the world’s
alien scope comes the high probability that our genetic code’s pointless trek
through the ages will eventually cease; just as an earthquake or a tornado can
rip apart a house, depriving the parents of the ability to safeguard their descendants,
the universe will surge in our cozy corner of it and terminate our evolution.
Along with the loss of faith in our home, there’s the growing postmodern
distrust in all natural, commonsense intuitions since those too bear the
world’s inhuman stamp. In short, our cosmological decentralization disaffected
us with the world we’d once cheerfully interpreted as being run for some
familiar, social purpose, such as its being a testing ground to prove our worth
to the deities.
Formal Beauty and Natural Ugliness
Another sense of “monstrous,” according to Dictionary.com,
is “frightful or hideous, especially in appearance; extremely ugly.” Is the
universe, then, ugly or beautiful? According to cosmologists and
mathematicians, the universe displays qualities of formal beauty such as
symmetry, harmony, balance, and proportion. Platonists distinguish between
nature’s deep reality and its surface appearance, the former comprising a
structure that corresponds eerily well to human mathematical analyses. Thus,
nature would have to be as beautiful as the mathematical inferences are
elegant: the intellectual virtues of the laws of nature would transfer to an
aesthetic praiseworthiness of nature’s fundamental physical relations
themselves.
This scientific sense of nature’s beauty rests entirely on
the nature of mathematics, since it was Pythagorean mathematics which influenced
not just Plato’s philosophy about a harmony between truth, goodness, and
beauty, but the flavour of what Oswald Spengler called Apollonian or classical
Greek culture in general, which culture in turn was the foundation for modern Western
rationalism. According to Spengler, the ancient Greeks were preoccupied with
the geometry of finite, particular bodies, as shown by their sculptures and
architecture. In any case, as Smolin and Unger propose in The Singular Universe and the Reality of Time, mathematics is
effective not because ultimate reality is timeless and abstract, but because
math abstracts from the peculiarity of particular situations, providing us with
a much-simplified map of the world. Platonists then reify the map, mistaking
the timelessness of the game-like aspect of mathematical reasoning for the form
of reality itself. Mathematical objects are “evoked” in that we invent the
rules for such reasoning so that once the rules exist, the moves in the game become
highly constrained as in a game of chess or even in poetry or music or a shared
fictional universe like Star Wars. We create an artificial world—in this case a
model that abstracts from nature’s particularities, focusing on the most
general patterns in our recorded observations, and just as fanatical players in
some virtual world like World of Warcraft lose touch with reality, Platonic
mathematicians and cosmologists can no longer see nature without the filter of
their cherished map.
What Platonists ignore, of course, is time and thus the
changeability of everything, the world as Becoming rather than Being, the
Heraclitean flux that mocks our generalizations and dwarfs even the insights of
our most intrepid investigators by its chaotic fickleness and preposterous
magnitude. Mathematics abstracts also from the world’s substance, leaving just
the barest outline of natural patterns which Plato treated as metaphysical
Forms. That substance includes the content of our experience—not just the
overall pattern but the identity of what we observe. Nature’s formal beauty is
indeed skin deep. Underneath the forms, that is, the patterns simplified by
mathematics, are the processes that are actually unfolding, the evolution of
galaxies and most importantly the tragic destiny of everything in the universe,
the end of all things in time. Platonic
heaven is as unreal as the theistic anthropomorphism and thus so is the
presumed beauty of nature’s mathematical structure. In fact, the notion that nature is beautiful involves a mental
projection that’s just as dubious as theism which personifies ultimate reality,
replacing Plato’s Good with God. Even
our concept of formal beauty derives from our genetic preference for a certain
human form. Symmetry, harmony of parts and so forth are all signs of
physiological health. Moreover, that aesthetic judgment is pleasing because of
what such beauty promises, namely enjoyable sex, not to mention healthy
offspring, whereas sex with an ugly person would be closer to a nightmare. Of
course, naturalistic cosmologists don’t think of the world in such biological
terms, but their Platonism carries the vestige of teleology and perhaps even of
deism. Thus, instead of the fantasy of sex with the beautiful Mother Earth, nature’s
formal beauty promises an eternity in the heaven of abstract Forms or at least
the bliss of contemplating such a permanent reality.
