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Jan Herder

@janherder

Gaian, trees, permaculture, history, archaeology, Birder, vegan, Covid conscious. Environmental Realist: Doomer. Posting on Overshoot, climate, weather and issues of collapse equity. Living on colonized Passamaquoddy land.

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Latest posts by Jan Herder @janherder

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Significant acceleration of global warming since 2015, finds news PIK study with @rahmstorf.bsky.social
Recent warming: around ~0.35°C per decade.
1970–2015 average: just under 0.2°C per dec.
➡️Current rate is higher than in any decade since records began in 1880.
www.pik-potsdam.de/en/news/late...

06.03.2026 14:59 👍 129 🔁 87 💬 4 📌 12
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Countdown to Global Collapse Has Begun How Iran war is leading to economic depression, starvation and WW3

www.collapse2050.com/countdown-to...

06.03.2026 05:41 👍 29 🔁 7 💬 4 📌 1

Right. Peeps just don’t seem to get this

06.03.2026 15:01 👍 2 🔁 0 💬 0 📌 0

Risk assessment

06.03.2026 14:45 👍 2 🔁 0 💬 0 📌 0

AI and Creatives

06.03.2026 14:19 👍 2 🔁 0 💬 0 📌 0
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Iran Strikes Gulf Water Infrastructure, Escalating Regional Water Security Fears | Ukraine news - #Mezha As oil markets fluctuate and shipping routes face disruption, the Gulf's freshwater lifelines emerge as a strategic battleground. Desalination plants power major cities, making water security a potent...

The Gulf states – Saudi Arabia, Kuwait, Bahrain, Qatar, the United Arab Emirates, and Oman – have very limited fresh water resources. Hundreds of desalination plants turning seawater into drinking water help make existence of modern states in this part of the world possible.

06.03.2026 12:50 👍 2 🔁 2 💬 0 📌 0

2 million gallons a day

06.03.2026 12:50 👍 2 🔁 0 💬 0 📌 0
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Let's check in and see how much winters have warmed over the last 50 years. 🔥🔥🔥

05.03.2026 04:55 👍 56 🔁 15 💬 5 📌 0
The Dominator 5 by Reed Trimmer, storm chaser

The Dominator 5 by Reed Trimmer, storm chaser

Hold my beer

05.03.2026 16:45 👍 1 🔁 0 💬 0 📌 0

Ag leading cause of carbon emissions

05.03.2026 14:28 👍 0 🔁 0 💬 0 📌 0

Your Imminence

05.03.2026 12:45 👍 0 🔁 0 💬 0 📌 0

I love these fat stinky parrots and their total lack of survival instinct

05.03.2026 11:40 👍 63 🔁 16 💬 1 📌 0

Sorry to be dejected on main but man it is really a time of disappointment in people hey!

So many people with whom I thought I shared a worldview and felt camaraderie with, and I was totally wrong, they just don't really share that worldview.

05.03.2026 11:34 👍 255 🔁 36 💬 17 📌 4
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Esfahan, Iran

13.06.2025 23:46 👍 8 🔁 4 💬 2 📌 14
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We are living through the last stages of the Great Depletion, when superpredators run out of prey and begin to eat each other
open.substack.com/pub/georgets...

28.02.2026 16:58 👍 62 🔁 9 💬 1 📌 0

👏👏👏

04.03.2026 18:29 👍 1 🔁 0 💬 0 📌 0

1 in 8 men

04.03.2026 13:36 👍 1 🔁 0 💬 0 📌 0

It’s assault: Watching our knowledge base disintegrate before our eyes

03.03.2026 14:12 👍 25 🔁 1 💬 0 📌 0
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10 Insights: US-Iran War The fuse has been lit

www.collapse2050.com/10-insights-...

03.03.2026 14:03 👍 8 🔁 2 💬 0 📌 0
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White nations, your kids are going to die in wars to hide this stuff. 🪶

02.03.2026 13:16 👍 11 🔁 8 💬 1 📌 0

Fabulous!

02.03.2026 13:29 👍 1 🔁 0 💬 0 📌 0

Tsk tsk tsk

28.02.2026 20:24 👍 1 🔁 0 💬 0 📌 0
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Comments by an Iranian.

28.02.2026 18:52 👍 17 🔁 9 💬 1 📌 0
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Bears vs. Trail cameras

28.02.2026 19:04 👍 206 🔁 54 💬 9 📌 6

Driving down the lack of raptors was also notable. Here it’s the occasional hawk but many turkey vultures

27.02.2026 20:32 👍 1 🔁 0 💬 1 📌 0
A telephone pole with 6 white ibis on various wires that run off it. Blue sky. Palm trees below the phone lines. One ibis stand on the very top of the pole

A telephone pole with 6 white ibis on various wires that run off it. Blue sky. Palm trees below the phone lines. One ibis stand on the very top of the pole

Visiting Fort Lauderdale, Florida and the white ibis seem right at home. But I notice as a newcomer immediately, no insects. A few mosquitoes at dusk drawn by our lights. No screens needed. Sure, a few black flies during the day. But that’s it. Just like Maine last summer.

27.02.2026 19:56 👍 4 🔁 1 💬 1 📌 0
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Exciting times in the Arctic. The Arctic could begin its Spring melt any day now and Arctic sea-ice extent is still below the record low maximum, set just last year.

Will 2026 set a new record low maximum? Stay tuned! Same bat-time! Same bat-channel!

27.02.2026 14:14 👍 102 🔁 34 💬 8 📌 2
Two Surprising Theories About Gobekli Tepe
Two Surprising Theories About Gobekli Tepe YouTube video by The Historian's Craft

Two Surprising Theories About Gobekli Tepe

www.youtube.com/watch?v=LoKN...

27.02.2026 15:23 👍 1 🔁 1 💬 0 📌 0
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Grey wolf

26.02.2026 19:13 👍 142 🔁 22 💬 3 📌 1