Lauren McKenzie @themckenziest.gay Anti-capitalist elder millesbian 💜 the only way to save ourselves is to save each other
✨i am 40 now✨
“Deranged Online Leftist”
💕🍍 @acab4cutie.top
Kevin J. Kircher @kevinjkircher.com Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Ladd Keith @laddkeith.com Climate planner | Associate Professor & Director, Heat Resilience Initiative, University of Arizona | Helping cities plan for extreme heat 🏜️🏳️🌈 https://laddkeith.com
Sarah Taber @sarahtaber.bsky.social Small farmer, ex-farm worker, crop scientist. Here to talk food, farms, & money.
https://www.youtube.com/@FarmToTaber
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
Gernot Wagner @gwagner.com Climate economist, Columbia
https://gwagner.com
It's pronounced "juggernaut" without the "jug"
Marc Hudson @marchudson.bsky.social Failing/ed academic (socio-technical transitions), climate historian, writer, video maker. Most days I think we're toast. #envhist See also allouryesterdays.info
@allouryesterdays.bsky.social
Climate.us @climate.us We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://www.climate.us/donate
Caitie McCafferty @computingcaitie.bsky.social Postdoc in the @cellarchlab.com at the @biozentrum.unibas.ch. Incoming junior group leader at @fmiscience.bksy.social. Find out more at ciliagirl.com.
Manheim Township Democrats @manheimtwpdems.bsky.social Representing Democrats and democratic values in Manheim Township, Lancaster, Pa!
Anna Kramer @annackramer.bsky.social energy, environment, climate reporter for The Washington Sun
email: annakramer@washsun.com
Signal: annakramer.54
Josh Cowen @joshcowenmi.bsky.social Author; Policy Professor; I write about politics, markets, and schools; Find me at newsletter The Forum: joshcowen.substack.com
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
Jonathan Cohn @jonathancohn.bsky.social Editor. Political director for Progressive Mass. Opinions are my own. Phone-banking-while-walking evangelist. 
Claire E. Aubin @ceaubin.com "A scholar and a hater" - The Guardian
◦ historian of really bad guys @ Yale
◦ host, This Guy Sucked
◦ author, THE HOMELAND (coming summer 2027) & FALSE IDOLS (2028)
all opinions my own.
https://www.ceaubin.com
https://thisguysucked.com
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Philip Bump @pbump.com Hearst data editor and columnist
Formerly: Washington Post
Book: "The Aftermath: The Last Days of the Baby Boom and the Future of Power in America"
Newsletter: www.ctinsider.com/newsletters/data/
Email: hello@pbump.com
Signal: pbump.11
Jess Piper @piperformissouri.bsky.social Executive Director, Blue Missouri. Grassroots organizer. Writer. Former State House nominee. Rural mom fighting for rural schools. Dirt Road Democrat.
Max Boykoff @maxboykoff.bsky.social I research climate change thru several projects; Prof in Environmental Studies and CIRES Fellow at CU Boulder, IPCC AR6 WGIII Contributing Author. Born at 328 ppm. drawings credit: John Cook [big], Cal Brackin [small]
Climate for Health @climate4health.bsky.social Climate for Health is a national initiative driven by a diverse network of leaders from across the health sector, committed to advancing climate solutions.
Join us for free resources, trainings, and a network of thousands: www.ClimateForHealth.org
Governor Wes Moore @govwesmoore.bsky.social Maryland's Governor. On a mission to #LeaveNoOneBehind.
Justin Wolfers @justinwolfers.bsky.social Econ professor at Michigan ● Senior fellow, Brookings ● Intro econ textbook author ● Chief economist & Deputy platypus https://newsletter.platypuseconomics.com ● Find me: https://linktr.ee/justinwolfers
Jenna Norton @jenna-m-norton.bsky.social Health Equity Scientist, Bethesda Declaration signer, work at NIH, speak in my personal capacity, photo: AP/Jose Luis Magana
Also on:
https://www.instagram.com/jmnorton
https://www.tiktok.com/@jennajmn
https://linktr.ee/declarationsofdissent
Kate Huangpu @katehuangpu.bsky.social Current: @SpotlightPA | Prev: @ABCWorldNews, @msnbc, @ColumbiaSpec Barnard '20 | Columbia Data Journalism '21 @aaja & IRE | hoagie not hero | she/her
Karin Wulf @kawulf.bsky.social Historian of #VastEarlyAmerica, gender, family & politics | Director & Librarian @ JCBLibrary | History Prof @ Brown U
#LineageTheBook OUP July, 2025 | On some other platforms and also @ karinwulf.com | Opinions here just mine.
