Thanas, I am like 200km from my books so I am working purely off memory. Assume that there is an IIRC or AFAIK in front of basically everything I am saying. If someone with access to the books wants to chime in one way or the other please feel free.
Then let's see some evidence of that. Meanwhile, the world we see in the books is not highly-technologised.
I will try and go through a few different types of advancement and demonstrate why I had the impression I did.
Engineering: The Imperial Palaces of Leto II dwarfed anything seen in the Imperium. As Mr. Wong has laid out on the main page building megastructures is very difficult from an engineering perspective. I believe that even Fish Speaker HQs on other worlds were built to massive scales and I believe that both the palaces and HQs were built using a variety of off-world and on-world labor thereby spreading this engineering knowledge around the general populace.
Also, with the banning of shields the lasgun became the primary weapon and from what I recall of the descriptions Leto II era lasguns are lighter, have longer ranges, better accuracy and more power than Leto I era lasguns.
Computer science: The one fishspeaker uses what is implied to be a computer to record data. This in and of itself is a huge breaking of the O.C. bible and a massive technological leap. Additionally, even though the Ixian predictor is a huge step. From what I recall of the
Dune Encyclopedia such predictors are basically similar to SW nav computers and as such require immense processing power. Additionally it shows that they probably have a general solution to N-body problems, which they may have had at the time of the Imperium or they may have had to solve themselves. If the later, this shows a major conceptual triumph in the field of physics by the Ixians.
Genetic Engineering: During this time the BT do some pretty major stuff. They produce a variety of ghola with interesting properties as well as breed a lot of other random genetic monstrosities. Also, Leto II's use of the Bene Gesserit breeding program produces Siona which is a heady accomplishment in genetics given that Leto II would not be able to predict what genetic path leads to such a goal. This shows that at least Leto II has very good knowledge on how one can use selective breeding to engineer in a trait and given the scale of the program and his purposeful laxity in leaking certain information others such as the BG and BT probably share in the fruits of his knowledge and labor as well.
No-tech: First,
No globes already exist by the first dune book. So not a huge advancement, but merely a reengineering of it to apply to a whole ship.
I don't really recall No globes being in the first Dune. As I remember (and I could be mistaken) the first perfect No globe (and perfection is actually necessary in the face of Dune-verse prescience) was built to house the chick that was to be used to cock tease Leto II. And again, engineering it to apply to a ship is probably harder to do than you seem to be implying. If it was a simple engineering challenge and they did have No globes at the time of Leto I you have to wonder why some Great House (or more likely the Imperial House) did not do so. It would give you huge leverage over the Guild which is basically the best power one can get at the time. I am sure Shaddam IV would have loved to be able to tell the Guild to stuff it on occasion. He's the Emperor of the known universe and yet is still getting ordered around by a vagina-faced worm in a tube.
Besides this, from my recollection tech in the Imperium was generally stagnant before Leto II. While post-Butlerian Jihad they did develop things like the mentats and Guild crap most stuff still in use was pre-Jihad tech. Shields, Lasguns, repulsors, snoopers, etc. Besides the BG breeding program (which Paul proved wasn't well understood anyways) the factions that developed tech like the BT and Ixians where looked at with general suspicion. Under Leto II we get the Fish Speakers reporting device, Ridulan Crystals, and the Ixian predictor and we get a view that looks at technology as a savior from oppression instead of the force for it.
Finally, any and all tech development during Leto II's reign had to happen with the tacit approval. Even if he couldn't see the final product (in the case of no globes and no ships) he would still see the comings and goings of workers and the shipments of materials and as Leto II is the government both de facto and de jure he can send officials with military backing to investigate or if worried just BDZ the planet and their isn't shit anyone can do about it.
So why not simply send out colony ships with no methods of communicating with them? People whose society collapsed do not make for good colonizers because most of them will just lack the resources to build expensive ships.
Again, this is only post- Shaddam IV/Leto I era we are talking about. Who are you going to send out? Everyone who is anyone is a spice addict. You would basically be sending a bunch of fucking peasants out or you would need to invest decades training a crew from the peasantry to do so. And how do you get there in the first place? Guild navigators need spice and as long as Imperial Society remains sacrosanct you can't build a predictor because the O.C. Bible says so. You can try and hope that people don't nuke you but do you want to bet on a society where any thinking machine is a boogeyman not doing so? Plus, how do you choose the crews? Do you send a homogeneous crew from each House in a different direction? Do you mix them up? How do you prevent them from building communications once they get there? Are you just no going to talk to them? What if they get pissed because of this and decide to nuke you for being an asshole who sent them a bajillion miles into some armpit of the universe and won't talk?
It is very hard to build new societies if you cling to the memories of the old one. While they may develop superficial differences they will probably remain beholden to Imperial society for thousands of years and will probably retain much of the same character such as suspicion of machines, the sanctity of the human soul, the reliance on the largess of the powerful, etc. Leto II shattered this. He made it so that humanity looked on the previous society in disgust and thus made them willing to throw out all these old, ingrained beliefs and try to find whatever worked. Patriarchy, matriarchy, democracy, communism, monotheism, polytheism, everything was open again to be tried anew because it was clear that Imperial Society was a wretched failure.
