Manvir SinghManvir Singh is an assistant professor of anthropology at the University of California, Davis. He is a regular contributor to the New Yorker, and his writings have also appeared in Wired, Vice and the Guardian, as wll as leading academic journals such as Science. He has studied psychedelic use in the Colombian Amazon and conducted ethnographic fieldwork with Mentawai communities on Siberut Island, Indonesia. Read More Read Less