Anthony M. Bonacolta @ambonacolta.bsky.social NSERC Postdoctoral Fellow in the Keeling Lab @ UBC studying marine protistan symbionts. Previously: del Campo Lab & Coral Reef Futures Lab 🐠🪸🌊🧬 He/Him 🏳️🌈
Website: https://abonacolta.github.io/
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/
Lisa @tuexplorer1.bsky.social Sharing some of what scientists find in the deep sea. I do my best w/ IDs. Help if you feel like it. NOT AI
The Last Mile with USAID @thelastmilewithusaid.substack.com 🇺🇸 Service, democracy, and the last mile. From 4-H to the Peace Corps to the Foreign Service, one belief held: the Constitution is kept, not inherited. We keep it for each other.
Julia Carrie Wong @joolia.bsky.social senior reporter at the guardian us / julia.wong@theguardian.com / juliacarriewong.11 on Signal
Corvi - 🐣🎉💖 @corviforms.bsky.social | 34 | she/her | tiny human & parrotlet parent | full-time scientist & part-time artist |
-> linktr.ee/corviforms
Sara Silverstein @sarasilverstein.bsky.social Historian. Writer. Public & global health, rights, internationalism, migration, citizenship & statelessness, Modern & Eastern Europe. Associate Professor at the University of Connecticut, Department of History and Human Rights Institute. Views my own.
Emily M. Bender @emilymbender.bsky.social Book: https://thecon.ai
Web: https://faculty.washington.edu/ebender
Dave Matus @davematus.bsky.social Researcher @ UC Berkeley Advanced BioImaging Center, MCB Department, Evo-devo-cell biologist, 🎷👨🍳🐕🐈⬛
Senator Bernie Sanders @sanders.senate.gov Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.
Genome Biology and Evolution @genomebiolevol.bsky.social GBE publishes leading original research at the interface between evolutionary biology and genomics.
🔗 academic.oup.com/gbe
🏠 @official-smbe.bsky.social
🤝 @molbioevol.bsky.social
#genome #evolution #science #biology #societyjournal
Toad Facts @toadfacts.bsky.social I post daily(ish) facts about toads! My profile photo is an Anaxyrus americanus by Simon Pierre Barrette! Also find us at @toadfacts@toad.social on Mastodon!
Philip Gourevitch @pgourevitch.bsky.social Staff Writer at The New Yorker. Author of 'The Ballad of Abu Ghraib', 'A Cold Case' & 'We Wish To Inform You That Tomorrow We Will Be Killed With Our Families.’ Faculty at Bard Prison Initiative.
Rep. Diana DeGette @degette.house.gov Proudly representing Denver in the U.S. House. Fighting for our environment, public lands & reproductive rights. Wife. Mom. Grandma. Dog lover.
Biodiversity and Ecosystem Services Network (BES-Net) @besnet.world The UNDP-managed Biodiversity and Ecosystem Services Network (BES-Net), supported by UNEP-WCMC and UNESCO, promotes dialogue between science, policy and practice to build capacity for the sustainable management of biodiversity and ecosystem services.
