Heather Paterson @heatherpaterson.co.uk Head of Partnerships and Development @consortium.lgbt | Chair @proudchangemakers.bsky.social | LGBTQ+ Columnist Exposed Magazine
Proud queer 🏳️🌈 Trans ally 🏳️⚧️ Intersectional feminist ✊ Anti-fascist #LGBWithTheT
www.heatherpaterson.co.uk
hanna @hannahead.bsky.social there’s a real chance I won’t talk drugs here and it’ll be a rings of power fan page, sorry guys. 
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
Promoted by Elfrede Brambley-Cranshaw on behalf of the Green Party of England and Wales. c/I po box 78066, London. SE16 9GQ
Sam Gregory – Sheffield journo @sammgreg.bsky.social Storyteller and civic journalist at @nowthenmag.bsky.social, based in sunny #Sheffield. Particularly interested in inequality, systems change, just transition, built environment.
(he / him) 🏳️🌈
ISSDP @issdrugpolicy.bsky.social The International Society for the Study of Drug Policy (ISSDP) is a society of scholars committed to advancing #DrugPolicy research. Affiliated @ijdrugpolicy.bsky.social.
For more information go to https://www.issdp.org/
Andrew McAuley @arjmcauley.bsky.social Professor at Glasgow Caledonian University and Consultant at Public Health Scotland in the drugs/BBV field. Sport and Music fan. Views my own.
Peder Clark @pederclark.bsky.social history keeps me awake at night
Rebecca Foster @drrebeccafoster.bsky.social Lecturer in Criminology at Edinburgh Napier University. Interests include punishment, substance use and homelessness.
Claire Longmuir @clairelongmuir0.bsky.social Head of Policy and Practice - Harm Reduction, Simon Community Scotland
Believe in social change for the better.
Interested in drug policy, harm reduction, people and community.
Kirsten Trayner @kirstentrayner.bsky.social Research Fellow/Epidemiologist @ Glasgow Caledonian University/Public Health Scotland. Harm reduction & drug-related harms. Views my own.
Andy Perkins @andyperkins.bsky.social Director of a thriving social research company specialising in alcohol and other drug use research, evaluation and consultancy - across the UK and Europe. Proud Dad, keen golfer and massive Leicester City fan.
Michael J Armstrong @profmjarmstrong.bsky.social Operations research professor, Brock University. I teach quality improvement & game theory. I research business aspects of legal cannabis. Previously studied missile warfare.
https://brocku.ca/goodman/faculty-research/faculty-directory/michael-armstrong/
Sam Chapman @seriouslysamuel.bsky.social U.S. Psychedelic Policy & Politics
Founder @ Toolbox Strategies
Fmr Campaign Manager @ Oregon Measure 109
Will Lawn @willlawn.bsky.social Senior Lecturer at King's College London IoPPN. I research cannabis, opioids, substance use disorders, adolescent drug use, and reward processing.
Dan Pasin @dpasin.bsky.social 🇦🇺 Forensic Toxicologist transitioning to Data Science and Software Development in Python.
https://github.com/dpasin
Dr Oliver Sutcliffe @sutcliffeob.bsky.social RSC Analytical Science Horizon Prizewinner; CChem FRSC; Academic; Director of MANDRAKE (https://bsky.app/profile/mandrakelab.bsky.social); Synthesis, detection & quantification of drugs & #NPS; #HarmReduction; RTs ≠ endorsement
Alice Seywright @aliceseywright.bsky.social Forensic Toxicologist, cat botherer, picker upper of toys, mushroom paparazza.
Christophe Stove @christophestove.bsky.social Prof Toxicology @ Ghent University
Andrew Cunningham @andcunningham.bsky.social Working at EU Drugs Agency as Head of drug markets and crime. Views my own.
Eva De Koning @evadk.bsky.social Criminologist | Forensic and medico-legal expertise | #Forensky ⚕️🩺⚖️| #justice ⚖️ | #medicine ⚕️🩺💊| #science 🧪| #homicide🩸🔪 | #suicide | #autopsy ⚰️| #forensics 🔎
www.evadekoning.be
Justin Brower @naturespoisons.bsky.social Forensic Toxicologist, PhD Organic Chemist & Prince of Poisons. Writing NATURE'S POISONS, the science & history of nature's most vicious creations (WW Norton, 2025). Also into gardening, fountain pens, photography, and 3D printing. NaturesPoisons.com
HighResNPS @highresnps.bsky.social Crowd-sourced mass spectrometry database for #NPS
Olli Kärkkäinen @ollikarkkainen.bsky.social Toxicometabolomics associate professor (tenure track) at the University of Eastern Finland and co-founder and CEO of Afekta Technologies Ltd. Metabolomics, alcohol, drugs, chemicals, treatment, disease progression. https://orcid.org/0000-0003-0825-4956
Karen Blakey @karenblakey.bsky.social Drug chemistry nerd, interested in NPS, drug checking, harm reduction and all things science. Bird nerd.
