Greg Tucker @gregtucker.bsky.social Earth science researcher, educator, writer, and open-source software lover. Professor at CU Boulder and Executive Director of CSDMS.
Slightly longer musings at https://earthcastings.ghost.io
The Conversation U.S. @us.theconversation.com A nonprofit news organization dedicated to sharing the knowledge of experts with the public, in accessible, trustworthy articles drawing on their research.
Free to read, without paywalls or ads.
Sarisha Perumal @alwayscurious26.bsky.social #AirQuality & #ClimateChange #Policy Researcher, CSIR
@bigthinkerc.bsky.social @bigthinkerc.bsky.social 
Sara Meerow @sarameerow.bsky.social Associate Professor, University of Colorado Boulder
My work focuses on urban resilience. I research and inform how communities plan for and govern climate hazards like extreme heat, green infrastructure, and climate change adaptation.
Adithya Bhaskara @adithyacolorado.bsky.social Ph. D. Student @ MIT EECS
Interested in theoretical computer science, computational social choice theory, mathematical democracy, politics, and the intersection between theory and practice.
https://officialadithya.github.io
abhaskara@mit.edu
Tamara Broderick @tamarabroderick.bsky.social Associate Professor at MIT EECS, LIDS.
Renato Berlinghieri @renberlinghieri.bsky.social PhD student, MIT EECS. Interested in statistical inference, machine learning, optimal transport.
Kyle Manley @ktmanley.bsky.social Postdoctoral Researcher
CIRES, CU Boulder, Earth Lab
Exploring the often-unaccounted for losses of #ClimateChange through the lens of #EcosystemServices (NCP) with #EnvironmentalDataScience.
Science for people ๐๐
https://kylemanley.weebly.com
Keiko Nomura @keikonomuraa.bsky.social Fisheries + food security + social-ecological systems
Postdoc researcher | ESIIL, CIRES, CU Boulder
Earth Lab @earthlabcu.bsky.social We harmonize Earth observations from ground to space to address global change & help society adapt. earthlab.colorado.edu
@ciresnews.bsky.social
@cuboulder.bsky.social
Lisa Thalheimer, DPhil @lisathalheimer.bsky.social Oxford trained climate scientist visiting @hsph.harvard.edu. Interested in the climate-health impacts of AI infrastructure and data centers. Also at @iiasa.ac.at studying extreme weather impacts on society.
Jesse Berman @jesseberman.bsky.social Environmental epidemiologist interested in air pollution, extreme weather, GIS, human health. Transplant from Brooklyn. Go Bills! Go Yankees! Opinions are my own.
Lily Xu @lilyxu.bsky.social Assistant prof at Columbia IEOR developing AI for decision-making in planetary health.
https://lily-x.github.io
Health Effects Institute @heiresearch.bsky.social High-quality, trusted science for cleaner air and better health.
Climate.us @climate.us We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://www.climate.us/donate
Harvard Chan NIEHS Center for Environmental Health @hsphniehsctr.bsky.social Populations to pathways to prevention: Environmental health science to empower action. Learn more: hsph.me/niehs
We are an NIEHS-funded P30 Center
Institute of Behavioral Science at CU Boulder @cuboulderibs.bsky.social Over half a century of leading edge social and behavioral science with broad impact. 
ESIIL @cu-esiil.bsky.social Growing a network to leverage the wealth of data for challenges in the environmental sciences.
esiil.org
Rachel Nethery @rachelnethery.bsky.social Biostatistician working on quantitative methods for studying environment, climate, and health at Harvard School of Public Health
Xiao Wu @wuxiao1993.bsky.social Biostats AP @Columbia, @Stanford Data Science Fellow, Ph.D.@HarvardBiostats, LL.B.@PKU1898, @ForbesUnder30. #CausalInference #DataScience #Environment and #PublicHealth.
Chris Golden @chrisgolden.bsky.social Associate Professor of Nutrition and Planetary Health at the Harvard T.H. Chan School of Public Health
Stephen Kissler @skissler.bsky.social Infectious disease epidemiologist / computer science professor @ CU Boulder. Trying to figure out how to keep us all healthy and fed.
Jennifer Stowell @jstowell.bsky.social Research scientist in the Center for Climate and Health at Boston University School of Public Health. My research focuses on the human health impacts of climate change with a specific focus on wildfires.