Kate Mackenzie @katemac.bsky.social finance, energy, climate, geopolitics, industrial policy
@thepolycrisis.bsky.social
in Australia -> DMs hard to retrieve, best to email
Rebecca M. Bender @rebeccadactyl.bsky.social Spanish Professor, 19th-21st c. peninsular literature & culture; 1st-wave Spanish feminism; #motherhood #maternidad in literature; rural studies; visual studies; L2 literature pedagogy; blog: www.rebeccambender.com
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
The Bulwark @thebulwark.com Political analysis and reporting free of tribal prejudices. Sign up for our newsletters here: https://thebulwark.com/subscribe
Jeremy Berg @jeremymberg.bsky.social Husband, Father, Grandfather, Datahound, Dog lover, Fan of Celtic music, Former NIGMS director, Former EiC of Science, Stand Up for Science advisor, Shananigator, Pittsburgh, PA
NIH Dashboard: https://jeremymberg.github.io/jeremyberg.github.io/index.html
Katherine J. Wu @katherinejwu.com staff writer at The Atlantic, covering science. former microbiologist / forever cat enthusiast. (she/her) SIGNAL: @katherinejwu.12
Lauren Weber @laurenweberhp.bsky.social Health Accountability reporter at The Washington Post focused on HHS, health policy and its impact. You can reach me at lauren.weber@washpost.com and on Signal @LWeber.91
Laprofmme 🦬⚔️🏒 💙💛❤️🩹 @laprofmme.bsky.social Historian, 🐶 🐩 mom, aspiring native plant gardener, knitter, vintage plumbing fixture enthusiast. Oxford commas and footnotes, always and forever. I block with abandon. All opinions my own not my employer. Go Bills!
Dr. Gaurab Basu @gaurabbasu.bsky.social Physician, Division of Global Health Equity, Brigham and Women's Hospital
Assistant Professor, Harvard Medical School and Harvard T.H. Chan School of Public Health
Advocating for climate solutions for a just, healthy future for everyone.- K Kristie Ebi @krisebi.bsky.social Climate scientist focusing on health risks, adaptation, mitigation, co-benefits, scenarios
Daniel Huber @huberdan.bsky.social 
Dr Natalie Hammond @nataliejane.bsky.social Sociologist - Gender, health, climate, security & violence. Researching extreme environments from HIV, to conflict injury to climate disruption.
Likes reading, running, animals, the beach & being outside.
Manchester/Sheffield/Wales when I can.
Marissa Hager, MPH @marissamph.bsky.social Public health communicator 🌟 Chronic & infectious disease prevention, climate & health, One Health, mental health advocacy, community-led equitable solutions 🤓 She/her, Sociology roots, obsessed with my pup, Bella 💛
Emma L Gillingham @emgillingham.bsky.social Principal climate change scientist working on the public health effects of climate change, including vector-borne diseases, infectious diseases and mental health. Dog lover. Bad joke superspreader.
Kévin Jean @kvn-jean.bsky.social #ClimateChange, #Health #CoBenefits of #Climate actions, #Epidemiology, #PublicHealth, #Environment, academic activism.
Junior Pr. @ENS-PSL, formerly @Le Cnam (Paris) & Imperial College London.
Other interrests: infectious disease, occupational health.
Kati Huttunen @kati-huttunen.bsky.social Environmental health expert, indoor air enthusiast and risk communication evangelist. Interested in all things toxic.
Carly Reddington @drcarlyreddington.bsky.social Atmospheric scientist at University of Leeds @envleeds.bsky.social researching the impacts of air pollution and climate warming on human health. Regions of interest: tropical forests and the UK.
https://environment.leeds.ac.uk/see/staff/1494/
Alice T. Chen, MD @dralicechen.bsky.social Doctor and mom. Organizer on climate, health care access, community. Former Doctors for America and Made to Save. Health Care Without Harm, Roon, and other various pursuits. All posts are my own.
Cassandra Thiel (Clinically Sustainable) @hc-sust.bsky.social Asst professor NYU Langone Health | CEO clinically sustainable consulting | sustainability and circularity in healthcare services, medical devices, and healthcare industry
Rad @doctorrad.bsky.social Emergency medicine and public health physician. Human health + Animal health + Environmental health. One Health Advocate.
Clare Heaviside @climateclare1.bsky.social Associate Professor at UCL working on urban climate, heat and health. NIHR funded population health fellow. Musician, living in Oxford.
Andreas Vilhelmsson @avilhelmsson.bsky.social Focusing on climate & health and the public health aspects from climate change.
Debra Hendrickson, M.D. @debrahendrickson.bsky.social Pediatrician in the fastest-warming city in the US. Author of “The Air They Breathe: A Pediatrician on the Frontlines of Climate Change,” Simon & Schuster.
