The all-new, high-speed NextGen Acela is here!
Book today: amtrak.com/nextgen-acela
Founder @democracydocket.com. Chair of Elias Law Group. My dog's name is Blue.
Postdoc at UC San Diego | physics of climate 🌤️ 🌍 | PhD Oxford | views my own | he/him
andrewilwilliams.github.io
Climate scientist, Professor & Dept. Head at Texas A&M University.
Book: ClimateDemon.com, https://Metamodel.blog, https://github.com/mitotic, https://r.saravanan.us/about
Topics for curating Bluesky-client https://skylimit.dev: 2.7, #climate, #skylimit
Extreme weather and climate change expert writing for Yale Climate Connections. Co-founder, Weather Underground; former hurricane hunter.
Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements
The 💯-hour Weather and Climate Livestream (May 28-June 1, 2025) and continued efforts to #SaveAmericasForecasts through sharing the importance of weather and climate science. [Photo: NYTimes]
Learn more: wclivestream.com/
Head of the Advanced Placement Program https://linktr.ee/APTrevor
"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
PhD -> Postdoc | Atmospheric & Oceanic Sciences
Interested in aerosols, clouds, and geoengineering
Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.
Researching clouds & climate @ CU Boulder 🌧🌎 • ex-NOAA GFDL • NOAA C&GC Fellow '24 at LDEO • Caltech ESE PhD '23 • UChicago Physics BA '18 • she/her • All views expressed are my own and do not necessarily reflect those of my employer.
Former German Nazi concentration & extermination camp Auschwitz. Official account. We commemorate victims, educate about history & preserve the authentic site.
www.auschwitz.org | lesson.auschwitz.org | podcast.auschwitz.org
Dictionary ambassador, Merriam-Webster.
Princeton Professor. Exploring co-benefits of a clean energy transition for air quality and public health.
Climate Scientist at NOAA GFDL | Interested in Polar Climate Change and Predictability | gfdl.noaa.gov/mitch-bushuk
Scientist in Boulder, CO with Austrian roots. Views expressed are my own.
Earth-Human Systems Scientist at the Joint Global Change Research Institute (PNNL) and the Center for Global Sustainability (UMD). Canoeist. Singer. Comments are my own. He/him/his.
Assistant Professor at UW Atmospheric and Climate Science
Atmospheric Chemistry & Carbon Cycle
https://alexjturner.github.io/
Atmospheric chemist, professor, reader, baker,
Climate scientist at CICERO, Oslo. I try to talk about climate science, but inevitably start talking about trains and bicycles if left unattended.
Atmospheric Scientist | Chemistry Professor | Dad | Views my own
Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
AI for Environmental Science + Science of AI | Dalton Family Chair in Environmental Data Science & Sustainability | Professor of Computing & Data Sciences and of Earth & Environment @ Boston University
Bronx boy. Cubs fan. Dad, husband, writer, podcaster and cable news host.
The Sirens’ Call: How Attention Became the World’s Most Endangered Resource out now.
https://sirenscallbook.com/
UC Berkeley Professor, atmospheric scientist
The UK's Earth system model provides robust science knowledge in support of UK & international climate actions.
https://ukesm.ac.uk/
Professor in Climate and Environmental Physics @unibern, Lead Author @IPCC_CH SROCC, Views are my own
Atmospheric Scientist, atmos dynamics/chemistry-climate, polar vortex expert. Views expressed are mine.
Professor at #UNC Environmental Sciences and Engineering working on air pollution, climate change, global health, energy. Opinions my own.
The Center for Infectious Disease Research and Policy at the University of Minnesota
#InfectiousDiseases #PublicHealth #ScienceCommunications
Director, CIDRAP
New episodes of our podcast on the latest infectious disease threats: https://www.cidrap.umn.edu/osterholm-update
Patriotic American. Former US Attorney, SDNY. Banned by Putin. Fired by Trump.
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.
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
Dist. Prof. Chem. & CIRES, Univ. Colorado. #HighlyCited2022, Fellow AAAR & AGU. http://Bit.ly/TenSR http://Bit.ly/ATRVs Aerosols, pollution #EndFossilFuels #COVIDisAirborne. Views are my own
Lecturer in atmospheric chemistry at the University of Bristol (🧪).
I’m an atmospheric organic chemist and I love to push arrows. I lead the #NBDgroup in Chemistry at UBC via a non-linear career path through🇨🇭🇿🇦🇦🇺🇩🇪🇬🇧🇨🇦. Skier.
Scientist, atmospheric chemist, concerned about environment and climate, mountaineer
Scientist
#AirQuality #AirPollution #AirSensors #methane #soot 🇺🇲 🇷🇼 🇮🇳 🇶🇦🇫🇷
Based in Bengaluru, India.
Atmospheric chemist at University of Alaska Fairbanks.
Climate Science from Climate Scientists since 2004
https://www.realclimate.org
Assistant Professor, Department of Climate, Meteorology & Atmospheric Sciences, University of Illinois Urbana-Champaign
Rethinking community healthcare through research, education, and innovation. The Nuffield Department of Primary Care Health Sciences, University of Oxford, is a world-renowned centre for academic primary care.
https://www.phc.ox.ac.uk/
DEI hire. Prof of Primary Care, Uni of Oxford. Researching digital health/ inequities, covid prevention (masks/ air quality). Wild swimmer. Mum to Rob (marine bio) & Al (doc). She/her. https://scholar.google.com.au/citations?user=QDCqsJwAAAAJ&hl=en&oi=ao
Engineer by day | Nature & landscape photographer | Birds, bugs, spiders | Friend of animals that scare people | Be decent & kind | she / her | IG heyjencross
📸www.jencrossphoto.com
Climate and graphics at @nytimes.com
Email me and check my work: harry.stevens@nytimes.com
Using bold solutions to build a cleaner, healthier world. We're finding the ways that work.