Here to learn. Opinions are my own.
QueenPlz @queenplz.bsky.social Postmortem forensic chemist. Drug nerd. DJ. Raver. Harm reduction.
TJ @toxchemist.bsky.social He/him/his. Marine Corps veteran, analytical chemist, forensic toxicologist, Ph.D. candidate, murderino, horror movie buff, and voice for the unheard.
Erowid Center @erowidcenter.bsky.social Erowid Center is a non-profit educational organization focused on long term evolution of information about psychoactive plants, drugs, technologies, and practices: including psychedelics, stimulants, empathogens, and NPS. We try to slowly improve the world
Richard Bade @rtdnb.bsky.social Senior Research Fellow at The University of Queensland. Interested in wastewater analysis, especially on the identification and detection of NPS.
Kykeon Analytics @kykeon.bsky.social Harm Reduction, Drug Checking and Drug Policy Reform
Mark Connor @markfrommq.bsky.social Cricket, rugba league, music and efficacy … posting from Wallemettagal land
Suzanne Nielsen @drsuzinielsen.bsky.social Passionate about reducing drug-related harm #pharmacist #harmreduction #science
Rita Jorge @ritajorge.bsky.social On drug production and beyond.
Partnership for Clean Competition @pccantidoping.bsky.social We support analytical/social scientists doing anti-doping research via grants, postdoctoral fellowships, tech transfer, & working groups. PIs worldwide may apply.
Michelle Carlin @weescottishchemist.bsky.social Forensic chemistry and toxicology professor at Rutgers University, Camden. Scottish 🏴 living in USA 🇺🇸 with my diva dog
Claire Zagorski, PhD, MSc, EMT-P @clairezagorski.bsky.social Postdoc at @opioidcobre.bsky.social. Translational transdisciplinary drug scientist, harm reductionist, artist, paramedic, chemistry enthusiast, Texan. she/her/ella
Shop: pinpenmerger.etsy.com
Venmo: claireifc
Alex F. @multiphasic.bsky.social Commercial determinants of health. Harm reduction. Baseball. Crabs. Punk rock.
He/him. Good-bad (not evil).
Mollz (ballz) @dopestatistics.bsky.social Statistic who does statistics
She/her
Discord: ask
Euan Thomson @drugdatadecoded.ca Investigations on the Alberta-led drug war revival: www.drugdatadecoded.ca
✍️ APTN, Alberta Views, The Breach, The Tyee
PhD Microbiology
Banner: Access to information in Alberta
Icon: Headshot of me in blue t-shirt
tyson singh kelsall @tsk.bsky.social phd(c) @sfu-fhs.bsky.social | p.o.w.e.r.
Petra Schulz @msthpetra.bsky.social #Activist fighting deadly drug policy.
🏳️⚧️ mom and ally.
Co-founder of Moms Stop The Harm.
Guest on Treaty 6
#HarmReduction
#TransRightsAreHumanRights
#YouAreSafeWithMe
#Canada #Alberta
ashlee, mph @avs.bsky.social ABD in public health (pregnancy and work, work-family policies) that was a former primatologist and union steward (she/her/hers)
Kirk Tousaw @kirktousaw.bsky.social I helped legalize cannabis in Canada and won some precedent setting medical cannabis cases. Now I practice law in British Columbia and run a cannabis company called Great Gardener Farms. Dad and husband. Deadhead. Lions fan. He/him.
Angela Welz @heartforward.bsky.social #harmreduction #careisnotforced
#careisnotcoerced
Supporting others grieving a toxic drug poisoning loss, like me.
Treat everyone with kindness, not because they are nice, but because you are.
Treaty 6 - Alberta
Kokum Sarah @kokumsarah.bsky.social Lakotah's mom and kokum to my amazing granddaughter. Assistant Professor of Indigenous Peoples Education, Nehiyaw Iskwew, Beadworker, Harm Reduction Advocate. 