Laura Jung @laurajng.bsky.social 🩺 Medical Doctor | MScPublic Health with interest in
🌎 Global health policy
🌱 Climate & health activism
💁🏼♀️ Gender equity
🧫 Research mostly on infectious diseases & antimicrobial stewardship
Dr Kimberly Humphrey (she/her) 🐨👩🏻⚕️🌱 @drhumki.bsky.social Public Health Medical Consultant & Climate Lead at SA Health | EM Physician | Board Member - Doctors for the Environment Australia | Harvard C-Change Climate Change and Health Fellow 22-23
Misha Rosenbach, MD @misharosenbach.bsky.social Dermatologist (medical derm, granulomas [sarcoid & more], neutrophilic dzs [PG/Sweets/etc], inpatient derm, drug reactions [SJS/DRESS], MedEd, climate & sustainability) @pennmedicine.bsky.social Residency PD @PennDerm. Views mine, not medical advice
Jerry Paulson @jerrypaulson.bsky.social Climate activists.
Volunteer @ Virginia Clinicians for Climate Action.
Professor Emeritus
of Pediatrics and of Environmental & Occupational Health
George Washington University
All options are my own
Shweta Narayan @shwetanarayan30.bsky.social Campaign lead at the Global Climate and Health Alliance.
Climate & Env Justice, Health Equity, Citizen Science, TED speaker, love animals (sometimes more than humans)! Posts personal!
Caleb Dresser @calebdresser.bsky.social Emergency physician focused on addressing the health impacts of climate change. Opinions my own.
Howard Frumkin @howardfrumkin.bsky.social I'm a physician & epidemiologist focused on environmental health. I study how planetary changes such as climate change, the natural world, and the built environment affect our health and well-being, and how to protect both the planet and ourselves
Dr. Courtney Howard @courtghoward.bsky.social #ER doc, #Dancer, Mom | Founder POWER-PlanetaryHealth Orgs for Wellbeing, Equity & Regeneration | Chair Global Climate & Health Alliance | President-Elect Canadian Medical Association| drcourtneyhoward.ca
Sheetal Rao MD @khedrao.bsky.social Primary Care physician | Assistant Prof
A Healthy 🌎= Preventative care
Passionate about Healthcare, Climate Justice & the Environmental Determinants of Health
UI Chicago | Nordson Green Earth 🌳|
ILClinicians4ClimateAction
#medsky #planetaryhealth
Brian Drummond, MD @bsdrum.bsky.social Navy Veteran, Emergency Physician, Co-Founder of Arizona Health Professionals for Climate Action, dad, into all aspects of sustainability, climate, green finance, rainwater harvesting, regenerative agriculture and climate health
Jon Levy @jonlevybu.bsky.social Professor and Chair of Dept of Environmental Health at BU School of Public Health. Focus on indoor and outdoor air, climate change, housing, and environmental justice. Occasional parental musings and the odd dad joke. Once called “Very human, relatable”.
Dan Goldberg, PhD @dgoldbergaq.bsky.social George Washington University Assistant Research Professor. Posting about air quality, remote sensing, climate change, and health
Robbie M. Parks @robbieparks.bsky.social Assistant professor at Columbia University
Kai Chen @kaichenyale.bsky.social Associate Professor @YaleSPH @YaleDeptEHS. #Humboldtian Working on #ClimateChange, #AirPollution, and public health.
Dr Maria Neira @drmarianeira.bsky.social Director,
Environment, climate change and health.
WHO
Kristi E. White, Ph.D., ABPP (she/her) @kristiwhitephd.bsky.social Clinical Health Psychologist & Assistant Professor in the University of Minnesota Department of Medicine. Focused on #ClimateChange, #Sustainability, & #Health, #EnvironmentalJustice, & #CoBenefit Solutions
Posts, re-posts, etc. do not represent any org.
🇨🇦Joe Vipond🇨🇦 @jvipondmd.bsky.social an emergency doctor desperately trying to save the future (and the present) for his children
Dr. Cheryl Holder @drcherylholder.bsky.social Primary care doctor showing link between climate warming and health and what you can do now!
