Q:Information: - Shamanism (or ) is a practice that involves a practitioner reaching altered states of consciousness in order to perceive and interact with a spirit world and channel these transcendental energies into this world. - Breaking Open the Head : A Psychedelic Journey into the Heart of Contemporary Shamanism is a book written by author and journalist Daniel Pinchbeck , founding editor of the literary journal Open City . Published in 2002 , Breaking Open the Head covers , in Pinchbeck 's words , the cultural history of psychedelic use , philosophical and critical perspectives on shamanism , and his personal transformation from a cynical New York litterateur to psychedelic acolyte . Pinchbeck details his initiation with the Bwiti and their use of iboga . The account remains personal with Pinchbeck crediting the experience with an insight into his reliance on alcohol . - Daniel Pinchbeck (born 15 June 1966) is an American author living in New York's East Village. He is the author of "" (Broadway Books, 2002), "2012: The Return of Quetzalcoatl" (Tarcher/Penguin, 2006), and "Notes from the Edge Times" (Tarcher/Penguin, 2010). He is a co-founder of the web magazine, "Reality Sandwich", and "Evolver.net", and edited the publishing imprint, "Evolver Editions", with North Atlantic Books. He was featured in the 2010 documentary, "2012: Time for Change", directed by Joao Amorim and produced by Mangusta Films. He is the founder of the think tank, "Center for Planetary Culture", which produced the "Regenerative Society Wiki". His new book "How Soon Is Now?" will be published in February 2017 by Watkins Press. - The English word spirit, from Latin "spiritus" "breath", has many different meanings and connotations, most of them relating to a non-corporeal substance contrasted with the material body. It can also refer to a "subtle" as opposed to "gross" material substance, as in the famous last paragraph of Sir Isaac Newton's "Principia Mathematica". - Quetzalcoatl (modern Nahuatl pronunciation ) forms part of Mesoamerican literature and is a deity whose name comes from the Nahuatl language and means "feathered serpent". The worship of a feathered serpent is first documented in Teotihuacan in the first century BC or first century AD. That period lies within the Late Preclassic to Early Classic period (400 BC 600 AD) of Mesoamerican chronology, and veneration of the figure appears to have spread throughout Mesoamerica by the Late Classic period (600900AD). What entity does 'breaking open the head' has the relation 'publisher' with?
A:
broadway books