Hadley Wickham @hadley.nz R, data, 🐕, 🍸, 🌈. He/him.
Peter Norton @norton.bsky.social Historian; author of Fighting Traffic: The Dawn of the Motor Age in the American City, and of Autonorama: The Illusory Promise of High-Tech Driving.
Matt Pearce @mattdpearce.com May the forces of evil become confused on the way to your house. Opinions are my own (but they are correct)
https://mattdpearce.substack.com
Paul Cairney @paulcairney.bsky.social Professor of Politics and Public Policy, University of Stirling, UK. Past my best. Photo 11 years out of date.
https://paulcairney.wordpress.com/cv/
Maxine Joselow @maxinejoselow.bsky.social Climate and environmental reporter for @nytimes.com, cat mom, and baker. Send me tips on Signal at MaxineJ.55
Emily Turner @emilyturner2000.bsky.social Health & environment editor at Island Press, Princeton University Press
Patrick Lynch @patrlynch1.bsky.social Artist, photographer, and author of 12 books from Yale University Press, on the natural history of the Atlantic coast. Latest book: "PONDS: An Illustrated Guide." More personal stuff on facebook.com/patrick.lynch1, and coastfieldguides.com
Nicola Pitchford @npitchford.bsky.social Immigrant. Winner of the inaugural Nature Chronicles Prize (2022). She/her. In Northern California on unceded Coast Miwok land. 
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Oakland Review of Books @oaklandreviewofbooks.org \O/
Thinking from the Oakland Bay Area
https://www.oaklandreviewofbooks.org/
ORB@oaklandreviewofbooks.org
Josh Block @joshablock.bsky.social Attorney @ACLULGBT. He/him. Views expressed here are my own.
Paolo Bacigalupi @paolobacigalupi.bsky.social Hugo, Nebula, and World Fantasy Award winner. Micheal L Printz Award winner. National Book Award finalist.
Wrote NAVOLA, THE WINDUP GIRL, THE WATER KNIFE, and SHIP BREAKER, among others.
windupstories.com
Kevin Befus @befushydro.bsky.social Groundwater hydrologist with special research interests in coastal systems and sustainability.
The Frontier @readfrontier.bsky.social Oklahoma's best independent nonprofit journalism.
To donate --> www.readfrontier.org/donate
Sign up for our newsletter --> https://www.readfrontier.org/newsletters/
Jeff Opperman @jjopperman.bsky.social Rivers, renewable revolution, and rock and roll.
Global Lead Freshwater Scientist for WWF
🐟💧☀️🎸🎶
Writer for Forbes.com Energy and Sustainability sections
Author, Floodplains
Posts my own. 
Dylan Baddour @dylanbaddour.bsky.social Covering Texas for Inside Climate
News. Previously reporting from Colombia for WSJ, WaPo, Atlantic, Reuters y más. TX born. Likes plants
King Algamemnon @adamrothman.bsky.social Ex-Interim Chair. Free puns. Historian. Books: Slave Country, Beyond Freedom's Reach. More: https://gufaculty360.georgetown.edu/s/contact/00336000014RXHCAA4/adam-rothman
Greg Jenner (Historian) @gregjenner.bsky.social ~Public Historian 📜🤓
~Host & creator BBC YOU’RE DEAD TO ME podcast😆🧐🎙️📻📜🏛️
~ Author of 8 funny books for kids & adults ✍️📚
~ BBC HORRIBLE HISTORIES (2008-19)
📺🤣
~Hon. Dr & Fellow, University of York IPUP 🧑🎓
~Spurs fan #COYS ⚽️
www.gregjenner.com 🧑💻
Steven Rodas @stevenrodas.bsky.social Southern California reporter @insideclimatenews.org. Former NJ.com/ The Star Ledger. Syracuse University alum. Tips: steven.rodas@insideclimatenews.org. Bilingual: English | Spanish
https://insideclimatenews.org/profile/steven-rodas/
Jesse Eisinger @jeisinger.bsky.social ProPublica AME.
Working: “Make Them Pay: The 250-year Fight to Tax the Rich”: https://www.simonandschuster.com/books/Make-Them-Pay/Jesse-Eisinger/9781668072202
@sarahellison's husband. “Succession” S3 consultant. Pulitzer-winner. Green Bay Packers.
