Professional science communicator -- working on evidence-based ways to change our food systems for good. Barcelona based. Bird dad.
Read my work: https://bjornjohannolafsson.substack.com/
Support my work: buymeacoffee.com/bjornolafsson
Studying water quality for the state of Minnesota
Helping organizations effectively navigate policy and politics.
https://www.nationaljournal.com
Iowa Environmental Reporter @insideclimatenews.org
Covering science, medicine & business for STAT
Reach out on Signal: JasonMast.05
Science communicator.
Predator ecologist studying conspiracy theories.
🌏:🇳🇿
www.michelleajewell.com
Investigating the powers stalling climate action
LATAM investigative climate journalist at Consen.so & Climate Tracker
Bertha Foundation Fellow 2025
Carbon markets, agriculture and disinformation. Premio Gabo 2018. Premio Nacional de Periodismo Científico 2024.
Suscribe: Consen.so
🌍 Food Policy Researcher @citystgeorges.bsky.social ; 🎓 Expert on food loss and waste🌱 Sustainable diets advocate 📚 https://www.linkedin.com/in/christianjreynolds/ https://www.city.ac.uk/about/people/academics/christian-reynolds
👨🔬 Scientist | Founder | Author
🏥 Health Tech🍴Better Protein
🏆 40 Under 40 in Science
🥇 Innovation of the Year
📍 University of Cambridge
🎯 On a mission to provide 1M free treatments in 2026
🔗 DrChrisMacdonald.com
Infographics, data journalism, GIS/cartography, teaching and cornball humor. NYCer in the PNW. www.geoffmcghee.com
Former EIC of Sierra; former editor of Earth Island Journal. Author of the forthcoming book, The Earth Said Remember Me (July '26; Norton). Author of Satellites in the High Country. Lily's Dad. Gardener + Hiker. Posts = ill-considered opinions.
Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Lapsed geologist, Chief Scientist at @oceana.bsky.social, dog mom. DC born and raised. Philly is my 2nd home.🖖
Skeets my own, *not* my employer’s. Mostly oceans + science + climate + policy. A little politics (sorry) and Phillies (not sorry).
Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Forensic climate economist and lawyer • The carbon accounting canary in your climate policy coal mine • https://ghgpolicy.org
- 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
Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Climate scientist, Lund University.
Creator, https://jointheshift.earth
Research: high-impact climate action from 🙋🏻♀️to🌎; sustainable food systems; wine; climate education & communication.
Facing climate crisis with 📊❤️💪: https://wecanfixit.substack.com
Political scientist. Author. Host of PBS Serving Up Science. www.sherilkirshenbaum.com
Professor studying contentious CLIMATE POLITICS. Especially interested in aviation/high-speed rail; nuclear; green/de-growth; meat production/consumption; and all things Canada🇨🇦. Co-Host http://EcopoliticsPodcast.ca Views are my own (not my employer's)!
Energy Resources, Development and Environment Lab (ERDELab) PI, @UBCforestry Assc Dean EDI. Energy, equity, justice, climate change, bioenergy. But also TTRPGs and photography (https://pixelfed.social/i/web/profile/499807930552574625). he/him.
Oceans economist. U of Oregon PhD (JEL Q00,Q22,Q58) and college football addict. Posts are my own. Miami.
🛰️Methane, agriculture, science policy @ UNEP's IMEO
📖Author of The Globalization of Wheat: A Critical History of the Green Revolution 🌾
📍DC
I'm an applied economist interested in how we get better at interacting with natural systems. You can find out more about my research at mjamurphy.com
Personal account, only Scottish football takes guaranteed correct
WE ARE EATING THE EARTH is here! https://www.amazon.com/We-Are-Eating-Earth-Climate/dp/1982160071 So is my new website: michaelgrunwaldbooks.com
🍎 #FoodPolicy nerd with a keen interest in #European politics.
Working at EU Food Policy Coalition (@eufpc.bsky.social) during daytime.
Previously @beuc.eu
#Agriculture #FoodSystems
🇫🇷 living in 🇧🇪
Posts in FR and EN.
*Views are mine* (she/her)
Climatologist, statistician, and geographer | #FirstGen | UDel and UBC grad | Grower of food and lover of plants and birds | Partner of https://bsky.app/profile/teresarobeson.com
Microbiome scientist by training; policy wonk by calling.
Professional methanogen hater.
I 分かる some 日本語.
Opinions my own. She/her. 🇺🇸. ☸️ (Jōdo Shinshū).
Professor at Univ of Washington @uwsafs.bsky.social I run models and synthesize data, love R graphics, and do research on the status of marine fisheries, fishing quotas, and blue whales @bluewhalenews.bsky.social
Fisheries conservation is my gig. It will probably be the least of what I discuss here. All opinions expressed here are my own.
communications/climate/environment; views my own
The James Anderson Professor of Food Policy and Climate at Johns Hopkins University's School of Advanced International Studies (SAIS) in Bologna, Italy. Lover of goats, food + drink. Curator of thefoodarchive.com
Research Professional w/ the University of Alaska Fairbanks & freelance consultant. Aquaculture, ecophysiology, and a lot of seaweed. 🌿🌊
Living and exploring in Lingít Aaní, Haida, and Tsimshian traditional lands in Southeast Alaska.
