John Callahan
Service-driven, applied climate scientist, NOAA, Ocean Associates, Inc. Climate & weather, coastal hazards, science & math literacy. Having fun with science fiction, guitar, tennis. Keep it simple but no simpler. Views my own.
@climatechangeai.bsky.social
Tackling climate change with machine learning. We facilitate cooperation and provide resources for those working in this area. Share is not endorsement. // https://www.climatechange.ai/
@irinaclimatemom.bsky.social
mom, oceanographer, climate scientist, prof at Univ of Pennsylvania, West Philly resident. Romanian to start with, Middlebury BA, Princeton PhD, then MIT and WHOI.
@joolia.bsky.social
senior reporter at the guardian us / julia.wong@theguardian.com / juliacarriewong.11 on Signal
@akispox.bsky.social
🇪🇺 European Commission Spokesperson for energy, climate, transport and taxation.
@jessimckenzi.bsky.social
editing & reporting climate stories @thebulletin.org // outdoorsy newsletter: http://pinchofdirt.substack.com // tips: jmckenzie@thebulletin.org or jsmckenzie@protonmail.com or jessimckenzi.01 on signal
@hylandwx.bsky.social
AMS Certified Consulting Meteorologist (#771) | Forensic Meteorologist | Outreach Specialist | Trivia Host | Marathoner | Game Show Champion
@petebuttigieg.bsky.social
Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
@acrimmins.bsky.social
Lady who climates. Executive Director for Industry Proving Ground at NOAA: Director of the Fifth National Climate Assessment. View my own. She/her.
@doctorvive.bsky.social
Founding Director, End Climate Silence Author, *The Language of Climate Politics: Fossil-Fuel Propaganda and How to Fight It* genevieveguenther.com
@silencedscience.bsky.social
@jbird1848.bsky.social
Historian. Educator. Advocate for public libraries, public education, national health care, women’s rights, and human rights. 🇺🇳☮️🇺🇸 🇨🇦🇲🇽”We cannot, of course, expect every leader to possess the wisdom of Lincoln or Mandela’s largeness of soul.”M. Albright-2019
@plosclimate.org
Non-profit, Open Access and multidisciplinary journal for climate research. We're an action-oriented community with high methodological and ethical standards, aiming to empower urgent action on climate change. Homepage 👇 plosclimate.org
@loritsentman.bsky.social
climate scientist 23 yrs numerical modeling @ Princeton. Climate-biogeochemistry focus. @RutgersSEBS alum, runner, ⚾️ coach, boy mom. ————————————————
@savenoaa.bsky.social
NOAA delivers critical science, service and stewardship to Americans. Stop cuts at NOAA!
@standupforscience.bsky.social
Because Science is for everyone! 🧪🌎 Learn more ⬇️ https://linktr.ee/standupforscience2025 👯sister org: @sciforgood.bsky.social
@godpod.bsky.social
Creator of the Universe. Daily free newsletter & animated podcast here: https://www.thegodpodcast.com
@rhodiumgroup.bsky.social
Rhodium Group is an independent research provider, combining policy expertise and data-driven analysis to help decision-makers navigate global challenges.
@co2ley.bsky.social
Ocean advocate, community builder, climate scientist. I make sure the ocean interior is healthy so you don't have to.
@tdiliberto.bsky.social
Climate scientist and science communicator who dabbles in comedy. Creator of NOAA's Teek and Tom cartoon series focused on weather, climate and ocean science. If in Washington DC, come check out my science improv troupe at Washington Improv theater
@colehood.bsky.social
24 | NWS Boise Meteorologist | UND M.S. Atmospheric Sciences '25 | Texas A&M B.S. Meteorology '23 | DFW Native | Severe Weather Chaser 🌪🌪🌪(opinions are my own)
@climateofgavin.bsky.social
Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
@jenlucpiquant.bsky.social
I cover science and culture at Ars Technica. Former science editor, Gizmodo. Ex-vangelical. Rodeo fan. Married to @seanmcarroll, servant to three cats: Ariel, Caliban, and Puck. Baltimore, MD. She/her.
@theweathermanda.bsky.social
Ph.D. Atmospheric Scientist. Stay-at-home cat servant. Enjoyer of alpine lakes, thrift stores, cold brew, & Moscow mules.