Noah Shachtman @noahshachtman.bsky.social contributing editor at Wired // contributing writer at NYT opinion // making trouble at ■■■■■■■■ // https://signal.me/#eu/3aA6cspNTXUEOtEYwaK6KOFIw8nf-7G1jQBd3MRqrDeUvZxfzp5Py61cKq4GbcNg
Morgan @cowaternerd.bsky.social Western water policy and river obsessed. Best discussed while floating on said water.
Coyote Gulch @coyotegulch.bsky.social Water issues junkie. Please check out my blog on WordPress: https://coyotegulch.blog, thanks — John Orr
Christopher Jones @ccjones.bsky.social Historian.
Author, Methodist Connections: Early American Religion in the Revolutionary Atlantic World (forthcoming, Cornell UP).
Now researching global history of religion + soccer.
Editor, Journal of Mormon History.
CIRES @cires.colorado.edu The Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder is a world leader in environmental research. We've partnered with NOAA since 1967. https://cires.colorado.edu/
📸: Gijs de Boer
Sam Biddle @sambiddle.com Senior Technology Reporter at The Intercept
Got a tip? Signal: sambiddle.99 (Make sure you don’t contact me via a work-provided device)
https://sambiddle.com
Alex Cuadros @alexcuadros.bsky.social ProPublica climate reporter. Author of BRAZILLIONAIRES and WHEN WE SOLD GOD'S EYE. Past bylines: Bloomberg Businessweek, NYT Mag, Harper's, New Yorker, etc. More here: alexcuadros.com
Joel Pinckney @jpinckney.bsky.social Book worker at University of Texas Press | Formerly a bookseller, at Paris Review | Occasional writing at places like Defector, LARB, Full Stop, The Millions, elsewhere | joelpinckney@gmail.com
Julia Sizek @jsizek.bsky.social Environmental historian and legal geographer of California desert's landownership checkerboards, Native American land trusts, groundwater, dirt bikes, and vacation homes. Also projects on the Northwest Forest Plan and cervid Chronic Wasting Disease.
Kate Mackenzie @katemac.bsky.social finance, energy, climate, geopolitics, industrial policy
@thepolycrisis.bsky.social
in Australia -> DMs hard to retrieve, best to email
The Polycrisis @thepolycrisis.bsky.social Political economy of climate, finance, geopolitics & other things, by @70sbachchan.bsky.social and @katemac.bsky.social
All our stuff is now here! http://www.thepolycrisis.org
Ellie Andrews @ellie-andrews.bsky.social educator for climate action + becoming an agent of social change
postdoc at Critical Environments Lab, Colorado School of Mines
flip phone user, quaker, parent
currently in the high plains of northern Colorado
image: David Solnit, "Take This With You"
Justin Gerdes @justingerdes.bsky.social I publish the @quittingcarbon.bsky.social newsletter. Subscribe: https://www.quittingcarbonmedia.com/. Former Managing Editor, Energy Monitor. Send story ideas or tips: justingerdes@gmail.com or Signal: JustinGerdes.85
WATERSHED Investigations @watershed-i.bsky.social Award-winning independent not-for-profit investigative journalism in the public interest.
https://watershedinvestigations.com/
Watershed is:
@rachelsalvidge.bsky.social
@leanahosea.bsky.social
Posts by Chloe
Liz Renner, Ph.D. @lizrenner.bsky.social 🐟 freshwater fisheries ecologist 🐟
📣 on the job market post-DOGE 🔬
🧠 IIH warrior 🏳️🌈 queer poet 📖 avid reader🧵quilter
🎣 outdoorswoman📍South Dakota waters
🌹Signal: @fishwitch.67
https://linktr.ee/LizRennerPhD
Dr. Kim Hannula @stressrelated.bsky.social Retired structural geology professor and geoscience education researcher, living in the mountains. Fan of blueschists, contact metamorphism, shear zones, faults, deformation bands, spatial thinking, strategies to make teaching more inclusive. She/her/hers
Nick Hagerty @hagertynw.bsky.social Environmental & resource economist, assistant professor at Montana State. Water, ag, land use, climate, development, research methods
Martin Austermuhle @maustermuhle.bsky.social D.C. reporter, @washingtonsun.bsky.social. Former: @51st.news, WAMU, and DCist.
