Rusty Foster @rusty.todayintabs.com Strange but not a stranger. I’m an ordinary guy.
https://www.todayontrail.com
https://www.todayintabs.com
Nate DiCamillo @natedicamillo.bsky.social Political organizer and freelance journalist. Words in @nytimes.com, @newsweek.com, Quartz, @coindesk.com, the @financialtimes.com's FundFire, and American Banker.
@oliviagoldhill.bsky.social @oliviagoldhill.bsky.social 
@deenashanker.bsky.social @deenashanker.bsky.social Covering food for Bloomberg Businessweek. Tips and dog pics welcome dshanker@bloomberg.net
@sudiesimmons.bsky.social @sudiesimmons.bsky.social librarian, kinda gay, love pizza
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Phil Wahba @philwahba.bsky.social Senior Correspondent at Fortune covering leadership. 50-state marathoner, and mega Def Leppard fan.
Tim Fernholz @timfernholz.com journalist, author, internet participant
writing and reporting on space, AI, and public policy, at TechCrunch and elsewhere
I always want to hear your tips and ideas on signal: tim_fernholz.21
timfernholz.substack.com | www.timfernholz.com
Oakland, CA
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.
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.
Helen Rosner @hels.bsky.social “Zizek if he was a woman and loved sandwiches”
New Yorker staff writer, dept. of mastication
It’s always Free Palestine 🍉
John Burn-Murdoch @jburnmurdoch.ft.com Columnist and chief data reporter the Financial Times | Stories, stats & scatterplots | john.burn-murdoch@ft.com
📝 ft.com/jbm
Matthew Yglesias @mattyglesias.bsky.social 
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 Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Brendan Nyhan @brendannyhan.bsky.social Dartmouth political scientist and Bright Line Watch co-director. Previously Upshot NYT / CJR contributor, Spinsanity co-founder, All the President's Spin co-author.
https://sites.dartmouth.edu/nyhan/
http://brightlinewatch.org
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Jesse D. Jenkins @jessedjenkins.com Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
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
Dave Weigel @daveweigel.bsky.social National politics reporter at semafor.com. Alum: WashPost, Bloomberg, Slate, Reason. Author of “The Show That Never Ends.”
Elisabeth Bik @elisabethbik.bsky.social Science integrity consultant and crowdfunded volunteer, PhD.
Ex-Stanford University. Maddox Prize/Einstein F Award winner
NL/USA/SFO.
#ImageForensics
@MicrobiomDigest on X.
Blog: ScienceIntegrityDigest.com
Support me: https://www.patreon.com/elisabethbik
James Temple @jtemple.bsky.social Climate and energy editor, Reno bureau chief, MIT Technology Review. Ski bum. Dog dad.
Please send tips (not PR pitches) through Signal: jtemple.99
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
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Shannon Osaka @shannonosaka.bsky.social climate *zeitgeist* reporter for @washingtonpost.com. Reach me on Signal: smosaka.27
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Kai Kupferschmidt @kakape.bsky.social science journalist. author. molecular biologist. curious.
interested in #microbes, #misinformation and all things #blue
contributing correspondent at @science.org
co-host of @pandemia.bsky.social
2024 KSJ fellow at MIT
Signal: kakape.93
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Maryn McKenna @marynmck.bsky.social Journalist. Contributing Ed, Scientific American. Senior Fellow, Emory Univ Center for the Study of Human Health. Books: BIG CHICKEN, SUPERBUG, BEATING BACK THE DEVIL. Stories: https://authory.com/marynmckenna. Location: points on the 44th parallel.
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
Conrad Hackett @conradhackett.bsky.social Demography nerd at Pew Research Center
Global religious change, sociology
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
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
Maggie Koerth @maggiek.bsky.social CNN editor for climate and weather. Columnist at Star Tribune. Sometimes news at Science Friday. Nieman Fellow '15.
Previously: Science journalist with FiveThirtyEight, NYT Magazine, BoingBoing, mental_floss, and etc.
My views are not my employer's.
David Weiskopf believes in you @dave.bzky.team If a box on a curb with "Free Meyer Lemons" written on it were a guy
(personal account, obviously)
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
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
Michael Eisen @mbeisen.bsky.social Nematode antagonist
Ken Caldeira @kencaldeira.com Mostly mentoring a group of postdocs.
