Jon Armstrong @blurb.bsky.social Is this reality?
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Andr3wsky @andr3wsky.bsky.social KCMO
Emily Mullin @emilymullin.bsky.social Staff writer @wired.com covering health+biotech. Uses em dashes without AI.
Author page: https://www.wired.com/author/emily-mullin/
Email: emily_mullin@wired.com
Signal: emullin.06
Catherine McKenna @cathmckenna.bsky.social 🌱 CEO, Climate & Nature Solutions; Chair UN Net Zero.
🇨🇦Former Minister of Environment & Climate
🏃♀️Author, Run Like a Girl
Order your copy today ⬇️
www.catherinemckenna.ca
📩 contact@climateandnature.com
Maxim Voronov @drmaximvoronov.bsky.social Professor, Schulich School of Business, York University. Researching social change. Opinions my own. A jew against genocide in Gaza (and anywhere else); Israel's far-right government does not speak for me. #CleanAir
Martha Crawford @whatashrinkthinks.com focused on dreams, mysticism, mortality, community resilience and the psychologies/theologies of liberation
Crone, Quaker-ish, She/Her
whatashrinkthinks.com
collectivedreaming.org
@hallsofdevotion.bsky.social @hallsofdevotion.bsky.social 
@jonathanseet.bsky.social @jonathanseet.bsky.social 
Michelle Buckley @michellebuckley.bsky.social 
Bodega Cats @bodegacats.bsky.social https://www.bodegacats.nyc
Concerned Citizen @malolisica.bsky.social Proud #Canadian. Fierce advocate. Politically engaged. Health conscious. Navigating the world with a COVID-Competent approach. #NotASnowballsChanceInHell 🦊
Mary Fernando M.D. 🇨🇦 @maryfernando.bsky.social Mom, wife, doctor.
Owned by Bouviers.
Born feisty.
Enchanted by children, animals, Canada and those who tell the truth.
Published medical + mystery articles, found on:
https://maryfernando.squarespace.com
Writing mysteries.
Kimberly Prather PhD @kprather.bsky.social Atmospheric Chemistry professor, air quality, clouds-climate, health, viruses, bioaerosols, public speaker, environmental justice. ❤️ ❤️ gardening, cooking, empathy.
https://airborne.ucsd.edu
https://kprather.scrippsprofiles.ucsd.edu/
Andrew Longhurst 🇨🇦 🍉 @alonghurst.bsky.social Senior researcher & political economist @policyalternatives.ca
Health services, public finance, care economy, privatization, policy solutions
SFU PhD candidate. Views mine
https://www.policyalternatives.ca/news-research/author/andrew-longhurst/
Dr. Julie Claycomb @farmgirlphd.bsky.social Professor | Team leader, University of Toronto
Our lab studies small RNAs, Argonaute Proteins, and epigenetics in worms!
www.claycomblab.com
First gen academic | Working to build communities
Conor Browne @brownecfm.bsky.social Biorisk analyst
Dr. Nancy Olivieri @nancyolivieri.bsky.social #Whistleblower #Prof #Peds #Med #PublicHealth Legal victories I can’t talk about yet. Researcher. Veteran vs academic #corruption. Book + mini-series underway.
Mustafa Hirji @mustafahirji.bsky.social Medical Officer of Health & CEO @PublicHealthSD.bsky.social & @SantePubliqueSD.bsky.social. Previously at Niagara Region Public Health & Emergency Services. Also Assistant Professor (Part-Time) @McMasterUniversity.bsky.social & NOSM U. #YEG expat.
Colin Furness MISt PhD MPH @furnesscolin.bsky.social Epidemiologist and Associate Professor of Information (teaching stream), University of Toronto. Current research: deconstructing professional expertise.
Cathy Crowe, C.M. 🍁 @cathycrowe.bsky.social Longtime 🇨🇦 street nurse|✍️Dying for a Home & Knapsack Full of Dreams|✍️on urban issues.
Fighting for a national🏡 program.
www.cathycrowe.ca
Tyler Black, MD @tylerblack.bsky.social Child & Adolescent Psychiatrist, Suciidologist, and researcher.
Science, Astrophotography, Japan, and Data geek. (he/him)
Please subscribe: suicidology.substack.com
Rick MacDonald MD @kidsdoc1.bsky.social Pediatrician, husband, father, sheepadoodle 🐾walker,🥒ball, 🎾,🏄🏿♂️, science based, sleep deprived
Dr Naheed Dosani @naheedd.bsky.social Palliative care physician. Educator and researcher. Believer and dreamer. Assistant Professor at the University of Toronto. | Instagram: NaheedD
Alan Drummond MD @dralandrummond.bsky.social Rural Canadian family/emergency physician. Advocate for an improved standard of emergency care for all Canadians. Sommelier (DipWSET). Father of triplets/ sadly a grieving parent.
Jillian Horton @jillianhortonmd.bsky.social Writer, doctor, thinker, dreamer, schemer, believer, consulting producer, author WE ARE ALL PERFECTLY FINE (HarperCollins). Make good waves. Opinions mine.
Javeed Sukhera MD PhD @javeedsukhera.bsky.social Physician. Educator. #MedEd Scientist. Chair/Chief of Psychiatry, Institute of Living/Hartford Hospital. Associate Clinical Professor at Yale. Associate Professor at UConn. Views personal. 🇨🇦 in 🇺🇸.
Bill Comeau 🇨🇦 @bill-comeau.bsky.social Canadian. Statistician. Math. Show me the evidence. I've been known to dwell on little things like pandemics, population health, preventable deaths, disinformation, authoritarians, kleptocracies, annexation, and protecting democracies. Also, Leafs & Jays.
Jane Philpott @janephilpott.bsky.social Personal account. Mom and Grandma. Chair of Ontario’s Primary Care Action Team. Family physician. Former dean of health sciences. Former federal minister of health. Author of HEALTH FOR ALL available now at https://bit.ly/3SMKVU2
David Juurlink @davidjuurlink.bsky.social Internal Medicine, Clinical Pharmacology & Toxicology, and drug safety research at the University of Toronto. Inexplicably fortunate husband.
Mike Crawley - CBC News @cbcqueenspark.bsky.social Senior reporter @CBCNews covering Ontario politics on TV, radio & web. Dad, runner, XC skier, reader, cookie baker. #GoHabsGo Tips: DM or email mike.crawley@cbc.ca
Tara Moriarty @moriartylab.bsky.social Associate Professor, University of Toronto. Bloodborne infections, Lyme disease, misinfo. COVID-19 Resources Canada. Defend journalism. Look for the helpers. Opinions mine. 🇨🇦🏳️🌈
https://covid19resources.ca
Heather "ElbowsUp" Hanwell @drhanwell.bsky.social 🌾🌈 Canadian Epidemiologist & Human Biologist (esp #Nutrition)
#HealthEquity #PublicHealth #LandBack #CleanTheAir #CovidIsAirborne
Director @ONSchoolSafety.bsky.social
Opinions my own.
Rick Westhead @rickwesthead.bsky.social Author, journalist with The Sports Network, CTV. Former Toronto Star foreign correspondent & contributor to NY Times 🇨🇦 rick.westhead@bellmedia.ca
Thomas Piggott MD PhD @twpiggott.bsky.social Medical Officer of Health & CEO @phlakelands.bsky.social researcher @hei_mcmaster | dad, doctor, dreamer
Maxwell Smith, PhD @maxwellsmith.bsky.social Bioethicist, Associate Professor, & CIHR Applied Public Health Chair at Western University in London, Ontario, Canada. Also Director, Western's Centre for Bioethics and Associate Director, Rotman Institute of Philosophy. Views are my own.
maxwellsmith.ca
Mark Ungrin @mark-ungrin.bsky.social Parent. Interdisciplinary biomedical researcher. Hardline scientist, Professor, PhD. New platforms and real-world impact, emphasis on scientific rigour, reproducibility, integrity and efficiency. Diverse interests.
Brittlestar @brittlestar.com Social Media Darling. International Bestselling Author. Occasionally funny. Brittlestar.com
Spencer Nadolsky DO @drnadolsky.bsky.social Obesity and lipid specialist physician. Founder of Vineyard. Co-host of Docs Who Lift Podcast
kottke.org @kottke.org home of fine hypertext products since 1998. https://kottke.org
Sarah Kendzior @sarahkendzior.bsky.social Bestselling author of THEY KNEW, HIDING IN PLAIN SIGHT, THE VIEW FROM FLYOVER COUNTRY and THE LAST AMERICAN ROAD TRIP.
https://sarahkendzior.substack.com/
Dani cRabaiotti 🦀 @danirabaiotti.bsky.social Dr of Zoology
Data Scientist
Science feed co-creator
NYT bestselling author of #DoesItFart🐢💨
Tom Wambsgans’ Second Wife, PhD @drwambsgans.bsky.social Community psychologist cosplaying as a financial risk analyst. Leslie Knope coded. Love, in no particular order: Pokémon, DBZ, Pride & Prejudice, ATLA, One Piece, USPS, the Columbia River, & Star Trek. She/her
Jerry said he was proud of me on 2025-01-09
Maike Osborne @maosbot.bsky.social Mother, wife, Australian, Professor of Machine Learning in Oxford. Long Covid, trans rights, music, reggae, AI must be good for humans, https://www.robots.ox.ac.uk/~mosb. She/her 🏳️⚧️🏳️🌈
Canadian History Ehx @cdnhistoryehx.bsky.social Host of the podcast\radio show Canadian History Ehx. Author of "Canada's Main Street: The Epic Story of The Trans-Canada Highway" Sharing Canada's history daily!
Laura Helmuth @laurahelmuth.bsky.social Freelance writer, editor, columnist & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.
Gillian Branstetter @gbbranstetter.bsky.social Opinions are my own // comms @ aclu
https://linktr.ee/gbbranstetter
Kim Crawley (she/her) 😷🍉 @stopgenai.com No DMs!
Formerly exploited cybersecurity professor at OPIT. Previously AT&T, BlackBerry, Hack The Box.
Founder of StopGenAI.com
Ultimate Cybersecurity Careers Guide
Hacker Culture: A to Z, O'Reilly
https://kimcrawley.com
An Indifferent Penguin @daffodil2023.bsky.social Old Socialist
Green Party Member
Marathon Runner
Linsey Marr @linseymarr.bsky.social Engineering professor at Virginia Tech with expertise in air pollution, airborne microbes, nanotechnology. Avid recreational athlete.
Dustin Poppendieck @poppendieck.bsky.social Indoor air quality scientist. Thoughts are my own. No financial interests in air cleaners, monitors or other related devices.
Andy Fraser @andyfraser.bsky.social Finished just outside the top 3 Most Responsible Person in our 4 person household for a record 13 years.
Dr Satoshi Akima, FRACP @toshiakima.bsky.social Nephrology & Internal Medicine. Immunothrombosis incl DIC. ISTH Member. No Conflicts of Interest. Views my own etc
Barney Panofsky's Best Intentions @mynamesnotgordy.bsky.social Someone on Twitter ordered the Merlot. So here I am.
Bruce Arthur @brucearthur.bsky.social Toronto Star columnist, nice guy, jump shooter. 
André Picard @picardonhealth @picardonhealth.bsky.social André Picard is the health columnist at The Globe and Mail and the author of six bestselling books. I share stories and opinion pieces from a broad range of publications. Shares are not endorsements. 
Dr Neil Stone @drneilstone.bsky.social Infectious Diseases specialist doctor in London. Fungal disease researcher (UCL). Officially the 1st person to use word #Covid (according to the Oxford English Dictionary. Really). Personal views only.
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social forever virologist but not a working one. past researcher. PCR guy. past lab manager. husband. dad. reader. writer. fixer. bad typist. learner. australian.
