@pghfoodpolicy.bsky.social @pghfoodpolicy.bsky.social 
The Pittsburgh Foundation @pghfoundation.bsky.social The Pittsburgh Foundation works to improve the quality of life in the Pittsburgh region and promotes charitable giving. https://pittsburghfoundation.org/
County Exec. Innamorato @ace-innamorato.bsky.social Sara Innamorato was sworn in as the 1st woman to serve as the Allegheny County Executive on January 2, 2024. Her guiding principle is to build a County for All that serves all 1.3 million residents.
https://www.alleghenycounty.us/ACE
Gabrielle Marsden @zswallowtailpgh.bsky.social I’m working on restoring the zebra swallowtail back to Pittsburgh and beyond. That means lots of pawpaw, Asimina triloba for Eurytides marcellus, hike, canoe, industrial history
@demingjo.bsky.social @demingjo.bsky.social 
Mark Kramer @mnkramer.bsky.social 
Lanrick Bennett @lanrickbennett.bsky.social Working within the active transportation, environmental protection, affordable housing and placemaking sphere. Always advocating #BikeTO #TransformTO #BLM #TweetsAreMineByDefault
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Segregation by Design @segbydesign.bsky.social Using data and historic photography to document the destruction of communities of color by redlining, urban renewal, freeways, and disinvestment; also highlighting solutions https://www.segregationbydesign.com/
John J. Bauters @johnbauters.bsky.social America’s Bike Mayor / #GoOutside / 🌿🐺
Michael Druker 🇨🇦 @mdruker.app Cities, justice, bad jokes. Dad. Immigrant 🇨🇦⬅️🇺🇸⬅️Ru. Erstwhile staff eng, advocate @tritag.ca, bsky tinkerer @feeds.mdruker.app. he/him. Support 🇺🇦
📍 Kitchener-Waterloo, Ontario
Alex Steffen @alexsteffen.bsky.social Planetary foresight and personal climate strategies.
Courses: https://alexsteffen.thinkific.com/
Podcast/newsletter: https://alexsteffen.substack.com/
Start here → https://alexsteffen.substack.com/p/foresight-is-no-longer-a-luxury
Prof. Ian Walker @ianwalker.bsky.social Environmental psychologist: transport, energy, water, buildings. "Woke scientist" (Daily Mail). Head of Psychology, Swansea University 🏴. Charity trustee x2. @locastproject.bsky.social My views
World Record-breaking cyclist drianwalker.com
Pedaling Professor @pedalingprof.bsky.social St. Paul Bicycle Coalition chair and biochemistry professor. Believer in the *radical* idea that we deserve safe, clean, healthy, equitable, & financially resilient places. Bikes, walking, & transit first.
Lloyd Alter @lloydalter.bsky.social Author of"The Story of Upfront Carbon," reformed architect and developer, teacher of sustainable design at Toronto Metropolitan University. https://lloydalter.substack.com
Tara Goddard @drtaragoddard.com Transportation engineering professor. Road safety, planning, behavior, & culture; wildfire planning and response; inclusive disaster evacuation; ethics of tech in transportation. Pedagogy and rsearch methods nerd. SLO and Tahoe. "Tare-uh", She/her.
Ray Delahanty | CityNerd @nerd4cities.bsky.social Plangineer (AICP) when I’m at work, alter ego CityNerd when I’m not. New videos on cities and transportation every Wednesday. Nerd4cities.com | http://linktr.ee/CityNerd
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
David Zipper @davidzipper.bsky.social Thinking, writing, and speaking about transport, cities, and tech. Contributing Writer @ Bloomberg and cohost @ Look Both Ways w/David & Wes. Working on a book about congestion pricing. linktr.ee/davidzipper
Newsletter & contact info: www.davidzipper.com
America Walks @americawalks.bsky.social Everyone should be able to move around their community with dignity and freedom. We are a national non-profit supporting change and changemakers at every level. Americawalks.org
Tom Flood @tomflood.bsky.social Strategy/Creative/Content/Branding @ rovélo creative. Lectures on reframing the mainstream narrative around road safety, cities and mobility.
Devout follower of The Jesus and Mary Chain
Creativebyrovelo.com
Satirical news at The Rovélo Record
Hayden Clarkin @thetransitguy.com I like trains and walkable neighborhoods.
https://linktr.ee/thetransitguy
M. Nolan Gray 🥑 @mnolangray.bsky.social the once and future city planner // chief urban planner METROPOLITAN ABUNDANCE PROJECT // AICP // YIMBY // #BBN // author of hit broadway musical arbitrary lines
Sarah Lempriere @sarahlempriere.bsky.social Freelance science editor. I help researchers craft clear and impactful manuscripts. lansdownediting.com
Nature Reviews Biodiversity @natrevbiodiv.nature.com A new journal from the Nature Portfolio reviewing key advances in conservation, ecology, and evolution. Posts by the editors, @alexmckay.bsky.social, @lukegrinham.bsky.social, and Tim Thomas. https://www.nature.com/nrbd
Nature Reviews Clean Technology @natrevcleantech.nature.com Reviewing and amplifying clean technology research, from science to society. Find us at https://www.nature.com/nrct/
JAMA @jama.com JAMA is an international peer-reviewed general medical journal and a member of the JAMA Network family of journals.
🌐 JAMA.com
Nature Water @natwater.nature.com A journal from @natureportfolio.bsky.social launched in January 2023 and publishing cutting-edge research on all aspects of the relationship between water and society
https://www.nature.com/natwater/
Nature Ecology & Evolution @natecoevo.nature.com Nature Ecology & Evolution publishes research and comment across the entire breadth of ecology and evolution, including both pure and applied topics. nature.com/natecolevol
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Sharon Kelly @sharonkelly.bsky.social Deputy director of strategic analysis, Center for Asset Retirement Accountability. Former investigative reporter covering climate, energy, antitrust.
ClimateVoice @climatevoice.bsky.social 〰️ Mobilizing the voice of the workforce on climate policy
〰️ Led by @debmcnamara.bsky.social + founded by Bill Weihl
〰️ When employees speak, companies act
www.climatevoice.org
PA Stands Up @pastandsup.bsky.social At PA Stands Up, we organize for power. Across race, place, and generation, we are building a Pennsylvania that works for #AllOfUs. http://linktr.ee/pastandsup
Jess O’Keefe @jesigrac3.bsky.social If you're here for cats & politics, you've come to the right place.
Pittsburgher 🖤💛 - ADHD Haver - Writer - Firm Believer that Centrism Doesn’t = Pragmatism - Ally 🏳️🌈🏳️⚧️
Pittsburgh's Public Source @publicsource.org Impactful Pittsburgh journalism. Nonprofit. Sign up for our newsletter: https://publicsource.org/newsletter | Support us: https://publicsource.org/donate
Foo @handle.invalid Publisher @ The Pittsburgh Reporter.
Founder-in-Residence @ CMU.
Grant Ennis @grantennis.bsky.social Author of Dark PR: How corporate disinformation undermines our health and the Environment, 2023, Daraja Press. Read it here: http://tinyurl.com/bookdarkpr
Daniel Parolek @danielparolek.bsky.social Author #MissingMiddleHousing book. Passionate about #zoningreform #walkableurbanliving, and #equity. Strategic Advisor. Co-Founder @opticosdesign . Dad
Island Press @islandpress.bsky.social Island Press, an imprint of Princeton University Press, publishes books on today’s most pressing environmental issues, including climate & energy, ecosystems, health & food, environmental policy, & more.
https://press.princeton.edu/imprints/island-press
Environmental Integrity Project @envirointegrity.bsky.social EIP empowers communities and protects public health and the environment. We're a team of public interest lawyers, analysts, investigators, and organizers.
https://linkin.bio/eip
Chris @asyouwikeit.bsky.social Letterboxd: https://letterboxd.com/chriswike/
He/Him *Pittsburgh* Labor Organizer ✊ Personal Account -- Skeets are all mine
City Of Pittsburgh @cityofpittsburgh.bsky.social the City of Pittsburgh's Terms of Use & Comment Policy on social media. The City of Pittsburgh's bluesky page reserves the right to remove posts that include threatening language and those which violate a copyright, trademark, or bluesky's Terms of Service
David Passmore @davidpassmore.bsky.social Distinguished Professor, Emeritus, Penn State (davidpassmore.net).
Lifetime member, Battle of Homestead Foundation (battleofhomestead.org/).
In Pittsburgh, but Niagara Falls, New York, native.
Elderly Stylite (www.britannica.com/topic/stylite).
Scott Hanley @sehanley.bsky.social Former NPR station(s) General Manager, board member and journalist. Still an educator, technologist, jazz radio station GM (WZUM), vocalist (mostly jazz), social justice advocate. 
Rosemary @rosemaryfrommn.bsky.social Politics junky since 2017, true blue identity, clinical social worker-manager, feminist, married, mother of 2 fine young adults, pet mama, love reading, time with friends and family, fitness (Peleton, cycling, yoga, hiking), sober and health conscious.
Clean Water Action Pennsylvania @cleanh2opa.bsky.social Clean Water organizes in Pittsburgh, Philadelphia and Harrisburg. The largest environmental org in the Commonwealth. Follow us on Instagram: cleanwaterpa cleanwater.org/PA 
Katharine Burke @katharineburke.bsky.social Author: EARTHWARDS: Transformative Ecological Education. (TREED) MEd. Nature Ecology and Sustainability, Regenerative Practitioner (Regenesis), Permaculture farmer and facilitator of The Work that Reconnects. 
Conservation Voters of PA @conservationpa.bsky.social 🗳️ Elect environmentally responsible candidates
🌳 Advocate for clean water, clean air & clean energy
🌄 Hold elected officials accountable
Alberta Wilderness Association @albertawilderness.bsky.social 🌿Alberta's oldest wilderness conservation group!
We advocate for wildlife and spaces to be protected and connected, forever.
Pitch us essays, cartoons, opinions and more for our Wild Lands Advocate magazine (outreach@abwild.ca)
🌐albertawilderness.ca
Nick Petrillo @npetrill.bsky.social Project Manager, Urban Planner?, Pittsburgher, other stuff too...
A Bin of Cores @corpsband.bsky.social Data Science student; Pittsburgher.
Between bouts of existential dread, I spend an inordinate amount of time getting really upset about cars, poor land use, Ukraine, and climate change/sustainability.
Pittsburgh Fringe @pghfringe.bsky.social www.pittsburghfringe.org
This year's dates!
2026 - March 19-28, 2026!
@grantgittlen.bsky.social @grantgittlen.bsky.social 
Climate Science Breakthrough @climatescibreak.bsky.social 🚨 Helping climate science break through to many more people - and unlock action. Brainchild of climate comms lab @utopiabureau.bsky.social and campaigner @nickoldridge.bsky.social https://www.climatesciencebreakthrough.com
Climate Science Legal Defense Fund @csldf.org The Climate Science Legal Defense Fund protects the scientific endeavor. Email lawyer@csldf.org if you’re a scientist in need of free legal advice.
Labor Tech Research Network @labortechresearchnetwork.org We are an interdisciplinary group of over 700 experts in labor, technology, anti-racism, feminism, and transnationalism.
Climate Accountability Research Project @climatecriminals.bsky.social Holding corporate climate criminals accountable for their crimes against the planet and humanity.
www.climatecriminals.org
Centre for Climate Adaptation & Environment Research @caer-bath.bsky.social Centre for Climate Adaptation & Environment Research, University of Bath. Our research ranges from enhanced understanding of climate change to developing mitigation and adaptation suitable for our natural and built environment.
Woodwell Climate Research Center @woodwellclimate.bsky.social Woodwell Climate conducts science for solutions and partners with leaders and communities for just, meaningful impact to address the climate crisis.
World Climate Research Programme (WCRP) @wcrpclimate.bsky.social The World Climate Research Programme (WCRP) – Leading the way in tackling global climate challenges.
🔗 Learn more: https://www.wcrp-climate.org/
Follow us on all platforms: Facebook, LinkedIn, Bluesky, TikTok & X
CICERO Center for International Climate Research @cicero.oslo.no CICERO Center for International Climate Research is Norway’s foremost institute for interdisciplinary climate research.
Good Law Project @goodlawproject.org We use the law to resist hate and bring hope. Injustice is not inevitable.
Support us: https://goodlaw.social/donate-bsky
Promoted by Good Law Project Ltd, 3 East Point, High Street, Seal, TN15 0EG
Tax Justice Network @taxjustice.net We believe our tax systems are our most powerful tools for creating a just society that gives equal weight to the needs of everyone. Every day, we inspire and equip people and governments to reprogramme their tax systems. taxjustice.net
Justice Democrats @justicedemocrats.com Building The Bloc. We helped elect Summer Lee, Rashida Tlaib, Delia Ramirez, AOC, and more because we need a Democratic Party that fights for everyday people, not corporate donors.
Peace & Justice Project @peaceandjustice.bsky.social Founded by Jeremy Corbyn. Bringing people together for social and economic justice, peace and human rights in Britain and across the world. 🕊️⚖️🌎
ANIMAL JUSTICE NSW @animalnsw2025.bsky.social Acts local thinks globally future thinkers, initiator & fighter campaigners on behalf of All Animals and the Earth. Be a Voice for the voiceless - Indigenous country Sydney 🇦🇺
PROTECT CONSERVE
CREATIVE Climate Justice @creativeclimatej.bsky.social A division of Climate Action Families. CREATIVE is our learning model.
GenderCC - Women for Climate Justice e.V. @gendercc.bsky.social 
Feminism & climate justice @ulrikeroehr.bsky.social Feminist, committed to gender justice in climate change and environment policy. Born 310 ppm. http://genanet.de
Climate Justice @climate-justice.bsky.social Passionate about all things climate justice: systemic change, just energy transitions, decolonisation, anti-imperialism, and anti-capitalism.
Centre for Climate Justice @ccj-ubc.bsky.social Advancing public-facing, community-engaged research and interdisciplinary collaboration to address the climate crisis.
climatejustice.ubc.ca | linktr.ee/CCJ_UBC
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
Robert Reich @rbreich.bsky.social Berkeley professor, former Secretary of Labor. Co-founder of @inequalitymedia.bsky.social and @imcivicaction.bsky.social.
Substack: http://robertreich.substack.com
Buy my new book: https://sites.prh.com/reich
Visit my website: https://rbreich.com/
Kate Fullagar @kfullagar.bsky.social Historian of modern empire & Indigenous resistance 🇦🇺 History advocate. VP of https://theaha.org.au/ FAHA FRHistS. Professor at ACU. Latest book Bennelong & Phillip https://rb.gy/vebj23 My website is katefullagar.com
ACHIEVE Achieving High-Integrity Voluntary Climate Action 🌱 @achieveproject.bsky.social ✅ This Horizon Europe research project will identify opportunities to strengthen and scale up voluntary climate action to achieve a worldwide net-zero society by 2050.
