They don’t call it fatal for nothing. Infatuation with the fat of fate, duty to destiny, and belief in any sort of preordainity whatsoever – omnipotent deities notwithstanding – constitutes an increase in Existential Risk, albeit indirectly. If we think that events have been predetermined, it follows that we would think that our actions make no difference in the long run and that we have no control over the shape of those futures still fetal. This scales to the perceived ineffectiveness of combating or seeking to mitigate existential risk for those who have believe so fatalistically. Thus to combat belief in fate, and resultant disillusionment in our ability to wreak roiling revisement upon the whorl of the world, is to combat existential risk as well.
It also works to undermine the perceived effectiveness of humanity’s ability to mitigate existential risk along another avenue. Belief in fate usually correlates with the notion that the nature of events is ordered with a reason on purpose in mind, as opposed to being haphazard and lacking a specific projected end. Thus believers-in-fate are not only more likely to doubt the credibility of claims that existential risk could even occur (reasoning that if events have purpose, utility and conform to a mindfully-created order then they would be good things more often than bad things) but also to feel that if they were to occur it would be for a greater underlying reason or purpose.
Thus, belief in fate indirectly increases existential risk both a. by undermining the perceived effectiveness of attempts to mitigate existential risk, deriving from the perceived ineffectiveness of humanity’s ability to shape the course and nature of events and effect change in the world in general, and b. by undermining the perceived likelihood of any existential risks culminating in humanity’s extinction, stemming from connotations of order and purpose associated with fate.
Belief in fate is not only self-curtailing, but also dehumanizing insofar as it stops us from changing, affecting and actualizing the world and causes us think that we can have no impact on the course of events or control over circumstantial circumstances. This anecdotal point is rather ironic considering that Anti-Transhumanists often launch the charge that trying to take fate into our own hands is itself dehumanizing. They’re heading in an ass-forward direction.
While belief in predetermination-of-events is often associated with religion, most often with those who hold their deity to be omnipotent (as in the Abrahamic religious tradition), it can also be easily engendered by the association of scientific materialism (or metaphysical naturalism) with determinism and its connotations of alienation and seeming dehumanization. Memetic connotations of preordainity or predetermination, whether stemming from either religion or scientific-materialism, serve to undermine our perceived autonomy and our perceived ability to enact changes in the world. We must let neither curtail our perceived potential to change the world, both because the thrust towards self-determination and changing the world for the better is the heart of humanity and because perceived ineffectiveness at facilitating change in the world correlates with an indirect increase in existential risk by promoting the perceived ineffectiveness of humanity to shape events so as to mitigate such risks.
Having presented the reasoning behind the claim that belief in fate constitutes an indirect increase in existential risk, the rest of this essay will be concerned with a.) the extent with which ideas can be considered as real as physical entities, processes or “states-of-affairs”, namely for their ability to affect change and determine the nature and circumstance of such physical entities and processes, b.) a few broader charges against fate in general, and c.) possible ideohistorical sources of contemporary belief in fate.
The Ousting of Ousia:
Giddy Fortune’s furious fickle wheel, That goddess blind, That stands upon the rolling restless stone. Henry V, 3.3.27), Pistol to Fluellen — Shakespeare
Ethereal beliefs can have material consequences. We intuitively feel that ideas can have less of an impact on the world for their seeming incorporeality. This may be a but specter of Aristotle’s decision to ground essence in Ousia, or Substance, and the resultant emphasis throughout the following philo-socio-historical development of the Western World on staticity and unchanging materiality as the platform for Truth and Being (i.e. essence) that it arguably promoted. Indeed, the Scholastic Tradition in medieval Europe tried to reconcile their theological system with Aristotle’s philosophic tradition more than any other. But while Aristotle’s emphasis on grounding being in ousia is predominant, Aristotle also has his Telos, working though the distance of time to impart shape and meaning upon the action of the present. Indeed, we do things for a purpose; the concerted actions contributing to my writing these words are not determined in stepwise fashion and inherent in the parts, but with the end goal of communicating and idea to people shaping and to a large extent determining the parts and present actions that proceed along the way to that projected ideal. Aristotle was presumably no stranger to the limitations of parts, as his metaphysical system can be seen in large part as a reaction against Plato’s.
