National Emergency Briefing @nebriefing.bsky.social Last November top UK experts briefed leaders on the latest science to galvanise genuine emergency action on the climate & nature. The film version of this landmark event launched 7.04.26.
Find a screening near you
https://www.nebriefing.org/screening-map
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
/dev/zero @compromised.systems Full of sound and fury
Signifying nothing
Campaign against Climate Change @campaigncc.bsky.social Based in the UK, we bring people together to push for urgent action to prevent the catastrophic destabilisation of global climate, as linked to other social justice issues. Trade union group @cacctu.bsky.social
Tracy @hackerpinup.bsky.social 
Rachel Millward @rachelmillward.bsky.social Deputy Leader, Green Party of England & Wales. co-leader of Wealden District Council, Sussex. Spokesperson: Culture, Sport & Digital Inclusion. Founder of Birds Eye View int'l women's film festival. Friends of River Medway. Ashdown Forest conservator.
Mothin Ali @mothinali.bsky.social Deputy Leader of Green Party & Councillor for Gipton and Harehills.
Aka The Hero Of Harehills
@darkamaul.bsky.social @darkamaul.bsky.social Security Engineer @ Trail Of Bits
CommonGroundOrgUK @commongroundorguk.bsky.social The billionaires and their media are using hate and fear to divide communities and win power. We believe there’s more that unites than divides us and we’re having the conversations that prove it. www.commongroundorg.co.uk
Mike Tapp MP @miketapp.bsky.social MP for Dover & Deal.
Yvette Cooper MP @yvettecooper-mp.bsky.social Labour MP for Pontefract, Castleford, Knottingley & Altofts
Basingstoke & North East Hampshire green party @bstoke-green-party.bsky.social We are the Basingstoke & North-East Hampshire Green Party, working for environmental, social and economic justice, locally. A breath of fresh air...
Published and promoted on behalf of The Green Party, at The Green Party, PO Box 78066, London, SE16 9CQ
Molly Scott Cato @greenpartymolly.bsky.social Vice Chair of the European Movement 🇪🇺 Former Green MEP 💚 Grandma 👵
James Meadway @meadwaj.bsky.social Economist. Host of the weekly Macrodose podcast: https://bsky.app/profile/macrodosepod.bsky.social
Robin Ince @robinince.bsky.social Two books published this year - Normally Weird & Weirdly Normal and poetry collection Ice Cream for a Broken Tooth
PINKERITE @pinkerite.com Steven Pinker, the Intellectual Dark Web and Race Pseudoscience
https://www.pinkerite.com
Follow me if you like harsh criticism of race pseudoscience, Steven Pinker and the whole IDW gang from Bari Weiss to Peter Thiel to Elon Musk to Eric Weinstein etc.
Robert Llewellyn @bobbyllew.bsky.social Born at 314 ppm CO2. (We are now at 427.8 ppm CO2)
Founder and presenter on the Everything Electric Shows.
That bloke from Red Dwarf and Scrapheap Challenge.
Info@unitedagents.co.uk
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
https://podcasts.apple.com/podcast/id1837201724?i=1000724643828
Dr. Émile P. Torres @xriskology.bsky.social Philosopher and historian of human extinction (sadly, an increasingly relevant topic). Coined the term “TESCREAL” w/ Timnit Gebru. Salon, Truthdig, WaPo, Aeon, etc.
Rachel Donald @racheldonald.bsky.social I investigate why the world is in crisis: www.planetcritical.com
I also investigate what to do about it: www.planetcoordinate.com
Join subscribers in 188 countries.
OOO until Nov.
voydstack @voydstack.re VR @ Synacktiv, low level security enthusiast
https://voydstack.re/
RE//verse @re-verse.io https://re-verse.io/ reverse engineering conference
Hexacon @hexacon.bsky.social Offensive security conference in the heart of Paris. 10-11th October 2025
https://www.hexacon.fr/
Foundry Zero @foundryzero.co.uk We're a specialised supplier providing cyber security research, engineering services and training.
The Telegraph @telegraph.co.uk Think ahead with the latest news, comment, analysis and video.
Subscribe here: https://telegraph.co.uk/customer/subscribe/
Electromagnetic Field @emfcamp.bsky.social A weekend of geekery in an internet-connected field. Returning in summer 2024.
Website: emfcamp.org
Fediverse: @emf@emfcamp.org
Twitter: twitter.com/emfcamp
Emma Monk @monkemma.bsky.social Molecular Biologist. Debunker of myths. Proud European. 🇩🇰🇪🇺🇬🇧
www.emmamonk.co.uk
https://monkdebunks.substack.com
www.linkedin.com/in/emma-monk-780686190
https://medium.com/@info_28174
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
Andrew Sissons @acjsissons.bsky.social Day job: climate change, heat pumps, energy at Nesta
Other stuff: low-fi economics on growth, cities & economic geography, general UK policy, occasional basic charts
Bristol, he/him, lots of parenting / caring.
Personal account.
