Colin Carlson @colincarlson.bsky.social Climate change, global health security, science diplomacy, and good bad futures • Yale • carlsonlab.bio • viralemergence.org • he/they
Chris Baraniuk @chrisbaraniuk.com Freelance science & technology journalist. 12+ years experience. Irish/Polish. Writes for the BBC, Wired, The Guardian and others!
Portfolio: chrisbaraniuk.com
Newsletter: thereengineer.pro
Coaching: chrisbaraniuk.com/coaching
HQ: Belfast, N. Ireland
Ed Conway @edconway.bsky.social Pre-order TRADE WORLD! https://lnk.to/TradeWorldBook
Henry Mance @henrymance.ft.com UK news editor, Financial Times. I write some of the headlines. I also wrote a book, How to Love Animals. https://www.ft.com/henry-mance
John Holbein @johnholbein1.bsky.social Associate Professor of Public Policy, Politics, and Education @UVA.
I share social science.
Chris Bataille @chrisbataille.bsky.social Mountains, paddleboards & bikes. Tech & policy towards a net-zero GHG economy, focus on industry. Happy globalist. @ColumbiaUEnergy @bataille_chris
http://IDDRI.org, http://netzerosteel.org http://netzeroindustry.org IPCC AR7 CLA WGIII
@jacobtref.bsky.social @jacobtref.bsky.social blog.jacobtrefethen.com
OpenAI Foundation
science!
Very Sane AI Newsletter @verysane.ai Ideas in AI, preferably in English. Mostly what and why, a little how.
Bill Gates @billgates.bsky.social Global Health. Energy Innovation. Alzheimer’s. https://gatesnot.es/tgn
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.
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
James O'Malley @jamesomalley.co.uk @Psythor on Twitter. Freelance writer covering politics/tech/nerd stuff.
Read my content: takes.jamesomalley.co.uk
Yes, I inevitably have a podcast too: yimbypod.com
Free the Postcode Address File!
Julia M. Rohrer @dingdingpeng.the100.ci Personality psych & causal inference @UniLeipzig. I like all things science, beer, & puns. Even better when combined! Part of http://the100.ci, http://openscience-leipzig.org
Noah Kazis @noahkazis.bsky.social Ass't professor at Michigan Law. Formerly NYU Furman Center, NYC Law Department, Streetsblog NYC. Cities, suburbs, housing and transportation.
Justin Wolfers @justinwolfers.bsky.social Econ professor at Michigan ● Senior fellow, Brookings ● Intro econ textbook author ● Chief economist & Deputy platypus https://newsletter.platypuseconomics.com ● Find me: https://linktr.ee/justinwolfers
Alex Turnbull @alexbhturnbull.bsky.social Opticore CFO / Energy things with ANU
syncretica.substack.com
https://scholar.google.com/citations?user=1Vg7PNIAAAAJ&hl=en
Adam Tooze @adamtooze.bsky.social Chartbook Substack https://adamtooze.substack.com/
OnesandTooze podcast https://foreignpolicy.com/podcasts/ones-and-tooze/
C******* University historian, Director European Institute, Chair Cttee on Global Thought.
Economics, history, theory, politi
Paul Graham @paulgbot.bsky.social Mirror of Paul Graham’s X account (https://x.com/paulg). Maintained by @fela.xyz, purely as a public service.
Sam Freedman @samfr.bsky.social Writes the most popular UK Substack (samf.substack.com)
Author of Sunday Times bestselling book "Failed State". (An Economist and Financial Times Book of the Year for 2024). Working on book two.
Senior fellow: Institute for Government
Stian Westlake @stianwestlake.bsky.social Executive Chair of the Economic and Social Research Council. Metascience, evidence, data infrastructures, economic growth.
Dustin Moskovitz @moskov.goodventures.org Co-founder at Asana and Good Ventures (a funding partner of Coefficient Giving). Strange looper. You can just build the things you want to see in the world.
“Criminally underliked”
Aveek Bhattacharya @aveek18.bsky.social Strategy Fellow, Global Health & Wellbeing at Coefficient Giving. Views my own
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
Justin Sandefur @justsand.bsky.social Development economist, worrying about economic growth these days. https://www.openphilanthropy.org/about/team/justin-sandefur/
Dave Jones @cleanpowerdave.bsky.social Build clean power + electrify⚡️ Chief analyst and co-founder of @ember-energy.org. Electricity analyst since 2000, still learning;)
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
Kingsmill Bond @kingsmillbond.bsky.social Energy strategist @ember-energy.org
Catherine Kerr - Fitness Coach @catherine-kerr.bsky.social Helping women feel stronger 💪🏼 without diet and exercise taking over.
BSc Sports & Exercise Science.
