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Johannes Mengel

@mengeljo

Strategic communications professional based in Leipzig, Germany.

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02.09.2023
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Latest posts by Johannes Mengel @mengeljo

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Taiwan Arms Sale Approved by Congress Is Delayed as Trump Plans Visit to Beijing

You might have missed this with all the other news happening, but it is Trump giving the Chinese government a massive win and further degrading the value of the US as an ally. This should be a major story. www.nytimes.com/2026/02/27/u...

01.03.2026 08:37 👍 660 🔁 299 💬 19 📌 14

The value of Russia's fossil fuel exports fell 19% year on year during the fourth year of the full-scale invasion. Sanctions work. Clean energy works. But plenty more to do on both fronts.

24.02.2026 11:50 👍 38 🔁 11 💬 0 📌 0

Because if he cedes tariff power to Congress no one will pay him bribes for tariff relief.

20.02.2026 22:28 👍 204 🔁 11 💬 2 📌 0

Finde ein Social Media-Verbot für alle unter 14 wieder so eine einfallslose Form von Politik.

Wie wär's z.B. erstmal mit transparenten Algorithmen und User- (Eltern-?) Kontrolle über die Parameter?

16.02.2026 14:39 👍 0 🔁 0 💬 0 📌 0
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Mobilitätsforscher Knie: „Das Auto schafft sich selbst ab“ Der Berliner Mobilitätsforscher Andreas Knie stellt die Dominanz des Autos infrage und sucht für den urbanen Raum nach neuen Lösungen, die Menschen wieder zusammenbringen.

Habe einiges gelernt in diesem Artikel, unter anderem, dass das Parken im öffentlichen Raum bis 1966 verboten war.

Und dass das Parken in manchen europäischen Metropolen um ein Vielfaches (!) teurer als in den deutschen ist.

Andere Städte sind möglich.

www.sueddeutsche.de/projekte/art...

16.02.2026 13:59 👍 0 🔁 0 💬 0 📌 0
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Opinion | Even far-right foreign leaders are getting sick of Trump’s meddling Seldom, if ever, have U.S. presidents interceded as brazenly as Trump has done in foreign politics.

Orban is not just an authoritarian leader; he is also close to both Russia and China. The Western alliance would benefit from his defeat. The problem is that Trump is pursuing his personal political agenda, not the agenda of the US as understood by presidents of both parties. wapo.st/4aEwTvC

16.02.2026 13:10 👍 64 🔁 27 💬 2 📌 0

Not nearly enough people are aware of this.

13.02.2026 09:33 👍 0 🔁 0 💬 0 📌 0
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Western aid to Ukraine.

Before and after Trump.

By @kiel.institute

11.02.2026 20:58 👍 82 🔁 50 💬 3 📌 14

Design de l'intérieur absolument incroyable, par contre, et je ne pensais pas que je dirais cette phrase un jour, je ne comprends pas comment fonctionne pare-brise.

30.01.2026 08:42 👍 30 🔁 4 💬 10 📌 1
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Europäische Außenpolitik: Europa hat seine Angst verloren Am Ende einer verrückten Woche steht die EU verblüfft da: Sie kann richtig mächtig sein. Und hat sogar die Chance auf ein ganz neues globales Bündnis.

»Fast schon skurril mutet es an, wenn als Beleg für die Schwäche der EU ihre 'Gespaltenheit' angeführt wird. […] gespalten im Vergleich zu wem? In den USA fürchten sie sich seit Längerem vor einem zweiten Bürgerkrieg.« Lesenswert in der »Zeit« zur Stärke Europas www.zeit.de/politik/ausl...

23.01.2026 16:26 👍 1 🔁 0 💬 0 📌 0
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💯 Every. Fucking. Word.

22.01.2026 23:32 👍 5018 🔁 2282 💬 173 📌 235

I love my profession deeply, but some of them are not covering themselves in glory these days. If a mob boss draws a sharp blade languidly across your palm and says it would be a real shame for you to lose your pinky, your headline isn't "Godfather rules out hacking off finger to settle debt."