Patrick Howell O’Neill @patrickhowelloneill.com Journalist at Bloomberg News in DC. Signal: @howelloneill.01, email: patoneill1@bloomberg.net https://www.bloomberg.com/authors/AXb8dLPHBFc/patrick-howell-oneill
Ceist @ceist.bsky.social Debunking fake graphs/memes & disinformation about human-caused global warming & climate change for the last 20 years.
Australian.
#ClimateChange
#ClimateCrisis
https://x.com/Ceist8
Climate Emergency UK @climateemergencyuk.bsky.social We inspire and support UK council climate action, enabling communities and councils to reach net zero at the scale and pace needed - measured by our Council Climate Action Scorecards - https://councilclimatescorecards.uk/
https://climateemergency.uk/
The Economist @economist.com News and analysis with a global perspective, since 1843. We’re here to help you understand the world around you. Subscribe here: https://econ.st/4fAeu4q
Ed Balls @officialedballs.bsky.social Dad, cook, pianist, economist, Harvard, King's London, Holocaust Fdn co-Chair, NCFC, podcaster, retired dancer, former Cabinet minister, sometimes on TV & Radio
Tortoise @tortoisemedia.bsky.social Slow news, without the noise 🐢
✉️ Get our daily Sensemaker email https://torto.se/4dqZHYt
🎧 Download our audio app http://torto.se/3pek1IW
Evan Davis @evanhd.bsky.social The bloke who presents the BBC Radio 4 PM programme as well as the Bottom Line. And Dragons Den on BBC1. I try to be reasonable, but it is sometimes a struggle.
🇺🇦 Xorhex 🇺🇦 @xorhex.bsky.social 
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
OffensiveCon @offensivecon.bsky.social OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by Binary Gecko GmbH.
The Citizen Lab @citizenlab.ca We are an academic research unit at the University of Toronto investigating novel threats to democracy, human rights, and global security in the digital ecosystem.
DistrictCon @districtcon.bsky.social A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit.
Feb. 6-7, 2027
districtcon.org
@ramseykant.bsky.social @ramseykant.bsky.social 
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Meysam @r00tkitsmm.bsky.social Security Researcher.
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Another Green @anothergreen.bsky.social #ClimateChange #Renewables #Ecosocialism #Think32 #ElinorOstrom #Commons #CorneliusCardew #GaeilgeGachLá #BoycottTrump
Duncan Ogilvie @mrexodia.bsky.social and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...
Winnona @winnona.bsky.social @DistrictCon Founder. Hacker and attorney. @CyberStatecraft / @BelferCenter fellow, ex-Google threat research. Dog mom. Opinions=my own 👩🏻💻
Torsten Bell @torstenbell.bsky.social Member of Parliament for Swansea West
@markingall.bsky.social @markingall.bsky.social Twitter quitter. Former Labour Councillor, resident of Harlow. Teacher, Dad and follower of THFC.
Paula Surridge @psurridge.bsky.social Professor of Political Sociology, University of Bristol
British politics, elections, public opinion and (a lot of) political values.
SubStack: https://pollingsnippets.substack.com/?r=4a6d0z&utm_campaign=pub-shar
Peter Stefanovic @peterstefanovic.bsky.social Lawyer, Filmmaker, Big Issue top 100 Changemaker 2024, CEO CAMPAIGN FOR SOCIAL JUSTICE https://www.cfsj.co.uk/
Labour Movement for Europe @labour4europe.bsky.social The pro-EU society ⭐️ affiliated to the Labour Party 🌹 Standing for Labour, Standing for Europe 🇪🇺
Be part of our movement here:
labourmovementforeurope.uk/join
Liberal Democrats @libdems.org.uk For a Fair Deal 🔶 Leader: @EdDavey.libdems.org.uk 🔶 Deputy Leader: @libdemdaisy.bsky.social
Promoted by Liberal Democrats, 66 Buckingham Gate, SW1E 6AU.
www.libdems.org.uk
The Green Party of England & Wales @greenparty.org.uk 💚 Real hope. Real change.
greenparty.org.uk
Promoted by Chris Williams on behalf of the Green Party of England and Wales c/o PO Box Green Party London SE1P 6YL
The Rest Is Politics @therestpolitics.bsky.social A view on politics at home & abroad, while bringing back the lost art of disagreeing agreeably with Rory Stewart & Alastair Campbell. Powered by Fuse Energy⚡
https://linktr.ee/RestIsPolitics
@ghidraenjoyer.bsky.social @ghidraenjoyer.bsky.social 🇨🇦 iOS Vulnerability Researcher, views are my own.
crazy hugsy @blah.cat Someone who likes debuggers a bit too much
🇨🇦 • 🇰🇷 • 🇫🇷
Trenchant @trenchantarc.bsky.social Trenchant. An L3Harris company.
Jack @xploit.dev Principal Exploit Dev @ Breakpoint Research https://breakpointresearch.com/
David ⚡⚛ ⚡ - also https://mastodon.social/@__db__ and dbph on x @dbph.bsky.social /me yet another random hacker. (@atlassian). Journalist as defined by the Evidence Act 1995. Subject to gdpr as an EU citizen.
