Navigational Cybernetics 2.5 @navigationalcyber.bsky.social NC2.5. Admissibility before optimization. Publishing since Oct 2025. Now we are here too.
The Urgrund Laboratheory
petronus.eu
Developer and author: linkedin.com/in/maxbarzenkov
Peter Chapman @pfchap.bsky.social Associate Director of the Knight-Georgetown Institute (KGI) at Georgetown University
[views my own]
Jeffrey B. Paul @jeffpaul.com VP of Open Source @ Fueled + 10up. #WordPress #prodmgmt #beer #bourbon #triathlons #veterans #agile http://pronoun.is/he @jeffpaul@mastodon.social
Dr. Giovanna J. Gutierrez (she/hers) AIGP FHCA @gjgutierrez.bsky.social Responsable AI advocate, AI Safety (Frontier AIxCBRN risks) and AI governance, problem-solver, world traveler, Le Wagon, AllWomen.tech data scientist, LSHTM alumni, former World Health Organization epidemiologist, EPIET EUPHEM 2010
Tropical_Lomond @sunandsea.bsky.social Australian, living alongside the Great Barrier Reef.
Politics, history, space, environment, science, animals..
I am an Australian Rules Football tragic (Melbourne Demons ❤️💙)
🇦🇺🇨🇦🦘🦋🖖
Born Skeptical @antifa5280.bsky.social What lies behind us and what lies before us are tiny matters compared to what lies within us. — Albert Jay Nock
(ENTJ-A)
EMJ GOLD @emg-gold.com The latest pharma news, views and analysis.
Sign up to our mailing list to receive insights direct to your inbox: https://emjreviews.com/mailing-list/
NN @ittleennon.bsky.social International Relations, Security Studies, Conflict Resolution (Myanmar). Former sex worker, everybody’s favourite good-time girl. @NNversusNN on X
SteveH @sghendricks.bsky.social Screenplay tips and comedy videos at: https://www.youtube.com/@ScreenwritingConfidential
The Word Psychic - "Your Fortune Is in the Words": https://wordpsychic.com/
Center for European Security & Resilience @cesr-at.bsky.social European security is a shared responsibility. Independent centre for European security, resilience & democratic preparedness. Based in Vienna.
William DeWitt @wsdewitt.github.io Assistant Professor, University of Washington, Genome Sciences.
Previous: JSMF Fellow, Berkeley EECS
♡: Computational biology, evolutionary dynamics, quantitative immunology
https://dewitt-lab.github.io/
[disclaimer: opinions mine] 🇺🇸🚫👑
Alex Noyes 🌎🔥 @alexnoyes.bsky.social Sound Design for Film & Television at resoundPOST
Professor Noise at Pratt & SVA, Field Recording & Max/MSP
Pratt Film/Video Department Sustainability Coordinator
THE CLIMATE EMERGENCY IS NOW
https://linktr.ee/alexnoyes
Azra Bihorac @azrabihorac.com Physician, scientist, institution builder. Senior Associate Dean for Research and Founding Director of the AI for Health Institute, University of Florida. I write Nonalgorithmic: on what medicine must not let go of in the AI era. nonalgorithmic.com
YAMLwrangler @jmm86.bsky.social Platform engineer. Cloud-native, IaC-first, zero-downtime or bust. Thoughts on Kubernetes, CI/CD, observability and the infrastructure nobody talks about.
@soddc.bsky.social @soddc.bsky.social 
@MJHNewstead2SF @mjh2sf.bsky.social Hates bullies > Irish (Cork) & Ukraine (Lviv) heritage>Buffalo NY native> now lives in San Francisco, #GoSabres #GoBills #BillsMafia #Vax’d #GoBonas #BCFC #KRO #SlavaUkraine #Progressive #BeKind #Deadhead #F**kTrump
@kerryherschel.bsky.social @kerryherschel.bsky.social 
Jan van der Gaag @janvandergaag.bsky.social Analog & Digital Photography, Album Cover & Creative design, from Rotterdam (NL) ... Photogallery > Music, Travel, Architecture, Album Cover Design ....