Conceptual Investigations Unit, housed at Stanford.
Senior Scientist at Gates Ventures.
climate / energy / etc
https://ciunit.org
Posts imperfectly represent the views of my former self and not my employer.
Sarah Zhang @sarahzhang.bsky.social eukaryote, also a staff writer at the atlantic
Darren Dahly @statsepi.bsky.social Epidemiologist + Statistician | Clinical Research Facility - University College Cork | UCC School of Public Health | #ClinicalTrials #Epidemiology #Statistics #RStats
Posts not for everyone ¯\_(ツ)_/¯
Views mine -> https://statsepi.substack.com/
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.
Health Nerd @gidmk.bsky.social Epidemiologist. Research Fellow. Doctor of Spreadsheets. Writer (Slate, TIME, Guardian, etc). PhD, MPH. Host of senscipod Email gidmk.healthnerd@gmail.com he/him. Find my writing on Substack and Medium.
Jonathan Eisen @phylogenomics.bsky.social Professor at UC Davis
Work: phylogenomics & microbiomes; wildlife and aquatic microbiology; #openscience;
Other: #birds; baseball; T1D
Lab phylogenomics.me
Pics jonathaneisen.smugmug.com
Links linktr.ee/jonathaneisen
TED go.ted.com/6WPm
Ferris Jabr @ferrisjabr.bsky.social NYT bestselling author of Becoming Earth (Random House) ✵ Contributing writer, New York Times Magazine ✵ Naturalist, wildlife gardener & photographer, baker ✵ 🇱🇧🇺🇸🏳️🌈 ✵ Surname rhymes with neighbor ✵ https://www.ferrisjabr.com
Brad Plumer @bradplumer.bsky.social Reporter, NYT Climate.
email: brad.plumer@nytimes.com
signal: bradplumer.54
𝙲𝚑𝚊𝚛𝚕𝚎𝚜 𝙲. 𝙼𝚊𝚗𝚗 @charlescmann.bsky.social Author of "1491, "1493," and, most recently, "The Wizard and the Prophet." Podcast, co-hosted w/ Virginia Postrel, about the history of things you didn't know even *have* a history: http://bit.ly/4unQNCY
Deborah Blum @deborahb.bsky.social Book author, toxicology journalist, fascinated by poison and murder (current book project), and, oh yeah, I'm the former director of the Knight Science Journalism program at MIT.
Ramez Naam @ramez.bsky.social Author of the Nexus trilogy. Climate tech investor, author, and activist. Optimistic about the future. 
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Andy Revkin 🌎 ✍🏼 🪕 ☮️ revkin.substack.com @revkin.bsky.social 40 years of prize-winning sustainability journalism, mostly @nytimes, #sustainwhat webcaster https://revkin.substack.com, #Anthropocene Working Group member, solution seeker, songwriter https://j.mp/revkinlinks
Scott Lincicome @scottlincicome.bsky.social @CatoInstitute Vice President (Econ/Trade), @DukeLaw adjunct, @TheDispatch newsletter-er.
CH❤️RTS. You didn't read the article, did you?
Tom Kimmerer, PhD @tomkimmerer.bsky.social I am a tree scientist and botanist writing about relationships between trees and humans including climate change. A Fulbright Scholar, Author of Venerable Trees and more books in progress. Read about trees here: https://ourtrees.substack.com.
Hilda Bastian @hildabast.bsky.social Scientist (PhD she/her), writer, cartoonist. 🦘
Tracking NextGen Covid Vaccines at https://vaxtracker.wordpress.com/
Personal newsletter: Living With Evidence https://hildabastian.wordpress.com/
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
Tom Chivers @tomchivers.bsky.social "Far too nice to be a journalist," per Terry Pratchett. Lead writer on Semafor's Flagship newsletter. DMs open; chiversthomas(a)gmail.
Latest book, Everything is Predictable: geni.us/EIPBook
Podcast, The Studies Show: https://www.thestudiesshowpod.com
Eliza Barclay @elizabarclay.bsky.social Climate and environment editor at New York Times Opinion 
Ryan Katz-Rosene, PhD @ryankatzrosene.bsky.social Professor studying contentious climate debates, climate urgency, 'Climateflation', and society-environment relations (and all things Canada 🇨🇦). Co-Host http://EcopoliticsPodcast.ca Views are my own (not my employer's)!