Katherine Siegel @katherinesiegel.bsky.social Assistant Professor at University of Colorado-Boulder | global change + conservation science in working landscapes | she/her | https://www.colorado.edu/lab/fowllab/ | On Ute, Cheyenne, & Arapahoe land
Morteza Karimzadeh @karimzadeh.bsky.social Asst. Professor of Geography @ CU Boulder. Geospatial Machine Learning, cryoshere, public health...
Mauricio Tec @mauriciogtec.bsky.social Improving RL agents with Foundation Models.
Postdoc @harvard.edu.
Joan Casey @joancasey.bsky.social Associate Prof @University of Washington SPH | environmental epi | science as a team sport ๐ฅ| speaking as an individual ๐
Federico Andrade-Rivas @federicoandrade.bsky.social ๐จ๐ด in ๐จ๐ฆ Assistant Professor Global Public Health, Geography, CU-Boulder
|Planetary health, human ecology, health geography, epidemiology| Engineer+Anthropologist Uniandes ๐จ๐ด | MPH UCT ๐ฟ๐ฆ| PhD UBC + Postdoc UVic ๐จ๐ฆ|
https://federicoandrade.github.io/
CIRES @cires.colorado.edu The Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder is a world leader in environmental research. We've partnered with NOAA since 1967. https://cires.colorado.edu/
๐ธ: Gijs de Boer
Department of Geography, CU Boulder @cugeography.bsky.social Exploring Earthโs systems, cultures, and connections ๐
๐ University of Colorado Boulder Geography
๐ Fieldwork โข GIS โข Environmental Studies โข Social and Human Geography
๐ Learn more: colorado.edu/geography
@antonellazanobetti.bsky.social @antonellazanobetti.bsky.social 
Madeleine Kline @mckline98.bsky.social MD/PhD student at HMS/HSPH infectious disease epidemiology, musician, climate advocate, runner, lover of baked goods and cute animals
Tina Liu @tinaliu.bsky.social Assistant Prof. at UBC Geography | studying fires ๐ฅ ๐ณ ๐จ, what drives them + their impacts on air quality and public health | she/her | tianjialiu.com | embrslab.com
ClimateFran @climatefran.bsky.social professor @UCDavis | climate change economist / scientist / general nerd | White House CEA 2022-23
https://franmoore.faculty.ucdavis.edu/
NOAA Climate.gov @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!
Ryan Calder @rycalder.bsky.social Assistant Professor of Environmental Health and Policy at Virginia Tech. Decision support for natural resource, energy, and environmental management. 
Environmental Data & Governance Initiative @envirodgi.bsky.social EDGI works to build environmental data and governance systems that are more just, equitable, and effective.
Website: envirodatagov.org
Newsletter: https://tinyurl.com/cf3rjd46
Volunteer: https://envirodatagov.org/volunteer/
๐ฆPlastic Free Frontline๐๐ฏ๐ @plasticwars.bsky.social ๐Frontline intel on the plastic crisis: exposing threats, advancing solutions, and defending our planetโs future!๐ The mission is clear - join the fight!โป๏ธ
Dr. Gaurab Basu @gaurabbasu.bsky.social Physician, Division of Global Health Equity, Brigham and Women's Hospital
Assistant Professor, Harvard Medical School and Harvard T.H. Chan School of Public Health
Advocating for climate solutions for a just, healthy future for everyone.
Amruta Nori-Sarma @anorisarma.bsky.social Climate + health
Assistant professor of Env Health @ Harvard T.H. Chan School of Public Health
Opinions my own
Initiative on Cities @buoncities.bsky.social ๐๏ธ๐ถ๐๐๐ฒ Interdisciplinary Center for Urban Research & Learning @bostonu.bsky.social. Work in, on, and with cities locally to globally. Led by Director @lorettaclees.bsky.social.
๐ https://www.bu.edu/ioc/
Xindi (Cindy) Hu, ScD @who-lab.bsky.social Assistant Prof. @ GWU researching water and health, and teaching geospatial data science. Harvard grad. Opinions are my own.
https://xindicindyhu.org/
Karianne Bergen @kariannebergen.bsky.social Assistant Professor @ Brown Data Science Institute | Machine Learning | AI for Science | ML in Geophysics & Climate - opinions are my own
Melody Huang @melodyyhuang.bsky.social Currently @ Yale, working on causal inference & cutting down on caffeine.
