The inner journey is ancient. Our understanding of it is still evolving.
Research into consciousness, psychedelics, the nervous system and mental health is moving quickly, and much of it is more uncertain than the headlines suggest.
This is an independent library, not a prospectus. It follows the science, the arguments and the open questions, including the studies that failed and the claims that have not held up. Where the evidence is thin we say so. Where researchers disagree we explain the disagreement. Where we do not know, we say we do not know.
What this is not
Nothing here is medical advice, and nothing here is an encouragement to use any substance. Most of the compounds discussed are controlled in most countries, including Denmark. Research findings from supervised clinical settings do not transfer to unsupervised use, and this library makes no claim about what does or does not take place at any gathering described elsewhere on this site.