21.01.2026 14:54 👍 288 🔁 120 💬 10 📌 2

If you're only reading headlines and see "Trump Says He Won't Use Force" it will give you a misimpression of both how bellicose this speech is and how dug in he is on Greenland.

21.01.2026 14:16 👍 3862 🔁 733 💬 85 📌 49
Davos LIVE: Canadian PM Mark Carney speaks at World Economic Forum
Davos LIVE: Canadian PM Mark Carney speaks at World Economic Forum YouTube video by Associated Press

"We are in the midst of a rupture, not a transition. […] You cannot live with in the lie of mutual benefit through integration when integration becomes the source of your subordination."

Wow that Mark Carney speech. A must listen. www.youtube.com/watch?v=dE98...

21.01.2026 10:08 👍 2 🔁 0 💬 0 📌 0

Personally, I’m ready for some patriotic wine drinking in support of French winemakers

20.01.2026 07:37 👍 1 🔁 0 💬 0 📌 0
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America vs. the World President Trump wants to return to the 19th century’s international order. He will leave America less prosperous—and the whole world less secure.

This really is the article to read.

www.theatlantic.com/magazine/202...

19.01.2026 19:54 👍 157 🔁 60 💬 12 📌 11
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America vs. the World President Trump wants to return to the 19th century’s international order. He will leave America less prosperous—and the whole world less secure.

“imagine a rearming, nationalist France facing a rearmed, nationalist Germany. The two nations might find common ground against mounting threats from the US and Russia, but they also have a complex history, having fought three major wars against each other”

19.01.2026 19:53 👍 63 🔁 13 💬 7 📌 0
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„Sie haben mit Maschinengewehren in die Menge geschossen“ Was Augenzeugen und Ärzte erzählen, lässt den Schluss zu: Die Revolutionsgarden in Iran gehen mit unvorstellbarer Brutalität vor.

Deprimierend. Und was für ein armseliges Regime, das den allerletzten Hauch von Legimität verspielt hat und sich dennoch weigert, Platz zu machen. www.sueddeutsche.de/projekte/art...

18.01.2026 20:48 👍 1 🔁 0 💬 0 📌 0

honestly humiliating for everyone involved, even people who had to read the story

15.01.2026 23:01 👍 2478 🔁 92 💬 32 📌 3

Nobel Please Prize

15.01.2026 22:56 👍 7322 🔁 824 💬 185 📌 55
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Phillips O'Brien on Venezuela and More And why America wins battles but loses wars

"They understand the psychology of the people in Europe who desperately want the U.S. to be what it was. They want the U.S. to be pro-Ukraine, anti-Russia: to support them. The Trump administration throws them crumbs."

This podcast with Phillips P. O'Brien & Paul Krugman is essential listening.

15.01.2026 10:36 👍 0 🔁 0 💬 0 📌 0
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Politische Ästhetik : "Geschmack ist die Fähigkeit, nicht das zu tun, was alle tun" Für politische Ästhetik interessieren sich heute vor allem Rechtsextreme, dem demokratischen Spektrum scheint sie egal. Ein Fehler, sagt der Historiker Ulrich Raulff.

Wo ist der Sinn für politische Ästhetik geblieben? Interview mit Historiker Ulrich Rauff.

»Es beginnt damit, dass alte Häuser abgerissen & an deren Stelle protzige, weiße Häuser hingestellt werden, die sich als Bauhaus ausgeben, damit aber nichts mehr zu tun haben.«

www.zeit.de/kultur/2026-...

15.01.2026 09:33 👍 1 🔁 0 💬 0 📌 0
How much energy can be produced on global land currently used for liquid biofuels?

Bar comparison showing energy per year from land currently used for liquid biofuels: Biofuels for transport — 1,400 TWh per year; Solar panels on the same land — 32,000 TWh per year. Side annotations: 31,000 TWh shown for context as the amount of electricity the world generated in 2024; 7,000 TWh per year shown as the amount of electricity the world would need to power all of its cars and trucks if they were electric.

Note: This assumes the world uses 32 million hectares of land to grow crops for liquid biofuels, based on net land use which subtracts land allocated to co-products such as animal feed, and assumes solar PV uses 1 hectare of land per GWh.

