Totally agree with that, but you'll notice that if an author integrates something badly, it's considered a flaw.
And notice that by essence, altering a work with political intent is tacked-on. You can't integrate it without changing the work, unless it was already in the work to begin with (in which case you don't need to add it).
You kind of pointed precisely one of the main reason I despise shoehorning political stuff into existing work (the second being the nature of altering a work for political purpose, which you refer later as my problem with the "intent").
But it is possible to integrate a political lesson well, no? Maybe this is something we simply disagree on. Certainly, I think there are plenty of examples where political messages are tacked-on, that's for sure.
And yet is is, and you actually admits it low-key later by recognizing that Gandalf is "implicitely" white. More about that later.
My note of implicit was set against your claim of it being explicit. The setting could well suggest that Gandalf is white, but that doesn't mean he can't be presented differently. Much like how
@Sarin presumes the Blue Brothers could be East Asian, when in fact all available depictions (not that there are many) also depict them as old white dudes. If anything, in my opinion, it would be more incongruent to make them young, regardless of their skin tone. The text is pretty firm about how they already looked old by the time they came to Middle-Earth, so I could appreciate people being inflexible with that more than I can anything implicit.
Representation in casting is a political issue, it has absolutely no place in artistic decisions (unless the work is itself about said political issue). Arts are welcome to address politics, but politics should stay away from art. Attempts to modify art because of political agenda has a name : propaganda. And it's not something I want to condone, and people condoning it are typically hypocrites because they only condone it as long as it goes their way and are quick to denounce it when it goes the other (see all the - valid - complaints about whitewashing and compare them to this thread).
Also, why would "being able to act" is acceptable but "not looking like the character is supposed to" isn't ? After all, both are about adding immersion to the work (I'll recognize that good acting is generally more important than appearance, but both counts nevertheless, and if you accept one on this ground, why would you reject the other ? Screams of double-standard to me).
Representation in casting is about a bunch of things. It could be a potential market demographic that your shareholders advise you to tap into. It could be a token attempt at diversity. It could also be the genuine urge to see different kinds of people - as we have on our modern Earth - represented in the cast (of whatever adaptation it is). Of the three, I naturally find the third the most palettable.
For example, we have a modern example of casting a black person in place of a white person. Hermione from Harry Potter. The author declared that she never explicitly stated Hermione was white, and therefore a black actress (in a specific stage production) was absolutely fine. Ignoring for the moment that she actually did clarify Hermione's "white face" in one of the novels, she made the authorial decision to support the decision made. The problem
here is that nobody can for Tolkien. But that naturally goes both ways. We're stuck with what is implicit, what is explicit, and what is flat-out not stated in the slightest (or even implied from the setting). Which is going to ultimately going to come down to opinion more often than it isn't.
You talk about whitewashing, and I don't want to spend too long on this, but people with white, or lighter, skin tone(s) in general are not lacking for representation. It's not hypocritical to support representation of a minority and be tired of yet another white dude with crafted-for-the-camera stubble. I can see how you would arrive at that conclusion, but my point is that the context in either case differs, and as such, so do the relevant arguments for and against it.
I already answered this point several times, it's about the general tone and flow. It's even been the focus of several posts, I'm just a bit tired of repeating myself here.
Sure. But I don't think we're seeing eye-to-eye on how that general tone and flow comes across. Surely it's in the eye of the beholder? This is why I apologised for relativism all the way back, because I strongly feel a lot of this is a result of personal preference, rather than some objective measurement.
Intent and results are of course not the same (though they aren't completely separate, because the reason why some change are made is often strongly correlated with the quality results you get).
But the main point is that your definition of "quality doesn't suffer" is glossing over some pretty impactful parts - see below.
I'll answer below, I just wanted to quote reading this bit first.
Wrong, you've claimed it, you've not demonstrated it. If you gave him blue skin and flappable ears and didn't change a line of dialogue, it would also not change anything in the story. But it would look out of place, and the fact that nobody would react to it would make it even more weird, it would not "demonstrate" that it made no qualitative impact on the work*.
