Joseph Fournier, Ph.D.
@josephfournier · Dr. Joseph Fournier’s Substack · Substack profile · Climate & Environment
Joseph Fournier, Ph.D. has 1,783 followers on Substack as of Oct 31, 2026. 23 publications recommend them, and they recommend 14.
Last read Oct 31, 2026 (UTC). Followers are not email subscribers. Substack lists only the newest 50 recommendations for each publication, so a recommender count of 50 or more is a floor. History starts Oct 31, 2026; Substack publishes nothing earlier.
- Followers
- 1,783
- read Oct 31
- Last 7 days
- first number on Nov 7
- Last 30 days
- first number on Nov 30
- Subscribers
- 1.3K+
- rounded by Substack
- Paid subscribers
- none shown
- Recommended by
- 23
- none new in 30 days
- Recommends
- 14
- Bestsellers rank
- not on a board
Followers by day
Tracking since Oct 31, 2026. This is the first reading. Substack doesn't publish past follower counts, so history starts the day I first read a writer and grows by one reading every 3 days (daily if it's on your watchlist). The 7-day change appears on Nov 7, the 30-day change on Nov 30. Recommendation dates below go further back: they're Substack's own.
Show as a table
| Date | Followers | Change | Subscribers | Paid band |
|---|---|---|---|---|
| Oct 31, 2026 | 1,783 | 1.3K+ |
Leaderboard positions
Not on a category leaderboard right now
Substack's boards list the top 100 per category, by paid subscribers (Bestsellers) and by recent paid growth (Rising). I read all 66 of them once a day, so a new entry shows up within a day.
Recommendations
23 publications recommend Joseph Fournier, Ph.D.. Joseph Fournier, Ph.D. recommends 14, and 2 of those recommend back. Lists read Oct 31.
When the recommendations started
Show as a table
| Month | Started |
|---|---|
| 2025-04 | 7 |
| 2025-05 | 3 |
| 2025-07 | 1 |
| 2025-09 | 1 |
| 2025-10 | 1 |
| 2025-11 | 1 |
| 2026-01 | 2 |
| 2026-02 | 2 |
| 2026-03 | 1 |
| 2026-06 | 2 |
| 2026-08 | 2 |
Recommended by
The Macro Butler7.4k followers · started Apr 2025 · mutual- The Nemeth Report’s Substackstarted Aug 20, 2026
- David Blackmon's Energy Additionsstarted Aug 18, 2026 · mutual
- Ron Davisonstarted Jun 22, 2026
- John’s Substackstarted Jun 9, 2026
- Steven's Substackstarted Mar 24, 2026
- EvanpNZstarted Feb 14, 2026
- The Deep Lensstarted Feb 4, 2026
- Rosemary McQueenstarted Jan 26, 2026
- Juha Vuoriostarted Jan 20, 2026
- Nada's Substackstarted Nov 13, 2025
- Jan Umsonststarted Oct 2025
- John Troughtonstarted Sep 2025
- dave walkerstarted Jul 2025
- Howard’s Substackstarted May 2025
- Energy News Beatstarted May 2025
- The Word Merchantstarted May 2025
- Juan’s Newsletterstarted Apr 2025
- SteveLongGolf’s Substackstarted Apr 2025
- Dead Man Talkingstarted Apr 2025
- Sparksstarted Apr 2025
- Tuco's Child Newsletterstarted Apr 2025
- Greg Strebelstarted Apr 2025
Recommends
Michael Shellenberger304k followers · started Mar 2023
Robert Bryce49k followers · started Apr 2025
Sam Cooper49k followers · started Apr 2025
Dr. Ryan Maue12k followers · started Aug 2025- The Macro Butler7.4k followers · started May 2025 · mutual
- Tilak’s Substackstarted Jul 25, 2026
- Julius Ruechelstarted Jun 2025
- William’s Substackstarted May 2025
- Irina Slav on energystarted Mar 2023
- David Blackmon's Energy Additionsstarted Mar 2023 · mutual
- Honking for Freedom Substack started Mar 2023
- Thinking Blue with Blake Harris started Mar 2023
- The Darcy Gerow Podcaststarted Mar 2023
- Green Leap Forwardstarted Mar 2023
Substack lists the 50 newest recommenders of each publication. I add every recommendation found in the full lists of the 6,392 publications I read, so writers with many recommenders may still be missing a few small ones. "Started" is Substack's date.
Recommended by the same publications
Writers who share the most recommenders with Joseph Fournier, Ph.D.. Useful for finding peers, and for sponsors looking for similar audiences.
- 3 shared
David BlackmonCampaign Update by David Blackmon
11k followers
Who recommends writers like this one
Publications that recommend at least two other Climate & Environment writers with 1,000 to 5,000 followers (53 writers in that group), but not Joseph Fournier, Ph.D..
- recommends 14 of themThe Intellectual Investor
- recommends 3 of them
Michael Spencer@aisupremacy - recommends 2 of them
Chris La Tray@chrislatray1 - recommends 2 of themLanza's Stanzas
- recommends 2 of themWriters Voice with Francesca Rheannon
- recommends 2 of themCecilia at the Kitchens Garden 🪳🦔
- recommends 2 of themBARRY SPECTOR
- recommends 2 of themReflections from the Burning House
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