Mark Hertsgaard @markhertsgaard.bsky.social Co-founder of @coveringclimatenow.org, helping newsrooms produce more and better climate journalism. Author of books on The Beatles, race in America, the news media, the global environmental future, and more.
Justin Mikulka @justinmikulka.bsky.social Research, analysis and opinion on the ongoing energy transition.
Writing about it at:
https://powering-the-planet.ghost.io
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Isaiah Bishop @isaiahbishop.bsky.social ML Eng. and econometrics. Honorary Commodities Trader**. more left-posting than normal.
**Regrettably degen trading on here, im sorry
Views dont reflect my employer
Django Wexler @djangowexler.bsky.social Author of fantasy novels.
Refugee from https://twitter.com/DjangoWexler
My stuff at https://djangowexler.com/
Susanna Kearsley @susannakearsley.bsky.social writer • time traveller • professional procrastinator • respecter of readers • settler on lands of the Anishinabek Nation • she/her • susannakearsley.com
Rainesford Stauffer @rainesford.bsky.social Freelance writer, reporter, author. Kentuckian.
rainesford.alexandra@gmail.com / Signal rstauff.20
www.rainesfordstauffer.com
George Anderson @georgeandersonbc.bsky.social BC Parliamentary Secretary for Energy & Climate Solutions. BC NDP MLA for Nanaimo - Lantzville
Lawyer, Fmr City Councillor, Cyclist, Egalitarian, Saxophone & Piano Player. Proud British Columbia!
https://linktr.ee/George.Anderson.BC
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
Tom Cox @dj-acid-reflux.bsky.social “Hilarious.” - Stephen Fry. “Made me laugh out loud.” - David Sedaris. “Very funny.” - Kate Atkinson. "Psychedelic." - The Guardian. “Not humerus at all.” - Amazon reviewer. https://www.tom-cox.com/
e.w. niedermeyer @niedermeyer.online cyberbullying elon musk since 2015, author of "ludicrous: the unvarnished story of tesla motors" (2019) and "elon take the wheel" (dec 2026, preorders now open), cohost of the autonocast, program director for the ride ai summit, occasional shark/frog
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Mark Z. Jacobson @mzjacobson.bsky.social Climate, pollution, clean/renewable energy
Stanford U Prof, Civil & Env Eng; Director, Atmos/Energy Program
Cofounder-Solutions Project; Appeared on Letterman
Testified Held v Montana
https://web.stanford.edu/group/efmh/jacobson/
Stanford.io/Jacobson
Foxfeather Zenkova @foxfeather.bsky.social Wild bird rehab + emu antics + the occasional yak
Mostly birds, but anything can happen (and usually does)
Art‑funded wildlife rescue • Building our region’s first wildlife hospital one weird day at a time - MN
Foxloft.com - Vultureconservancy.org
Ann Leckie @annleckie.com Author of the award-winning Ancillary Justice. Lives in St Louis.
Tressie McMillan Cottom @tressiemcphd.bsky.social Professor. Sociologist. NYTimes Opinion Columnist. Books: THICK, LowerEd. Forthcoming: 1)Black Mothering & Daughtering and 2)Mama Bears.
Beliefs: C.R.E.A.M. + the internet ruined everything good + bring back shame.
“I’m just here so I don’t get fined.”
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Janel Comeau 🍁 @verybadllama.bsky.social Writer, comedian, illustrator, blogger and international woman of mystery. Sworn enemy of the Swedish Yule Goat. Writer of jokes in The Beaverton and Cracked. 🇨🇦
Peter Waldkirch 華彼德 @pwaldkirch.bsky.social Vancouver lawyer & housing advocate
👇 pwaldkirch.ca
Jacob T. Levy @jacobtlevy.bsky.social Tomlinson Professor of Political Theory, Associate member of Philosophy, Coordinator of Research Group on Constitutional Studies, McGill.
Posts here speak only for myself.
Americo-Canadian; liberaltarian; aging geek.
http://jacobtlevy.com
Oh The Urbanity! @ohtheurbanity.bsky.social More housing, bikes, and transit.
https://youtube.com/@ohtheurbanity
📍 Montreal, Quebec
Fluff and Wobbles @fluffandwobbles.bsky.social Kitty foster for Crits For Cats rescue (based in Elkton, Maryland)
https://linktr.ee/crits4cats
Michelle Cyca @michellecyca.com it's "see-sa"
hot takes bureau chief @thenarwhal.ca
writer @thewalrus.ca
adjunct prof @ubcjournalism.bsky.social
journalist, nêhiyaw, mom, roller skater
she/her ✌️michellecyca.com
Surprised Eel Historian, PhD @greenleejw.bsky.social Surprised historian, not surprised eels.
Doctor of medieval things. Talkin’ eels, history, and maps. Spaniel mourner. Alt-text artist.
I draw custom maps and artwork on commission:
https://surprisedeelmaps.com/
Support me here: patreon.com/SurprisedEel
Sanho Tree @sanho.bsky.social Fellow, Inst. for Policy Studies. Ex-historian posting about drug policy, social justice, and such. Professional border crosser. Interdisciplinary before it was cool (thanks Hampshire College). I use threads like a public filing cabinet. Personal account.
Casey Michel @cjcmichel.bsky.social Dictators are a cowardly and superstitious lot. | Head of Combating Kleptocracy Program at Human Rights Foundation | Author of AMERICAN KLEPTOCRACY and FOREIGN AGENTS | Posts in personal capacity
Black Cloud Six @blackcloudsix.bsky.social 🇨🇦 Army (armour, 25 yrs, 4 x tours, injured & medically retired), MA Strategic Studies, hate partisan politics.
Defence, natl security, Ukraine & intl affairs. NAFO Fella. Sweary.
My serious commentary is on Substack:
https://blackcloudsix.substack.com
Kameron Hurley @kameronhurley.com Amateur gardener. Professional ad copywriter. Award-winning novelist | THESE SAVAGE STARS (March 16, 2027) PRE-ORDER NOW | patreon.com/kameronhurley | Newsletter: http://bit.ly/42qnhkx | kameronhurley.com
Beefaroni & Co. 🍖 @boyardad.bsky.social 
Michelle Manus @michellemanus.com Is tentatively back online.
Still vicariously living my dreams of having badass magical powers and destroying evil men through the characters I write.
michellemanus.com
https://payhip.com/michellemanus
pixelatedboat aka “mr bluesky” @pixelatedboat.bsky.social The 76th most followed account on bluesky. I will NOT be updating this ranking when it’s no longer true
Stepchange Show @stepchangeshow.bsky.social The Stepchange Show tells the stories of human progress through the lens of transformative technologies, systems, and infrastructure.
https://stepchange.show
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Grimmorph @grimmorph.bsky.social I run a special needs cat rescue @RocketCatRescue
Artist, cartoon and horror enthusiast, toy collector. Creature of the night. Grimmorph @ Zul’jin on WoW
Ed Zitron @edzitron.com British, But In Las Vegas and NYC
ezitron.76 Sig
Newsletter - wheresyoured.at
https://linktr.ee/betteroffline - podcast w/ iheartradio
Chosen by god, perfected by science
CEO at EZPR.com
Kai Ryssdal @kairyssdal.bsky.social Dad, husband. IPAs. Soccer referee, trail runner, mountain biker. Veteran.
Shrimp & Grits @shrimpgritscats.bsky.social We're Shrimp and Grits! Shrimp is orange/white and Grits is gray/white
I RT a lot of adoptable cats!
Rescued by @friendsofbear.bsky.social
Cat dad: @jansten.bsky.social
Government of British Columbia @governmentofbc.bsky.social Official Government of BC Bluesky account.
Moderation policy and collection notice: http://news.gov.bc.ca/23589
🔥 《–ɪɴᴀᴄᴛɪᴠᴇ–》 @fiametrooper.bsky.social .ᐟ.ᐟ ɪɴᴀᴄᴛɪᴠᴇ .ᐟ.ᐟ ᴊᴜsᴛ ʜᴇʀᴇ ᴛᴏ ᴋᴇᴇᴘ sᴜɴғʟᴏᴡᴇʀs ғʀɪᴇɴᴅs ᴜᴘᴅᴀᴛᴇᴅ 🌻
⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘
certified shitposter × professional edgelord
[ kh • dc • resident evil • hollywood undead ]
33 yrs × aro × ace × agender × angry
⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘⫘
Joey Politano🏳️🌈 @josephpolitano.bsky.social Writing a data-driven newsletter about economics @ apricitas.io
Nuance? In this Economy
Full Employment Stan, Brazilian Coffee Tariff Victim |
Loudoun Cats @loudouncats.bsky.social The Loudoun Community Cat Coalition is a 501(c)(3) charity that works to manage the population and welfare of community cats and tiny kittens born outdoors.
Charlie Richmond (Gyro Gearloose) 311.3ppm 🇨🇦🇬🇧☮️⚛️🇺🇦🌈🦋 @charlierichmond.bsky.social Co-owner of Canada & UK - #ClimateAction - Solar/Batteries/EVs/heat pumps, inventor, designer, scientist, entrepreneur, grandfather, democratic socialist, poly, audio expert, atheist, NDP, UBI, XR, ANON - UCBerkeley https://www.richmondsounddesign.com
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Heard Island Government @heardislandgov.bsky.social Official Gov Description: Flight challenged colony of biracial nudists.
Status: Tariff & Human Free. Sovereign; yet protected by AU. “Flippers Up”
SIGN to protect our Island’s Marine Reserve https://wwf.org.au/get-involved/an-antarctic-safe-haven/
Mikki Kendall @karnythia.blacksky.app Writer, hex throwing goon. Dainty, delicate, and deadly.
Tanya Huff @tanyahuff.bsky.social I make a living writing science fiction and fantasy. Mostly fantasy. It's been said I've never met a trope I didn't skewer. I'm good with that. Also, there's cats. And knitting. she/her
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
🇬🇾🗽Sydette The Dreaded Gorgon🗽🇬🇾 @blackamazon.bsky.social Here to hold my name . She/her / yourgorgoness
- Far Rock’s finest
- expert of miscellany
- writer
- Senior Fellow
- Oracle at Dead ass
@unbreaking.org
Gary the Cat @greatgramsofgary.bsky.social The cat, the myth, the legend: Gary
Also on Instagram: https://www.instagram.com/greatgramsofgary
Chingu 친구 @chingu-saranghae.bsky.social I'm a wobbly boy, living my best life.
Justin Guay @guayjg.bsky.social Stirring the climate pot
Paws for Hope Animal Foundation @pawsforhope.bsky.social Keeping pets and people together through crisis foster care, access to veterinary care and support to remote and underserved communities in BC, Canada
David_j_roth @davidjroth.bsky.social The flannel dunce. Defector.com is the website
Assaad Razzouk @assaadrazzouk.bsky.social Book: “Saving the Planet Without the Bullsh*t” https://amzn.asia/d/iRQboKh
YouTube: https://youtube.com/@angrycleanenergyguy?si=6MtMZn7Sp9WknIdw
Podcast: The Angry Clean Energy Guy https://theangrycleanenergyguy.com/
Kris Northrup @krisnorthrup.bsky.social Cat rescuer and bike rider. News junkie
Joel Wood 🇨🇦 @joelwwood.bsky.social Environmental Economist at Thompson Rivers University. Biking enthusiast. Great horned owl attack victim. Kamloops 🇨🇦
AltYellostoneNatPar @altyellonatpark.org A team of scientists & activists, in & around Yellowstone National Park. 501c3. Posting photos, ideas & solutions, because together, we can change the world.
Please report malicious trolls & imposters.
We are AltYelloNatPark™️
Ian Dunt @iandunt.bsky.social Journalist. Author. Podcaster. Liberal extremist.