Gillian Kolla @gilliankolla.bsky.social Assistant Professor, Memorial University & Collaborating Scientist, Canadian Institute on Substance Use Research, University of Victoria. Researching drug policy, harm reduction, social determinants of health
Kootenay Insurrection for Safe Supply @kootenaysafesupply.bsky.social Posts by Dylan Griffith on #harmreduction #safesupply#housing #defundingcops #revolutionarylove & #raccoons
4B Harm Reduction Society @4bharmredux.bsky.social 
Shay (she/her) @shayrd.bsky.social Too much warrior not enough poet. Science over Dogma | Harm Reduction | Human Rights | Anti-Fascist | Queer | Unwelcome Settler | Anti-Racist | Lover of the Library | Pro-Choice | Accomplice | Central Albertan | Lyric and Moki's🐶, Whimsy🐈 & Wild's🐈⬛ mom
RECLAIM @reclaimcollective.bsky.social www.reclaimcollective.ca
Nina C. Christie | PhD, MPH @ninachristie.bsky.social AAAS Congressional Fellow
I study substance use, harm reduction, social connections, and drug policy
PhD & MPH from University of Southern California
(she/her/hers)
Website: www.ninacchristie.com
@reneekatherine.bsky.social @reneekatherine.bsky.social (she/her) 🍉🌹✊
Marie T @sex-drugs-hr.bsky.social (She/Elle/Her)
Samantha (she/her) @derailed29.bsky.social °kindness
°harm reduction activist
°mama bear
°explore & adventure
Kate Colizza @katecolizza.bsky.social Harm reduction saves lives. General Internal Medicine and Addiction Medicine.
Stephen Husbands @stevehusbands.bsky.social Prof of Medicinal Chemistry, Life Sciences, Uni of Bath. Neuropharmacology, pain, illicit drugs, harm reduction. All views my own.
Erin, the Time Traveling Junkie @pukeuprainbows.bsky.social Drugs, dragons, and doodles.
Fentanyl isn’t in the water, fentanyl IS the water. Safe supply is harm reduction and harm reduction is also fentanyl. They/Them🌻
troy farah @troyfarah.bsky.social ⬡:: News Editor @salon.com
⬡:: journalist re: politics/science/health/nature
⬡:: Narcotica co-host @narcocast.bsky.social narcocast.com
⬡:: everything else >> troyfarah.com
⬡:: mail: tfarah✰salon.com
⬡:: he/him
MarlissT @marlisst.bsky.social Decades-long RN in the inner city. Harm reduction, drug policy, reconciliation, dignity, respect and health for all.
Claudio Vidal @claudiovidalg.bsky.social Director estatal de Energy Control en Grupo ABD. Mis intereses: consumo recreativo de drogas y reducción de riesgos y daños. Mis opiniones, mías son.
karen ward @kwardvancouver.bsky.social once called «Canada's only public intellectual»
drug policy researcher ⁕ historian ⁕ artist ⁕ schemer ⁕ disorganizer ⁕ ephemera
vancouver bc canada
institute for the history of possible futures
https://free-futures-society.org/
David Caldicott @actinosproject.bsky.social Emergency Doctor, Mechanic to The Human Machine. Fiend for the Esoteric- Poisons, Toxins, Disasters. Pill Testing, politics, parlaying.
Mostly Irish.
Layla Bouzoubaa @laylab.bsky.social PhD Candidate @ Drexel University, Info. Sci. 🇲🇦 Studying lived experiences of people who use #drugs, #stigma, #harmreduction through mixed methods, #NLProc. Public health background. Aspiring wine connoisseur & proud cat lady 🐱🐱🐱
Jackie Hodges @jachodges.bsky.social ID doc at Duke. HIV, ID/substance use research w/ focus on low barrier person-centered care, imp sci, digital health. street medicine doc w/ NC Harm Reduction and Durham Tech. Mama x2.
Alex Kral @alexkral.bsky.social Epidemiologist studying substance use, criminal legal system, overdose, and infectious diseases. RTI International. San Francisco, CA
HRNA_AIIRM @hrna.bsky.social Harm Reduction Nurses Association is a national organization with a mission to advance harm reduction nursing through practice, education, research, advocacy.
sighborg👩🦼🫁🩸🩻 @sigh-b0rg.bsky.social ON, canada | bi | 30s | any pronouns | disability justice | harm reduction | 3x spinal fusion survivor(T1-L5) | hobbyist photographer & illustrator
Get Your Drugs Tested @gydt.bsky.social Free street-drug analysis service in Vancouver, Canada.
Sponsored by The Medicinal Cannabis Dispensary and The Medicinal Mushroom Dispensary.
Founded 2019 by @DanaLarsen
Over 80,000 test results online at GetYourDrugsTested.com
Sarah Ferencz @sarahferencz.bsky.social Lawyer, PhD student at UBC, Political Science.
Canadian Politics, Drug Policy, Policing, Public Administration
Dr. Andrea Sereda @andreasereda.bsky.social Physician caring for people marginalized from healthcare & community. Substance use health & harm reduction expert. Working hard to bring the human right of housing to all of my patients. Often feel like Dr. McCoy. All views my own.