Compare this biological basis of the cosmologist’s positive
aesthetic judgment with that of the philosopher’s negative one. If we think of
something as monstrous, we’re disgusted by it due to a trigger of our fight-or-flight
mechanism. As the definition has it, a monstrous thing is frightful and ugly. A monster’s ugliness indicates that it’s a
threat, so we’re repelled by its surface features to escape the underlying
danger. We instinctively fear bugs and snakes not just because their bites
can be deadly, but because their alien forms threaten our childlike comfort in
nature, reminding us that our happiness rests on delusions of anthropocentrism.
Likewise, the universe is monumentally alien, however we might distort the
truth with our power of abstraction, comparing nature’s symmetry and harmony to
that of a beautiful human face or to the ratio of human body parts. The formal
features notwithstanding, the substance
of nature, that is, the actual shapes and sizes and temperatures and other
properties and tendencies of everything from stars to black holes to atoms to
the outer void are terrifying and humiliating rather than forming a pleasant, harmonious
whole. The universe’s hideousness to an objective
person indicates the colossal danger of venturing into outer space. If you
step foot in outer space without an arsenal of protective gear, you die in around ninety seconds from ebullism, hypoxia, hypocapnia, decompression sickness, and extreme temperature variations, not to mention the long-term effects of cellular mutation and destruction from high energy photons and other particles. The alienness of bugs
and snakes is magnified a trillion times over by that of a godless, undead
universe that evolves until it unravels due to exactly no one’s good intention.
(Even the physicist Frank Wilczek admits in A Beautiful Question that nature’s
beauty isn’t exactly like the ordinary kind. As he says, ‘by studying the
Artisan’s (nature’s) handiwork, we evolve refined concepts of “symmetry,” and
ultimately of “beauty”—concepts that reflect important aspects of reality,
while remaining true to the spirit of their use in common language’ (200). The
cosmologist isn’t supposed to be merely misusing the word “beauty” or changing
the subject, but Wilczek begins his case for nature’s beauty by saying, “Many
varieties of beauty are underrepresented in Nature’s style, as expressed in her
fundamental operating system. Our delight in the human body and our interest in
expressive portraits, our love of animals and of natural landscapes, and many
other sources of artistic beauty are not brought into play” (11). Given that delight
in the human body is the biological basis of all aesthetic appreciation, it’s unlikely
that the cosmological kind of beauty remains true to the spirit of ordinary aesthetic
judgments, after all. This suspicion is supported by the kind of “beauty”
Wilzcek shows that we find in physics, namely symmetry and economy (11).
Symmetry would count as beautiful, as I’ve said, but why think that economy,
which is to say thriftiness, avoidance of waste, and “the production of abundance
from very limited means” have anything to do with beauty? Who says a
bean-counting avoidance of waste is generally
pleasing rather than virtuous especially to a money-grubbing bureaucrat? True,
an abundant universe would be more pleasing than a homogenous one, if only
because the former is needed for life’s evolution and thus for anything to be
found pleasing in the first place. But this says nothing about whether an
economical means of producing a great variety of things is generally attractive
to people. Wilczek seems to be showing that nature is beautiful, largely by
redefining the word.)
Both the positive and
negative aesthetic judgments, then, have biological causes, but only the
negative one is consistent with philosophical naturalism. Platonic
teleology and deism are obsolete and even the pleasure of contemplating
mathematical structures goes too far if we mistake the game world of
mathematical models for the real, time-bound universe. The dangers to life
presented by the universe at large are obviously real. Asteroids have already
smashed into Earth, exterminating millions of species. Nature’s indifference is
present also in the savagery of natural selection: life is a struggle, because
the competition for resources amounts to perpetual war. Animals are at war with
viruses and bacteria as well as with each other. And natural forces and
complexities produce not just environments that sustain life but changes in
those environments that obliterate living things, as in volcanoes, hurricanes,
earthquakes and the like. Again, ugliness can indicate physical as well as
mental threats, and both are perfectly real in godless nature: the world’s
fundamental impersonality is opposed to all the anthropocentric delusions that
have traditionally kept us blissfully ignorant. The ethically and epistemically superior aesthetic judgment of nature,
then, is the negative one that the universe is monstrous rather than beautiful,
since this is the judgment that coheres with the worldview which we’ve an
intellectual obligation to maintain.
The Deviant Universe
Monstrousness is also a matter of “deviating grotesquely
from the natural or normal form or type.” It might seem as though nature
couldn’t be monstrous in this sense since nothing is more normal than nature.
Indeed, if nature is normal and artifacts and their anomalously-free creators
are the deviants, then we rather than natural processes must be monstrous in
this sense. But this rests on an oversight. Although normal and deviant
behaviours may be objective in that the former ones can outnumber the latter,
the norm is still often selected due to the interpreter’s preference even when
the so-called deviant behaviours happen to outnumber the normal ones. This
comes across in biology when the effect a trait is selected for needn’t
materialize most of the time. For example, a cheetah’s speed is selected for
the purpose of catching prey, but a cheetah may fail more times than not at
that task. All that matters for the judgment that fast cheetahs are functional
and thus biological normal, whereas slow ones are malfunctional and deviant is
that the cheetah in question be fast enough to catch prey enough times to
sustain the cheetah until it can reproduce and transmit its genes to its
offspring. The preference here is to explain adaptability, and the evolutionary
explanation holds even when functional behaviour doesn’t usually succeed.
A similar point holds in the case of nature’s normality.
Nature was regarded as the epitome of normality only when nature was misinterpreted
as being friendly to human purposes due to its being full of spirit or God’s
benevolence or wisdom. That is, natural processes were regarded as normal not
just because of their frequency but because nature was regarded as fulfilling
our preference for having a permanent home to comfort us. After what Nietzsche
called the death of God (the theistic myth’s loss of power to enchant
intellectually responsible persons living in the Age of Reason), there’s no
longer any such convergence. Accordingly, hypermodernists have retreated to
extreme forms of relativism and skepticism, like those pioneered by the
presocratic philosopher Protagoras who applauded humans for being the measurers
of everything. Natural processes may
vastly outnumber artificial ones, but that’s only because nature isn’t what we
thought it was: specifically, nature isn’t artificial! In the Aristotelian
worldview which dominated the West for centuries, everything aims towards a
good that befits its type so that normality becomes the same as normativity, as
being subject to a standard. Deviation meant falling wide of the proper mark.
Presumably, large, heavy stones would have been more “normal” than small ones,
because the large ones are more liable to fall towards their “proper” place
underground. In any case, modern naturalism
severs normality from normativity, so that just because natural processes
differ from artificial ones and the former outnumber the latter doesn’t mean
the latter are normatively deviant and thus monstrous in the sense at issue.
On the contrary, postmodern solipsism and narcissism dictate that godlike, personal
sources of artificiality set the standards for everything so that nature becomes deviant in its undead
inability to discriminate.
The traditional
aesthetic judgment must therefore be reversed: natural laws aren’t superior to
human ones because the former are closer to God’s design, whereas we rebelled
thanks to our accursed freedom; instead, nature is monstrous in the sense of
deviating from all normativity, having no objective value or purpose, and even having
laws only as an interpreter’s pragmatic simplifications. Nature deviates
from the human norm of projecting standards, because natural processes do no
such thing, being entirely godless as we’ve recently come to appreciate. That
which is good (not monstrous) isn’t God- or purpose-infused nature, but just
the emergence of godlike beings whose subjectivity allows them to create the
artificial worlds of symbols and value judgments on which the notion of
deviating from a preferred norm depends. The
natural world deviates not because it misses its mark, but because it doesn’t
rise to the level of our complexity. We prefer our artificial worlds and
thus we don’t take natural processes for granted, but counter them at every
turn. For example, we don’t assume that because rape or racism has a biological
basis, rapists or racists should be applauded for hitting the natural target.
We understand that there are absolutely no natural rights, that the difference
between right and wrong emerges under social, subjective conditions, and we
evidently prefer to live in the artificial worlds that take that difference
seriously, as opposed to the grim, impersonal wilderness. Therefore, nature is
arguably monstrous in this manner of deviating from the human norm of assigning
standards in the first place.
