Observed arrival · 2026-10-22
Second Summer Atlas: an MDMA harm-reduction reference
An interactive atlas follows MDMA from a night out into the days and weeks after, tagging claims by evidence strength and source type.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Readers seeking an evidence-labelled MDMA reference
- Worth noticing
- Its reservoir gauge is explicitly described as a metaphor, not a measurement of anyone’s brain.
Field notes
A scroll-position clock links sections to moments from arrival through the following weeks. Claim filters distinguish evidence strength from whether material is based on people’s reported experience, and the search control is described as reaching the whole atlas. The source list spans peer-reviewed literature, named drug-checking services and government statistics; the page also says disagreements are noted on individual cards.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue