IT Revolution @itrevolution.com Helping technology leaders succeed through books (The Phoenix Project, Team Topologies), events (DevOps Enterprise Summit), research, podcasts (The Idealcast), and more.
Timnit Gebru @timnitgebru.blacksky.app Personal Account
Author: Deep Unlearning (you can now preorder at https://shorturl.at/sCdjl)
Founder: The Distributed AI Research Institute (https://dair-institute.org)
Larry the Cat @number10cat.bsky.social Chief Mouser to the Cabinet Office. 17 year old tabby. Living with my seventh Prime Minister. Unofficial.
https://www.buymeacoffee.com/Number10cat
Brian Merchant @bcmerchant.bsky.social author of Blood in the Machine, tech writer, luddite
newsletter: https://www.bloodinthemachine.com/
books: https://www.hachettebookgroup.com/contributor/brian-merchant/
kofi link: https://ko-fi.com/brianmerchant
Ryan Mac π @rmac.bsky.social NYT tech reporter
Co-author of Character Limit
Signal: rmac.18
ryan.mac@nytimes.com
rmac18@protonmail.com
https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/
https://linktr.ee/ryan_mac_
Ed Newton-Rex @ednewtonrex.bsky.social CEO of Fairly Trained / Composer. Working towards fairer training data practices in generative AI.
Rob Sessink @yucca.io Mountainbiker and Snowboarder for fun!
Architect and (Dis)Integrator by trade.
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
@monkigras.com @monkigras.com 
Sharon O'Dea @sharonodea.com Consulting, writing and speaking on comms, collaboration & future of work. Cofounder, Lithos Partners. Author, Digital Communications at Work. Gym bore. Gets about a bit.
Naftiko @naftiko.bsky.social Embrace Your Legacy, Integrate Your AI Future
DamianM @damianm.com Technical Director @yowconf.bsky.social
Also Consultant CTO, Software Architecture Trainer, Software Developer.
Expect Tech, Coffee, Bikes, Guitars, Cars and Road Trips, and Nonsense
Doing too much at once.
π¦πΊ QLD, Australia
https://damianm.com
Eoin Woods @eoinwoods.bsky.social Software architecture consultant, family, software architecture, devops & security in between, trumpet and quick cars whenever I can. Also at threads/@eoinwoodz.
Kate @katef.bsky.social If I unfollowed you, it's because you keep posting things without alt text
Matt Saunders @matts.net Head of DevOps at Adaptavist, InfoQ DevOps News Editor, London DevOps Meetup Organiser, Egg chef, Silly car spinner, Press Gang is the best TV show ever
Jan-Niklas Wortmann @wordman.dev Solution Architect @ Cursor
Hanna Gustavsson @hannagustavsson.bsky.social Producer of Γredev Developer Conference @oredev.org Food, beer & wine enthusiast
Simon Willison @simon.fedi.simonwillison.net.ap.brid.gy Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io [β¦]
[bridged from https://fedi.simonwillison.net/@simon on the fediverse by https://fed.brid.gy/ ]
Γredev @oredev.org International conference for software developers, taking place in MalmΓΆ, Sweden! Mark your calendar for a 20 year celebration: 4-6 November 2026 π
https://linktr.ee/oredev
Conference Director @maydbs.bsky.social
Producer @hannagustavsson.bsky.social
Justin Cormack @justincormack.bsky.social Tech and pictures of nature. Suffolk, UK
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
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
π¨π¦ 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
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of HawaiΚ»i at MΔnoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earthβs past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
Todd Reubold @treubold.bsky.social Media and communications professional. Director of Marketing and Communications at Project Drawdown. Passionate about family, travel, sports, wildlife, climate solutions, good design and more. Living a life electrified. Opinions 100% my own.
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/
Matthew Hayek @matthewhayek.bsky.social NYU Associate Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
Project Drawdown @projectdrawdown.bsky.social π The worldβs leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
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.
Dr. Stephanie Roe @stephanieroe.bsky.social Global Climate Lead Scientist @WWF
IPCC Lead author AR7 and AR6
Working at the intersection of climate, biodiversity & sustainable development.
Research: Ecosystems, Food, CDR, Energy
Pinay, mom, sunshine hunter, LOL-er
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Dr. Dawn Wright @deepseadawn.bsky.social Seafloor mapper, Chief Scientist of smart mapping company Esri, Oregon State U. GIS/oceans professor, EC50, cyclist, 1st Black submersible diver to Challenger Deep, builds w/LEGO, raised in Hawaii. NAS, NAE, ORCID 0000-0002-2997-7611; She/her; views mine
Kim Cobb @kimcobb.bsky.social 40% Climate Scientist, 40% Mom, and 20% Indiana Jones. Unapologetically obsessed with carbon. Lawrence & Barbara Margolis Director, http://ibes.brown.edu. She/her. Views my own
Kimberly Nicholas @kimberlynicholas.bsky.social Climate scientist, Lund University.