Friends of Loudoun County Animal Services @flcasanimals.bsky.social Providing anything we can to help the companion animals in Loudoun County, VA find homes.
Jay Rosen @jayrosen.bsky.social Let's see... 39 years teaching journalism at NYU. A critic who tries to be useful. PressThink: the name of my subject and my site. My book: "What Are Journalists For?" (1999, Yale University Press)
Julie @goodgirljuliee.bsky.social i'm. good girl juliee 
Whiskers N Wishes Cat Sanctuary @wishesrescue.bsky.social Cat rescue and sanctuary in Tucson, Arizona 
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Asawin Suebsaeng @swin24.bsky.social senior correspondent @ Zeteo / contributing writer @ Rolling Stone / co-author of ‘Sinking in the Swamp’ / adjunct prof. @ University of Cincinnati / volunteer @ St. Vincent de Paul / “a deranged hack” & “terrorist sympathizer,” says the Trump White House
Lauri Myllyvirta @laurimyllyvirta.bsky.social Co-founder and lead analyst, Centre for Research on Energy and Clean Air; senior fellow, Asia Society Policy Institute: tracking & accelerating progress from polluting energy to clean air, with research and evidence.
Colin McKerracher @colinmckerracher.bsky.social I manage the Clean Transport & Energy Storage analyst teams at BloombergNEF. Posts about EVs, charging, batteries, clean fuels, aviation, shipping and more. Opinions are my own.
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
John Hanger @jrfhanger.bsky.social Support decarbonization, zero-CO2 generation & competitive markets. Former Commissioner of PA PUC, Secretary of PA DEP, Secretary of Policy & Public Advocate for consumers of Philadelphia's municipal utilities. Law degree.
birdrightsactivist @probirdrights.bsky.social why i left th left (subcribe to my substank)
this user is verfied because they subcribe to Twitter blue®️
Holly Brockwell @hollyqueenofspayeds.com Tech, cats, cat-tech & being catty about tech. Basically I'm a tech writer who also runs a cat rescue. Well, I do have a lot of mice.
Greg Sargent @gregsargent.bsky.social Politics, politics, politics
Charlie Warzel @cwarzel.bsky.social Writer. Host of Galaxy Brain, the podcast. Never bet against the dumbest outcome. @cwarzel.92 on signal if you have a tip. I have a podcast so please like and subscribe.
Kathryn Tewson @kathryntewson.bsky.social Good in a crisis and at no other time
First initial last name at gmail dot com
Signal:@KathrynTewson.06
@sharonshinnauthor.bsky.social @sharonshinnauthor.bsky.social Author of Archangel, the Twelve Houses books, the Elemental Blessings series, and a bunch more. Find out more at sharonshinn.info.
Mike Waddington 🇨🇦 @peatofmind.bsky.social Canada Research Chair in Ecohydrology | School of Earth, Environment & Society | McMaster University | peatlands | ecohydrology | wildfire | drought | restoration | Nobel Peat Prize | https://www.mcmasterecohydrology.ca/ |
Hobbies:🧭 🏃♂️🛶🗺️🚴🏼
Views are my own
Jessica Pilarczyk @sfucoastalhaz.bsky.social Extreme events (earthquakes, tsunamis, storms) and gradual environmental change (sea level). Associate Professor and Canada Research Chair at SFU. Ruby dog's human
Sally Aitken 🇨🇦 @sallyaitken.bsky.social Tree enthusiast, forest geneticist, climate scientist, runner. Professor, University of British Columbia.
Dr. Ilona Naujokaitis-Lewis @inlewis.bsky.social Research Scientist, Environment & Climate Change Canada; Adjunct Prof Carleton Uni
| Climate change ecology, impacts and adaptation, biodiversity conservation, threatened species, native bees 🐝, micro to macro scale | my own opinions | she/her | 💚 🚲 🏔️ 🐈
James Snider @jamessnider.bsky.social Carbon, climate and biodiversity. Conservation, science, policy & politics. Canadian 🇨🇦. VP - Science, Knowledge & Innovation at WWF-Canada.