Your objection is sound from the stand-point of economic and engineering practicality. But these practicalities seem to have to be a casualty from the greater sociological goal. Besides, I do not think that the first wave of the scattering would necessarily be coming from impoverished peoples. While Leto II's death probably caused vast religious schism and collapsed the overall government it wouldn't necessarily collapse the resource base of individual systems. Yes, Leto II had engineered Imperial Society to catastrophically fail in his absence and his fall would cause the rest of the governmental apparatus to fall like dominoes the Empire was massive and this would give plenty of time for the Ixians to disseminate predictors to the various localities that maintained the stability and economic power to build spacecraft and no ships and escape the insanity to follow. And afterward those that could build ships would pretty much necessarily have some form of governance strong enough to initiate such a program thus spreading a variety of different forms of governance about.
As long as Imperial Society was king and thus Melange was king there was no escape from the slow death spiral it was headed on. It had to be collapsed with a permanence that would make people willing to throw off the millennium old prohibitions of the O.C. Bible and Butlerian Jihad that had forced humanity into such a stagnation.
That is an argument that is based on nothing. So far, the only thing we have seen coming from the colonization were the Honored Matres, who had a nice little habit of burning planets. That is not progress.
This is a complete non-argument. We know there are numerous civilizations of humanity that exist all over the entirety of the visible universe. We know that the Honored Matres are in some ways failures who are running away. It is also horribly superficial in its treatment of the Honored Matres. I can make the same argument about the GE in SW if I use this logic.
Besides, we have direct proof that there do exist at least pseudo-human societies of greater advancement in the form of the Super Face Dancers and we are given no reason to believe that the Honored Matres are among the most powerful of the post-scattering human civilizations.
Why would any nobles care if they cause Guild casualties or not? They are screwed either way. And I already admitted very, very low Fremen casualties in my original calculation. So no way is that going to fly.
Because attacking a Guild Highliner is a great way to get you blacklisted forever. As you said they are screwed either way but unless the Fremen are going to BDZ your world if you don't attack and risk hitting the Highliners you stand a chance of recovering under Fremen occupation and eventually regaining your power and independence. If you shoot a Guild Highliner you are simply fucked because you will have no trade even if the Fremen are defeated and you may just get BDZed for breaking one of the major taboos of the culture. The Fremen control the spice so they control the Guild. They control the Guild so they control space. Space is the ultimate high ground as so many strategic and tactical analysis on this board has concluded and you just don't need a very big army if you control space.
He united them in the first place and came up with the plan. Without him, there is no reason to assume the Fremen would ever even attempt blackmailing the Guild.
No reason to assume so other than the fact that the Fremen have used their limited control of the spice to bribe the Guild for centuries. It is not a big step to go from bribery to blackmail. The big hitch is figuring out the cycle of worm biology and engineering the basins and collecting enough water to destroy the spice cycle. Then you just need any charismatic leader with grandiose dreams and you end up with the Guild's nightmare situation. The technical capability to do such has been in their hands for a long time and it while in the books took people like Kynes and Paul to utilize this, any schmuck with big goals and political acumen could have done the same. Paul was a lucky stroke because he was a semi-grounded prescient instead of some raging Jihadi that could have arisen and done the same. The thing is that the Fremen are sly and aren't above using bribery, blackmail, extortion and other means to get what they want. So, they have the capability and they have the capacity for it, all they need is someone who can put the pieces together and this did not need to be the Kwisatz Haderach.
Wrong. If Ix had built a predictor, there is no reason not to assume the Imperial houses would just have gotten together and nuked the Fremen/taken them out.
But how would the Imperial House maintain its power if the predictor got into the hands of the Landsraad and CHOAM? What stops the Guild from attempting to nuke Ix first in an attempt to prevent the spread of this tech? The navigators are prescient too. Why would they nuke arrakis anyways? The nobles all still need the spice to live because of their Melange addictions. Nuke the Fremen and they deadman switch the catchbasins and kill the worms. Now all the Great Houses and the Imperial House suffer a slow death unless the BT can make artificial spice. Of course the Guild will want control of that spice to retain their political stranglehold just like all factions will. And once you let one set of nukes fly and totally break the Great Convention what stops the next wave? Especially since you can use predictors to fire them through fold space at targets on the other side of the galaxy.
This is why there is going to be utter chaos. Paul/Fremen control of the spice may twist and strain the balance of power but a predictor totally shatters it. The tripod will utterly collapse. Now the Houses of the Landraad can build massive armies they can transport themselves and just overwhelm the Sardukar. CHOAM can set its own price fixing independent of the Guild and speculation could easily run rampant. But they still all need the spice. The predictor breaks the stalemate of Guild controlled FTL without breaking the need for the spice and just makes Arrakis a bigger battleground because now the Guild can't police it effectively. Having half a dozen factions all fighting over one planet, all armed with enough nukes to roast a few dozen worlds and who all
need that planets main resource; that is the recipe for disaster.
It is the wrong message. Empires and societies need strong leaders. Without Augustus, there would have been no western world as we know it. I consider that beneficial, not a mistake.
Societies need strong leaders. The plural can be very important. They need a strong governance but that does not mean they need a dictator or an emperor. You point to Augustus but I could easily point to the hundreds of ineffectual tyrants who have run any number of vast and powerful empires. Augustus is the exception not the rule. Dictators and totalitarian regimes do not tend to lead to good governance and even in real life have been ended in nuclear hellfire. Also, good governance generally relies on some feedback from the people. Leto II was the ultimate tyrant. He answered to no authority at all and his power was absolute. He was anathema to good governance and only his prescience and willpower allowed him to rule as such. But both of these abilities are far beyond the common mans understanding and he ended up looking exactly like he wanted, as a brute and a thug who lorded over the empire. He made himself into a symbol of bad government so that people would not repeat the mistake of giving over all their power to an individual.
A teenage girl is just a teenage boy who can get laid.
-GTO
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