Evidence-based online coaching, and personal training in Edinburgh and Stirling 🏴
www.catherinekerrfitness.com
Nicolas Fulghum @nicolasfulghum.bsky.social Senior Energy and Climate Data Analyst @emberenergy.bsky.social | Lead author of the Global Electricity Review | Finding, curating and explaining the data behind the global energy⚡️transition.
Matthew Yglesias @mattyglesias.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
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
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)!
Robbie Andrew @robbieandrew.bsky.social Senior scientist at Oslo-based CICERO Center for International Climate Research • 🌍Global Carbon Project • https://robbieandrew.github.io/
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Simon Clark @simonoxfphys.com Science communicator, video maker, author, podcast creator. PhD in theoretical atmospheric physics. Born at 354 ppm.
Ambassador for @coolearthaction
https://linktr.ee/simonoxfphys
Richard Tol @richardtol.bsky.social Professor Dr Richard S.J. Tol FREcon MAE
Economist interested in energy, environment, and climate
EBS19 (E4 B3 S12), H127
ORCID https://orcid.org/my-orcid?orcid=0000-0002-8012-3988
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
John Hanger @jrfhanger.bsky.social Support decarbonization, zero-CO2 generation & competitive markets. Former Commissioner of PA PUC, Secretary of PA DEP, Secretary of Policy & Public Advocate for consumers of Philadelphia's municipal utilities. Law degree.
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
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
Elisabeth Gilmore @lisgilmore.bsky.social Climate scientist, engineer, public policy, and social scientist; SDG and climate action synergies expert group; IPCC lead author AR6 Working Group II; GEO-7 lead author; Associate Professor, Carleton University, Ottawa, Canada
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
Gernot Wagner @gwagner.com Climate economist, Columbia
https://gwagner.com
It's pronounced "juggernaut" without the "jug"
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.
Steven J. Davis @stevenjdavis.bsky.social Professor at Stanford Doerr, Advisor to Watershed. Steer Global Carbon Project, Co-lead Carbon Monitor, Contributing Author to IPCC, Tech Council of SBTi. https://sustainablesolutions.stanford.edu
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
ClimateFran @climatefran.bsky.social professor @UCDavis | climate change economist / scientist / general nerd | White House CEA 2022-23
https://franmoore.faculty.ucdavis.edu/
@boyanslat.bsky.social @boyanslat.bsky.social 
Tamar Haspel @tamarhaspel.bsky.social James Beard winning WaPo columnist writing about food & science, author of TO BOLDLY GROW, gentleman oyster farmer. 
Linus Blomqvist @linusblomqvist.com PhD student at the Bren School at UC Santa Barbara, former Director of Food & Agriculture and Conservation programs at the Breakthrough Institute. Land use/conservation/agriculture. Birder. www.linusblomqvist.com.
Sam Butler-Sloss @sambutl3r.bsky.social Research on the global cleantech revolution @Ember-energy.org
Ex-RMI
Conrad Hackett @conradhackett.bsky.social Demography nerd at Pew Research Center
Global religious change, sociology
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
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
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/
Chris Colose @ccolose.bsky.social Climate scientist. Interested in past, present, and future Earth and planetary climates.
Daan Walter @daanwalt3r.bsky.social Principal Strategist at Ember
Rachel Glennerster @rglenner.bsky.social President CGD. Development economist. Passionate about impact, evidence and innovation.🔸10% pledge. Posts=personal views.
cgdev.org
Prof Richard Betts @richardabetts.bsky.social Climate scientist, University of Exeter & Met Office. Expert Adviser to Adaptation Committee of the Climate Change Committee. Lead author IPCC AR4, AR5, AR6 & AR7. Live music lover, supporter of grassroots venues. Cycles a lot, rock climbs occasionally.
Brian Klaas @brianklaas.bsky.social Professor of Global Politics @UCL. Author of “Fluke." Writer @TheAtlantic. Host, Power Corrupts podcast. The Garden of Forking Paths Substack.
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/
Tyler Norris @tnorris.bsky.social "An expert in power systems" -NYTimes | J.B. Duke Fellow @DukeU | Substack: http://powerpolicy.net
Madhu Pai, MD, PhD @madhupai.bsky.social Inaugural Chair, Department of Global & Public Health, McGill University, Montreal & Canada Research Chair in Epidemiology & Global Health 🇨🇦
Tweets: own views. He/him.
https://en.wikipedia.org/wiki/Madhukar_Pai
Kevin Hall @kevinh-phd.bsky.social Nutrition, metabolism & obesity scientist. KevinHallPhd.com
Rust Never Sleeps / George Morrison🇨🇦 @rustneversleeps.bsky.social Investment pro here for
• climate science, economics, solutions, policy, investment, impacts
• energy transition
• economics
Big on domain experts/expertise, abundance, potential.
*V* anti- fake experts, poseurs, snark, *esp.* climate-related.