One will do well to recall as well that Plato grounded the eternality of being not in sod but in sky. Plato’s Ideal Forms were eternal because they were to be found nowhere in physicality, in contrast to Aristotle’s Ousia, which were eternal and lasting for being material rather than ethereal. Plato’s lofty realm of Ideas were realer than reality for being locatable nowhere therein, save as mere approximation. And while Plato’s conceptual gestalt did indeed gestate throughout certain periods of history, including Neo-Platonism, Idealism, Transcendentalism and Process Philosophy, one can argue that the notion of the reality of ideas failed to impact popular attitudes of fate, destiny and predeterminism to the extent with which Aristotle’s notion of Ousia did.
The Ideal Real or the Real Ideal?
My stars shine darkly over me: the malignancy of my fate might perhaps distemper yours. (Twelfth Night, 2.1.3), Sebastian to Antonio) — Shakespeare
I’ve thus far argued that Artistotle’s notion of Ousia as the grounds for Truth and Essence has promoted the infatuation with fate that seems pretty predominant throughout history, and that Plato’s Ideal Forms have deterred such physics-fat infatuation by emphasizing the reality of ideas, and thereby vicariously promoting the notion that ideas can have as large an impact on reality as substance and real action does.
If we act as though God is watching, are not all the emergent effects (on us) of his existence, which would have been caused were he actually there watching in some sense, instantiated nonetheless or with any less vehemence than if he were not watching? If a tribe refrains from entering a local area for fear of legends about a monster situated there, are they not as controlled and affected by that belief as they would be if such a monster actually existed? The idea of the monster is as real as otherwise because the tribesmen avoid it, just as though it were real. These examples serve to illustrate the point that ideas can be as real as real states-of-affairs because by believing in their reality we can consequently instantiate all the emergent effects that would have been present were such an idea a real “state-of-affairs”.
This notion has the potential to combat the sedentizing effects that belief in fate and destiny can engender because it allows us to see not only our ideas, with which we can affect circumstances and effect changes in the world, can have material impact on the world, and to see that objectives projected into the future can have a decided impact on circumstances in the present insofar as we shape the circumstances of the present in response to that anticipated, projected objective. We do things for projected purposes which shall not exist until the actions carried out under the egis of satisfying that purpose are, indeed, carried out. It doesn’t exist until we make it exist, and we must believe that it shall exist in order to facilitate the process of its creation. This reifies the various possible futures still waiting to be actualized, and legitimizes the reality of such possible futures. Thus Plato’s ideo-embryo of Ideal Forms constitutes a liberating potential not only for making ideas (through which we shape the world) real, but also by reifying Telos and the anticipated ends and fetal futures through which we can enact the translation of such ideas into physical embodiment.
Yet Plato is not completely free of the blame for solidifying lame fate in the eyes of the world. The very eternality of his Forms at once serves to reify fate and promote public acceptance of it as well! Plato’s forms are timeless, changeless. What is time but a loosening of the strings on fortune’s sling? What is eternality but destiny determined and the fine print writ large? While Plato’s firm forms vilify fate they also valorize it by sharing with it memetic connotations of timelessness and changelessness.