Data source: Energy Institute; Cerulogy; Ember; and author calculations. Chart is licensed CC BY to Our World in Data.

How much energy can be produced on global land currently used for liquid biofuels? Bar comparison showing energy per year from land currently used for liquid biofuels: Biofuels for transport — 1,400 TWh per year; Solar panels on the same land — 32,000 TWh per year. Side annotations: 31,000 TWh shown for context as the amount of electricity the world generated in 2024; 7,000 TWh per year shown as the amount of electricity the world would need to power all of its cars and trucks if they were electric. Note: This assumes the world uses 32 million hectares of land to grow crops for liquid biofuels, based on net land use which subtracts land allocated to co-products such as animal feed, and assumes solar PV uses 1 hectare of land per GWh. Data source: Energy Institute; Cerulogy; Ember; and author calculations. Chart is licensed CC BY to Our World in Data.

The world dedicates a Poland-sized area of land to producing liquid biofuels such as bioethanol & biodiesel. Is there a more efficient way to generate energy?

Putting solar panels on the land used for biofuels, e.g., would produce enough electricity for all cars and trucks worldwide to go electric.

13.01.2026 12:38 👍 189 🔁 93 💬 5 📌 12

Bei X müsste es wie in der Gastronomie sein: Wenn die Ratten durchs Gulasch laufen und die Gäste reihenweise umkippen, gibt's kein höfliches Anschreiben mit Bitte um Stellungnahme binnen zwei Wochen. Dann wird erstmal dichtgemacht und danach kann man darüber reden, ob und wie es weitergeht.

07.01.2026 11:02 👍 1468 🔁 315 💬 25 📌 11
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Bin immer noch etwas fassungslos über diese Form der Berichterstattung.

04.01.2026 11:32 👍 0 🔁 0 💬 0 📌 0

I cannot say in public what I think of this attitude. Nuclear armed powers have lost wars. They *must* lose wars of aggression and imperial conquest; otherwise it means the death of #nuclear non- #proliferation and nukes for all.

Which we have to assume is going to happen now.

29.12.2025 11:09 👍 34 🔁 13 💬 3 📌 0
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The price for Russian oil has reached another low since the start of the full scale war. It is now at 40 USD per barrel. This was reported by Bloomberg.

The Russian budget was calculated for a price of around 70 USD per barrel.

16.12.2025 13:27 👍 583 🔁 87 💬 14 📌 7
Ein Dialogfeld mit einer Schaltfläche, in der steht: »Drittanbier-Softwarequellen aktivieren«. Die Schaltfläche ist blau hinterlegt.

Ein Dialogfeld mit einer Schaltfläche, in der steht: »Drittanbier-Softwarequellen aktivieren«. Die Schaltfläche ist blau hinterlegt.

Ein Dialogfeld mit einer Schaltfläche, in der steht: »Drittanbier-Softwarequellen deaktivieren«. Die Schaltfläche ist grau hinterlegt.

Ein Dialogfeld mit einer Schaltfläche, in der steht: »Drittanbier-Softwarequellen deaktivieren«. Die Schaltfläche ist grau hinterlegt.

Gestern endlich mal Linux (Fedora) auf meinem MacBook Pro installiert und gleich an fragwürdigen Designentscheidungen verzweifelt: Wer sagt mir, ob ich Drittanbieter-Software nun zugelassen habe oder nicht?

15.12.2025 21:00 👍 1 🔁 0 💬 0 📌 0
pros and cons list of Putting in protected mobility lanesPros reduce fatalities, reduce injuries, more people biking, less pollution, economic boost, less congestion, healthier population, kids biking/rolling to school, safer sidewalks, helps address the climate emergency, increase active transportation, more inclusive spaces. Cons: A driver might get mad.

pros and cons list of Putting in protected mobility lanesPros reduce fatalities, reduce injuries, more people biking, less pollution, economic boost, less congestion, healthier population, kids biking/rolling to school, safer sidewalks, helps address the climate emergency, increase active transportation, more inclusive spaces. Cons: A driver might get mad.

If only the pros outweighed the cons.

02.12.2025 16:45 👍 338 🔁 120 💬 3 📌 8