Sublimity and Nature’s Revolting Strangeness
One other sense of “monstrous” has to do with whether
something is shocking, revolting, and outrageous. The strangeness of those
parts of the universe that surpass our understanding, or at least that confound
our intuitions with their inhuman aspects, provide more than sufficient warrant
for the sense that nature is grotesque and monstrous rather than serenely
beautiful. But the situation is more complicated because another way of saying
that much of the universe surpasses our comprehension is to say that nature is sublime, which calls not just for
disgust but for awe and even veneration. Here
the negative aesthetic judgment shades into holy terror, into religious faith that’s
indistinguishable from fear of the divine. Rudolph Otto explained holiness
in terms of the numinous, which he defined as a mystery that’s both terrifying
and fascinating at once. In saying, then, that nature is monstrous, perhaps I’m
arbitrarily casting aspersions on nature’s mystical enormity which could just
as well be interpreted optimistically, as a greater good. The earlier question
reasserts itself: How could a pessimist be so arrogant as to pronounce
aesthetic judgment on the entire universe after admitting that most of the
universe (including dark matter) is wholly mysterious? Shouldn’t we be agnostic
about nature’s ultimate aesthetic status as a stupendous work of art, merely
marveling humbly at what unguided natural forces and elements have achieved?
I concede that philosophical naturalism so far leaves much
of the universe as a great mystery, which allows for mystical contemplation. I
deny, however, that the choice roughly of optimism or pessimism is arbitrary.
If nature is sublime and therefore holy, if the world is strangely inhuman
precisely because it’s so much greater than even our entire species and genera,
with our primitive, parochial preconceptions, the noble response isn’t to lapse
into agnostic apathy but to take what Kierkegaard called a leap of faith in some conception of the admittedly unknowable
Absolute. The task isn’t to settle for an idol or to anthropocentrically
mistake the map for the terrain in the manner of a Platonic cosmologist like
Wilczek, but to relate to the unknowable Other in some honourable fashion,
knowing that in the end all such relations and assessments of sacredness are
absurdly inadequate and futile. That’s to say that religious myth makes the best of our ludicrous existential predicament.
Further blurring the line between cosmic beauty and
monstrosity, there’s a tragic aspect of beauty that depends on precisely
those features of nature that are lamentable such as the finiteness of material
objects and the universe’s wanton immensity. Without the transience of
phenomena or the gross mismatch in size between any particular thing and the
background universe, the aesthetically-assessed item would lack the fragility
that pleases an interpreter by making her pity it and be nourished by fantasies
in which she saves and preserves that which she assesses. A flower is a classic
example of something that’s perceived as beautiful in view of a greater
tragedy: the fragility of its petals, the curve of its stem as the flower bows
before its inevitable end thanks to natural forces like gravity, the scent that
can only be remembered because it’s gone almost as soon as it’s produced. Here beauty seems preconditioned by a
prevailing ugliness. This isn’t just the familiar point about the binary divisions
between human concepts. The presumed beauty of heaven would make sense only in
relation to the ugliness of hell, but the latter wouldn’t exactly give rise to
the former. In the case of real beauty,
the beautiful thing stirs the emotions because beauty is most powerful when the
pleasure is a prelude to pathos: a beautiful form encapsulates the universal
and tragically doomed struggle against the nature of reality itself which
entails the inexorability of everything’s demise. What’s beautiful is the
idiosyncratic way in which something vainly exercises its limited capacities,
giving off its scent or presenting its intricate petals if it’s a flower,
flapping its wings or cocking its hollow-boned neck if it’s a bird, or even
showering the cosmos with its mighty light rays if it’s a star that’s
nevertheless made puny and pathetically small in relation to Time.
This ambiguity emerges in the Gnostic interpretation of that
which classical Platonists prized, namely the lawfulness of the cosmos. As Hans
Jonas pointed out in The Gnostic Religion,
the formal beauty of the geometric regularities of nature that gave rise to
natural laws was interpreted by dour Gnostics as a sign of the menacing instruments
with which natural forces hold us prisoner. Just as a jail cell should be
constructed by sturdy materials to isolate the prisoner and prevent her escape,
so too the particularity of natural forms imprisons all of us as well as
distracting and alienating us. The cold beauty of natural laws looks like just
a means of subduing the sentient creatures trapped within the realm of material
forms. Now, Gnostics practically were
Platonists, albeit bitter ones as Plotinus pointed out. Both Plato and the
Gnostic condemned the embodied aspect of nature in relation to a transcendent
and ineffable Good, although the Gnostic went further in vilifying the demiurge.
