First, a warning about the terms "shaman" and "shamanism."
The term
shaman comes from the Tungus region of Siberia and denotes a traditional healer and practitioner of that region. Certain anthropologists, most notably Alice Kehoe in her book
Shamans and Religion: An Anthropological Exploration in Critical Thinking, are highly critical of the term when used outside of its original context. Part of this criticism involves the notion of cultural appropriation. This includes criticism of New Age and modern Western forms of shamanism, which may not only misrepresent or dilute genuine indigenous practices but do so in a way that, according to Kehoe, reinforces subtly racist ideas such as the "Noble Savage."
She makes the point that what popular writers and scholars of shamanism treat as being definitive of shamanism, most notably drumming, trance, chanting, the use of entheogens and hallucinogenics, spirit communication, and healing, are practices that (a) exist outside of what is defined as shamanism and play similar roles even in non-shamanic cultures, such as the role of chanting in Judeo-Christian rituals, and (b) are unique to each culture that uses them and cannot be generalized easily, accurately, or usefully into a global "religion" such as shamanism. Because of this, Kehoe is also highly critical of the notion that shamanism is an ancient, unchanged, and surviving religion from the Paleolithic era.
That said, I believe the "rediscovery" of shamanic practice is one of the most important spiritual developments of our era. It has been my path for most of my life, even though I didn't have the proper language for it, and my concerted practice and field of study for nearly two decades now. And as Holger Kalweit wrote in his excellent book
Dreamtime and Inner Space:
Shamanism and similar areas of research have gained in significance because they postulate new ideas about mind and spirit. They speak of things like vastly expanding the realm of consciousness . . . the belief, the knowledge, and even the experience that our physical world of the senses is a mere illusion, a world of shadows, and that the three-dimensional tool we call our body serves only as a container or dwelling place for Something infinitely greater and more comprehensive than that body and which constitutes the matrix of the real life.
I think the very best starting place in learning about shamanism is at
http://deoxy.org/shaman.htm. It's an amazing resource.
On that page, be sure to read the
Shamanism General Overview FAQ (though the book list is a tad outdated), the
Shamanic terms and concepts link, and the article by Michael Harner called
"Discovering the Way of the Shaman" from his groundbreaking book on the subject.
You might also check out the
Wikipedia entry on Shamanism, the
Foundation for Shamanic Studies website, and of course the
shamanism links page here at Branwen's.
Once you've digested all of that (ha!), please don't hesitate to come back with more questions!
.:. Sewa Yoleme