So damn you Plato for spaciating time rather than temporalizing space, for making the ideal a form rather than a from and eternal rather than eturnatal, for urning where you should have turned and for grounding the ideal rather that aerating it as you should have. And damn you Aristotle — phlegmy future-forward blowback and simmerred reaction against Ur philosophic father — but a batch of Play-Doh bygone hardy and fissury — for totalizing in ontic aplomb the base base and bawdy body and for siding with ousia rather than insiding within nousia. Your petty chasm has infected the vector of our memetic trajectory with such damnbivalent gravity as to arrest our escapee velocity and hold us fast against the slow down and still to wall the wellness of our will. Your preplundurance with stuff has made your ideational kin seek suchness and understanding in what overlies the series of surfaces all the way down, without any gno of flow or recourse to the coursing middle that shifts its center and lifts its tangentail besides. Aristotle the Ptolemaic totalizer of cosmography by curation rather than creation, each moment a museum to be ripped asunder its supple matrix maternal and molested with scientific rigor-mortis in quiet dustless rooms. Being is but the jail-louse diminutive bastard-kid-brother of Becoming, which Heraclitus in his dark light saw and which Parmenides despite getting more limelight did not. But again, even Aristotle had his retro-causal final causes — the Telos televisualized…
Was Aristotle aristotally wrong, or did he just miss a right turn down the li(n)e?
Our wills and fates do so contrary run That our devices still are overthrown; Our thoughts are ours, their ends none of our own. (Hamlet, 3.2.208), Player King — Shakespeare
Then again (…again?), Aristotle may not be as culpable as he was capable. While I argue that his notion of Ousia had predominantly reifying effects on people’s notions of the existence of fate and the irreality of ideas, thereby undermining our perceived ability to determine the conditions of our selves and the world in particular, this may have been a consequence of promiscuous misinterpretation rather than underlying motivation. Aristotle is often allied with Parmenides for deifying Being over the Becoming of Heraclitus, but Aristotle’s notion of Ousia, when considered in contrast to the Plato’s Forms (which it can be seen as a reaction against) may actually bear more similarities with Becoming-as-Being al a Heraclitus than with Being-as-Sole-Being al a Parmenides.
Plato’s Forms may have for Aristotle epitomized resolute eternality and unyielding predetermination. Indeed, essence connotes immateriality, idealism, and possibility; an airyness very easy to conflate with becoming or idealism by various semiotic channels, but for Plato essence – which he locates in his Ideal Forms — was almost antithetical to such attributes: a type of being, eternal and changeless. Aristiotle’s Being or Ousia, however, grounds Truth and Essence in the parted parts, the particulate particular and the singular segment. His Ousia may have been an attempt, in reaction against the unmoving Forms of Plato, to ground truth in the diverse, the particular and the idiosyncratic rather than the airy eternal and skybound ground unflinching. Aristotle’s Ousia then may be more correlative to Becoming-as-Being in the sense in which Heraclitus meant it, and in accordance with the notion’s potential to reify the existence, value/dignity and effectiveness of our autonomy, individuality, and difference. Indeed, the reification of these ideals, threatened by any notions framing essence as changeless, may have been Aristotle’s main gain and underlying motivation.
This brief foray into the semiotic jungles of transhistorical memetics and the ways in which notions formulated in Ancient Greece may have fermented throughout history to help form and shape our attitudes toward fate, destiny, predeterminism, and thereby our ability to affect changes in the world — and to cast away the slings and clutched crutches of fate — serves to illustrate, in a self-reflective fit of meta, how notions wholly immaterial can still matter insofar as they shape our contemporary beliefs, desires, attitudes and ideals. The two notions briefly considered here, of Plato’s Ideal Forms and Aristotle’s Ousia, have been considered in regard to the extent with which they shape contemporary belief in fate and predestination.
Conclusion: Inconclusivity is Key
My fate cries out, And makes each petty artery in this body As hardy as the Nemean lion’s nerve. (Hamlet, 1.4.91), Hamlet — Shakespeare
Indeed, infatuation with fate constitutes an increase in Existential risk by undermining the extent with which we perceive our usefulness and effectiveness in combatting Existential Risks in general, as well as by undermining the perceived likelihood of such existential risks causing serious harm and death or culminating in the extinction of humanity.
Belief in destiny is also dehumanizing and alienating. The only determinism fit for Man is self-determination, the self not in-and-of itself but within-and-for itself. The deterministic connotations inextricably associated with fate, destiny and preordainity are dehumanizing and epitomize the very antithesis of what constitutes humanity as such.
