dial a shaman

http://en.wikipedia.org/wiki/Evenks

http://www.rrnpilot.org/items/298629

http://en.wikipedia.org/wiki/Kwakwaka%27wakw

http://www.zmescience.com/research/studies/fmri-scan-psilocybin-effect-on-brain-404234/ http://www.nytimes.com/2012/04/22/magazine/how-psychedelic-drugs-can-help-patients-face-death.html?pagewanted=all

http://en.wikipedia.org/wiki/Gundestrup_cauldron