Osprey
Registered User
- Feb 18, 2005
- 27,347
- 9,851
Because canon is defined by events, the sequence in which those events take place, the time at which those events take place, and the existence and actions of the characters who participate in them.
The way Klingons look does not fall into that criteria. Nor does the specific technology used.
Canon is simply defined as what is accepted. It's not as narrowly defined as you're making it. Most people would likely agree that Klingons looking like hairier Humans is not canon because they recognize the limitations of 60s makeup, but I think that it's accepted (i.e. considered canon) that they have some amount of hair. Making them completely hairless is just too much of a violation of the accepted Klingon appearance. Imagine if, instead, Discovery portrayed all Humans as bald. That, too, would be a pretty egregious violation of canon, since there'd be no good excuse for it and no reconciling how Kirk and crew had fine heads of hair just 10 years later.
As for technology, that can be canon. For example, it's canon that the Romulans invented cloaking technology and traded it to the Klingons. If a Star Trek series were to re-write history and make it so that the Humans invented it, that'd be a violation of canon. Similarly, if Zephram Cochrane were made the discoverer of spore drive technology, instead of warp drive technology, that'd be a violation of canon. Though not set as much in stone as those, I'd argue that it's always been accepted that warp drive is the fastest method of starship transportation that Starfleet has ever had (not counting things like Q snapping his fingers or natural phenomena like wormholes).
You might argue that the spore drive doesn't technically violate canon because its existence is never explicitly contradicted by the series that take place after, but that doesn't excuse it. If it did, then you could excuse the introduction of Humans being able to shape shift in the 23rd century by arguing that it's never been explicitly mentioned that they couldn't. It's just accepted that they can't; therefore, for all intents and purposes, it's as good as canon. Similarly, it was accepted that instantaneous cross-universe travel was never something in Starfleet's repertoire, so, for all intents and purposes, it can be argued that its introduction is a violation of canon.
Last edited: