Mostly, I never really thought of ethics as the blend of morals and rationality, simply because my Philosophy class was a nightmare... But, it makes sense. It just seemed like many people were being rather... Unfeeling to the plight of mages. I have to admit; my comment was somewhat inspired by something you said in passing about what mages are guilty of. But, I supposed there are different ethical systems people adhere to that I simply find somewhat alien and/or harsh, so to say. But anyways, thanks for the insights, and this is definitely something to ponder.
Feeling to the plight of the mages doesn't necessitate prioritizing the mages- that's empathy-dominated ethics (the most immediate hurt is the most important), but that's far from the only sort of ethics. In fact, emotionally-dominated ethics, when taken to a degree, can be incredibly unethical by many standards: emotionally-driven decision making can become careless, irresponsible, and blind to consequence. Emotional distance and separation are important, even when they're hard.
This isn't particularly alien or harsh: it's the bedrock of modern judicial systems, and is one of the things that separates rule of law from mob and individual passions. That presumption of innocence deal? Checks and balances against single actors? Illegality of vigilantism, conflict of interest safeguards, freedom of speech? These aren't things that protect us just from bad people: these protect us from good people with strong and legitimate emotions.
Empathy is important for people and societies, but it's not dominated simply by the person feeling most hurt at the moment. It can also take the more dispassionate forms, or for people who aren't the immediate focus of distress: empathy for the views and fears of mundanes, or empathy with the outcome of a systemic upheaval and not just the instigating factor.