Mom. Soon-to-be University of Helsinki, Finland Full Professor studying aquaculture, fisheries, and climate change.
Asst Prof of PoliSci at the Pratt Institute
Contributing Editor at The New Republic
Contributing Writer at Vox
Feed the People! (w/ Gabriel Rosenberg) 02/17/2026 from Basic Books
A book on the political economy of meat in the works
www.jandutkiewicz.com
I write a must-read newsletter on all things food policy - for consumers and insiders alike. Get on the list: foodfix.co
climate scientist by day. culture consumer by night. bowie fan at all times. my brain hurts like a warehouse, it has no room to spare (she/her)
Asst Prof at University of Washington SAFS
Globalization of aquatic food systems & sustainable seafood
Lab website: http://seafood-globalization-lab.weebly.com/
ARTIS website: https://artisdata.weebly.com/
Michigander, Environmental Health Educator especially climate change adaptation, PhD & academic has-been in community food systems. Side gig: suburban flower farming, growing native plants, & troubling suburbia at https://www.blooming-burbs.com/. She/her
Professor of Population Health | University of Oxford | Sustainable Healthy Diets & Transformers
Agricultural economist interested in food, nutrition, health, sustainability. PhD. EU. Private account. Posts + Likes ≠ endorsements. Blocking trolls, unsupported claims etc. More infos at www.AJStein.de
Science writer and researcher, focused on our home planet 🌏 Washington, DC area. @projectdrawdown.bsky.social, previously NASA, World Resources Institute, UMN. Opinions my own.
https://emilyscassidy.github.io/
Birds, science, climate, hills. Dad. RSPB Conservation Scientist. Views here are my own. Sorry for not getting back to you sooner.
Writing about factory farming and the future of meat at Vox.
Conservation biology | Agronomic ecology | Trade-offs | Professor KU Leuven | KU Leuven Plant Institute | Non-utopian
https://bio.kuleuven.be/faculty/00012061
Career track professor teaching #soil and #environmental science in Tucson, Arizona. 🌵
#biochar #biogeochemistry #soilchemistry
Unapologetic feminist scientist 👩🔬 and ally 🌈
Opinions my own
Executive Director, Climate Policy Monitor. Interested in climate, food, oceans, bees & saving the planet. New mum. Views my own.
Netherlands, Teacher, Researcher, Food Systems, Food Policy, Urban Agriculture, Agroecology, Nature, Colombia, Pais Vasco, España, Twitter-refugee
Senior Research Fellow, International Food Policy Research Institute; proud Pinay working for gender equality; crazy about turtles
Environmental conservation & sustainability at WWF 🐼. Enjoyer of books, music, movies, and skateboarding, often in Ohio
Jamaican born and bred, now D.C. area based Marine Scientist, Environmental Economist, Policy Wonk. University of the West Indies (BSc, MPhil); University of Delaware (PhD) Views dem ah fi mi own #TempusFugit [@ericthoreddie on 🧵]
NYU Asst. Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
🌳 Director of Environmental Science at Game Changers 2.
🌎 Research Fellow at Project Drawdown: climate solutions focused on food, agriculture & land.
🌱 Co-founder of iffs.earth
Telling stories about climate, food, land. Former NPR. Urbanist and ruralist and bicyclist. Science Magazine contributor.
Food policy research and demand-side climate innovation.
https://nutrition.tufts.edu/profile/faculty/parke-wilde
flyingless.org
Author, Nature’s Perfect Food, Dangerous Digestion. Co-author, Alternative Food Networks. And other pubs on food, air, agriculture, and climate transitions.
Prof of sustainability and food solutions. Type 1 diabetic. Focused on stopping illegal wildlife trade.
Professor. Environmental social scientist at Lancaster Environment Centre. Trying to return to a fell runner
Views of an agronomist on soil, farming, and science. Evidence-based agriculture. Washington State University Extension. https://t.co/RZ11P3ozYm
Same @ on X.
Free-living, aerobic, cursorial heterotroph.
Running fixes everything: your diet, health, and attitude.
Marathons, books, music, coffee, computers, justice.
“O Tierra del Sol, suspiro por verte.”
FAO Representative posting about the Philippines, fisheries and aquaculture Re-Post or link sharing ≠ endorsement
Faculty at Rowan University. Researcher & teacher focused on food systems/sustainability, media/technology, public opinion/social movements, animals/alternative proteins. Philly/South Jersey guy. Soft pretzel aficionado. Opinions mine.
garrettbroad.com
I kill things for science (mostly plants). I study crops, weeds, and sometimes other things at a University in Wyoming (but this is a personal account). I like taking photos and writing #Rstats code, but not at the same time.
