Kayla Calkin @kaylacalkin.bsky.social Full-Time Campaigns Director @NRDC.org 🌎. Part-Time Westie belly scratcher 🐶. Mother ❤️. Breast cancer thriver. 🫶🏻 Denver based 🏔️ World bound. ✈️
Alum of:
✔️Kamala Harris
✔️First Descents
✔️Hillary
✔️Planned Parenthood
✔️Wellesley College
Dave McRae @davemcrae.bsky.social Climate Science & policy. Science, Nature & progressive politics
Ngambri/Ngunnawal (Canberra, AU)
Kessel @kesselsmith.bsky.social 
Josh Rosenau @joshrosenau.org Science belongs in politics. Nature-poker, cephalopods fan, conservationist, climate hawk, evolution fan. PTA dad. he/him
Build parks and community!
City council member in Lake Forest Park, WA since 2026 https://joshforlfp.com
@thepolicylass.bsky.social @thepolicylass.bsky.social 
@brettparris.bsky.social @brettparris.bsky.social PhD in economics (Monash) and DPhil in religious ethics (Oxford). Yoga teacher. Working on spirituality, ethics, politics, development, climate, and Al (he/him)
Jim ‘is there revenge food porn?’ Prall 🇨🇦🇬🇱🇺🇦🇵🇦🚴♂️⛵️🦜 @jimprall.bsky.social Retired I.T. person; cyclist, sailor, birder, reader, dog snuggler
Energy transition - climate justice - electrify everything
https://www.eecg.utoronto.ca/~prall
@tomasyn.bsky.social @tomasyn.bsky.social 
Andrew B. Watkins @windjunky.bsky.social Australian climate scientist rambling about climate drivers, variability, risks, trends & impacts. Once played goalie for Antarctica. Born @ 325ppm.
https://www.linkedin.com/in/drandrewwatkins/
Dan Moutal @ofdan.ca 
Tim Dunlop @timdunlop.bsky.social Melbourne, Australia
Advocate for bottom-up democracy beyond the two-party system
Viv Smythe @vivsmythe.bsky.social ex-blogger & current #GuardianAus minion (views my own) - signal-boosting, socialising, snark
Alt text -
Avatar: cockatoo headshot, sulphur crest raised.
Banner: sunrise above low hills and a lake, large trees in the foreground, puffy clouds up high.
John Mashey @johnmashey.bsky.social Semi-retired computer scientist, ancient UNIXer, "Big Data"
https://en.wikipedia.org/wiki/John_Mashey
Last 20 yrs: chasing anti-science disinfo, esp. on climate or tobacco, helping defend scientists.
Supporter of UCSF, CSLDF, NCSE, CSI, member AAAS, AGU.
Peter Sinclair @peterwsinclair.bsky.social Videographer. Climate/Clean Energy Comms. Sun101.org, Wind101.info, Thinc.blog . NCSE Friend of the Planet 2017.
Working to support deployment of clean energy in the Heartland.
This is the front line of Climate Action.
Bigcitylib @bigcitylib.bsky.social Writes fiction as MJ Murphy. Writes about fiction here: https://4mjmu.substack.com/ Wife says he's a smartass.
Ryan McCormick, M.D. @examined.bsky.social I am a practicing family physician. I write EXAMINED - a Substack synthesizing medical ideas and actual clinical experience.
https://mccormickmd.substack.com
Team HERMES @hermes.cx Creators of the Eudoramail app for Windows: https://hermes.cx. Also make a PHP tool for automating BlueSky and a library for people writing text editors. One of us (our social media manager) makes BeamNG mods too. We proudly support Ukraine.
ClimateChangePost @climatechangepost.bsky.social The ClimateChangePost: the latest news on how the shifting climate is affecting life in Europe. https://www.climatechangepost.com
Deb L Morrison #teachclimate #climatejustice @drdeblmorrison.bsky.social Catalyst. Learning for climate, environmental, and sustainability justice and empowerment. Climate literacy, information, and services. IPCC Lead Author for AR7. www.debmorrison.me
Bora Zivkovic @boraz.bsky.social Scientist, educator, equestrian, blogger
Blair Palese @blairpalese.bsky.social Dir of Philanthropy @Ethinvest, Founder, Aus @ClimateCapitalForum, contributor @ClimateCapMedia. Interested in climate, solving the crisis & building a strong global democracy.
@deniselincoln.bsky.social @deniselincoln.bsky.social Hey guys! Denise here! Cat/Dog mom, nature lover, I work hard and I have fun. Anti oppression, coffee lover, the beach is where I find peace
Bruce Bradbury @brucebradbury.bsky.social An Australian economist writing on social and economic policy and outcomes.
https://www.unsw.edu.au/staff/bruce-bradbury
Ceist @ceist.bsky.social Debunking fake graphs/memes & disinformation about human-caused global warming & climate change for the last 20 years.
Australian.
#ClimateChange
#ClimateCrisis
https://x.com/Ceist8
Peter Whiteford @peterwhiteford.bsky.social Interested in most aspects of social policy in Australia & internationally (also certain literary genres and restricted musical choices); also history (art too)
ANU, Canberra crawford.anu.edu.au/crawford_peopl…- P PangurDubh3 @pangurdubh3.bsky.social
Agnes Mack @agnessmack.bsky.social Longtime political voyeur
Robert Merkel @rgmerk.bsky.social code monkey, former SE academic. Obsessed with renewable energy.
Jim Lippard @lippard.org I like infosec (esp. threat intelligence), history and philosophy of science and technology, skepticism. (started compsci but phil BA; phil MA to ABD; did later human/social dimensions of sci/tech; career infosec) Mastodon: http://infosec.exchange/@lippard
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.