Combatting the dehumanizing and disenfranchising connotations of determinism is also imperative to increasing the public appeal of Transhumanism. It is easy to associate such connotations with technology, through an association of technology with determinism (in regards to both function and aesthetic), and since technology is very much emphasized in Transhumanism, one could even say is central to Transhumanism, this should impel us to re-legitimatize and to explicate the enchanting, mysterious, and wonder-full aspects of technology inherent in Transhumanist thinking and discourse. Technology is our platform for increased self-determination, self-realization and self-liberation. We can do the yet-to-be-possible with technology, and so technology should rightly be associated with the yet-to-be-determined, with the determinedly indeterminatal, the mysterious, the enchanting, and the awe-some. While its use as a tool of disenfranchisement and control is not impossible or nonexistent, its liberating, empowering and enchantment-instilling potentialities shouldn’t be overly undermined, or worse wholly ignored, as a result.
Whether in the form of determinism grounded in scientific materialism, or in the lofty letharge of an omnipotent god with a dogged determination to fix destiny in unflinching resolve, belief in fate increases existential risk by decreasing our perceived ability to effect affects in the world and make changes to the shape of our circumstance, as well as decreasing the perceived likelihood of a source of existential risk culminating in humanity’s extinction.
If all is fixedly viced then where lie room to revise?
Fukushima’s Second Anniversary… Two years ago the international robot dorkosphere was stunned when, in the aftermath of the Tohoku Earthquake and Tsunami Disaster, there were no domestically produced robots in Japan ready to jump into the death-to-all-mammals radiation contamination situation at the down-melting Fukushima Daiichi nuclear power plant.
…and Japan is Hard at Work. Suffice it to say, when Japan finds out its robots aren’t good enough — JAPAN RESPONDS! For more on how Japan has and is addressing the situation, have a jump on over to AkihabaraNews.com.
1. Thou shalt first guard the Earth and preserve humanity.
Impact deflection and survival colonies hold the moral high ground above all other calls on public funds.
2. Thou shalt go into space with heavy lift rockets with hydrogen upper stages and not go extinct.
The human race can only go in one of two directions; space or extinction- right now we are an endangered species.
3. Thou shalt use the power of the atom to live on other worlds.
Nuclear energy is to the space age as steam was to the industrial revolution; chemical propulsion is useless for interplanetary travel and there is no solar energy in the outer solar system.
4. Thou shalt use nuclear weapons to travel through space.
Physical matter can barely contain chemical reactions; the only way to effectively harness nuclear energy to propel spaceships is to avoid containment problems completely- with bombs.
5. Thou shalt gather ice on the Moon as a shield and travel outbound.
The Moon has water for the minimum 14 foot thick radiation shield and is a safe place to light off a bomb propulsion system; it is the starting gate.
6. Thou shalt spin thy spaceships and rings and hollow spheres to create gravity and thrive.
Humankind requires Earth gravity and radiation to travel for years through space; anything less is a guarantee of failure.
7. Thou shalt harvest the Sun on the Moon and use the energy to power the Earth and propel spaceships with mighty beams.
8. Thou shalt freeze without damage the old and sick and revive them when a cure is found; only an indefinite lifespan will allow humankind to combine and survive. Only with this reprieve can we sleep and reach the stars.
9. Thou shalt build solar power stations in space hundreds of miles in diameter and with this power manufacture small black holes for starship engines.
10. Thou shalt build artificial intellects and with these beings escape the death of the universe and resurrect all who have died, joining all minds on a new plane.
The Brain Games Begin Europe’s billion-Euro science-neuro Human Brain Project, mentioned here amongst machine morality last week, is basically already funded and well underway. Now the colonies over in the new world are getting hip, and they too have in the works a project to map/simulate/make their very own copy of the universe’s greatest known computational artifact: the gelatinous wad of convoluted electrical pudding in your skull.