Greg Jackson @gjuk.bsky.social Founder http://octopus.energy
Customer issues: email greg at octopus dot energy for best response
Blog at http://octopus.energy/blog
Alastair Campbell @alastaircampbell2.bsky.social Writer, strategist, co-presenter the U.K. No1 podcast The Rest Is Politics … love Britain hate Brexit, loved Twitter loathe Musk n Trump 
Octopus Energy @octopus.energy Floating about.
We believe energy should be better - a better experience for customers, better for the planet, and better value for money.
Need help from our social media team? https://octo.ps/bluesky-help
@meatba11s.bsky.social @meatba11s.bsky.social 
Dave Aitel @daveaitel.bsky.social 
The New World @thenewworldmag.bsky.social Read: TheNewWorld.co.uk
Join: TheNewWorld.co.uk/subscribe
Buy merch: shop.thenewworld.co.uk
NCSC UK @ncsc.gov.uk We are the National Cyber Security Centre – part of the UK’s intelligence & cyber agency GCHQ. We help to make the UK the safest place to live and work online.- N @nerdkernel.bsky.social @nerdkernel.bsky.social
Matt Lewis @m4ttlewis.bsky.social Cyber stuff. Guitarist. Runner. Xennial. Cat lover. Bon viveur. Closet comedian.
Views not my own they made me say it.
@mike1508.bsky.social @mike1508.bsky.social 
liz @anat0m1a.bsky.social they/she 🏳️⚧️ | iOS Researcher | Azumanga Daioh Enjoyer
Ivanlef0u @ivanlef0u.bsky.social ivanlef0u.fr
Interrupt Labs @interruptlabs.bsky.social We’re here to provide world-leading vulnerability research and research capabilities. From browsers, mobile, automotive and everything in between.
www.interruptlabs.co.uk
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Natalie Silvanovich @natashenka.bsky.social Google Project Zero
Cam @cam-b.bsky.social I'm a big ol' nerd that likes computers and movies.
Josiah Mortimer @josiahmortimer.bsky.social Chief Reporter at UK political outlet Byline Times. I cover democracy, campaigning, and Britain's media.
Followers can reply to posts (ask to DM me). Open to news tips.
'Fake news w*nker' - Tommy Robinson.
Ryan Stortz @withzombies.bsky.social Memory Corruption, iOS, Swift, LLVM, CTF, old man stuff
NYC
Phenol @phenol42.bsky.social Former chemistry student. 42born2code alumni. Reversing and pwning stuffs at RandoriSec. 
F4b @0xf4b.bsky.social VR team tech lead @synacktiv.com
Kylie McDevitt @kyliemcdevitt.bsky.social Cofounder & CEO @infosectcbr.bsky.social | Organiser @bsidescbr.bsky.social
InfoSect @infosectcbr.bsky.social 
@silviocesare.bsky.social @silviocesare.bsky.social 
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
professional rustacean 🦀🇺🇦🌻😷 @adhsec.bsky.social reverse engineering & vulnerability research, ex MWR Labs, generally bad at computers, memory safe(probably), OS internals/hypervisor/browser research and bug hunting r&d (❤️program/code analysis)🐞🔍 @adhsec on hellsite, they/them, enby, #AuDHD
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
Dale Vince @dalevince.com Green Industrialist | Founder of Ecotricity, Skydiamond, Green Britain Foundation | Chairman of Forest Green Rovers | UN Climate Change Champion |
Media enquiries: press.office@ecotricity.co.uk
Weekly Podcast: Zerocarbonista
ufo @uefo.bsky.social vim enjoyer
Sam Thomas @xorpse.ghost.sh Program Analysis / Reverse Engineering
Website: https://xv.ax
Nathan @nath-ormond.bsky.social Senior Software Engineer. Hustling.
Retired Philosophy Content Creator.
Academic Background in Philosophy and Statistics.
Pragmatist, Humanist & Christian.
Blog: https://substack.com/@entscheidungsproblem
Naomi Klein @naomiaklein.bsky.social "End Times Fascism" book coming September 2026.
Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire.
UBC Professor of Climate Justice.
🔗 naomiklein.org
📬 news.naomiklein.org/newsletter
Alex Plaskett @alexplaskett.bsky.social Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
@hasherezade.bsky.social @hasherezade.bsky.social Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc) ; https://hasherezade.net
cts @gf256.bsky.social Hacker and meme enjoyer
Colin O'Flynn @oflynn.com Colin is a huge nerd. Hardware hacking, open-source hardware, electronics design, academic stuff, dog stuff in some order. Assistant Prof @ Dalhousie Uni, advisor/co-founder NewAE Technology Inc.
Ange @angealbertini.bsky.social Reverse engineer, file formats expert.
Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika...
Security engineer @ Google. He/him.
b1ack0wl @b1ack0wl.com 0day Researcher @ ████████████ / Baker / 0wl
// I post random things on here
Paolo Stagno @voidsec.bsky.social Director of Research at Crowdfense
Windows Vulnerability Researcher and Exploit Developer, ex-Exodus Intelligence
voidsec.com