Tapinder Sidhu @tapintothewild.bsky.social 🎓 PhD candidate
🧠 Psychology & animal behaviour
🐘 Elephant behaviour & human-elephant coexistence
💚 Animal welfare
🗺️ Find me somewhere in London/ Portsmouth/ Scotland/ South Africa
Dr Chris Macdonald @drchrismacdonald.bsky.social 👨🔬 Scientist | Founder | Author
🏥 Health Tech🍴Better Protein
🏆 40 Under 40 in Science
🥇 Innovation of the Year
📍 University of Cambridge
🎯 On a mission to provide 1M free treatments in 2026
🔗 DrChrisMacdonald.com
Jake Reynolds @jakereynolds.bsky.social Researching Green Behaviors @ Columbia Business School, New York 🗽
Columbia PhD Behavioral Marketing & Data Science 📈 | University of Cambridge BA 🎓
Behavioural Insights Team Alum 📊 Energy, Transport, and Sustainability Policy
@jessica-hope.bsky.social @jessica-hope.bsky.social 
@jessicaalmy.bsky.social @jessicaalmy.bsky.social 
Devon Stork @storkdevon.bsky.social Scientist, synthetic biology. Nonprofit cofounder. I edit microbial genomes and take lots of notes. Writer on the side. 
Dan Blaustein-Rejto @danbr.bsky.social Researching sustainable food & agriculture at Breakthrough Institute. Sustainable food future = lower-carbon livestock, plant-based and cultivated meat, biotech / GMOs, intensive and industrial production. thebreakthrough.org/people/dan-blaustein-rejto
Ben Grodeck🔸 @benleoecon.bsky.social Assistant Professor (Clinical) at Purdue University | Experimental & Behavioural Econ | Interested in Altruism, Cooperation, and Morality | PhD from Monash University | Former Postdoc at University of Exeter & MPI
https://sites.google.com/view/bengrodeck
Nick Fitz @nickfitz1.bsky.social 
Allison Jai O'Dell @allisonjai.bsky.social IT Director, Data Architect, Recovering Academic
Jon Camp @jonrcamp.bsky.social joncamp.bandcamp.com
I talk music here. For animal advocacy, still on X (regrettably).
Clare @clarefci.bsky.social Like reading, folk music and cats interested in trains , history & folklore.Hate Tories & Trump. Live in far NE . Old school Labour, now green.
No DM
Sentient @sentientmedia.org Stories + solutions for a changing world.
Nonprofit, nonpartisan news outlet investigating factory farms and their effect on climate, animals, health, politics and more.
Send tips to sentientmediatips@proton.me
Chris Hendrickson @chrissard.bsky.social Blood Banker, Cat and Dog lover, amateur photographer, genealogist and puzzler!
dylan matthews @dylanmatt.bsky.social i write for vox
Dean Eckles @eckles.bsky.social networks, contagion, causality
faculty at MIT
Mariann Sullivan @marisul.bsky.social Co-host of Our Hen House podcast and host of Animal Law Podcast. Lawyer, teacher, animal lover. 
Gene Baur @genebaur.bsky.social 
Our Hen House @ourhenhouse.org On the Our Hen House Podcast, Jasmin Singer and Mariann Sullivan host folks working to end the exploitation of animals.
On the Animal Law Podcast, animal law professor Mariann Sullivan deep dives into efforts to advance legal protections for animals.
Plant Based News @plantbasednews.bsky.social 🌎 All things health, environment & animals
Mark Hawthorne @markhawthorne.bsky.social Ethical vegan and the author of "The Way of the Rabbit," "Striking at the Roots," and a few other books. Board member of Save the Buns. MarkHawthorne.com.
Pelle Guldborg Hansen @peguha.bsky.social Behavioural Scientist, Roskilde University / Chief Behavioural Scientist, iNudgeyou - The Applied Behavioural Science Centre
Nigel Barrella @nigelesq.bsky.social 
Romain Espinosa @espinosaromain.bsky.social Researcher in Economics (CNRS, CIRED). 🏳️🌈
Animal welfare, diets, experiments.