Michael Grunwald @mikegrunwald.bsky.social Author of WE ARE EATING THE EARTH https://www.amazon.com/We-Are-Eating-Earth-Climate/dp/1982160071 & THE SWAMP https://www.amazon.com/Swamp-Everglades-Florida-Politics-Paradise/dp/0743251075/ NYT contributor. Annoyed Floridian. michaelgrunwaldbooks.com
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
Christie Aschwanden @cragcrest.bsky.social Best-selling author, journalist, podcaster, outdoor adventurer. My parties have dancing. Western Colorado. www.scientificamerican.com/uncertain
Oliver Morton, Eater of Sun @eaterofsun.bsky.social Author, Editor @ The Economist, Chair @ The Degrees Initiative. Climate change, planetarity, critical zones, tv, burdens of life, etc. Reposts are not endorsements
Lisa Margonelli @lisamargonelli.bsky.social Maine resident. Books: Underbug, Oil on the Brain. Fan of termites, mushrooms, clams, and phylogenetic trees. EIC: Issues in Science and Technology. Opinions are my own. 
Meera Subramanian @meerasub.bsky.social 🌏Journalist. Author. Earthling.
🍃 A Better World Is Possible: Global Youth Confront the Climate Crisis (March 2026)
🖋️ Bylines: New Yorker, Nature, VQR, Orion contributing ed.
📚 Creative Nonfiction prof at Sewanee School of Letters
🌿 www.meerasub.org
Kevin C Klatt, PhD, RD @kcklatt.bsky.social Assistant Prof, @uoftnutrisci.bsky.social @uoftmedicine.bsky.social.
Experimental #Metabolism Researcher, #Dietitian.
Associate Editor, American Journal of Clinical Nutrition.
By way of: UC Berkeley, Baylor CoM, NIH, Cornell
Kcklatt.substack.com
Kevin Hall @kevinh-phd.bsky.social Nutrition, metabolism & obesity scientist. KevinHallPhd.com
Corby Kummer @ckummer.bsky.social Executive Director, Food & Society at the Aspen Institute, senior editor of The Atlantic, senior lecturer at Tufts Friedman School of Nutrition Science and Policy
Roger Pielke Jr. @thehonestbroker.bsky.social undisciplined scholar and recovering academic @AEI @DNVA1 @CUBoulder @UCL | Subscribe to The Honest Broker ➡️ http://rogerpielkejr.substack.com
Jennifer Molidor @jennifermolidor.bsky.social Writing about nature, food, climate, rewilding, wildlife and wild places in the West. 🌲 🐺 🐸 📚Senior Campaigner @biologicaldiversity.org
https://linktr.ee/JenniferMolidor
Kendra "Gloom is My Beat" Pierre-Louis @kendrawrites.com Climate journalist based in NYC. Only speaking for myself. If the NYT has no haters I'm dead.
Tips? Reach me on Signal kendrawrites.04
Alan Levinovitz @alanlevinovitz.bsky.social Professor: religion, science, dao. "Natural" on how to love nature without worshipping it: tinyurl.com/y75tpmog. Opinions my own.
Naomi Duguid @naomiduguid.bsky.social Curious about the world, especially food, agriculture, homecooking, history of all kinds, human nature. Author of cookbooks including BURMA, TASTE OF PERSIA, and The MIRACLE OF SALT.
Rachel Laudan @rachellaudan.bsky.social @rachellaudan.bsky.social Freelance these many years after quitting academia early (history and philosophy of science and technology,From Mineralogy to Geology); then food history (Cuisine and Empire: Cooking in World History). www.rachellaudan.com
Will Masters @willmasters.bsky.social Prof. at the Friedman School of Nutrition & Dept. of Economics at Tufts University @tuftsnutrition.bsky.social.
Open-access book on Food Economics: Agriculture, Nutrition and Health.
http://sites.tufts.edu/willmasters
Kenny Torrella @kennytorrella.bsky.social Writing about factory farming and the future of meat at Vox. 
Dan Charles @dancharles.bsky.social Telling stories about climate, food, land. Former NPR. Urbanist and ruralist and bicyclist. Science Magazine contributor.