Website: melodyyhuang.com
Keyon Vafa @keyonv.bsky.social Postdoctoral fellow at Harvard Data Science Initiative | Former computer science PhD at Columbia University | ML + NLP + social sciences
https://keyonvafa.com
Kyle Meng @kylemeng.com Professor at UCSB Bren School and Econ Dept. Climate and Energy Director at emLab. Former White House CEA Senior Climate Economist. Associate at @nber.org @csis.org. Board member @ucsusa.bsky.social. Personal views. www.kylemeng.com
Max Boykoff @maxboykoff.bsky.social I research climate change thru several projects; Prof in Environmental Studies and CIRES Fellow at CU Boulder, IPCC AR6 WGIII Contributing Author. Born at 328 ppm. drawings credit: John Cook [big], Cal Brackin [small]
Sara Magliacane hiring PhDs at UvA @smaglia.bsky.social Full prof at @uni-saarland.de & part of @amlab.bsky.social at the University of Amsterdam | ELLIS scholar | #causality #causalML anything #causal |
๐ฎ๐น๐ธ๐ฎ in ๐ฉ๐ช๐ณ๐ฑ
#UAI2026 general chair
https://saramagliacane.github.io/
Susan Athey @susanathey.bsky.social Economist
ben huแปณnh @bhuynh.bsky.social asst prof at jhu
Joseph Shapiro @joseph-s-shapiro.bsky.social Econ prof at UC Berkeley: environmental/energy, trade, public, health, http://joseph-s-shapiro.com
Abhi Datta @dattascientist.bsky.social Associate Professor of Biostatistics, Johns Hopkins University
Geospatial statistics, machine learning, AI, environmental health, global health
https://abhidatta.com/
80,000 Hours @80000hours.bsky.social You have 80,000 hours in your career.
This makes it your best opportunity to have a positive impact on the world.
https://80000hours.org
Bethany Hedt-Gauthier @bhedtgauthier.bsky.social Health systems researcher focused on health equity and collaborative equity.
CAFE RCC Health & Extreme Weather @climatehealthcafe.bsky.social The Research Coordinating Center for Health and Extreme Weather, based at the Boston University School of Public Health and Harvard T.H. Chan School of Public Health. Shares โ endorsements; the goal is to amplify opportunities for the CAFE community.
Scott Delaney @scott-delaney.bsky.social Co-founder of Grant Witness: https://grantwitness.org
Epidemiologist. Attorney. Social, legal, and environmental determinants of health.
On Signal: sdelaney.84
Gregory Wellenius @gwellenius.bsky.social Epidemiologist committed to helping communities around the world be healthier and more resilient in a changing climate through research and action.
Director, Center for Climate and Health, Boston U.
MPI, CAFE Research Coordinating Center
Opinions my own
Stephanie Hicks @stephaniehicks.bsky.social Associate Professor of Biostatistics and Biomedical Engineering at Johns Hopkins. stephaniehicks.com
Sherri Rose @sherrirose.bsky.social Stanford Professor | Computational Health Economics & Outcomes | Fair Machine Learning | Causality | Statistics | Health Policy | Health Equity
drsherrirose.org
Lab manual: stanfordhpds.github.io/lab_manual
Personal account
Roger D. Peng @rdpeng.org Professor of Statistics and Data Sciences UT Austin | Prev JHUBiostat | R Programming for Data Science | Simply Stats Blog | Not So Standard Deviations | The Effort Report
Elizabeth Stuart @lizstuart.bsky.social Statistician; Professor and Chair @JHUBiostat @JohnsHopkinsSPH, w/links to @SREESociety, @AmericanHealth. Oh, & spouse, mom, runner, traveler.
Daniela Witten @danielawitten.bsky.social dorothy gilford endowed chair and professor of statistics/biostatistics at university of washington, all views my own
Climate Change AI @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/
Gretchen Goldman, PhD @gretchentg.bsky.social President @ucs.org. Previously: USDOT, White House OSTP, @500womensci.bsky.social. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
Environmental Health News @ehnewsroom.bsky.social The official newsroom of Environmental Health Sciences, a nonprofit, nonpartisan organization that drives science into public discussion & policy. 