To come back at the previous "tacked on" and "setting tone" parts above, lots of things are implied and not detailed, the implicit being one of the most powerful tool in storytelling (elegance in writing is often about making the reader understand what is conveyed implicitely rather than explicitely). The fact something is "implied" doesn't mean it's "ignorable" nor that it doesn't participate in the overall feeling (on the contrary).
It's implicit that Gondor is "medieval european" in feel, even if not everything is detailed. When thinking about the soldier of Gondor, we imagine typical european gear. If you had suddenly a few guys in samurai armor, it would be pretty noticeable. That would either be deliberate (implying there are other cultures inspired by Japan in some other place of the world and they are somewhat involved in Gondor, or that there are mercenaries/travelers from afar, whatever), in which case it can participates to the worldbuilding and feel if it's well integrated and written, or just tacked on, a flaw that stick out and breaks the flow and blurry the perception of the setting. Forced diversity falls square in the latter.
* I should normally not need to point it, but just in case : Gandalf with blue skin and flappable ears is obviously not on the same level as him being black, the point is precisely to push the concept farther to illustrate it, it's a common reasoning device, etc.
I understand the rhetorical device, but the point here is demonstrating the difference between an individual threshold of tolerance (which you accept other people will set differently to yourself), and obvious absurdity. Gandalf, and the Istari in general, insofar as they are described, are described as old men. Explicitly. Naturally-occurring, healthy blue men do not exist, neither in Tolkien's Legendarium nor in the real-world.
And hey, if the setting had other human types with wildly-different skin tones, maybe that alteration could then be justified in the same way. It doesn't, but that's just a random thought. Even if it's arguable that he is implicitly white by the setting. He could be (white). But given the lack of reference to his skin tone, he doesn't
have to be (white). I don't find the idea jarring. You do. Again, I'm repeating myself but I don't understand what's wrong with either opinion, other than you simply disagree with mine (and vice versa).
And please, I'm not upset at all, but quote me accurately. I didn't say "no qualitative impact on the work". I specified the plot and character interactions, because the driving theme throughout our discussion has me been trying to explore our differences in opinion over how we both interpret the setting. Evidently, changing Gandalf's skin tone has some qualitative impact on a potential adaptation for you. Right? You would find it jarring, personally. So it'd be silly for me to say that there is no impact on such an adaptation on the whole.
But to come back to implicit vs. explicit . . . the whole point of something being implicit is to give wiggle room. Or to relegate it as lacking in importance compared to more explicit details. Or, more accurately, there are many ways in which implicit details can be used to benefit the story. It doesn't
have to be a tool in the way you're describing it. It can quite simply just be leaving things up to the imagination.
Black people existed in medieval Europe. I'm not even really that on-board with the whole medieval setting because there are plenty of things that suggest a more advanced general timescale (with the smoking, and the whole setting of the Shire and so on - in the same timeline that Gondor exists), but sure, let's run with it. Black folk still existed then. Nobody's saying "make every Gondorian black". We're talking about making a single character (who isn't even Gondorian) black, and you're talking about forced diversity, with hypotheticals like Gondorian soldiers wearing samurai armour. You're insisting the implicit
must be explicit. Why?
Adapting one thing into something similar isn't the same as adapting another into something very different. What I want to understand why other peoples' differing opinions (i.e. making Gandalf black) are inherently political / forced diversity - but yours are not. I've established that black people can exist in the setting, and that Tolkien doesn't consider skin tone a remarkable thing a lot of the time (if you disagree, I want to know how you think they can't, and / or why Tolkien does, but I don't think you do disagree here specifically). I want to know why this is such a jarring change. I know it's because you don't find it a good fit for the setting - I want to know
why it doesn't fit the setting, for you. We're all interpreting from what isn't written in the text. Isn't it natural we arrive at different answers?
Do you think Gondorians would just let him waltz in if he was black or brown, given how they were in constant warfare with such people?
I dunno, do you? If you do, isn't that you inserting your assumptions about real-world race into an imaginary setting loosely based on Europe?