Élu CNRS 37. 
FARM Animal Rights Movement @farmusa.org Standing up for animals and promoting vegan lifestyles since 1976. FARM is a 501(c)3 NFP dedicated to ending the use of animals for food.
Alexander Berger @albrgr.bsky.social CEO of Coefficient Giving
John Newton @johncnewton.bsky.social editor, writer, and translator. 
David Kay @davidkay85.bsky.social Former art guy for Project Warlock games.
@ozziegooen.bsky.social @ozziegooen.bsky.social 
Alexis Wolfe @alexiswolfe.bsky.social Parent-Carer
Writer 
Nil Zacharias @nilzach.bsky.social Curious about the food system. Founder & CEO Plantega | The Eat For The Planet Podcast | The Main Dish Newsletter
Stefan Schubert @stefanschubert.bsky.social I run The Update newsletter: www.update.news
Book: academic.oup.com/book/56384- B bad internet @badinternet.oracularhades.com run by @oracularhades.com | @ or DM this account with suggestions
Animal Rising @animalrising.org Join us to take action for animals, nature and climate justice. 🐮 🌱
https://linktr.ee/animalrising
Dr. Kareem Carr, Ph.D. @kareemcarr.bsky.social Statistician. PhD @Harvard • Masters degree in pure math • Follow me for fun, nerdy content.
Sign up to my newsletter: kareemcarr.substack.com
@aellagirl.bsky.social @aellagirl.bsky.social 
SBF @sbf.bsky.social 
@stevenrouk.bsky.social @stevenrouk.bsky.social 
Harish Sethu @harishsethu.bsky.social Data scientist, puzzled student of moral philosophy and social movements, former jaded professor, immigrant, fan of recreational math, vegan for the animals.
Miguel Hernan @miguelhernan.org https://miguelhernan.org/
Using health data to learn what works.
Making #causalinference less casual.
Director, @causalab.org
Professor, @hsph.harvard.edu
Methods Editor, Annals of Internal Medicine @annalsofim.bsky.social
Chris Bryant @chrisbryantphd.bsky.social Researcher, Effective Altruist, Dog Dad
Director of @bryantresearch.bsky.social
www.bryantresearch.co.uk
zeynep tufekci @zey.bsky.social It is said that there may be seeming disorder and yet no real disorder at all
Ben Williamson @benpatrickwill.bsky.social Researching data, tech, futures, and biological sciences in education | Senior Lecturer and co-director at the Centre for Research in Digital Education | University of Edinburgh | Editor of Learning, Media and Technology @lmt-journal.bsky.social
Rafe Meager (they/them) @economeager.bsky.social i'm on the verge of tears by the time we arrive at espace, since i'm positive we won't have a decent table http://rachaelmeager.com http://rottenandgood.substack.com
@openphil.bsky.social @openphil.bsky.social 
James Ozden @jamesozden.bsky.social Founder of socialchangelab.org, doing social movement research. Previously organising grassroots climate & animal advocacy movements.
Now working in philanthropy to help end factory farming.
Legal Impact for Chickens @chickenslegal.bsky.social cruelty = liability
CAUSALab @causalab.org Actionable #causalinference with real-world impact.
We use health data to help decision makers make better decisions.
We train investigators at Harvard T.H. Chan School of Public Health.
Connect with CAUSALab: https://linktr.ee/causalab
Mal Graham @wildanigraham.bsky.social Postdoc at NYU WILD Lab - https://sites.google.com/nyu.edu/wildanimalwelfare/wild-lab
Strategy Director at Wild Animal Initiative - https://bsky.app/profile/wildanimalinitv.bsky.social (on semi-sabbatical).
Opinions my own; They/them.