Dr. Peter Neff @icy-pete.bsky.social Assistant Prof U Minnesota. Antarctic history from ice cores. Antarctic science. Views mine.
Mohit Singh @blue-robin.bsky.social PhD Fellow at Carl von Ossietzky University Oldenburg, Germany. Working in the domain of Hydrogeological Modellig, Reactive Transport, Surrogate Modelling (ML) in Coastal Groundwater.
Leslie Sanchez @lsanch2o.bsky.social Water Policy and Economics at UC Davis
I study institutions, path dependencies, and environmental inequities in western water and agriculture. www.lesliecsanchez.com
Nell Green Nylen @nellgreennylen.bsky.social I research environmental law and policy in California and beyond, with a focus on water (Views are my own) PhD, JD. She / her
Sushant Mehan @hydrosolve.bsky.social Water Resources Engineer | Assistant Professor at South Dakota State University | Hydroinformatics | Digital Water
Alex Johnson @alexhjohnson.bsky.social River guy, dad, farmer/environmental markets combo. Oregonian. Rugby lover. Chief Strategy Officer @ Virridy. Fellow @ CU Boulder Mortenson Center. Columbia River Gorge Commissioner.
Adam Csank @acsank.bsky.social Geographer at U Nevada, Reno. Interested in past and present climate, dendrochronology, forest health, environmental history, and the Arctic. 🇨🇦 (he/him). views my own.
Jason Koebler @jasonkoebler.bsky.social Journalist @404Media.co
Signal: jason.404 // email: jason@404media.co
Jake Gifford @jacobgifford.bsky.social Economics PhD student at Washington State University. Water resources management. Emphasis on the Columbia River Basin system, irrigated agriculture and freshwater ecology.
Matt Zoller Seitz @mattzollerseitz.bsky.social Author, filmmaker, book dealer. New York and Dallas. Bookstore: mzs.press. RogerEbert.com editor-at-large. Next book: Jack Nicholson: Leading Man
Susie Cagle @suze.bsky.social writing THE END OF THE WEST for Random House / enterprise editor @sfstandard.com / Signal: susiecagle.24
Patrick McCray @patrickmccray.bsky.social History Professor @ UC-Santa Barbara => science + tech + environment
Cairn kicker 🚵 🎣 🧗♂️⛷️🏄🏼♂️🏔 in Cali-Rado.
New book = https://mitpress.mit.edu/9780262553483/readme/
More = https://www.patrickmccray.com
Jeff Manuel @jeffmanuel.bsky.social Historian of Energy, Tech, & the Environment; Professor at Southern Illinois University Edwardsville; coauthor of ETHANOL: A HEMISPHERIC HISTORY FOR THE FUTURE OF BIOFUELS (2025) & TACONITE DREAMS (2015) Public & Oral History Practitioner
jeffmanuel.com
Colin Carlson @colincarlson.bsky.social Climate change, global health security, science diplomacy, and good bad futures • Yale • carlsonlab.bio • viralemergence.org • he/they
graham steele @grahamsteele.bsky.social Assistant Professor, UNC School of Law. Teaching and writing about financial and corporate law.
Former Assistant Secretary, US Treasury Department & Democratic chief counsel, Senate Banking Committee.
https://law.unc.edu/people/graham-steele/
Jarred Green @jarred.green PhD student in Astrophysics at the Max Planck Institute for Physics.
Gamma rays. Deep learning. Web dev. Chocolate milk fanatic.
LA -> Munich 🏳️🌈🍉✡️🎢
🚨Nerd alert!
Home: jarred.green
GitHub: github.com/astrojarred
Alex Wild @alexwild.bsky.social Entomologist and Photographer in Austin, Texas.
https://www.alexanderwild.com
Melanie Benesh @melaniebenesh.bsky.social Toxics law and policy @ Environmental Working Group. Adjunct professor @ Georgetown Law. Nebraskan. Dessert enthusiast. Runner. Single mom. 