PlantOutOfPlace.com
Farmer & Herbalist in NM
Owner, Black Rabbit Farm Apothecary
Founder, Share a Seed
U S D A #altgov #altfam
🥖🌹
I'm a witch, and I'm hunting you.
www.blackrabbitfarmapothecary.com
Researching sustainable food & agriculture at Breakthrough Institute. Sustainable food future = lower-carbon livestock, plant-based and cultivated meat, biotech / GMOs, intensive and industrial production. thebreakthrough.org/people/dan-blaustein-rejto
Data, agriculture, food, CAFOs, sustainability, climate change, water, policy. Former Michigander and Iowan, current Minnesotan. Views are my own.
Perennial advocate for agriculture, climate, & communities. Eighth generation Illinoisan. Director of Agroforestry Innovation at the Savanna Institute - savannainstitute.org.
Bloomington, Illinois, USA.
Food Economist | Professor and Noel W. Stuckman Chair in Food Economics and Policy at Michigan State University | Venezuelan 🇻🇪
Associate Professor at Johns Hopkins Bloomberg School of Public Health @livablefuture and Center for Human Nutrition | Seafood and public health | Nutrition Epidemiology | Growing veggies | Pomona College '95, #1 Sagehen fan on Bluesky
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.
Human, enjoys debate, 🤘 rock gigs, humour, 🏊♂️, ⛷️, 🤿, 🍴 & 🐺 FC.
Citizen of 🌎, 🇮🇪, 🇪🇺 & 🇬🇧. Work @Oakfnd. Trying to learn French. Les vues ici sont les miennes. Mostly in Geneva & Twickenham
Founder & iOS developer @ Kuri, the climate-friendly cooking app
My mission is to make people eat more plants.
Professor of Agricultural Economics and Policy at ETH Zürich.
Website https://sites.google.com/view/fingerrobert/home
Google Scholar https://scholar.google.ca/citations?user=V7yA_rcAAAAJ&hl=en
Exploring the ecology of an increasingly human planet.
Prof. Geography & Environmental Systems, UMBC
Anthromes, Anthroecology & Anthropocene
https://anthroecology.org/people/ellis/
Offline until locked accounts and/or “remove follower” are user options.
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
Devon-dwelling biophiliac. Dog dad. Food systems (Food Studies Masters student at University of Exeter), farming and agroecology, trees, nature connection, cack-handed gardening, movies. Solvitur ambulando.
I am a tree scientist and botanist writing about relationships between trees and humans including climate change. A Fulbright Scholar, Author of Venerable Trees and more books in progress. Read about trees here: https://ourtrees.substack.com.
Associate Professor @ Colorado State University // Agricultural Sustainability and Climate Impacts Lab // EiC @ Environmental Research: Food Systems // Personal account // ascilab.colostate.edu
US Center Director and Senior Scientist, Stockholm Environment Institute | Former Adaptation at STAP/GEF | CLA IPBES Transformative Change Assessment | LA IPCC AR6 WGII | Masters T&F All-American | Hopelessly realistic optimist
www.edwardrcarr.com
I raise children and farm animals, love cooking and gardening, write code to pay the bills, & play music in my limited free time. He/Him/His.
Banner: 5 guitars on a black couch
Profile: white dude, salt & pepper beard, blue shirt, faded green hat
Sustainability advisor; duck monitor; erstwhile journalist.
Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Professor in Sustainable Energy, UCC 🇮🇪
I write a monthly column for the Irish Times: https://www.irishtimes.com/tags/hannah-daly/
Born 351ppm, daughters born 408 & 410, now >420ppm 🚨 ‼️
Former @IEA and @UCL
Mommy
Community Organizer - Climate, Abolition, Housing, Unions in Southern Ontario.
Very sweary.
Plants!
Professor, scientist, mom. Chaser of wildfires and permafrost thaw. I love bogs and want you to join me.
Scientist, educator, advocate for inclusive excellence in STEM. Former Director of DOE Office of Science.
Soil biogeochemistry | Climate Change |Political Ecology.
aaberhe.com
Native plants (7b/65n Chesapeake rolling coastal plain)
Decarbonization, kittens, oddments
Working on building energy regulations at a big nonprofit; speaking for myself here
She/they
Prof of Ecosystem Science at Oxford, working on #naturerecovery, especially loves tropical ecosystems; Director Leverhulme Centre for @NatureRecovery.bsky.social; Trustee @nhm-london@bsky.social; ex-President of @BritishEcolSoc.bsky.social ; CBE FRS
Author/Artist * Asian Pacific American Librarians Association PB winner * Writes kid lit, diversity, & science * 🇭🇰🇨🇦🇺🇸 * she/her * SO: @indianaclimate * sign up for my newsletter at teresarobeson.com and get free art + story * 🚫 DMs or MAGA
If a box on a curb with "Free Meyer Lemons" written on it were a guy
(personal account, obviously)
DC. political philosopher at Georgetown, editor at @hammerandhope.bsky.social, rhythm guitarist + vox for @femiandfoundation.bsky.social. #COYS
asiniiwiikwe indizhinikaaz. anishinaabekwe in yanaguana. storyteller, comms nerd, & artist trying to shift power and build a just and sustainable world. fuck borders. land back. she/her/wiin.