The (speculated but not yet public) Brain Activity Map of America About 300 different news sources are reporting that a Brain Activity Map project is outlined in the current administration’s to-be-presented budget, and will be detailed sometime in March. Hoards of journalists are calling it “Obama’s Brain Project,” which is stoopid, and probably only because some guy at the New Yorker did and they all decided that’s what they had to do, too. Or somesuch lameness. Or laziness? Deference? SEO?
For reasons both economic and nationalistic, America could definitely use an inspirational, large-scale scientific project right about now. Because seriously, aside from going full-Pavlov over the next iPhone, what do we really have to look forward to these days? Now, if some technotards or bible pounders monkeywrench the deal, the U.S. is going to continue that slide toward scientific… lesserness. So, hippies, religious nuts, and all you little sociopathic babies in politics: zip it. Perhaps, however, we should gently poke and prod the hard of thinking toward a marginally heightened Europhobia — that way they’ll support the project. And it’s worth it. Just, you know, for science.
Going Big. Not Huge, But Big. But Could be Massive. Both the Euro and American flavors are no Manhattan Project-scale undertaking, in the sense of urgency and motivational factors, but more like the Human Genome Project. Still, with clear directives and similar funding levels (€1 billion Euros & $1–3 billion US bucks, respectively), they’re quite ambitious and potentially far more world changing than a big bomb. Like, seriously, man. Because brains build bombs. But hopefully an artificial brain would not. Spaceships would be nice, though.
Practically, these projects are expected to expand our understanding of the actual physical loci of human behavioral patterns, get to the bottom of various brain pathologies, stimulate the creation of more advanced AI/non-biological intelligence — and, of course, the big enchilada: help us understand more about our own species’ consciousness.
On Consciousness: My Simulated Brain has an Attitude? Yes, of course it’s wild speculation to guess at the feelings and worries and conundrums of a simulated brain — but dude, what if, what if one or both of these brain simulation map thingys is done well enough that it shows signs of spontaneous, autonomous reaction? What if it tries to like, you know, do something awesome like self-reorganize, or evolve or something?
Maybe it’s too early to talk personality, but you kinda have to wonder… would the Euro-Brain be smug, never stop claiming superior education yet voraciously consume American culture, and perhaps cultivate a mild racism? Would the ‘Merica-Brain have a nation-scale authority complex, unjustifiable confidence & optimism, still believe in childish romantic love, and overuse the words “dude” and “awesome?”
I continue to survey the available technology applicable to spaceflight and there is little change.
The remarkable near impact and NEO on the same day seems to fly in the face of the experts quoting a probability of such coincidence being low on the scale of millenium. A recent exchange on a blog has given me the idea that perhaps crude is better. A much faster approach to a nuclear propelled spaceship might be more appropriate.
Unknown to the public there is such a thing as unobtanium. It carries the country name of my birth; Americium.
A certain form of Americium is ideal for a type of nuclear solid fuel rocket. Called a Fission Fragment Rocket, it is straight out of a 1950’s movie with massive thrust at the limit of human G-tolerance. Such a rocket produces large amounts of irradiated material and cannot be fired inside, near, or at the Earth’s magnetic field. The Moon is the place to assemble, test, and launch any nuclear mission.
Such Fission Fragment propelled spacecraft would resemble the original Tsolkovsky space train with a several hundred foot long slender skeleton mounting these one shot Americium boosters. The turn of the century deaf school master continues to predict.
Each lamp-shade-spherical thruster has a programmed design balancing the length and thrust of the burn. After being expended the boosters use a small secondary system to send them into an appropriate direction and probably equipped with small sensor packages, using the hot irradiated shell for an RTG. The Frame that served as a car of the space train transforms into a pair of satellite panels. Being more an artist than an *engineer, I find the monoplane configuration pleasing to the eye as well as being functional. These dozens and eventually thousands of dual purpose boosters would help form a space warning net.