David Andrews @dqasci.bsky.social science, coffee, art, science, kids
PhD Chemistry
views my own
Science Investigations Team @ EWG.org
David Reichel @davidreichel.bsky.social Digging snowpits and pressing keys for the Sierra Avalanche Center. Based in Lake Tahoe, snow science, niche avalanche nerdery, splitboarding, climbing, biking.
Patrick Gonzalez @patrickgonzalez.bsky.social Climate change scientist, forest ecologist, University of California, Berkeley; lead author, Intergovernmental Panel on Climate Change (IPCC) @ipcc.bsky.social; http://www.patrickgonzalez.net
Tim Lambert @timlambert-pa.bsky.social Editor-in-chief @penncapital-star.com. Breaking down how policy and politics in Pennsylvania impacts you.
Husband, Always Happy's dad, journalist, history guy and traveler.
https://penncapital-star.com/
London Review of Books @lrb.co.uk Critical thinking, published every fortnight.
Read at lrb.co.uk
Try the LRB for just £6: lrb.me/social
Paul Waldman @paulwaldman.bsky.social Columnist for MSNOW, Public Notice. Formerly: Washington Post, The Week, American Prospect. Subscribe to my newsletter! The Cross Section: paulwaldman.substack.com
Sarah Taber @sarahtaber.bsky.social Small farmer, ex-farm worker, crop scientist. Here to talk food, farms, & money.
https://www.youtube.com/@FarmToTaber
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Stephen Schwartz @atomicanalyst.bsky.social Editor/Co-author, “Atomic Audit: The Costs and Consequences of US Nuclear Weapons Since 1940” • Nonresident Senior Fellow, Bulletin of the Atomic Scientists • Nuclear weapons expert (history, policy, costs, accidents) and tracker of the nuclear “Football.”
Robert Boessenecker, Dr. of Whaleontology ™️ @coastalpaleo.bsky.social Marine mammal paleontologist, artist, snorkeler, beachcomber, tidepool enthusiast. Blog: www.coastalpaleo.blogspot.com
Toby Higbie @thigbie.bsky.social I teach U.S. history & labor studies at a public university in California. First 40 years in the Midwest. Posting personal opinions about labor & migration history, worker organizing, higher ed policy, Midwest politics and regionalism. He/him.
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
Farmer Fred Hoffman @farmerfred.bsky.social Garden Basics podcast at GardenBasics.net Newsletter at Substack.com/gardenbasics I also like to ride my bike(s).
Hannah Holm @hiholmgj.bsky.social Colorado River geek.
Rachel Becker @ra-becks.bsky.social Water reporter @CALmatters.org
Jeff VanderMeer @jeffvandermeer.bsky.social NYT bestselling author of the Southern Reach series, including Annihilation. Agent Joe Veltre at Gersh / speaker bureau Authors Unbound. To contact, use the contact form at jeffvandermeer.com. PDX, anti AI, he/him
ClimateFran @climatefran.bsky.social professor @UCDavis | climate change economist / scientist / general nerd | White House CEA 2022-23
https://franmoore.faculty.ucdavis.edu/
Ethan Linck @elinck.bsky.social Biologist, writer. Assistant Professor in the Department of Ecology at Montana State University. Interested in evolution, conservation, genetics, and ecology. https://elinck.org + https://ethanlinck.substack.com
Larry Glickman @larryglickman.bsky.social Historian at Cornell University and author, most recently, of FREE ENTERPRISE: AN AMERICAN HISTORY. Working on a history of backlash politics in the United States, from Reconstruction to the present. 
Abe Streep @abestreep.bsky.social Southwest reporter at ProPublica
Author of Brothers on Three
Email: abe.streep@propublica.org Signal: 505-216-6077
Jeremy Miller @jeremyjmiller.bsky.social Writer, teacher, astrophotographer. Contributing writer at Sierra Magazine. Words in Harper's, The New Yorker, The Guardian, The Economist, Orion, Outside, bioGraphic and many others.
Darcy Bostic @darcybos.bsky.social Data and Impact Manager at RCAC. MS & BS Hydrology, UC Davis.