#MasksWork
https://virologydownunder.com/
evy kwong @evystadium.bsky.social 鄺文詠 | contributor @404media.co —evy@404media.co | formerly @wired.com and vice news | moving between the hellscape and food | THOUGHTS/OPINIONS MY OWN
Nick Cho @nickcho.com Hey I’m Your Korean Dad!
www.yourkoreandad.com
cats being weird little guys @weirdlilguys.bsky.social wlg fan club 🐈 email for submissions, credit and partnerships: weirdlilguys at gmail • IG: @ catsbeingweirdlittleguys • meme-inspired tees + stickers: weirdlilguys.com 🐱
Nick Hune-Brown @nickhunebrown.bsky.social Toronto magazine writer and executive editor @thelocal.to. Here for smart long-form articles and dumb basketball posts. Email nick@thelocal.to
Andrew Young 🇨🇦 @young.me Vaccine Hunters Canada Founder. Speaker. Web Developer. Cat/Anime/Keanu Reeves fan. He/him. X was @andryou
🔗 young.me
💬 Signal: young.01
Maintainer:
🤖 @craigweekend.bsky.social, @thursaconcept.bsky.social
🌎 bsky.to, isblueskydown.com
Taylor Lorenz @taylorlorenz.bsky.social Subscribe to my tech and online culture newsletter UserMag.co
Listen/watch Power User podcast on all platforms!!
Support my work on Patreon: https://www.patreon.com/cw/taylorlorenz
Donate A Mask Canada @donatemask.bsky.social Request free respirator masks 😷 donatemask.ca/request 💙 Buy from our charity store (100% proceeds for charity) buymask.ca 🛒 Donate! ✨ donatemask.ca/donate - an initiative of EBSECan 🍁
Jordan Roberts @corruptario.bsky.social Reader, writer, Greek chorus. At the intersection of media, government and corruption. We publish a newsletter too.
www.corruptario.ca
ContactCorruptario@pm.me
JordanRoberts.15 on Signal
Ben Collins @bencollins.bsky.social Facebook Beef
Sarah Jones @sarahjones.bsky.social Senior writer, Intelligencer/New York Magazine. Bible Bonkers professional
The Vertlartnic @thev.bsky.social Democracy Drowns In Dankness
Nick Tsergas @nicktsergas.ca ㅤ
Public-interest tech person
ㅤ
nicktsergas.ca
ㅤ
Zoë Dodd @zoedodd.bsky.social Anti drug war activist, anti-capitalist, harm reduction. Co-organizer with Toronto Overdose Prevention Society. Committed to living in a better world. Free 🇵🇸
https://linktr.ee/saveoursites
Christopher Canning @cgcanning.bsky.social Participatory mental health research | mental health policy | Christopher not Chris | He/him
Randall Munroe @xkcd.com 
Brent C @brentc.com https://brentc.com
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
Supriya Dwivedi @supriya.bsky.social 
Justin Ling @justinling.ca Uh-oh!!!!!!! Columnist/journalist @thestar.com, sometimes @wired.com, @foreignpolicy.com
Newsletter: www.bugeyedandshameless.com
YouTube: https://www.youtube.com/@JustinLing
Signal: JustinLing.42
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Denise Balkissoon @balkissoon.bsky.social Executive editor @thenarwhal.ca. Still hate gum. The lakes, they are Great.
(Illo by Andrea Bell, from The Leak, a kid's graphic novel about a girl that does environmental journalism!)
