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Prof. Stefan Rahmstorf

Prof. Stefan Rahmstorf

🔄 Data last refreshed 13 hours ago
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Followers
45.1K
Account age
3 yrs
🧰 Free analysis for Prof. Stefan Rahmstorf
🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

Known for

📊 Post engagement

409
Avg engagement / post
0.9%
Engagement vs followers
Nov 2022
On Mastodon since

🔥 Top post: Urlaub in der Klimakrise. Keine KI, einfach ein Handyfoto, das i · 1.4K likes + reposts

📊 Activity & format

Posting cadence
14 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly text
Recent: 6 text · 3 image · 3 video.
Follower / following
645×
Follows 70 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
🔥 Top post Urlaub in der Klimakrise. Keine KI, einfach ein Handyfoto, das ich vorhin am Strand von Lacanau (Frankreich) gemacht habe. In welchem Klima wird der kleine Junge aufwachsen? Es liegt in unserer Hand, aber die Zeit läuft uns davon. ★ 1.4K
Climate Scientist Fleeing Wildfires: ‘We’re In A Race Against Time’ https://www.forbes.com/sites/davidrvetter/2026/07/27/climate-scientist-fleeing-wildfires-were-in-a-race-against-time/ ★ 98 Bevor sogenannte "Klimaskeptiker" hier wieder mit irreführenden Statistiken kommen, hier ist die Erklärung des Paradoxes: man muss absichtliche Brandrodung von unerwünschten Waldbränden unterscheiden. Erstere nimmt global ab. https://www.f… ★ 67 Die #Erderwärmung verschlimmert die Waldbrandgefahren, da steckt ein einfaches Gesetz der Physik dahinter. Mein Interview im Deutschlandfunk heute morgen. https://www.deutschlandfunk.de/interview-stefan-rahmstorf-pik-wie-lassen-sich-waldbr… ★ 97 Verheerende Brände werden durch die #Erderwärmung immer häufiger - davor hat z.B. der Sonderbericht zu Klimawandel und Land des #IPCC schon 2019 gewarnt. https://www.tagesschau.de/video/video-1622340.html ★ 178 Meine Erlebnisse in der französischen Waldbrandregion. Um noch viel Schlimmeres zu verhindern, müssen wir schnellstmöglich raus aus fossilen Energien. https://www.zeit.de/wissenschaft/umwelt/2026-07/waldbraende-frankreich-stefan-rahmstorf-… ★ 291 Watch my BBC World News interview of today on the record wildfires in France. https://youtu.be/9nGUMen7m7I ★ 161 My time lapse of the Gironde #fire near Bordeaux, viewed on Friday afternoon from about 20 km distance. One minute compressed into 5 seconds. #GlobalHeating ★ 415 Die #Feuer in Frankreich gehen weiter: es mussten schon über 250.000 Menschen evakuiert werden. Hier eine Karte der Lage am Sonntagmorgen und mein Foto von der Fahrt nach Bordeaux am Freitagabend. Warum die #Erderhitzung die Brandgefahr es… ★ 424 Yesterday afternoon 14:09 in Lacanau Océan in France. A pale red sun through smoke tinged everything in Mars style orange. Welcome in the climate emergency! Despite all denial of the fossil fuel lobby, it’s scientific fact: CO2 emissions … ★ 554 Holiday in the climate emergency. No that’s not AI or edited, it is a photo I just took with my phone on Lacanau beach in France. Ash is raining from the sky. What future will this boy grow up in? It is in our hands, but time is running ou… ★ 1.1K The smoke plume of the Gironde wildfire in France extends far out over the sea. Wildfires get increasingly uncontrollable as #globalwarming caused by fossil fuel emissions dries out plant matter faster. ★ 123

🐘 Community & instance

Home server
fediscience.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 409 views per post.
📤Posts about 14× per week.
🏅Earned the 10K Followers for passing 10K followers.

🛡️ Audience credibility

81/100
Excellent Credibility score
97%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 97% real, active audience · Low fake-follower risk.
  • Engagement (~0.9% of followers engage each post) is around typical for Mastodon.
  • Organic base — far more followers than accounts it follows.
  • Verified account.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

💚 Brand affinity

Estimated

Brands Prof. Stefan Rahmstorf's audience is most likely to respond to — from detected sponsorships in this niche.

Dbrand

About

Head of Earth System Analysis at the Potsdam Institute for Climate Impact Research; professor of Physics of the Oceans at Potsdam University; dad. Opinions my own!

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