Break Free From Plastic @breakfreefromplastic.org Join the global movement working to end plastic pollution through LONG TERM systemic changes and REAL solutions. ๐๐๐ฝโจ
Climate TRACE @climatetrace.org Climate TRACE is a non-profit coalition of organizations building a timely, open, and accessible inventory of exactly where greenhouse gas emissions are coming from.
Explore: ClimateTRACE.org/explore
Jack Kelly @jack-kelly.com Building open source ML to reduce COโ emissions from the electricity grid
โข Python, climate, forecasting weather & energy, AI, open data & science, Rust
โข Now: Co-founder @openclimatefix.org
โข Prev: DeepMind, NESO, Imperial
โข https://github.com/jackkelly
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly ๐จ๐ฆ Gardener ๐ฑ leahstokes.com; Newsletter: electricnotes.news
Jon Levy @jonlevybu.bsky.social Professor and Chair of Dept of Environmental Health at BU School of Public Health. Focus on indoor and outdoor air, climate change, housing, and environmental justice. Occasional parental musings and the odd dad joke. Once called โVery human, relatableโ.
Jonathan Buonocore @jjbuonocore.bsky.social Assistant Professor at Boston University School of Public Health. Climate, Energy, and Health. Born at 344 ppm CO2
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Clean Air Task Force @cleanaircatf.bsky.social Catalyzing resilient solutions for a cleaner future.
Christa Hasenkopf @christahasenkopf.bsky.social I ๐ opening up resources so more people can do more. Director, Clean Air EPIC, U Chicago. We've started the EPIC Air Quality Fund, ahhh! https://epic.uchicago.edu/area-of-focus/epic-air-quality-fund/ chasenkopf@uchicago.edu
Salata Institute @harvardsalata.bsky.social The Salata Institute for Climate and Sustainability at Harvard University
salatainstitute.harvard.edu
Kris Karnauskas @oceansclimatecu.bsky.social Climate scientist leading the Oceans & Climate Lab @cuboulder.bsky.social | Associate Professor of Atmospheric & Oceanic Sciences | Fellow of @ciresnews.bsky.social | Editor-in-Chief @agu.org Geophysical Research Letters | www.colorado.edu/oclab
Christine Wiedinmyer @cwiedinm.bsky.social Science administrator at CU Boulder. Study air quality and pollution emissions, all things wildfire and open burning. Women in science. Go Buffs! 
Marina Vance @marinavance.bsky.social Associate Prof of Mechanical Engineering & Environmental Engineering at CU Boulder #Aerosols, #IndoorAirQuality, #AirPollution.
๐ง๐ท+๐บ๐ธ+๐
Thoughts all mine.
https://www.colorado.edu/lab/vance/
Marshall Burke @marshallburke.bsky.social unsolicited commentary on economics and the environment. Stanford prof, +co-founder AtlasAI
Noelle Eckley Selin @noelleselin.bsky.social Professor at MIT, Director of Center for Sustainability Science & Strategy (CS3). #climate #airpollution #mercury #science-policy #sustainability
Pallavi Pant, PhD @pallavipnt.bsky.social Air quality | #scicomm #CleanAir | she/her
OpenAQ @openaq.org We're a non-profit fighting #airinequality by harmonizing disparate AQ #opendata and convening community. Join Slack: https://link.openaq.org/joinslack
Robbie M. Parks @robbieparks.bsky.social Assistant professor at Columbia University
Sarah B. Henderson, PhD @sarahbhenderson.bsky.social Budding existentialist.
Esther Rolf @estherrolf.bsky.social Assistant Professor of CS at CU Boulder. I research statistical & geospatial machine learning.
Makoto Kelp @soa-mazing.bsky.social Asst Prof. UUtah | Postdoc Stanford | Harvard PhD โ23 | Air Quality + Fires + Climate ๐ | Machine Learning + Data Science ๐ฅ๏ธ
Priyanka deSouza @priyankadesouza.bsky.social Asst prof @CUDenverMURP|Past: @WHO| PhD @MITdusp @SenseableCity| @UNEP @OxfordSBS @oxfordgeography @rhodes_trust @iitbombay|she/her| Take Me to the World
Bluesky @bsky.app official Bluesky account (check username๐)
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