Allegheny Independent Media @alleghenyindmedia.bsky.social A non fluff media outlet for the Alleghenies. We look at social trends for the issues that matter to the area. We use data analysis, interviews and cover major events.
rewild @catlott.bsky.social 💙Liberal AF. Sustainist and environmental activist. Cat mama. Native plant enthusiast. #Resist #Bluecrew
BSME. MS Sustainable Management.
kiley koscinski @kileykoscinski.bsky.social a matryoshka doll brought to life by a benevolent witch. 📻 micslinger, journalist covering health and science in pittsburgh. @wesa.fm (@npr.org) she/her. kkoscinski@wesa.fm
((signal: kileykoscinski.11))
The Associated Press @apnews.com Advancing the power of facts, globally 🌎
Appodlachia @appodlachia.com John Brown is a hero / Unions are good / Accents are sexy / redneck is a term of endearment https://lnk.bio/appodlachia
412 Food Rescue @412foodrescue.bsky.social Pittsburgh, PA. Good food belongs to people, not landfills.
www.412foodrescue.org
Download the app: onelink.to/412foodrescue
Witamy Paçzki @hmullphoto.bsky.social Cat parent; photo/video practitioner, native plant gardener, future Canadian. 🇨🇦🇨🇦
@jhallmark.bsky.social @jhallmark.bsky.social Disabled climate organizer trying to make the world a better place. Multiple Sclerosis warrior
@elingow.bsky.social @elingow.bsky.social 
Community Water Center @cwaterc.bsky.social Clean water is a human right, not a privilege. Based in CA Central Valley & Central Coast, our work is devoted to community-driven solutions for water justice.
communitywatercenter.org
More Perfect Union @moreperfectunion.bsky.social Nonprofit newsroom. Media that builds power for working people.
Join us: https://linktr.ee/moreperfectunion 
Department of Labor Memes @deptoflabormemes.bsky.social Serving up original, unhinged, and spicy union-made labor memes 🔥😩💯💦
#labormemes #unionmemes #workermemes #formaunion #unionsforall
AFSCME @afscme.bsky.social America's communities never rest. That's why people who work in public service never quit.
American Federation of State, County and Municipal Employees
CWA @cwaunion.bsky.social Building a movement for worker power, economic justice, & democracy ✊ CWA.org/Organize
Writers Guild of America East @wgaeast.bsky.social Writers Guild of America East, AFL-CIO, is a labor union representing writers in film, television, news, podcasts, and online media.
Daily Union Elections @unionelections.bsky.social Workers organize every day, I spread the news.
All election related DMs confidential.
He/Him.
https://linktr.ee/unionelections
Emergency Workplace Organizing Committee (EWOC) @organizeworkers.bsky.social Supporting all workers in any workplace. You deserve a union.
Free resources & trainings on how to organize and start a union @ workerorganizing.org
More: https://linktr.ee/organizeworkers
Brett "Solidarity 2026" Banditelli @banditelli.org Professional labor photographer. Unions for all. Birds. Whales. Cats. Hydration. Maybe a dash of democratic socialism. Not necessarily in that order. Too much optimism for the current moment.
Cute content skeeted often, not with the news cycle
Economic Policy Institute @epi.org The working people's think tank for 40 years. Nonprofit + nonpartisan, we use the tools of economics to defend & promote workers' interests in economic policy discussions.
epi.org
Newsletter: epi.org/signup/
Federal Policy Watch: epi.org/policywatch
Mel Buer @melbuer.bsky.social Journalist. Unionist, organizer, labor nerd.
I write about working for a living: wordsaboutwork.news
Buy me a coffee: https://buymeacoffee.com/mel_buer
Pennsylvania Legal Aid Network @palegalaidnetwork.bsky.social We make civil legal aid services possible for all Pennsylvanians through our Network of legal aid organizations | www.palegalaid.net | www.palawhelp.org
Jobs With Justice @jwj.org Fighting for workers' rights and an economy that works for everyone.
Pittsburgh DSA @pghdsa.org Yinz like socialism? 🌹
Pittsburgh chapter of the Democratic Socialists of America
pghdsa.org/join-us
WHYY @whyy.org Public media for Pennsylvania, Delaware and New Jersey.