I do not wish to derail the main ideas of this thread, but I think Praxis bringing up tea is somewhat relevant to the discussion of appropriating. So I mention some info below:
In the Eastern world, where tea comes from, the drinking of it was spread largely by monks and masters. Temples in China, Japan, Korea, Tibet, etc have had long standing traditions of sacred tea-ceremonies, or at the least using Tea for meditation, etc. Just one example, my Korean ancestors used to have ceremonies offering tea to the Ancestors, to the Buddha, and even to certain Nature-spirits, etc.
Well, these are real historical sacred traditions I'm talking about. The famous Japanese tea ceremony, although today is more of an elitist thing, is rooted in an ancient Chan/Seon/Zen ceremony. But don't put it past white people to exploit these traditions too. Just check out this site:
http://heavenstea.net/It's some guy ('Po the tea-monk) claiming to take people on 'tea journeys' for lots of money, using the same language as the white neo-shamans. They even have some hippy who comes there to teach about using tea as a 'plant spirit medicine', which is another common term among the white 'shamans' (especially those trained by the Cowans or who appropriate Huichol traditions). None of this mumbo jumbo represents the real tea traditions that were used for teaching self-cultivation, awareness, respect, or harmony. It is just applying new-age thinking where it doesn't belong, in order to turn a profit off of something supposedly 'sacred'. And as silly as this 'tea school' is with its high prices for bogus stuff, it is still very offensive and feeds off of racist stereotypes. And ofcourse the yuppies and new agers love this sort of thing. I stay away from this sort of stuff, as sipping tea with some neo-colonial culture-addicts (usually with very snobby attitudes) is not really my thing. Though the example is relevant here.
But having ancestors who used tea in sacred ceremonies throughout history, I have personally studied (and continue to study) some of the real tea traditions from China, Korea, and Japan (mostly for a meditative purpose, as well as part historical study). 'Way of Tea' or Cha-doh, is a real way of cultivating wisdom, friendship, meditation, etc, but people can still be secular with tea and just enjoy a cup of tea to wake up or whatever, that's fine (afterall, its not a powerful mind-altering entheogen like ayahuasca). But I was not surprised to find that many of the traditional masters are now surrounded by worshipful white who usually seem to to use tea/buddhism/eastern-spirituality/taoism for an image-crafting thing, all the while feeding their egoes and snobbery to no end. It's a whole scene of money, fake humility, elitism, entitlement-attitudes, and other ugliness. Even in the traditionals, its not only humble monks and daoists, there is plenty of traditional 'elitism' also in certain circles. The truly humble teachers of eastern traditions often focus on a 'spiritual' kind of lifestyle rather than advertising themselves as bigtime masters, etc.
What I want to get at is tea was a colonial racist thing from the start for westerners. Whites wanted to stop buying tea from the chinese so they made their own tea-plantations in Colonial India, where the tea-laborers were treated horribly and the natives were treated even worse (slavelike conditions, levelling of ancient forests, women systematically raped, etc). The native Assam tea in India wasnt very good for their tastes, so then they sent Robert Fortune to spy around China and secretly steal seeds, plants, etc from various production areas in China. They crossbred this stuff with the tea at colonial Assam to make a new popular white people's tea.
Not being from the cultures that use Ayahuasca, its not my place to really say who can use it. But my opinion still, is that people outside of that culture cultivating it, claiming it as a spiritual-insight or personal growth, etc, seems rather colonialistic, even dangerous. The modern world and mainstream culture do not have ceremonies or even teachers for safe use of 'entheogens' based on any wisdom-tradition or cultural assumptions, for promoting self-improvement, healing, or whatever. So they are reaching around in the dark. It's all between you and the spirits I guess, because nobody else will be there to help offer relevant insight, help sort through confusions, or promote safety, etc. You can just get lost in your own delusion without realizing it.
...I don't mean to derail this thread, but I do like to share this info to show that tea is not entirely irrelevant to this discussion or what NAFPS works for in general. In addition, when white people appropriate eastern traditions, it is not uncommon for them to start mixing in second-hand info about NDN cultures or from fake Celtic 'shaman' traditions, etc. I've seen it and even tried to educate some of them, but now I rarely bother because new-agers and yuppies are too arrogant to listen about their own colonial assumptions and habits (as are the majority of white race), let alone actually cross-examine them. Just because entheogens exist, does not mean they are tools for self-development. There are naturally-occurring 'psychadelics' here in the PNW where I live, but as far as I know, they were not considered sacred tools by local tribes and traditions. Rather it seems the traditions around here preferred to drum/sing themselves into the state they needed to reach, not needing any kind of mind-altering substances. Maybe they were quite wise about entheogens (as opposed to being ignorant of their existence and supposed usefulness).
If one wishes to explore with entheogens on their own, they are just that, on their own. No wisdom tradition or wise teacher will be there to endorse what you are doing, or to help you through it if difficulty arises. You will have to figure it out all on your own. Hopefully you will still be safe after continuing all of your explorations, and not fall over the 'deep end' as some people do with these things.
One last thought for consideration:
Not taking any 'sides', but I think Praxis' questions and open discussion here are at least a good thing. Among some of my Black-activist friends (especially those who dabble in afrocentrism, or claim to be RastafarI, etc), I have seen alot of new-age behavior spreading lately. Many get rather arrogant and don't want to hear what they are doing is colonialistic, false, or white because they just hold stereotypes about their own Afrikan ancestors the same way some people promote stereotypes about NDNs. This comes from a 'slave-mentality', people who are kind of separated from their roots and end up making the same mistakes and assumptions as the dominant demographic, the supremacist white culture (but with an 'afro-centric' flavor to the new-age, pseudo-science, and the rest of the stupidity). They spread/write/teach/do offensive new-age stuff and think they are reclaiming their Black identity. So the more we can promote understanding and respect across different demographics, cultures, communities, I personally feel the more progress we are making. Even just the concern for respect is a start, a place to begin PRODUCTIVE dialogue. Conversations like those taking place throughout this thread (even if their are disagreements).
Thanks to those who may have read this posting and possibly considered these thoughts as relevant here. Mods can delete if they do not find it relevant, but i wanted to offer these thoughts and info to this thread at least.