Steve Sando and the Rancho Gordo staff @ranchogordo.bsky.social Heirloom beans, etc
www.ranchogordo.com
Official member: Leguminati 🫘
Michael Moss @mossmichael.bsky.social #1 NYT bestselling author of Salt Sugar Fat, Pulitzer Prize for some bad burgers, have keynote will travel. More at MossBooks.us
Ben Smith @semaforben.bsky.social Semafor EIC, author of "Traffic" out May 2
Sam Guzik @samguzik.com product lead @wnyc + senior expert advisor @FTI
http://samguzik.com | he/him
alice e marwick @alicetiara.bsky.social Dir of Research, Data & Society. Academic. Studies tech & society, scams & fraud, far-right disinfo. UNC CITAP. Mom, fashion victim, sci fi/fantasy enthusiast. Author of The Private is Political, Status Update. NYC forever. She/her/femme 💅🏻 tiara.org
Marie Gilot @louiegilot.bsky.social I really want this to work!
Ryan Y. Kellett @ryankellett.com Nieman-Berkman Fellow in Journalism Innovation at Harvard studying creator journalists. Previously audience exec at Axios, and long-time Washington Post journalist.
Margarita @margarita.bsky.social Popular with friends. Sharing videos I like at @youtubesilike.bsky.social
Brian Moritz @bmoritz99.bsky.social Ph.D. Director of journalism MA online programs at St Bonaventure. Writing on Substack at Sports Media Guy. Podcasting about writing at The Other 51. Ellie's dad. Bills/Bonnies/Barça fan. He/Him/His. Print news, raise hell. 
Kendall Trammell @kendalltrammell.bsky.social 🇺🇸✊🏾🇻🇳Black Vietnamese American Woman
💍Wifey
🤱🏾Mommy to a little human + fur baby
📲I break news CNN
🐾🏈 Go Dawgs
Christoph Mergerson @mergerson.bsky.social 📍 Journalism professor, University of Maryland
📕 PhD in media studies from Rutgers
📕 B.A. in poli sci, master's in policy
🌪️ I study weather media
🌪️ Former NWS intern
🏛️ Also study media history & trust in news
🏛️ Formerly at Brookings
Gabe Schneider @gabemschneider.bsky.social Journalist. gabeschneider.me
Alfred Hermida PhD @hermida.bsky.social Digital media scholar, author & journalist. @UBCJournalism professor, co-founder @conversationCA, @icahdq 2024 Fellow & online news pioneer @BBCNews
Alexandra Borchardt @alexandraborchardt.bsky.social Journalist, media researcher, consultant, Prof. Leadership TUM School of Management. @ Wan-Ifra, EBU, Constructive Institute, Republik, Reuters Institute. #journalism #media #AI #diversity #democracy #climate
More at: https://alexandraborchardt.com/
Maggie Harrison Dupré @mharrisondupre.bsky.social Award-winning journalist at Futurism covering AI and its impacts on industries, media/information, and people. Send tips by email to: maggie@futurism.com or Signal: mhd.39
Jess Maddox @jessmaddox.bsky.social Social media professor + expert
Writing ANATOMY OF AN INTERNET SCANDAL + PARASOCIAL
Repp’d by Aevitas Creative Management
Thoughts mine
Cindy Royal @cindyroyal.bsky.social Professor at TX State, teaching Web design, coding & digital product concepts. ‘13-‘14 JSK Fellow at Stanford. Live in Austin, love live music. cindyroyal.com
Sam Mintz @samjmintz.bsky.social Editor at Brookline.News, a nonprofit news site covering the town of Brookline, MA.
Before this, I was a reporter covering transportation and energy policy in DC and Boston.
Esther Kezia Thorpe @estherkeziat.bsky.social Media Analyst, The Publisher Newsletter & Podcast writer/podcaster @mediavoices.bsky.social, The Publisher Summits & Awards Director. Work seen in DCN, AMO, WNIP
Karina Montoya @pressgirlk.bsky.social 🌎 #journo researcher & program manager at @cmdgtech.bsky.social by @openmarkets.bsky.social 📝 media, digital markets, AI, public policy | 🗣ESP, FR, PT | https://linktr.ee/pressgirlk 📍Bay Area, CA |
Kristen Muller @krismul.bsky.social Fan of the First Amendment and Arnold Palmers