But the main difference is in their existential leaps of faith. The Platonist
sees beauty everywhere because she loves herself and she presupposes
anthropocentrism as she projects her vitality onto the world at large, such as
by reifying mathematical models. She trusts the validity of her inner life as a
basis for comprehending and potentially overcoming the outer world. Whether
she’s a theist or a humanist, Mind for her is prior to undead Matter. By
contrast, the Gnostic impulse is to accentuate the world’s horrors to preserve
our sense of alienation from it, thus testing the will so that heroic
individuals might be all the more honoured. She’s inspired by the twofold
nature of tragedy, by the foregrounding of beauty that’s necessarily juxtaposed
by an oppressive, ultimately overwhelming background of monstrosity. For the
Gnostic, there is a greater good but
it transcends anything we can imagine, so that the all-consuming mission is to
resist the cosmos that pales in comparison to the true deity.
Both Platonists and Gnostics are supernaturalists, so their
ideologies are anachronistic in contemporary hypermodernity. Cosmicists line up
with Gnostics except that the former deny there’s any metaphysical basis for
liberation from nature’s horrors. Still, there’s a common subversive stance
that’s opposed to the Platonist’s conservative trust in the greatness of human reason.
For the cosmicist, that which transcends reason isn’t metaphysically
supernatural or mystical; it’s merely another part of the one sprawling
universe so that our ignorance is a sign not of reality’s greatness but of our
puniness. The horror is that we needn’t wait until some mythical Judgment Day
before we’re humiliated by being made servants to the erstwhile absent God.
Nature itself which entirely surrounds us already subverts our every
inspiration, revelation, or joy just by having an inhuman, monstrous scope so
that we must in the end indeed retreat to hypermodern subjectivism, solipsistic
multiculturalism and other sorts of decadence. The point is as David Hume
showed, that we can’t rationally justify the trust we place even in our tools
that have proven themselves reliable. Reliability and the whole pragmatic
overlay on experience, of what Heidegger called the ready-to-hand in which
anything familiar can be perceived as a potential tool or practical good,
become illusions in the wholly godless big picture. Something is reliable until
it’s not, because the world changes without concern for what we find useful. The
search for truth-as-usefulness-or-empowerment is a fool's errand because in the
end our entire species will be overpowered by a universe we’ll likely never
fully understand, in which case in pragmatic retrospect no one will have ever
uttered a single true statement; truth will have been a trick of limited
perspective. The rationalist’s and
pragmatist’s leaps of faith, then, aren’t aesthetically compelling because they
rest on incoherent ideologies.
In the meantime, the
cosmicist’s interpretation of nature as a haunted house, as a place in which
horror should be the default reaction even to a beautiful foreground is least
liable to embarrass us in the long run. The cosmicist trusts that the
sublime unknown won’t vindicate our vain or petty preoccupations. What’s sacred
to her is the meaningfulness of defying so outrageous
a foe as an unappeasable, mostly lifeless universe. The darker and colder the
background, the more stunning the candle’s fleeting light that burns in our
will to create a world to replace the manifestly disgusting wilderness.
Do we live and die inside a monster?
Finally, there’s the sense in which a monstrous thing is
comparable to a “fabulous monster.” Is the universe monstrous, then, because
it’s literally a monster? The point about fabulous monsters is that they’re
incredible, so that a traveller who thought he saw one could resort only to a
tall tale of how he didn’t just glimpse a whale but a kraken, or how the tall
person who crossed his path was actually a Cyclops or a Minotaur. The enormous size
and other deviant features make for a monster’s fantastic appearance and
behaviour, and we’ve already seen that nature as a whole has those same features.
We still tell legendary tales of monsters, since aliens and UFOs have replaced
the classical monsters in the public’s imagination. Most people don’t take such
stories seriously because somehow the monsters always elude capture. The
monstrous universe is likewise elusive because its freakishness hides in plain
sight. The universe is so immense that no one can hope to see more than a
minuscule fraction of it, so that we’re easily fooled by the illusion that
nothing’s amiss, that we’re at home in the center of the heavens in which the
stars are gods who smile down on us—rather than the stars being pointless fusion reactors that
will exhaust their fuel sources according to a truly monstrous timeframe and
deprive the universe of even the illusion of having, as it were, light at the
tunnel’s end. Moreover, despite suffering from the world’s indifference to our
welfare, we’re again easily fooled because we’re prone to anthropomorphize
everything so that we can more easily understand and deal with it, being
instinctively social animals. And few people are capable of believing the
extent of the universe’s deviation from the norms we take for granted, because
few have the stomach or the intellectual wherewithal to formulate the concepts
of such grossly undead, impersonal activity that transpires all around us; no
one can intuitively grasp the universe’s vastness, and few care to dwell on its
cosmicist implications. The universe is, then, like a fabulous monster even to
the extent that its monstrosity is shrouded in mystery.
