Editing Tau (section)

==== {{anchor|Ethereal|Ethereal Caste}} Aun (Ethereal) ====
The '''Ethereal Caste''' are basically the philosopher-kings described by Plato in "The Republic". In theory, they are selfless and always focused on what is best for the Greater Good ("Tau'va") for all Tau without exception. The Ethereals are inspirational to all Tau caste members, and merely being near one will inspire a Tau soldier, engineer, pilot, or diplomat to work harder.

In the case of the Fire Caste, some Ethereals accompany hunter cadres in battle during important deployments so as to better lead/inspire the troops, which works because all Tau in the combat zone will fight to their bitter deaths. They also seem to have semi-magical powers (don't ask how they work, none of the Tau know themselves) that allow Tau around them to do special things, like running while shooting. The [[Adeptus Mechanicus]] theorizes that the respect the Ethereal Caste gets from all other Tau is caused by a pheromone. <b>ALL GLORY TO THE HYPNOTAU......</b>. The Tau laugh at this suggestion, of course.
Also, ''[[Xenology]]'' relates a story from a major, insectoid race called the [[Q'Orl]] which alleges that the [[Eldar]] stole one of their queens. Given that these queens have a magic, yellow, diamond-shaped sack that produces mind-control pheromone... well, let's just say the characters in the story figure it out quickly enough. There is a theory that the Ethereals themselves are also affected by their own pheromones, which could explain why they're so selfless and uncorrupted despite their absolute power (although being uncorrupted no longer seems to apply after 7th/8th edition).

This can also be supported by the (old as fuck and likely retconned) novelization of [[Warhammer_40,000:_Fire_Warrior|Fire Warrior]], where the Ethereal character has a pretty level head and chipper demeanor despite having been [[Anal_Circumference|repeatedly captured and tortured by both the Inquisition and Chaos, watching his diplomatic retinue chopped up by a Chaos Lord, and mind-raped by said Chaos Lord all in the span of roughly two days.]] Either he's a stoic old motherfucker, or he's just too busy tripping his blue balls on his own pheromones to give a shit.

8th ed has a particularly interesting story in it and it proves without a shadow of a doubt: the Ethereal caste does use some kind of mind-altering substance or influence on the Tau. During a meeting with Commander O'Ryn and Aun'Va (who is a solid hologram controlled by an AI at this point) in the planet of Junica, their location was ambushed by Chaos forces and Aun'Va (or the AI acting like Aun'Va) ordered O'Ryn to send her forces on what's essentially a suicide mission. O'Ryn, not seeing the point of throwing her and her soldiers' lives at such a hopeless battle, actually ''defied'' the command of an ethereal (and the space pope himself, no less) and retreated. It could've been an interesting and pretty terrifying critique of how manipulative a totalitarian system can be and that the Ethereals don't shy away from anything to keep the people in line. But no, it was explained with mind control, which is way lazier and honestly way less terrifying (that's because Phil Kelly wrote it). Yet, then there is another example of Aun'shi who hides his ridge crest so that none of the other Tau know he's an Ethereal.

You pick which is more likely- clearly GW can't.

O'Ryn was eventually declared a renegade and Farsight took her in, but it does indeed prove that the unflinching and unquestioning loyalty and fanaticism that the Ethereals' physical presence inspire on nearby Tau aren't due to their charisma or the Tau's indoctrination, and instead on something more sinister. To put this into perspective: O'Ryn has been the first Tau since Farsight to actively defy an ethereal's command and the main reason she was able to do so was because she was speaking to an AI-controlled drone, instead of the actual space pope.

...so it doesn't matter.

Additionally, in the novel Farsight: Crisis of Faith by Phil Kelly (detailing the Farsight Expedition) not only is a Tau Water Caste Magister possessed by a daemon of Tzeentch (which is bullshit), but the Magister is then banished [[Mary Sue|by Farsight carving a bloody hexagram into its chest with his bonding knife]] (Imperium Hexagrammic Wards don't even work that way, but fuck other writers, am I right phil?). Aun'Va uses mind control to have the Magister's superior kill herself. Why? Because he'd dared to say the truth out loud, that the Ethereals were eager to send Farsight off to Damocles so that the immensely popular golden boy won't become a challenge to their rule back home. The ambassador went to her death thinking the ever reasonable Ethereals would let her off with a slap on the wrist for what was basically a breach of etiquette, instead she was dominated into committing suicide for ''being the mentor of someone who'd cast the tiniest bit of doubt on Ethereal motives''.

...Which begs the question, "Why?" Why would the Ethereals care about revealing the truth about Daemons when the Tau have been fighting Daemons for hundreds of years? They don't have religion, they don't feed the Warp, daemons should have nothing to fuck-do with the Tau except as a speed bump to somewhere-else-ville. This replay of the Emperor's rule book is just more lazy writing.

Farsight originally lost his Ethereals and kept going because he though he knew better than them and because he was still butthurt from Arkunasha. He's guilty of believing he knows what is best for his fellow renegades, and he's probably not wrong... so he stays out beyond the Gulf so that he can continue the fight.