Amy Collins @dramycollins.bsky.social Emergency physician. Advocate for low-emissions, resilient healthcare, and climate-health solutions. Boy and dog mom. Plant-based diet follower. Healthy planet = healthy people. 🌎
Jan Kirsch, M.D., M.P.H. @drjanicekirsch.bsky.social Medical Oncologist/Hematologist
Occupational and Environmental Medicine
Public health
Climate activist
Universal Health Care Advocate
Dr. Iris M. Blom @irismblom.bsky.social PhD Candidate @LSHTM | Medical Doctor | Schwarzman Scholar '18 | WHO Youth Engagement
climate change • health systems • planetary health
Opinions my own
Lisa Patel, MD @lisapatel.bsky.social Executive Director, Medical Society Consortium on Climate & Health | Pediatric Hospitalist & Clinical Associate Professor at Stanford Children's Health.
https://medsocietiesforclimatehealth.org/
Anja Leetz Health&Climate Expert @anjaleetz.bsky.social #PlanetaryHealth #OneHealth #ClimateHealth #GlobalHealth #ClimateCrisis #Heat #Health @INTPA @EuropeanCommission
Elizabeth M. Rojo, MA @elizabethmrojo.bsky.social Mamá | Climate Epidemiologist | Mindfully Practicing Meaningful Community Engagement | Lifelong Learner | 🇲🇽 🇺🇸
#ClimateEpi #ClimateHealth #ClimateAction
Edward Xie @edwardxie.bsky.social Working as an ER physician, PhD candidate, and leadership of the Centre for Climate, Health & Sustainable Care at UofT. Interests in universal health coverage, well-being societies, and planetary health
climatehealth.utoronto.ca/fellow-profile/xie-edward
Jonathan Buonocore @jjbuonocore.bsky.social Assistant Professor at Boston University School of Public Health. Climate, Energy, and Health. Born at 344 ppm CO2
Rafiqul Montu @rafiqulmontu.bsky.social Stories from the ground — Environment, Climate, Science, Coastal Communities, Public Health, Tech etc. Multi award winning independent investigative journalist & the pioneer of coastal journalism.
🇧🇩 Dhaka, Bangladesh.
E-mail: rafiqulmontu@gmail.com
Deepti Singh @climatechirper.bsky.social scientist studying weather and climate extremes, climate variability, climate and health, pitbull advocate (She/Her)
https://labs.wsu.edu/climate/
Dann Mitchell @climatedann.bsky.social Professor of Climate Science | University of Bristol | Joint Met Office Chair | Alan Turing Fellow | Leading the UK Climate Change Risk Assessment on Health and Wellbeing | IPCC AR6 | extreme weather & impacts
Caroline Costongs @carocostongs.bsky.social Director EuroHealthNet. Passionate about health, equity, wellbeing and sustainability. Keen to link up and work together. Still positive that I can, you can, we can, and they can make the world a better place. #WellbeingEconomy
Eva Turk, PhD @evyturk.bsky.social Health Systems II Sustainability II Humanitarian Aid II Gender equality II Innovation II Culture broker|| Opportunity mindset
Amina T. Schartup @aminaschartup.bsky.social Assoc. Prof. @Scripps Institution of Oceanography| UC San Diego
Scripps Center for Oceans and Human Health (SCOHH)
🇺🇸🇲🇱🇦🇿
https://www.aminaschartup.com
https://www.youtube.com/watch?v=-7fIl-lB6-o
IG: schartup_lab
R Subramanian (he/him) @rsubramanian.com Scientist
#AirQuality #AirPollution #AirSensors #methane #soot 🇺🇲 🇷🇼 🇮🇳 🇶🇦🇫🇷
Based in Bengaluru, India. Opinions are mine alone and do not represent any employer.
Melissa Lem @drmelissalem.bsky.social Family doctor | Clinical assistant prof, UBC Medicine | Past President, @cape-acme.bsky.social | #PaRx Co-Founder | Medical columnist, CBC News Vancouver | Salzburg Global Fellow | Opinions mine
www.parkprescriptions.ca
Robyn Schofield @robynschofield3.bsky.social Prof Atmospheric Chemistry and A/Dean Environment and Sustainability at The University of Melbourne. All things air and climate and impacts on environmental & human health... Opinions my own (and others that I like).
Kate Hanneman @katehanneman.bsky.social Cardiac Radiologist, Clinician Scientist and Vice Chair Research at the University of Toronto | Mom to two awesome humans | Climate, sustainability and imaging 🌎🌱🫀🩻 #RadSky #CardioSky