Corey Cantor @coreybcantor.bsky.social Research Director, ZETA. Avid Nets fan, Coldplay aficionado, and follower of DMB. Formerly: BNEF Senior Associate for Electric Vehicles. Cory Booker econ Senate staffer, NDN think tanker, Wash U & Yale YSE grad. Views are my own.
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Cross Government Climate Hub (CGCH) @collectiveforc1.bsky.social Hosted by the Collective for Climate Action (CfCA): UK Public Sector volunteers connecting the UK Government, Academics and Charity Sectors on Climate. Join us here or share/use our resources: http://linktr.ee/cfca you could surprised 🌍
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Michael Liebreich @mliebreich.bsky.social Host @CleaningUpPod. CEO Liebreich Associates. Managing Partner Ecopragma Capital. Founder, Contributor @BloombergNEF. Ex Board TfL, Board of Trade. Olympian. Don't message me - I'm not prepared to give away personal data to prove my age. Srsly BlueSky!
Robinson Meyer @robinsonmeyer.bsky.social I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
Lee Crawfurd @leecrawfurd.bsky.social Senior Research Fellow at the Center for Global Development
https://www.cgdev.org/expert/lee-crawfurd
Dan Visioni @danvisioni.bsky.social Climate scientist studying aerosols, chemistry, radiation, climate & society from Volcanoes 🌋and Climate Intervention. Assistant Professor at Cornell EAS, from 🇮🇹proudly🏳️🌈 More at https://dan-visioni.github.io/ and https://www.wcrp-climate.org/ci-overview
Prof Ray Wills @profraywills.futuresmart.com.au Futurist
Disruption
Ag, biz, cities, climate, ecology, economy, energy, renewables, robots, tech, transport
World Top100 Sustainability
MD Future Smart Strategies™
Prof UWA
Be Good
(I only follow accounts with name+pic+profile + poke me!)
Alec Stapp @alecstapp.bsky.social Co-founder IFP
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
@wdmacaskill.bsky.social @wdmacaskill.bsky.social 
Stefan Schubert @stefanschubert.bsky.social I run The Update newsletter: www.update.news
Book: academic.oup.com/book/56384
David Evans @daveevansphd.bsky.social Economist at the Center for Global Development. Formerly: Inter-American Development Bank, World Bank, RAND Corporation, & my local movie theater. I mostly share about international development research plus books and movies. Views mine, not my employer's.
Alexander Berger @albrgr.bsky.social CEO of Coefficient Giving
holly jean buck @hollyjeanbuck.bsky.social energy & climate policy, writer, analyst
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Tim Harford @timharford.ft.com FT columnist, BBC journalist, author, host of Cautionary Tales, professional nerd.
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Ember @ember-energy.org Global energy think tank accelerating the clean energy transition with data and policy #CleanPower info@ember-energy.org
https://ember-energy.org/
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
Harris Berton @harrisberton.bsky.social Climate dad, Canadian energy policy nerd. I post about energy technologies and how we can use them to stop climate change. Views my own. #energysky
Joey Politano🏳️🌈 @josephpolitano.bsky.social Writing a data-driven newsletter about economics @ apricitas.io
Nuance? In this Economy
Full Employment Stan, Brazilian Coffee Tariff Victim |
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.
Emil Dimanchev @emildimanchev.bsky.social Interdisciplinary scientist working on energy systems and climate policy. Postdoc at Princeton ZERO Lab. Research Affiliate at MIT CEEPR. Consulting for Good Judgment. 0th-gen immigrant. Writings: dimanchev.com.
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
Juan Moreno-Cruz @jmorenocruz.bsky.social Canada Research Chair in Energy Transitions
University of Waterloo.
https://morenocruz.org
Alice Evans @draliceevans.bsky.social Visiting Associate Professor at Stanford University
Writing "The Great Gender Divergence"
Substack: www.ggd.world
Roger Pielke Jr. @thehonestbroker.bsky.social undisciplined scholar and recovering academic @AEI @DNVA1 @CUBoulder @UCL | Subscribe to The Honest Broker ➡️ http://rogerpielkejr.substack.com
Angus Hervey @angushervey.com fixthenews.com
Sharing stories of human progress, environmental restoration, clean energy, and scientific discovery.
Rachel Bonnifield @rachelbonnifield.bsky.social Director of Global Health Policy & Senior Fellow @Cgdev. Global health, lead poisoning, R&D, AMR, pandemic prep, pharma, econ, and development, with a side of foster kittens. Views are my own.
Michael Clemens @mclem.org Economist and professor at School of Government & Policy, Johns Hopkins University. Fellow at Peterson Institute for International Economics, IZA, CReAM, CGD. Assoc. Editor JEP. Personal views only.
Web: http://mclem.org
ORCID: 0000-0003-1354-0965