President @ucs.org. Previously: USDOT, White House OSTP, @500womensci.bsky.social. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
Public Air Sanitation is the future.
@wonderartsy on Xitter
Science administrator at CU Boulder. Study air quality and pollution emissions, all things wildfire and open burning. Women in science. Go Buffs!
ECMWF senior scientist working on monitoring global #wildfire emissions, #airquality, atmospheric chemistry & #scicomm for the #CopernicusAtmosphere Monitoring Service @copernicusecmwf.bsky.social @ecmwf.int
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.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.
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
climate change 🌡/extreme weather ⚡️/science communication 📣 | ocean health 🌊/ Climate Director @schmidtsciences | formerly @MBARI_News @WWAttribution @ClimateCentral @weatherchannel @NCAR_Science | i ❤️ Labs | thalassophile 💙
NOAA/GFDL scientist, Rutgers & Princeton lecturer, but just a regular guy who pays attention to the weather, the oceans, and climate change. My research focuses a lot on sea level rise. Posts are my own. Engagements do not mean endorsement.
Chronicling science, pet, & art adventures. #biogeofeminist catalyzing change -- to make the scientific enterprise welcoming & just, while rediscovering the artist within #dailydraw 🏞️⚛️💦🌿🏳️🌈☮️💙⚒️✍️🎨🐾
Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
#Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Husband, Actor, Activist, Uncle George to the Internet 🖖
Environmental Engineer, Atmospheric Chemist, Assistant Professor at the University of Michigan. they/she. opinions are my own.🌈
Physicist studying organic chemistry in the atmosphere using mass spectrometry. Urban air pollution, wildfire smoke, oil and gas, indoor air. Professor at the University of Colorado Boulder. Group website at sites.google.com/view/de-gouw-lab
Linguist
Senior Lecturer, La Trobe University
gesture/grammar/✨emoji/#lingcomm
Podcast: @lingthusiasm
Masto: superlinguo@scicomm.xyz
Blog: superlinguo.com
She/her(/they)
Internet linguist. Wrote Because Internet, NYT bestseller about internet language. Co-hosts @lingthusiasm.com, a podcast that's enthusiastic about linguistics.
she/her 🌈
Montreal en/fr 🇨🇦
gretchenmcculloch.com
A podcast that's enthusiastic about linguistics! By @gretchenmcculloch.com and @superlinguo.bsky.social
"Fascinating" -NYT
"Joyously nerdy" -Buzzfeed
lingthusiasm.com
Not sure where to start? Try our silly personality quiz: bit.ly/lingthusiasmquiz
Aerosols, Atmospheric Chemistry, and Air Quality @Columbia University. PI: @vfmcneill.bsky.social https://mcneill-lab.org/
Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Climate scientist and writer. Theoretical astrophysicist by training. Avowed Earth supremacist. Yes, that's my real name. You should read my book, it's good https://shorturl.at/aJRYb
Professor for climate physics at @ethzurich.bsky.social.
1. A blog to help chemists find jobs. (chemjobber.blogspot.com) 2. Towards a quantitative understanding of the quality of the chemistry job market
Climate, air quality, energy, equitable solutions
Otherwise in the mountains, throwing pots, or making dad jokes
Opinions my own, not my employer's.
Indoor air quality scientist. Thoughts are my own. No financial interests in air cleaners, monitors or other related devices.
Historian, Earth Scientist, Writer, Public Intellectual. Loves: Chocolate, Red Wine, Skiing. Hates: Beets
atmospheric chemist / climate scientist / birdwatcher / he / him
I am the First Amendment. I love to post about myself. Take advantage of me but please don't violate me.
Scientist, science communicator, public health and climate justice advocate.
WHO Fides member, Grist 50 Fixer, Creative Change alum.
New Yorker/Aussie.
Opinions my own & do not reflect employer.
http://linktr.ee/luckytran
Goal is to test and evaluate the best masks out there. Mask up and stay safe!
Berkeley professor, former Secretary of Labor. Co-founder of @inequalitymedia.bsky.social and @imcivicaction.bsky.social.
Substack: http://robertreich.substack.com
Buy my new book: https://sites.prh.com/reich
Visit my website: https://rbreich.com/
Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Democracy Skies in Blueness
In-depth, independent reporting to better understand the world, now on Bluesky. News tips? Share them here: http://nyti.ms/2FVHq9v
Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Engineering professor at Virginia Tech with expertise in air pollution, airborne microbes, nanotechnology. Avid recreational athlete.
climate scientist
posts 100% my own
🇨🇦 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
Environmental chemist. Professor at Colorado State University. Avid birder, very amateur photographer. I study the air we breathe (indoors and out) and how it impacts forests, climate, and health. Navigating life with the grace of a hippo on a balance beam
atmospheric chemist at MIT; also does other stuff sometimes
"A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author / NCA5 author.
Substack: https://theclimatebrink.substack.com/
Twitter: @hausfath
Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; Royal Society; Tyler Prize
Associate professor in climate change, atmospheric chemistry, and air pollution at Columbia-Lamont @lamont.columbia.edu