Connie Walker @conniewalker.bsky.social Pulitzer Prize + Peabody award-winning journalist http://instagram.com/_connie_walker Nehiyaw from Okanese
Jason Nickerson @jwnickerson.bsky.social Respiratory Therapist 🫁
Trail runner and adventurer🏃♂️
Public health, emerging infectious diseases, health systems researcher focusing on older adults ☣️
Humanitarian aid worker and former Humanitarian Representative to Canada for MSF 🌍
Unknown Legend
DGBassani @dgbassani.bsky.social Widower dad of 3. Problem-solver living an unsolvable problem. Fatuity loather. Epidemiologist learning about complexity and networks. https://www.dlsph.utoronto.ca/faculty-profile/bassani-diego-g/ and https://www.isi.it/people/diego-bassani/ graphstate.co
Prof Gavin Yamey MD MPH @gavinyamey.bsky.social Hymowitz Family Professor of Global Health & Professor of Public Policy at Duke University. Director of the Center for Policy Impact in Global Health. DJ at WXDU (Thursdays, 4-6pm ET, wxdu.org). TIME columnist. He/him. Tallest Jew on Earth.
Christopher Leighton @ccleighton.bsky.social Radiation Oncologist & Palliative Medicine (ret), Undergrad medical educator (about ret), occasional disability rights & public health advocate. I don't let sleeping dogs lie.
Ed Yong is offline @edyong209.bsky.social Writer, journalist. Science, health. Pandemics, animals. Birder, photographer. Many words, some awards. AN IMMENSE WORLD, I CONTAIN MULTITUDES. Married to Liz Neeley, parent to Typo. he/him
📷 Canon R6mkii + RF 800mm
Edyong.me
David Moscrop @davidmoscrop.com Editor, McClelland & Stewart. Author. Writer. General purpose factotum. Lego enthusiast. PhD in political science, just in case.
Dr. Jen Gunter @drjengunter.bsky.social Doctor, writer, Canadian Spice, lasso of truth, I speak for no one but me. 2X NYT bestsellers. More thoughts at TheVajenda.com
🇨🇦Joe Vipond🇨🇦 @jvipondmd.bsky.social an emergency doctor desperately trying to save the future (and the present) for his children
Raven Clean Air Map @ravenapp.bsky.social A global map of indoor places with good quality ventilation. Help prevent the spread of Covid-19!
Built on top of Raven, a news and social media aggregator. ravenapp.org/cleanair
Dr. Lucky Tran @luckytran.com Scientist, science communicator, public health & climate justice advocate
Biology PhD from Cambridge
WHO Fides member, Grist 50 Fixer, Creative Change alum
New Yorker/Aussie
Opinions my own
https://instagram.com/luckytran
http://linktr.ee/luckytran
Yoni Freedhoff @yonifreedhoff.bsky.social Associate Professor of Family Medicine @UOttawa/Exclusively obesity medicine since 2004/Bylines spanning from The Lancet to the NYTs/הנני
Dr Ellie Murray, ScD @epiellie.bsky.social Epidemiologist and science communicator | newsletter: epiellie.substack.com | cohost @casualinfer podcast | Causal inference for public health #epitwitter | Canadian in US 🇨🇦 | she/her/Dr
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Amanda Hu @amandalhu.bsky.social I do advocacy for public good, communications, problem solving, and sometimes I get people elected. She/her.
📍Treaty 7 Territory (Calgary, Canada)
(Opinions expressed are solely my own and do not reflect the views or opinions of my employer.)
Kashif Pirzada, MD @kashprime.bsky.social Emergency Physician in Toronto. Co-Chair of the Canadian Covid Society.
Fighter of illness and misfortune, interested in history, politics, tech and AI. #fella,🇨🇦/acc
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Ashleigh Tuite @ashtuite.bsky.social Data-wrangler, cat fancier, social distancing before it was cool.
Michelle Cohen @docmcohen.medsky.social rural Ontario family doc | writer | Family Medicine @queensuhealth.bsky.social | she/her
Health equity, health policy, wellness pseudoscience, women's health, history of medicine.
🔗 https://informedperspectives.org/expert/?id=001fK00000INrSnQAL
tern @1goodtern.bsky.social truth, science, hope
T. Ryan Gregory 🇨🇦 @tryangregory.bsky.social Back off man, I'm a scientist. Evolutionary biologist. Professor. Genome size, junk DNA, applied evolution, sci comm, philosophy of science. Also political stuff. Plus jokes. Onions have 5x more DNA than you do (not a joke). Vimy, not Vichy. He/him.