@georebekah.bsky.social
Climate scientist: storms+hazards, climate justice, comms Forbes Tech Person o/t Year Fortune 40/40 Nature Maddox prize nominee Retired whistleblower; tracked COVID, fought DeSantis Dem nominee Congress'22 www.MESOSCALENEWS.com https://linktr.ee/georebekah
@cerfscience.bsky.social
Advancing the understanding and wise stewardship of estuaries and coasts worldwide https://www.cerf.science/ CERF 2025: https://conference.cerf.science/ Estuaries and Coasts journal: https://link.springer.com/journal/12237 @estuariescoasts.bsky.social
@thedisproof.bsky.social
Science comms and education (Presented research at UN Climate conference). I debunk human induced climate change deniers. @TheDisproof on twitter but rarely there. Youtube https://youtube.com/@thedisproof?si=GpamUu43gBmmZyya
@gretchentg.bsky.social
President @ucsusa.bsky.social Previously: USDOT, White House OSTP, 500 Women Scientists. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
@katycroffbell.bsky.social
Explorer of oceans, crafter of nifty things, mother of rascals, avoider of COVID @oceandiscleague.bsky.social Founder & President @NatGeo Explorer @aaas.org Ambassador @theexplorersclub.bsky.social EC50 Posts & opinions mine alone.
@maryannaise.bsky.social
I write about climate change/grief/justice. Author of Troubled Waters (novel) & The World is Ours to Cherish (children’s book). Birmingham bred me, Mississippi fed me. ❤️🌍💚🌎🖤 https://www.maryannaiseheglar.com/
@emdwarf.bsky.social
@miriamgoldstein.bsky.social
Ocean scientist turned federal policy wonk. Executive Director of the National Ocean Protection Coalition. Alumna of CEQ, CAP, Rep. Speier, Sen. Markey, and Scripps Inst. Oceanography. Views my own, especially the salty ones.
@f2harrell.bsky.social
Professor of Biostatistics Vanderbilt University School of Medicine Expert Biostatistics Advisor FDA Center for Drug Evaluation and Research https://hbiostat.org https://fharrell.com
@bassisjeremy.bsky.social
University of Michigan Glaciologist interested in climate change, ice sheets, sea level rise and equitable adaptation and mitigation | he/him/his |
@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
@thomas-wahl.bsky.social
Associate Professor at University of Central Florida. Coastal engineer interested in everything related to coastal hazards and compound climate extremes.
@compoundnet.bsky.social
We're a network for anyone interested in compound events, where we can share our work and discuss all things compound events. Our sites: www.compoundevents.org https://www.risk-kan.org/working-group-compound-events-and-impacts/ @Compound_Event on Twitter
@sarahmyhre.bsky.social
Director of Partnerships, @DemocracyForward.org | 5th Generation Washingtonian | Climate and environmental expert | Philanthropic strategy | Printmaker | Funny in person, earnest on the internet | Views are my own
@dgcomedy.bsky.social
@shirzaei.bsky.social
Professor at Virginia Tech, Lead, Land Subsidence Analytics at United Nations University, US Rep. to UNESCO LASII Web: EOIvt.com
@kkjetelina.bsky.social
Epidemiologist, lover of the ocean and ice cream. Mom of two toddlers. Founder of “Your Local Epidemiologist”. https//yourlocalepidemiologist.substack.com
@samlmontano.bsky.social
Working on disaster justice & the climate crisis. Emergency Management PhD. Author of 📚DISASTEROLOGY 📚 she/her
@drrobertbullard.bsky.social
Director of Bullard Center Texas Southern University, professor, author of 18 books, NBEJN #HBCU Climate Change Consortium, #ClimateReality Board, AAAS, National Academy of Medicine, TIME Earth Award, Father of Environmental Justice, US Marine Corps Vet.
@sbowers.bsky.social
Physician/dermatologist, mother, justice-seeker, perpetual believer and dreamer, working to increase justice & humanity in healthcare, medicine and beyond
@atmosphericchaos.bsky.social
Documenting 🌪️🌩️weather, OU Meteorologists & and an MPA: severe weather education & resilience https://www.atmosphericchaos.com
@climate.noaa.gov
Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!