Rachel Wissner 🌿🌞 @rachelwissner.com Activist, organizer, photographer. Environmental justice advocate + drug policy reformer. Vegan. Views mine. 🏳️🌈
📍Manaháhtaan
Azra Panjwani @azrapanjwani.bsky.social MSc student in public health at UAlberta. Interested in harm reduction, health equity, substance use, and mental health. lots of cat content!!!! she/her
https://linktr.ee/cssdpedmonton
Sarah Brothers @sarahbrothers.bsky.social Assistant Professor of Sociology and Public Policy at Penn State
Ryan's Hope 🇨🇦 @ryanshope.bsky.social In memory and honour of our son Ryan Nayler we advocate for, and support people living with mental illness, substance use issues, and experiencing homelessness.
#HarmReduction #DrugPolicy #MentalHealth #Homelessness #MSTH #4Ryan #DrugSky 
The Bologna Pony™️ @bolognapony666.bsky.social she/they/he
Jennifer J. Carroll, not that kind of doctor @jencarroll.bsky.social Medical anthropologist. Rig slinger. Drug/overdose research. Harm reduction collaborator. 🇺🇸/🇺🇦 Opinions my own.
Русский военный корабль, иди нахуй.
Anthony Lau, PharmD BCPS @alaurx.bsky.social EM Pharmacist & Hockey Goalie & Travelist | Living & appreciating life to the fullest | Sharing what I learn everyday. Opinions are my own, RTs not endorsements #MedSky #EMsky #PharmSky
Feuerstein @weedmanfeuer.bsky.social 22 he/him
BPD princess
Harm reduction enthusiast, I work at an overdose prevention site- B @beccaschleifer.bsky.social @beccaschleifer.bsky.social
Bill McColl @caphilldcne.bsky.social Harm Reduction, HIV and Public Health is my thing. I ride the bus, watch the Caps, Nats and Wolverines, play bocce, read and hike. DC is 🏡
Thatharmreductionchic @tonjaelaine.bsky.social 
Caty Simon @marginalutilite.bsky.social Ex-lumpenprole,ruthless editrix,tedious dilettante, community researcher,mediocre organizer.National Survivors Union/NC Survivors Union/Whose Corner Is It Anyway/Yale School of Medicine--give to gofundme.com/f/whose-corner-is-it-anyway
National Survivors Union @national-nsu.bsky.social The United States national drug users union
Giada Girelli @giadagg.bsky.social Human rights and drug policy @harmreductionintl.bsky.social
𓁹‿𓁹☣ᶻ 𝗓 𐰁ᶻ 𝗓 @sedator.bsky.social crindge drugs hag + findom + snuff bunny
opioids...
fund my habit[s]: cashapp $anoxia
~everything is sfx~
>>>18+ imm OLD im from the primordial soup that made u all . . . (og gore tumblr) <<<
#findom #drugsky #junkiesky #heroinsky #goresky #necrosky
Scottish Centre for Crime & Justice Research @thesccjr.bsky.social The Centre is a collaboration between the Universities of Glasgow, Edinburgh, Edinburgh Napier and Strathclyde. SCCJR aims to produce research that informs policy and practice and advances our understanding of justice.
https://linktr.ee/sccjr
ZenArchie @zenarchie.bsky.social 👆🗳 #ProtectOurVotes
🗳️👍 #PaperBallotsBest
📰 #News 🇪🇺 #EU CitiZen
🌊 #FBR 💙 #FBPE 🇺🇦 #NAFO
⚖️ #drugpolicy #harmreduction
🥦 #weedmob #stopthewarondrugs
🚫 #FCKMAGA #FCKNAZIS #FCKAFD
📕 http://bit.ly/2Yn4QLN
🎧 soundcloud.com/trembla
🇪🇺 🇩🇪 🇮🇪 🇺🇸 🇬🇧 🇲🇽
Colorado Drug Policy Coalition @coloradodpc.bsky.social We advocate for enlightened drug policy in Colorado — based on science, guided by public health best practices, and rooted in the principles of harm reduction. codpc.org
Ray @warzoid.bsky.social Producer of notorious & occasionally award-winning TV. Comms. Media. 20yrs no-fly. Dark green/left. Arts. Precautionary principle. Existential harm reduction.
Also sells eco-socialist/anti-fascist/anti-technofeudalist t-shirts @ www.revolutionarysell.com
Carrie Lou Hamilton @carrielouhamilton.bsky.social Author - Editor - Translator (Sp-En)
On-and-off academic
#drugpolicy #feminism #harmreduction #veganism
💚 Hackney Greens / Green Drug Policy 💚
Newsletter on #Activism and #Writing
https://peninfist.substack.com
https://linktr.ee/clouhamilton