Randall Munroe @xkcd.com 
Bryant Research @bryantresearch.bsky.social Advancing social science for a better world 🌍
Find out more: bryantresearch.co.uk
Cristina Schmidt Ibáñez @schmidtibanez.bsky.social 
@johnboland.bsky.social @johnboland.bsky.social 
Spencer Greenberg @spencrgreenberg.bsky.social A mathematician/entrepreneur in social science. On here, I write about psychology, critical thinking, philosophy, tech, and society.
Frances Lorenz @franceslorenz.bsky.social Claude says I process my emotions externally.
Nick Hagerty @hagertynw.bsky.social Environmental & resource economist, assistant professor at Montana State. Water, ag, land use, climate, development, research methods
Michael Dello-Iacovo @michaeldello.bsky.social Space science PhD trying to make the world better for sentient beings. Weirdly into energy and animal protection.
Jeremy Beckham @jeremybeckham.bsky.social anti-cruelty.
Natalia Coelho @nataliacoelho.bsky.social Pocket Rocket 🚀
Design Systems @ 🎮
📍Edinburgh
Tyler Johnston @tylerjohnston.bsky.social looking for new and interesting platforms to doomscroll on!
writing about meaning-laden secularism @SecularMornings.bsky.social
corporate accountability @TheMidasProject.bsky.social
Matt🔸 @spacedoutmatt.bsky.social YIMBY, rabbit lover, and probably the most chaotic engineer you’ve met
Cate Hall @cate.bsky.social born at the right time
CEO @ Astera- E @enstucky.bsky.social @enstucky.bsky.social
xuan (ɕɥɛn / sh-yen) @xuanalogue.bsky.social Assistant professor at NUS. Scaling cooperative intelligence & infrastructure for an increasingly automated future. PhD @ MIT ProbComp / CoCoSci. Pronouns: 祂/伊
Eric Schwitzgebel @eschwitz.bsky.social Philosopher, UC Riverside. Father. Human.
Jenny Splitter @jennysplitter.bsky.social Editor-in-Chief of @sentientmedia.org, the only nonprofit, nonpartisan news outlet reporting on factory farms and alternatives to the status quo. Tips to sentientmediatips@proton.me
Michael Nielsen @michaelnielsen.bsky.social Searching for the numinous
Australian Canadian, currently living in the US
https://michaelnotebook.com
Emma Ignaszewski @emmaiggie.bsky.social AVP of corporate engagement at the Good Food Institute, working to accelerate alternative protein innovation. Writer, designer, adventurer, ultimate frisbee player. Views are my own.
Paul Newnham @paulbnewnham.bsky.social CEO @sdg2advocacyhub & #chefsmanifesto @BeansisHow Provocateur. Misfit. Working on #GoodFood4All #SDG2 #FoodSystems #HungryforAction #FutureFork
Noah Haber @whaleactually.com econ, epi, stats, meta, causal inference mutant scientist, epistemic humility fairy godmother, chaos muppet.
doing researchy metasciencey stuff at the Center for Open Science
Ben Stevenson @brummieben.bsky.social Freelance educator, broadcaster and organiser. Anti-Tory since 1984. #AVFC Internationalist, Humanist. Views all me.
@alexrattee.bsky.social @alexrattee.bsky.social 
Prachee Avasthi @pracheeac.bsky.social Co-founder & CSO @ArcadiaScience. Head of Open Science @AsteraInstitute. Immigrant. she/her
Still post frequently on X (@PracheeAC)
Georg Prinz @prinzgeorg.bsky.social Mag Tiere, auch menschliche, Gerechtigkeit und Fortschritt. Ursprünglich aus einer Gegend mit ganz vielen Bäumen und Steinen und ganz wenigen Möglichkeiten.