Alex Lupu @alupu.bsky.social Physical Scientist at Environment and Climate Change Canada. Atmospheric chemistry modelling.
Maria Strack @wetland-ghg.bsky.social Canada Research Chair studying peatland-climate interactions. Fascinated by methane bubbles. Working to restore wetlands. Cyclist. she/her
Dr. Merritt Rae Turetsky @queenofpeat.bsky.social Pre-order Bogland at https://wwnorton.com/books/bogland
Author, scientist, mom. Bog adventurer. Permafrost detective. Learn more at merrittraeturetsky.com
Lorna Harris, PhD @lornaharris.bsky.social Ecosystem Scientist | Artist | Forests, Wetlands, Peatlands, & Climate Change | Carbon, Moss, Lichens, Permafrost, Fire, Tea | Science-Policy | she/her
Independent Researcher and Consultant at www.peatlandfutures.com
Meghan A. Sharp @meghanasharp.bsky.social (she/her) Made in Canada 🇨🇦
Glaciologist | Geophysicist
Usually skiing, biking, or PhDing @OSUCEOAS
Marney Isaac @marneyisaac.bsky.social University of Toronto professor | Canada Research Chair in Agroecosystems | agroecology, crop diversity, soil fertility, agroforestry, sustainable food systems, urban agriculture
Mitchell Dickau, PhD @mitchelldickau.bsky.social Climate modelling. Temperature overshoot. Remaining carbon budgets. Temporary carbon storage. Effect of climate change on outdoor skating in Canada.
Post-doctoral fellow, Concordia University
https://mitchell-dickau.github.io/
Dr. Paulette Steeves @indigarc.bsky.social Canadian, Cree-Metis, Archaeologist, Canada Research Chair Tier II. Pyroepistemology, Author of the Indigenous Paleolithic of the Western Hemisphere. Gardening, food security, Terra Preta soils. Democracy 
Patrick Lilley @patricklilley.bsky.social Biologist on Coast Salish territory/Canada’s Pacific coast #water #watersheds #salmon #forests #nature #conservation #biodiversity #climate #planetaryhealth 💧🌲🌍🚲 🇨🇦🇺🇦
Jim Abraham @yhzweatherguy.bsky.social Meteorologist. Started Canada’s hurricane research and forecast program. Past-President CMOS: https://www.cmos.ca/site/about/cmos?nav=sidebar
Born 314ppm CO2; we're now 425ppm!
Matto Mildenberger @mattomildenberger.bsky.social Associate Prof Political Science UCSB. Studies climate and energy politics. Director, UCSB 2035 Initiative.
Benjamin DeAngelo @bendeangelo.bsky.social Principal and Founder, Operation Future, LLC. Adjunct Professor, Howard University. Former Director, EPA Office of Climate Adaptation & Sustainability. Dad, drummer, cyclist.
Robert Way @labradorice.bsky.social Labrador Kallunângajuk from Vâli. Dad. Hunter. Geography prof. Canada Research Chair in Northern Environmental Change.
@queensu. Views are my own.
Dr. Julia K. Baum @baumlab.bsky.social Ocean climate change impacts & solutions (juliakbaum.org, bluecarboncanada.ca) | UVic Special Advisor Climate | Director https://climatesolutionsleaders.org | Pres. https://csee-scee.ca | scientist | mom | feminist | obsessed w 1.5C | stubborn optimist
Sarah Burch @sarahlynnburch.bsky.social Professor, Canada Research Chair - Sustainability transitions and climate change policy. University of Waterloo, 🇨🇦
Executive Director, Waterloo Climate Institute. IPCC LA 6AR, WGIII.
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
Rufus 🌈 (and Pickles 🥒) @scrunklyrufus.bsky.social 2010 (?) - 2025, former outside cat who found his way home
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
southpaw @nycsouthpaw.bsky.social Writer, lawyer, Dodger fan, internet dog. nycsouthpaw18 at gmail.