The front of the space train is a large plastic sphere partially filled filled with water sent up from the surface of a a Robotic Lunar Polar Base. The Spaceship would split apart on a tether to generate artificial gravity with the lessening booster mass balanced by varying lengths of tether with an intermediate reactor mass.
These piloted impact threat interceptors would be manned by the United Nations Space Defense Force. All the Nuclear Powers would be represented.…..well, most of them. They would be capable of “fast missions” lasting only a month or at the most two months. They would be launched from underground silos on the Moon to deliver a nuclear weapon package towards an impact threat at the highest possible velocity and so the fastest intercept time. These ships would come back on a ballistic course with all their boosters expended to be rescued by recovery craft from the Moon upon return to the vicinity of Earth.
The key to this scenario is Americium 242. It is extremely expensive stuff. The only alternative is Nuclear Pulse Propulsion (NPP). The problem with bomb propulsion is the need to have a humungous mass for the most efficient size of bomb to react with.
The Logic Tree then splits again with two designs of bomb propelled ship; the “Orion” and the “Medusa.” The Orion is the original design using a metal plate and shock absorbing system. The Medusa is essentially a giant woven alloy parachute and tether system that replaces the plate with a much lighter “mega-sail.” In one of the few cases where compromise might bear fruit- the huge spinning ufo type disc, thousands of feet across, would serve quite well to explore, colonize, and intercept impact threats. Such a ship would require a couple decades to begin manufacture on the Moon.
Americium boosters could be built on earth and inserted into lunar orbit with Human Rated Heavy Lift Vehicles (SLS) and a mission launched well within a ten-year apollo type plan. But the Americium Infrastructure has to be available as a first step.
Would any of my hundreds of faithful followers be willing to assist me in circulating a petition?
*Actually I am neither an artist or an engineer- just a wannabe pulp writer in the mold of Edgar Rice Burroughs.
Humanities wake-up call has been ignored and we are probably doomed.
The Chelyabinsk event is a warning. Unfortunately, it seems to be a non-event in the great scheme of things and that means the human race is probably also a non-starter. For years I have been hoping for such an event- and saw it as the start of a new space age. Just as Sputnik indirectly resulted in a man on the Moon I predicted an event that would launch humankind into deep space.
Now I wait for ISON. Thirteen may be the year of the comet and if that does not impress upon us the vulnerability of Earth to impacts then only an impact will. If the impact throws enough particles into the atmosphere then no food will grow and World War C will begin. The C stands for cannibalism. If the impact hits the ring of fire it may generate volcanic effects that may have the same effect. If whatever hits Earth is big enough it will render all life above the size of microbes extinct. We have spent trillions of dollars on defense- yet we are defenceless.
Our instinctive optimism bias continues to delude us with the idea that we will survive no matter what happens. Beside the impact threat is the threat of an engineered pathogen. While naturally evolved epidemics always leave a percentage of survivors, a bug designed to be 100 percent lethal will leave none alive. And then there is the unknown- Earth changes, including volcanic activity, can also wreck our civilization. We go on as a species the same way we go on with our own lives- ignoring death for the most part. And that is our critical error.
The universe does not care if we thrive or go extinct. If we do not care then a quick end is inevitable.
I have given the world my best answer to the question. That is all I can do:
The Golden Rule is Not for Toasters Simplistically nutshelled, talking about machine morality is picking apart whether or not we’ll someday have to be nice to machines or demand that they be nice to us.
Well, it’s always a good time to address human & machine morality vis-à-vis both the engineering and philosophical issues intrinsic to the qualification and validation of non-biological intelligence and/or consciousness that, if manifested, would wholly justify consideration thereof.
Uhh… yep!
But, whether at run-on sentence dorkville or any other tech forum, right from the jump one should know that a single voice rapping about machine morality is bound to get hung up in and blinded by its own perspective, e.g., splitting hairs to decide who or what deserves moral treatment (if a definition of that can even be nailed down), or perhaps yet another justification for the standard intellectual cul de sac: “Why bother, it’s never going to happen.“ That’s tired and lame.