Interesting article, but u do have to point out that the following passage: "If you step foot in outer space without an arsenal of protective gear, you instantly lose your foot: it freezes into a Popsicle and snaps off," is incorrect. Space is "cold" only in the sense that the cosmic background radiation is of a frequency corresponding to the blackbody radiation of an object at a temperature somewhere around 3 degrees Kelvin, but you have to remember that in space there IS NO OBJECT. Recall that heat can only be transferred via radiation, conduction, or convection. In a vacuum, convection is right out, conduction can't occur, because you're not touching anything, and so radiation is the only way a human can possibly lose heart in space, but at normal body temperatures, you radiate in the infrared, which means heat loss is extremely slow. In fact, you're more likely to burn up inside the solar system than you are to freeze. To be perfectly clear, you would eventually freeze in space, but it would take quite a while.
ReplyDeleteSorry for the typos, I wrote this on my phone.
DeleteInteresting and informative! I stand corrected on the technical definition of "coldness" and on its relevance to outer space. I'm afraid my knowledge of what would happen to an unprotected person in space was based more on the movies than on science. According to Wikipedia, the key concerns would be "ebullism, hypoxia, hypocapnia, decompression sickness, extreme temperature variations and cellular mutation and destruction from high energy photons and (sub-atomic) particles." So of course my overall point is valid: outer space is lethal to human life, meaning we'd die there within around 90 seconds. But the main problem wouldn't be freezing to death--at least, not right away--so much as the lack of oxygen.
DeleteStill, the question of whether space is cold is a little tricky. Space is the temperature of the background radiation, which is just a little above absolute zero. That's very cold! But your point is that there's little heat transfer in space, so that temperature wouldn't be immediately relevant. That is, we would freeze to death in space, but it would take a long time, contrary to what I said.
You say we'd burn up in the solar system. This is what happens quite memorably in the movie Sunshine. This movie gets it wrong, though, when it shows someone freezing right away in space while being protected from the sun by a huge heat shield. But I was thinking of outer space in general and thus on average. Most places in outer space aren't so close to stars, right?
Anyway, thanks for the correction, Ryan. I'll change that sentence in the article.
Space is incredibly lethal on multiple fronts, as you've pointed out. I didn't mean to contradict your overall point at all.
DeleteI just think it's kind of interesting to think about the temperature of space. Most of the time, we think of the temperature of something as basically being a statistical measurement of the amount of molecular motion in the object. In other words, the faster the molecules of an object are vibrating, the higher its temperature.
To use an analogy, it would kind of be like the frog who is boiled to death so slowly he doesn't even notice it, except in reverse.
Sorry, Eduardo, I deleted your comment by accident. But here’s what you wrote:
Delete“Wow! I forgot how I got to this article but I bookmarked it because it seemed interesting, and a week later it proves it certainly was. Along the lines of the article, I often try to convey to people when a sociably acceptable opportunity arises that space is not a friendly place. Simply acknowledging that a great part of our evolutionary history has been guided by a force field which we call "gravity" and then trying to imagine earthly life outside of it is difficult. But one of the immediate effects, as you commented, is ebullism. Its presence in the most drastic form without pressurized equipment would literary cause our eyes to explode out of our heads as the rest of the body swell up like an airhead. Still, Ryan brings up a good point and reminder of one the thermodynamic laws we commonly depend on. I haven't considered that until now but I trust it will make an interesting conversation and topic for pondering upon.”
Yes, this sort of observation should put a dent in the teleological proof of a benevolent God’s existence—as if the fact that we can survive in one miniscule part of the universe provides compelling evidence that we’re designed to be here. Flipping the coin to the other side and appreciating that we would die horribly in 99.9% of the universe should, rather, indicate the opposite point: not only must our existence be accidental, but we’re horrifically outmatched by the scale of nature’s inhumanity.
“A flower is a classic example of something that’s perceived as beautiful in view of a greater tragedy: the fragility of its petals, the curve of its stem as the flower bows before its inevitable end thanks to natural forces like gravity, the scent that can only be remembered because it’s gone almost as soon as it’s produced.”
ReplyDeleteFull many a flower is born to blush unseen
And waste its sweetness on the desert air.
—Thomas Grey, Elegy Written in a Country Churchyard