Google Backs Startup Working on Remote-Controlled Driverless Cars
bloomberg.com2 pointsby tfinster0 comments
Courage is resistance to fear, mastery of fear - not absence of fear. - Mark Twain
I believe the same can be said of jealousy. Also note that unchecked jealousy is not strictly a problem of polyamory; it wreaks havoc even in monogamous relationships.
They have experienced guides/facilitators who can help in case someone is having a challenging experience while on psilocybin, and they have medical staff on premise if anyone needs it. The one caveat to note is that even though I'd say the retreat center is 90% secular/scientific, there's still a 10% remnant of non-scientific woo such as "shamanism" and "energy flows" and "cosmic surgery" that might be a turn off for the atheistic scientist crowd. Worth taking a peek though.
(And to second the warnings: please read Michael Pollan's How to Change Your Mind first, and be extremely careful if there's any history of schizophrenia in your family before trying any psychedelic)