One voice, one study, or one robot fetishist with a digital bullhorn — one ain’t enough. So, presented and recommended here is a broad-based overview, a selection of the past year’s standout pieces on machine morality.The first, only a few days old, is actually an announcement of intent that could pave the way to forcing the actual question. Let’s then have perspective:
Building a Brain — Being Humane — Feeling our Pain — Dude from the NYT • February 3, 2013 — Human Brain Project: Simulate One Serious Euro-Science to simulate a human brain. Will it behave? Will we?
• January 28, 2013 — NPR: No Mercy for Robots A study of reciprocity and punitive reaction to non-human actors. Bad robot.
Even now should someone attempt to smash your smartphone or laptop (or just touch it), you of course protect the machine. Extending beyond concerns over the mere destruction of property or loss of labor, could one morally abide harm done to one’s marginally convincing humanlike companion? Even if fully accepting of its artificiality, where would one draw the line between economic and emotional damage? Or, potentially, could the machine itself abide harm done to it? Even if imbued with a perfectly coded algorithmic moral code mandating “do no harm,” could a machine calculate its passive non-response to intentional damage as an immoral act against itself, and then react?
Yeah, these hypotheticals can go on forever, but it’s clear that blithely ignoring machine morality or overzealously attempting to engineer it might result in… immorality.
Probably Only a Temporary Non-Issue. Or Maybe. Maybe Not. There’s an argument that actually needing to practically implement or codify machine morality is so remote that debate is, now and forever, only that — and oh wow, that opinion is superbly dumb. This author has addressed this staggeringly arrogant species-level macro-narcissism before (and it was awesome). See, outright dismissal isn’t a dumb argument because a self-aware machine or something close enough for us to regard as such is without doubt going to happen, it’s dumb because 1. absolutism is fascist, and 2. to the best of our knowledge, excluding the magic touch of Jesus & friends or aliens spiking our genetic punch or whatever, conscious and/or self-aware intelligence (which would require moral consideration) appears to be an emergent trait of massively powerful computation. And we’re getting really good at making machines do that.
Whatever the challenge, humans rarely avoid stabbing toward the supposedly impossible — and a lot of the time, we do land on the moon. The above mentioned Euro-project says it’ll need 10 years to crank out a human brain simulation. Okay, respectable. But, a working draft of the human genome, an initially 15-year international project, was completed 5 years ahead of schedule due largely to advances in brute force computational capability (in the not so digital 1990s). All that computery stuff like, you know, gets better a lot faster these days. Just sayin.
So, you know, might be a good idea to keep hashing out ideas on machine morality. Because who knows what we might end up with…
“Oh sure, I understand, turn me off, erase me — time for a better model, I totally get it.“ - or - “Hey, meatsack, don’t touch me or I’ll reformat your squishy face!”
I was recently accused on another blog of repeating a defeatist mantra.
My “mantra” has always been WE CAN GO NOW. The solutions are crystal clear to anyone who takes a survey of the available technology. What blinds people is their unwillingness to accept the cost of making it happen. There is no cheap.
Paul Gilster comments on his blog Centauri Dreams, concerning Radiation, Alzheimer’s Disease and Fermi;
“Neurological damage from human missions to deep space — and the study goes no further than the relatively close Mars — would obviously affect our planning and create serious payload constraints given the need for what might have to be massive shielding.”
Massive shielding. This is the game changer. The showstopper. The sea change. The paradigm shift. The cosmic ray gorilla. Whatever you want to call it, it is the reality that most of what we are familiar with concerning human space flight is not going to work in deep space. Massive Shielding=Nuclear Propulsion=Bombs M=N=B We have to transport nuclear materials to the Moon where we can light off a nuclear propulsion system. The Moon is where the ice-derived Water to fill up a Massive radiation shield is to be found. Massive Shield=Water=Lunar Base M=W=L Sequentially: L=W=M=N=B So, first and last, we need an HLV to get to this Lunar Base (where the Water for the shield is) and we need to safely transport Nuclear material there (and safely assemble and light off the Bombs to push the shield around).