Creator, climate action
podcast ποΈ CLIMATE ACTUALLY https://youtube.com/@climateactually
& guideπ± SHIFT (jointheshift.earth).
Bestselling author, UNDER THE SKY WE MAKE π.
Newsletter: wecanfixit.substack.com π.
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Marshall Shepherd @drshepherd2013.bsky.social Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
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
Paul C West @paul-west.bsky.social 
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.
Peter Griffith @carboncyclist.org Carbon, climate, justice, from space, in Baltimore
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Dr. Katharine Wilkinson π± @kkwilkinson.bsky.social π€Έπ»ββοΈ Climate author, teacher, creator π Climate Wayfinding (new!), All We Can Save, Drawdown, etc β¨ Lead @allwecansave.bsky.social π Co-host, A Matter of Degrees π ATL
True loves: πππββ¬πΊπΌπ³πβ°οΈ
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 π¨π¦ Gardener π± leahstokes.com; Newsletter: electricnotes.news
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Dr. Julia K. Baum @baumlab.bsky.social Ocean climate change impacts & solutions (juliakbaum.org, bluecarboncanada.ca) | UVic Special Advisor Climate | Director https://climatesolutionsleaders.org | Pres. https://csee-scee.ca | scientist | mom | feminist | obsessed w 1.5C | stubborn optimist
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social Professor at ETH Zurich, IPCC WGI Vice-chair.
#Climate #Extremes #Land.
Citizen/mum/scientist. Personal account.
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter11.pdf
Twitter/X: @SISeneviratne
https://www.iac.ethz.ch/people/sonia
Lauri Myllyvirta @laurimyllyvirta.bsky.social Co-founder and lead analyst, Centre for Research on Energy and Clean Air; senior fellow, Asia Society Policy Institute: tracking & accelerating progress from polluting energy to clean air, with research and evidence.
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
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.
Kevin Anderson @kevinclimate.bsky.social Professor of Energy & Climate Change at Universities of Manchester & Uppsala.
Translating climate science, through carbon budgets, into policy goals & mitigation options.
Co-founder https://climateuncensored.com
Climate One @climateone.org Your home for empowering climate conversations connecting all aspects of the climate crisis. Join us: https://bit.ly/4h8CXyy
Chris Field @chrfield.bsky.social Director, Stanford Woods Institute for the Environment.
Wolfgang Cramer @cramer-bondeau.fr #Climate & #biodiversity emeritus scientist, professor of global #ecology, #CNRS, MedECC, #IPCC, Acad. d'Agriculture de France.
Occasional rail travel and bicycle geek. π©πͺ π«π· π¬π§ πΈπͺ π³π΄ https://tinyurl.com/wcrame- N Navin Ramankutty @nramankutty.bsky.social Professor at UBC; Co-chair of Global Land Programme; Sustainable land and food, Climate change; Dad of 2, Spouse of 1; Raquet sports; Max 5K runner; Learning to swim.
Philip Loring @philiploring.com Anthropologist and storyteller. Global Director of human dimensions science @nature_org. Author: FINDING OUR NICHE. Stubbornly optimistic that radical change is closer than we think. Opinions mine (but science-based). he/they π³οΈβπ
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.
The Lancet Countdown on Health and Climate Change @lancetcountdown.bsky.social Bringing together experts from across the globe to track how climate change is affecting our health, and how the world is responding.
Funded by Wellcome.
Yale Program on Climate Change Communication @yaleclimatecomm.bsky.social We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.
https://climatecommunication.yale.edu/
Amanda D. Smith @amandadsmith.bsky.social Energy nerd, former engineering academic, scientist, analyst, climate educator. πΊπΈπ³οΈβππ±ππππ²ππ₯Ύπ₯
"The name of our beautiful reward is not profit. Its name is freedom."
- Ursula K. Le Guin
linktr.ee/amandadsmith
Andy Masley @andymasley.bsky.social When the going gets weird the weird turn pro.
Researching and writing about AI and other topics from a broadly effective altruist perspective. On a grant from Coefficient Giving.
andymasley.com
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Carly Richmond @carlyrichmond.bsky.social Developer π₯ Lead @ Elastic. UI and web developer. Loves cooking, tea, photography and gin! All views are my own. She/ Her. Also at @carlyrichmond@mastodon.social
ouvessvit @ngodec.com Systems/cloud/platform engineer with a thing for data platforms and security.
Resident GCP expert, GDE in Cloud βοΈ
Photographer (portraits and cityscapes).