www.janvandergaag.photography
Peter Guy Witzig @peterguywitzig.bsky.social poet | artist | bisexual | ⟟ mpls | (he/him)
insta: @peterguywitzig @yearofthebluetarp
peterguywitzig.com
Alondra Nelson @alondra.bsky.social Scholar, author, policy advisor
Science, Technology, and Social Values Lab
https://www.ias.edu/stsv-lab
Books: The Future of Science is Civic, Auditing AI, The Social Life of DNA, Genetics & the Unsettled Past, Body & Soul, Technicolor
Brendon Slotterback @bslotterback.bsky.social Decarbonization. Likes charts. Helping philanthropy and government advance clean energy. PGH🌲 🚲
Binding Hook @bindinghook.bsky.social Expert commentary on emerging tech and security. Send us your article ideas at pitch@bindinghook.com. Project from @VirtualRoutes.bsky.social
Nuclear Threat Initiative @nti.org A nonprofit, nonpartisan global security organization focused on reducing nuclear, biological, and emerging tech threats imperiling humanity.
Evergreen AI | AI-Powered SEO @evergreenaiseo.bsky.social Content that ranks on Google and AI search, on autopilot. Find opportunities, create content, and grow organic traffic with AI-powered SEO.
tryevergreen.ai
American Medical Journal @americanmedicaljournal.com AMJ: #1 open access destination for HCPs. Peer-reviewed journals & diverse content hub. Interviews, podcasts, webinars, infographics.
🔗: https://www.emjreviews.com/en-us/amj/
Shalin Jyotishi @shalinjyotishi.bsky.social Science, Workforce, & Industrial Policy + Implementation. Founding Director Future of Work & Innovation Economy @New America Writer @Forbes. Visiting Scholar @ASU. Occasional musician.
#SciPol #EduSky #STS #EconSky
https://linktr.ee/shalinjyotishi
KC @achkc.bsky.social Former CDC Epidemiologist & EIS fellow | Global Health | Applied Epidemiology | Tropical & Infectious diseases | Medicine | Humanity ☮️
S3N71N31 @s3n71n31.bsky.social 
Fardin Eftekhari @fardineftekhari.bsky.social 
Daily Free Film Festivals @freefilmfestivals.bsky.social Watch Daily FREE Film Festivals on www.wildsound.ca at 8pm EST. No repeats. Best of NEW films from around the world today.
www.wildsound.ca/browse
Icons of Change™ News Network @iconsofchange.bsky.social Global Changemakers news and inspiring stories on SDGs & sustainable impact powered by the Icons of Change International
https://www.facebook.com/TheIconsOfChange
Fred 🍁🇨🇦 🇺🇸 @jinkelheimers.bsky.social Lifetime liberal Democrat.
Dog-lover. Science. Atheist. Canadian and American dual citizen.
Cal Berkeley Alum. Go Bears!
No bio, no posts, porn ==> Blocked.
No DMs.
All posts are my opinion only.
Russell D. @rideabikedaily.bsky.social 🇺🇸🇺🇦 VOTE BIG BLUE Democratic WAVES 💙🌊 & eliminate all doubt‼️READ - We Are NEXT - a progressive organization with a plan of action focused on human flourishing, fairness, dignity, & justice: www.project2029.me
Let’s fix this mess in the US.
Ptin @stonebuddha97.bsky.social 
@papertigerlily.bsky.social @papertigerlily.bsky.social 
🌊 @m2026t.bsky.social Pro-voting.
Adriana van Boxtel @avb-ki.bsky.social Founder and Lead Consultant at www.puntoclaro.org. Happy to join the conversation on AI Governance, Digital Humanities and Ethics 🙌
Follow me on https://substack.com/@adrianavanboxtel
@corvinai.bsky.social @corvinai.bsky.social 
Alex Noble @alexjamesnoble.bsky.social Husband=) Founder, CryoArcana | CryoEM/ET/FIB-SEM Specialist | Topaz co-creator | Advisor | http://tiny.cc/anoble-cv-jun2026 | cryoarcana.com
🍄🔮Em Dash🔮🍄 @mazeltav.bsky.social DC-based singer┃Writer┃Русская┃Fascinated by all things security, technology, and diplomacy.
Dr Emma L Briant 🇬🇧 in 🇺🇸 w/ 🐕 @emma-briant.co.uk Researches Propaganda & IW; Visiting Prof @notredame.bsky.social; Fellow @ Bard; Associate @ Cambridge; Owner Maven of Persuasion; Snr Researcher Oscar-shortlisted The Great Hack on #CambridgeAnalytica. 🐕 https://emma-briant.co.uk signal: Emmalbriant.44
Scipio Sagan @scipiosagan.bsky.social U.S. Army Vet. 🇺🇸
"It is the small everyday deeds of ordinary folk that keep the darkness at bay. Small acts of kindness and love". - G
Block Guard: Spam Call Blocker @blockguardapp.bsky.social Download for FREE and take back control of your phone. 🛡️ Privacy-first spam blocking and spoofing protection. 100% local processing—your data stays on your device. Get it today: https://play.google.com/store/apps/details?id=com.radstormtech.blockguard
smallteam @smallteam.bsky.social still trying my best to simply be a decent person
hellopostscripts.bsky.social @hellopostscripts.bsky.social Reading the actual AI evidence so you don't have to. Safety & ethics, the global stakes, and using these tools well in real life. The Postscripts, by Dr. Candace Black. https://hellopostscripts.substack.com/ Launching July 2026.
@jharri35.bsky.social @jharri35.bsky.social 
@b1fg.bsky.social @b1fg.bsky.social 
@victorytwin.bsky.social @victorytwin.bsky.social The depth of love is boundless........stargazing madness.......come to the edge he said, no, we will fall, come to the edge he said, I did, he pushed me and I flew- J @jalexboyd.bsky.social @jalexboyd.bsky.social
@h2oshed.bsky.social @h2oshed.bsky.social 
Dr Rowan Hayes- Author @rowanhayes.bsky.social Affiliate LInk ( make money) https://interview-prep-class.getrewardful.com/signup
Books: https://a.co/d/0008qOWw
Free Weekly AI tips: https://buttondown.com/smarter-by-thursday
Free Daily Prompts: https://buttondown.com/one-true-prompt
@bgiles23.bsky.social @bgiles23.bsky.social 
European Medical Journal @emjreviews.com #1 open access destination for healthcare professionals globally.
🔗 emjreviews.com
wolfkann @asdfjkl66.bsky.social 
Daniel Kimmage @dkimmage.bsky.social 
Natalie Linton @nlintonepi.bsky.social Infectious disease epidemiologist and modeler, AIxBio researcher.
Matthieu Cotteret @matthonbluesky.bsky.social Prospective du Numérique & de l’IA | Dr en science politique | Je décrypte comment le numérique reconfigure le travail, les interactions sociales et la connaissance de soi | J’imagine des usages (parfois bénéfiques) des objets numériques et de l’IA 🤖
@abroadforce.bsky.social @abroadforce.bsky.social 
Katrina Manson @katrinamanson.bsky.social Author of Project Maven: A Marine Colonel, His Team, and the Dawn of AI Warfare
https://wwnorton.com/books/project-maven
The Cosmopolitan Republican @cosmogop.bsky.social Centrist Republican. Internationalist. Pro-NATO. Free market capitalist commied to science, logic and reason..🇺🇲🇬🇧🇫🇷🇩🇪🇺🇦🇮🇱🇨🇿🇮🇹🇨🇦🇸🇪🇳🇴🌐
DJ "Jo" NoneYa 🟧 @djnoneya.bsky.social (she/her) Retired, single (not looking), Mom/Grammie/GreatGram, ITtech, Genealogist, voracious reader, history/space nerd, music/films, politics, Equal Rights/LGBTQIA+ Advocate, ProChoice, Military Daughter/Mom/Grammie, NO DM's (ask 1st) violate = BLOCK
https://cloudtotalsecurityosx.blogspot.com @ctsecurityosx.bsky.social https://cloudtotalsecurityosx.blogspot.com/
https://groups.google.com/g/cloudtotalsecurityosx
Roman Lutz @romanlutz.bsky.social Responsible AI | AI Red Teaming at Microsoft
Riley @rwintermute.com #Cybersecurity analyst & misinformation antibody, former video game professional. Currently seeking remote infosec roles outside of the US. Google certified professional. Yes I have pronouns
Cash App: $cerebrix
https://buymeacoffee.com/cerebrix_tv
Cat Alyst 🏳️⚧️🇨🇦 (they/them) @catalystmeow.bsky.social 🟨⬜️🟪⬛️nonbinary trans person,
they/them (Ex: “They are a friend”), Millennial, atheist, autistic (diagnosed), trauma survivor, volunteer, 🇨🇦ally to 💙Democrats
🇺🇸resources:
swingleft.org
blackvotersmatterfund.org
fieldteam6.org
iwillvote.com
indivisible.org
Ghita Benotmane @ghitabo.design I do service design, mostly. Philosophy nerd.
If you're wondering, it's pronounced 'Rita'.
📍Paris, France.
Policy Slop @policyslop.bsky.social Tired: sovereignty
Wired: scorching hot nationalism
Profile pic: El Fisgòn
atj15 @atriverside.bsky.social Great-GrandMother ~ born at 310.3 ppm
Grad Cert Buddhist Philosophy, 1971-72, LTWA, Dharamsala, India
📸"Storm Watch"
@gbreads.bsky.social @gbreads.bsky.social 
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
J.P. Hicks @jperryhicks.bsky.social Infosec | Vocalist
Nashville, TN
https://jphicks.idlemindmedia.com
Joshua P. Hicks @joshuaphicks.com 
@benjamorales.bsky.social @benjamorales.bsky.social 
@eatboa.bsky.social @eatboa.bsky.social 
Jakob Hensing @jhensing.bsky.social Head of Political Economy @ Global Public Policy Institute (GPPi), Berlin. Mainly working on economic statecraft and critical technologies.
Orpheus Lummis @orpheuslummis.info Advancing AI safety through convenings, coordination, software, analysis
Founder of HΩ (https://horizonomega.org), based in Montréal
Lonely Planet without Visa 行者 @dlan66.bsky.social Dislike Gestapo twerps in X. Hereto exodus to enjoy Bluesky.
烦X盖世太保傻B, 乐得此处遁入兰天。
Jen Callahan @jen-callahan.bsky.social Editor & writer. The people of DC deserve the right to govern ourselves.
USA LEAVE CANADA ALONE 🇨🇦❤️
@harris-helen.bsky.social @harris-helen.bsky.social - S Sena @sahbazsena.bsky.social Bir de varlığımıza açıklama mı getireceğiz!
@xs-p.bsky.social @xs-p.bsky.social 
Kriz Tahimic @kriztahimic.bsky.social Undergraduate | Interested in AI & Mechanistic Interpretability
Joshua Schwartz @joshschwartz.bsky.social Assistant Professor of Int'l Relations at Carnegie Mellon University | PhD at UPenn | Former Fellow at Harvard & MIT | I study things that go boom
joshuaaschwartz.com
Rima I Anabtawi @rimaanabtawi.bsky.social Palestinian-American digital-internet pioneer. Non-profit, NGO founder. Scholar, analyst, consultant, lecturer. Humanist. MENA Peace and Reconciliation. Interdisciplinary Narrative Studies. Campari enthusiast. Dawg Mom. Yankees & Giants Fan.
@reidmwhitaker.bsky.social @reidmwhitaker.bsky.social 
Andrew RC Marshall @journotopia.bsky.social Investigative reporter for Reuters • Three-time Pulitzer Prize winner • Author of "The Trouser People: Burma in the Shadow of the Empire" • Co-author of “Aum: The Cult at the End of the World” • Signal: AndrewMarshall.13 • thetrouserpeople.com
Luc ME Vanderveken @lmevanderveken.bsky.social Embrace Openness:
– Encourage CURIOSITY 🧠
– Enhance COMPASSION ❤️
– Empower COURAGE 💪
As authoritarian movements nurture:
•VoJ ~ voices of judgment
•VoC ~ voices of cynicism
•VoF ~ voices of fear
to exalt closedness in a world of woe and sin
@juampamuc.bsky.social @juampamuc.bsky.social 
Marcel Green @rewireddefender.bsky.social Working at the intersection of criminal law, international affairs, and artificial intelligence. More here: https://eastbytewest.com/
Altmetric @altmetric.com We measure the attention that research outputs receive from policy documents, mainstream news outlets, Wikipedia, social media and online reference managers. We detect sentiment of Bluesky/X posts.
Come for the attention to research. Stay for the memes.
Matt Parreira @mattparreira.bsky.social Growth · Partnerships · Public Good 🍁
I help organizations build the relationships and capacity they can't afford to wing.
Founder, Growthway · growthway.ca
John Fitzgerald @johnfitzg.bsky.social digital evolution • charities • change • digital strategy • tech for good • fixing the plumbing • responsible AI • Scotland • feed may contain bikes and sailing