<div>RnTK writes that someone who finds meat distasteful need not alter his tastes. Rav Kook zt"l wrote another multi-part article in Hapeles in 1902 about vegetarianism - that nowadays the allowance to eat meat is a necessary "evil", because otherwise people who would have an urge to consume meat would kill animals - and people would not differentiate between man and animals in regard to killing them. In this morally inferior climate, where one may ex post facto eat meat, one should certainly channel this allowance and desire toward Korbanos. But in the future there will be no Korbanos except grain - based on Vayikra Rabbah, when the world is at its morally refined peak. </div>
<div> </div>
<div>So I don't think it is at all necessary to alter one's anti-carnivorous tastes if this is really what the Torah considers ideal, according to Rav Kook. It would also actually make sense that as redemption grows nearer such feelings would become more widespread, based on the thesis in <em>The Moon's Lost Light</em> by Devora Heshelis.</div>
<div> </div>
<div>On the issue of the Kohen Gadol and a Naarah itself - is it so that nowadays the girl's Besulim is not the same at age 17 as at 12 1/2 - and if it is, perhaps there will be an acceptance that Nishtanu HaTevaim will allow the KG to marry an older girl (assuming that the rationale and Derasha is the derivative source for the Halachah). It is also not so farfetched that the Kohen Gadol who would be selected nowadays would be a dashing young Kohen - there were some KGs who served 80 years, so they were probably not elderly when they began their careers.</div>