Sam Learner @samlearner.bsky.social graphics/data journalist on the @financialtimes.com visual storytelling team
work: https://www.ft.com/sam-learner
projects: https://samlearner.com/projects
signal: samlearner.79
The Sacramento Bee Editorial Board @sacbeeeditboard.bsky.social Musings, provocations and lots of opinions.
Chris Simms @chrisnsimms.bsky.social Science journalist covering all fields. Formerly an editor at New Scientist and Nature. 🧪🐸 🍄
New Scientist: https://tinyurl.com/2tvwfa2b
Live Science: https://tinyurl.com/4mbyh7a9
Sci Am: https://tinyurl.com/bdza74ta
Nature: https://tinyurl.com/yc265esp
Andrew Rypel @andrewrypel.bsky.social School Director & Professor @auburnfisheries.bsky.social • 🧪 for Ecosystems, Fish, People & Ag https://sites.google.com/view/rypel-lab/home • ✍️ at TangledNature.com
Center for Watershed Sciences @ucdaviswater.bsky.social UC Davis Center for Watershed Sciences — dedicated to the interdisciplinary study of critical water issues in California. Follow our other accounts at https://linktr.ee/ucdaviswater 
Chris D’Angelo @chrisdangelo.bsky.social co-founder/ink-slinger at publicdomain.media / fomerly HuffPost / fan of trout, wood grain & Blues hockey / chrismdangelo.com / Signal: cmdangelo.33
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
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.
Stephanie Carlson @fishteph.bsky.social Fish ecologist at UC Berkeley. Working towards better futures for rivers, fish, and their people. Queer.
Web: https://nature.berkeley.edu/carlsonlab/about/
Tom Di Liberto @tdiliberto.bsky.social Climate scientist and science communicator who dabbles in comedy.
Creator of NOAA's Teek and Tom cartoon series focused on weather, climate and ocean science.
If in Washington DC, come check out my science improv troupe at Washington Improv theater
Nate Jones @floodhydrology.bsky.social Water Scientist | Associate Professor | University of Alabama 
Andrew Mergen @andrewmergen.bsky.social Faculty Director Emmett Environmental Law and Policy Clinic, Harvard Law School, formerly ENRD USDOJ (Appellate). 🦡 The Wisconsin Idea 🦡
Jesse L. Barnes @jesselbarnes.bsky.social Assistant Professor of Public Administration at UT San Antonio | Website: https://shorturl.at/K5IBQ
UC Davis @ucdavis.bsky.social Official account of the University of California, Davis | California's College Town | Top tier public university | #GoAgs
Mariah Blake @mariahblake.bsky.social Journalist. Author, They Poisoned the World: Life and Death in the Age of Forever Chemicals, out now. https://www.penguinrandomhouse.com/books/554198/they-poisoned-the-world-by-mariah-blake/
https://www.mariahblake.com
Andy Boyce @andyjboyce.bsky.social Research Ecologist. Improper Ideologist, Birder. Grasslands and tropical forests. Montana resident.
Jonathan Lambert @jonlambert.bsky.social Science journalist at NPR covering global health. Minnesotan in DC. jlambert1@npr.org. On signal @jonlambert.12
https://jonathanmlambert.com/
Lou Bubala @wildernesslou.bsky.social Just me. I don't speak here for anyone else.
UCD Proposal Development Services @ucdproposaldev.bsky.social UC Davis Proposal Development Services (PDS) Team, supporting UCD Faculty fund their research! #ucdavis
Emily May @emtomology.bsky.social Agricultural conservation scientist @xercessociety. Pollinators, pesticide toxicology, IPM, habitat restoration, resilient food systems. Views are my own.📍Vermont | she/her
Alex Heard @aheard.bsky.social Executive editor, @searchlightnm.bsky.social—home of deep-dive investigative reporting about the Land of Enchantment. Previously Outside Magazine, Wired, the New York Times Magazine. Author of "The Eyes of Willie McGee" and "Apocalypse Pretty Soon."
lukelukeluke @lukelukeluke.bsky.social I’m not here to post my THOUGHTS. I’m not here to share IDEAS. I’m here to post PICTURES OF MUSHROOMS and BE AN IDIOT
Get your mushie-mail! > cheerful letters filled with mushroom-themed stickers, news, and more! Patreon.com/luke_venechuk