Gegen Faschismus
Pro 🇺🇦/nafo
Luxemburg-Fan 🇱🇺
Vom 🐮Bauernsohn zum 🌱Tierschützer
https://vgt.at/
EmmyBlue @politerei.bsky.social kommentiert das politische Geschehen
Martin Gould @martinvgould.bsky.social Working on farm animal welfare research and grants at Open Philanthropy🐔📈 Views my own. Interested in economics, policy and bouldering
Willem Sleegers @willemsleegers.bsky.social Methodologist at Statistics Netherlands | Tilburg University | Website: https://www.willemsleegers.com
Richie @richie-phd.bsky.social Lead Data and Generative AI consultant @ Greener by Default | Research Director @ Bryant Research | Building a better food system with data & AI. Effective Altruist. Follow for research on food, agriculture, sustainability, animal welfare & alt proteins.
Elisa Autric @elisaautric.bsky.social Animal Welfare & Advocacy
📍Paris
@dcshiller.bsky.social @dcshiller.bsky.social 
Gemma Moran @gemoran.bsky.social Assistant Prof of Statistics at Rutgers
Previously: postdoc in the Blei Lab at Columbia. PhD in Statistics from University of Pennsylvania.
https://www.gemma-moran.com
Aussie 🦘| NYC-based 🗽
Cameron Meyer Shorb 🔶 @cameronmeyershorb.bsky.social Executive Director of Wild Animal Initiative, a nonprofit dedicated to accelerating science that helps wild animals.
@wildanimalinitv.bsky.social
wildanimalinitiative.org
🔶 = I took the 10% Pledge
@casssunstein.bsky.social @casssunstein.bsky.social 
Matt Reynolds @mattreynolds.bsky.social Director of Communications at Forecasting Research Institute // matt@forecastingresearch.org // Previously @wired.com @newscientist.com
Tulsa Mom @okiebee.bsky.social Mom | Tulsan | Tech Enthusiast | 🏳️🌈
@generalsrs.bsky.social @generalsrs.bsky.social 
Vidur Kapur @vidurkapur.bsky.social Superforecaster at Good Judgment. Also forecasting at Swift Centre, Samotsvety, RAND and a hedge fund.
@jesselbr.bsky.social @jesselbr.bsky.social 
Neil Dullaghan @neildullaghan.bsky.social Senior Research Manager, Rethink Priorities, Animal Welfare Department. PhD in Polici Sci EUI, MPhil Poli Sci Oxford
Daniela Waldhorn @danielawaldhorn.bsky.social 'Although the world is full of suffering, it is also full of the overcoming of it' -Hellen Keller
Lisa Kramer @lisakramer.com Financial economist musing on behavioural finance, behavioral economics, emotion, markets, risk, pensions, humans, & animals.
Professor of Finance, University of Toronto
Joint Sponsors, UPP
Board of Directors, UTAM & We Animals
http://www.lisakramer.com
Marcus A. Davis @amarcusdavis.bsky.social CEO of Rethink Priorities
Charity for All: amarcusdavis.substack.com
Peter Wildeford @peterwildeford.bsky.social Globally ranked top 20 forecaster, former data scientist
As seen on TV! The Daily Show, Good Morning America
Protecting liberty and prosperity in the age of superintelligence
Dr. Phil @ecobiotechphil.bsky.social Venture & Consultant - Synthetic Biology 🧬 Alternative proteins, Bioeconomy, Precision Fermentation - Climate change, outdoors, hiking, skiing, nature - let's keep this planet green 💚 & 💙 🇫🇷 & 🏡in Boston 🇺🇸
Richard Waite @waiterich.bsky.social Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
Marina Bolotnikova @mbolotnikova.bsky.social Senior reporter for Vox thinking about factory farming & animal rights, ag, economics, science & its discontents, cities, housing, transit and ✨ideas✨
marina@vox.com
~Skeptical of epistemic authority
I live in Madison, WI
Carolyn Englar @cenglar.bsky.social How will we sustainably feed 10 billion people by 2050? By reimagining protein.
Comms for @GoodFoodInst. She/Her/Hers. Opinions are my own. 
Nicholas D Carter @nicholasdcarter.bsky.social 🌳 Director of Environmental Science at Game Changers 2.
🌎 Research Fellow at Project Drawdown: climate solutions focused on food, agriculture & land.
🌱 Co-founder of iffs.earth