Forecast Ledgerinterventional psychiatry and psychedelic medicineQuoted, dated predictions scored against public outcomes under one written method. Every score links to the words, the rule and the evidence.

Not admitted · Outside the five areas

Rules 1.1.0 · as of 14 Sep 2026

Quote

Outside the five areas

“We’re gonna need to understand this risk factor in more detail in older adults, especially as cannabis products become increasingly legal and increasingly common.”
· Does Cannabis Cause Dementia and Kill You? · substack post

Closing of the cannabis review: the author expects cannabis products to become increasingly legal and common, and says the dementia/mortality risk in older adults will need more study.

Outside the five area definitions in areas.json: not a regulatory decision, trial outcome, company or market outcome, payer or policy decision, or practice adoption about drugs, devices or treatments in psychiatry, or about payment for and access to them. The registry applies the same test when it consolidates proposed events.