Ukrainian in London πΊπ¦
Russ Miles @russmiles.bsky.social Listener, learner, reader & writer; tech raconteur: founder of the Software Inklings & Co-founder of the Eastbourne Literary Festival
Tristan Gray @eidyngray.scot π³οΈβπ author and activist in π΄σ §σ ’σ ³σ £σ ΄σ Ώ
Software engineer, TTRPG GM, and author of dark fantasy books
(he/they)
πππ
https://tgraywrites.carrd.co/
Mark Dalgarno @markdalgarno.bsky.social Delivery @ http://createchange.io - Digital Transformation, UCD, Agile methods.
He/Him. I don't speak for my clients.
Organiser Agile Manchester, Agile Cambridge, Lean Agile Scotland, Ripples: Bristol, UX Scotland, SDinGov, Lean Agile Exchange
Randy Shoup @randyshoup.bsky.social Dad | Cook | Speaker | Engineering Leader (Thrive Market, eBay, Google). He/him. ππππ»ββοΈπ»
YOW! Conferences @yowconf.bsky.social Next:
#YOW26: π Melbourne 3-4 Dec |π Brisbane 7-8 Dec
https://yowcon.com/
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
Camille Fournier @skamille.themanagerswrath.com she/her. Author, manager, distributed systems engineer, etc etc, my latest book Platform Engineering is available now! https://amzn.to/4eUz5zB
Joshua Bloch @joshbloch.bsky.social Effective Java author, API Designer, CMU Prof, Swell guy.
Susie Dent @susiedentwords.bsky.social Always in the Corner
Mind @mind.org.uk Fighting for mental health β for support, for respect, for you β
Ben Evans @ogkittylyst.bsky.social Cisqueer author / educator / software eng known for #architecture #performance #observability #Java #JVM
Chaos acc: #cats #antifascism #queer >> #tech
Cornishman in Barcelona. He / him.
More: @kittylyst@mastodon.social
Heinz Kabutz π π¬π· πΏπ¦ βοΈ @heinzkabutz.com Author of mildly entertaining and somewhat useful #Java Specialistsβ Newsletter. Email is heinz at javaspecialists dot eu.
The New Stack @thenewstack.io All about at-scale software development, deployment & management. Tech news, analysis, research, podcasts, videos & more!
Website π https://thenewstack.io
Write for TNS βοΈ https://thenewstack.io/contributions
Subscribe π© https://thenewstack.io/newsletter
LoΓ―c Magnette @lomagnette.bsky.social Java developer | AI agents with LangChain4j & Quarkus | BeJUG co-organizer | Conference speaker | Wildlife lover
KellyAnn Fitzpatrick @kellyann.bsky.social here for tech, cats, and dragons. she/her. all views my own.
Jeremy Davis @argntprgrmr.bsky.social Solving problems, slinging open source
Erin Schnabel @ebullient.dev Java Champion. Distinguished Engineer and maker of things @ Red Hat. Former @IBM. Chairperson of the Commonhaus Foundation.
Margaret Mitchell @mmitchell.bsky.social Researcher trying to shape AI towards positive outcomes. ML & Ethics +birds. Generally trying to do the right thing. TIME 100 | TED speaker | Senate testimony provider | Navigating public life as a recluse.
Former: Google, Microsoft; Current: Hugging Face
Vicki @vickiboykis.com Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon).
https://vickiboykis.com/what_are_embeddings/
Janelle Shane @janelleshane.com I write about the strange side of AI at aiweirdness.com
Also a laser scientist.
She/her. Colorado, USA
Cay Horstmann @horstmann.com Nothing to see here...keep moving! Specifically, to Mastodon: https://foojay.social/@cayhorstmann
Attila Szegedi @szegedia.bsky.social Software engineer @ Datadog. Lives in Switzerland. They/them. Infrequent hiking photos on https://pixelfed.social/asz
Sam Aaron @samaaron.bsky.social Live Coding Artist. Creator of Sonic Pi & Tau5, programmer, educator, musician, PhD, Sam 'transcends the present' - Rolling Stone. he/him bookings@sonic-pi.net
Anton Arhipov @antonarhipov.bsky.social Developer Advocate @ JetBrains
https://antonarhipov.com
#java #kotlin #programming
Antoine Sabot-Durand @antoine.sabot-durand.net Java Champion, boardgames and rpg addict. I work at @SCIAM.fr. Former Jakarta EE CDI spec lead. Iβm also the co creator of the @vidocq.dev MicroProfile implementation.
Ray Tsang @saturnism.me Loves Java, Cloud, and Developer Productivity. Java Champion.
James Lewis @boicy.bovon.org Programmer, dad, one of microservicesβ grumpy uncles. Warhammer, started playing WoW again - send help