Radiation shielding is the first determining factor in spaceship design and this largely determines the entire development of space travel.
I recently posted this on the only two other sites that will allow me to express my opinions;
I see the problem as one of self similarity; trying to go cheap being the downfall of all these schemes to work around human physiology.
When I first became interested in space travel several years ago I would comment on a couple blogs and find myself constantly arguing with private space proponents- and saying over and over again, “there is no cheap.” I was finally excommunicated from that bunch and banned from posting. They would start calling me an idiot and other insults and when I tried to return the favor the moderator would block my replies. The person who runs those two sites works for a firm promoting space tourism- go figure.
The problem is that while the aerospace industry made some money off the space program as an outgrowth of the military industrial complex, it soon became clear that spaceships are hard money- they have to work. The example of this is the outrage over the Apollo 1 fire and subsequent oversight of contractors- a practice which disappeared after Apollo and resulted in the Space Shuttle being such a poor design. A portion of the shuttle development money reportedly went under the table into the B-1 bomber program; how much we will never know. Swing wings are not easy to build which is why you do not see it anymore; cuts into profits.
The easy money of cold war toys has since defeated any move by industry to take up the cause of space exploration. No easy money in spaceships. People who want something for nothing rarely end up with anything worth anything. Trying to find cheap ways around furnishing explorers with the physcial conditions human beings evolved in is going to fail. On the other hand if we start with a baseline of one gravity and Earth level radiation we are bound to succeed.
The engineering solutions to this baseline requirement are as I have already detailed; a tether for gravity and a massive moonwater shield with bomb propulsion. That is EXACTLY how to do it and I do not see any one else offering anything else that will work- just waffling and spewing about R&D. We have been doing R&D for over half a century. It is a reason to go that is supposedly lacking.
When that crater in Mexico was discovered in 1980 the cold war was reaching it’s crescendo and the massive extinction it caused was overshadowed by the threat of nuclear weapons. Impact defense is still the only path to all that DOD money for a Moon base.
Excerpt: “Galactic cosmic radiation poses a significant threat to future astronauts,” said M. Kerry O’Banion, M.D., Ph.D., a professor in the University of Rochester Medical Center (URMC) Department of Neurobiology and Anatomy and the senior author of the study. “The possibility that radiation exposure in space may give rise to health problems such as cancer has long been recognized. However, this study shows for the first time that exposure to radiation levels equivalent to a mission to Mars could produce cognitive problems and speed up changes in the brain that are associated with Alzheimer’s disease.”
It appears when Eugene Parker wrote “Shielding Space Travelers” in 2006 he was right- and all the private space sycophants claiming radiation mitigation is trivial are wrong.
Only a massive water shield a minimum of 14 feet thick and massing 400 tons for a small capsule can shield human beings in deep space on long duration missions. And since a small capsule will not have sufficient space to keep a crew psychologically healthy on a multi-year journey it is likely such a shield will massive over a thousand tons.
This mass may seem to make Human Space Flight Beyond Earth and Lunar Orbit (HSF-BELO) impractical but in fact it is not an obstacle but an enabler. Nuclear Pulse Propulsion using bombs to push a spaceship to the outer solar sytem becomes more efficient the larger the ship and this amount of water is useful in a closed loop life support system.
Lighting off bombs in the Earth’s magnetosphere is not acceptable and this points to the Moon as the obvious place to launch nuclear missions and also to acquire the water for radiation shielding. The Space Launch System (SLS) is the human-rated Heavy Lift Vehicle (HLV) with a powerful escape system that can safely transport the required fissionables to the Moon.
2013 may be the year of the comet and the year of the spaceship if the two goals of protecting the planet from impacts and establishing off world colonies are finally recognized as vital to the survival of humankind.
