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marcxmueller.bsky.social
MM
@marcxmueller.bsky.social
310 followers 290 following 37 posts
travel, hiking, diving, nature,..
all photos / videos are mine; unless reposts.
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marcxmueller.bsky.social
MM @marcxmueller.bsky.social · Jul 18
Discoveries in nature
Entdeckungen in der Natur
#NaturePhotography #Naturfotografie #PhotoArt #ForestMagic #Wanderlust #NatureWonders
The image depicts a serene, natural scene featuring a narrow dirt path that winds through a lush, green landscape. The path is flanked by dense foliage, including bushes and trees, creating a tunnel-like effect. The sky above is clear and blue, with a few scattered clouds, suggesting a bright and sunny day. The greenery is vibrant, indicating healthy vegetation, and the path itself appears to be well-trodden, inviting one to explore further into the tranquil setting. The overall atmosphere is peaceful and inviting, characteristic of a pleasant day in nature. The image depicts a rugged, rocky surface with visible layers and cracks, suggesting a natural rock formation. Amidst the rocky terrain, there is a small plant with broad green leaves growing directly from a crevice in the rock. The plant has tall, slender stems with clusters of small, pinkish-purple flowers at the top. Surrounding the main plant, there are a few other smaller green plants and foliage, adding a touch of life to the otherwise stark and hard landscape. The scene captures the resilience of nature, thriving even in harsh conditions. The image captures a close-up view of a spider web in a forest setting. The web is intricately woven and glistens slightly, possibly from dew or sunlight filtering through the trees. The background is filled with tall, slender tree trunks that stretch upwards, creating a sense of depth and height. The sunlight casts dappled light and shadows through the foliage, illuminating parts of the web and the surrounding leaves. The leaves in the foreground are vibrant and green, catching the light and adding a touch of brightness to the scene. The overall atmosphere is tranquil and highlights the delicate beauty of nature. The image showcases a close-up view of a vibrant thistle flower. The flower is characterized by its striking purple color and numerous sharp, spiky petals that radiate outward from the center. The intricate details of the petals are clearly visible, each one appearing thin and pointed. The background is a soft blur of green, likely indicating foliage, which helps to highlight the vividness and detail of the thistle flower. The overall composition emphasizes the unique beauty and complexity of this particular type of flora.
Reposted by MM
letzteimziel.bsky.social
#amWegesrand
Feuersalamander zwischen Herbstlaub
November 15, 2025 at 11:18 AM
Reposted by MM
aimediax.bsky.social
AI is not a tool, but an instrument of power-
AI is not a neutral tool, but a socioeconomic instrument of power with profound consequences for democracy
www.heise.de/en/news/Phil...
Philosopher: AI is not a tool, but an instrument of power
Experts warn: AI is not a neutral tool, but a socioeconomic instrument of power with profound consequences for democracy.
www.heise.de
November 13, 2025 at 9:29 AM
Reposted by MM
lawr-e.bsky.social
STAY AWAY 👊
November 12, 2025 at 11:47 AM
Reposted by MM
my-wh.bsky.social
The bar's not high, but at least some do more than the absolute minimum. #firefox #privacy
New Firefox Protections Halve the Number of Trackable Users
Mozilla has implemented fresh fingerprinting protections to prevent hidden trackers from identifying Firefox users.
www.securityweek.com
November 12, 2025 at 9:58 AM
Reposted by MM
unicefusa.org
Climate-smart water systems. Reducing emissions. Empowering youth changemakers. These are just a few ways that UNICEF and partners are working to build climate resilience in communities throughout Eastern and Southern Africa. #ClimateAction #COP30
Turning Climate Hardship into Hope in Eastern and Southern Africa
A look at UNICEF's ongoing climate-smart programming in Kenya, Madagascar, South Sudan and other countries in the region.
www.unicefusa.org
November 11, 2025 at 6:32 PM
Reposted by MM
unicef.org.au
Our hearts are with children and families across the Philippines as Typhoons Kalmaegi and Fung-wong bring flooding, landslides and mass evacuations.

UNICEF is monitoring the situation and stands ready to support local partners to deliver urgent care and protection for children.
November 10, 2025 at 11:49 AM
marcxmueller.bsky.social
Captured last night with my phone: Full moon above #Germany. It’s amazing how even a smartphone can seize such magical moments.
🌕 Gestern Abend mit dem Handy eingefangen: Vollmond Magisch, wie selbst ein Smartphone solche Momente festhalten kann. #Mond #Astrofotografie
#Moon #Astrophotography
The image shows the moon in its full phase, with visible craters and a slightly blurred but atmospheric representation. Das Bild zeigt den Mond in einer vollen Phase, mit sichtbaren Kratern und einer leicht unscharfen, aber atmosphärischen Darstellung.
November 6, 2025 at 8:21 AM
Reposted by MM
sus1has.bsky.social
Starte nächste Woche mit meinem ersten KI-Vortrag in Lüneburg-bin sehr gespannt auf die Resonanz. 🎉
November 3, 2025 at 10:44 AM
marcxmueller.bsky.social
threema.com/en/blog/i-ha...
“I have nothing to hide”: Why Privacy Matters
Does this statement make your hair stand on end? Unfortunately, the “nothing to hide” argument has persisted for far too long and often prevents any constructive discussion about privacy protection on...
threema.com
October 29, 2025 at 4:42 PM
Reposted by MM
tuta.com
#ChatControl is OFF the table for now. 💪

But Peter Hummelgaard wants to bring it back.

😡 He now even claims your activism was paid for by Big Tech! 😡

Fight for #encryption & #privacy 🔒️

Source: netzpolitik.org/2025/absurd-...

#No2Backdoors #CyberSecurityMonth #CyberSecurity #Security
Danish Minister of Justice and chief architect of the current Chat Control proposal, Peter Hummelgaard, wants to bring it back in December
October 28, 2025 at 9:17 AM
marcxmueller.bsky.social
Dank @UNICEF schützen Moskitonetze tausende Kinder vor Malaria – ein einfaches Mittel mit großer Wirkung. Jedes gerettete Leben ist ein Schritt in eine gesündere Zukunft. 🦟🚫
#UNICEF #Malaria #Sudan
www.unicef.de/informieren/...
Malaria: Malaria-Symptome, -Verbreitung & -Behandlung | UNICEF
Malaria: Alles zu Malaria-Symptomen ✓ Ansteckung ✓ Verbreitung ✓ Gefahren von Malaria ▶ Jetzt lesen & Kinder vor Malaria schützen!
www.unicef.de
October 18, 2025 at 11:55 AM
marcxmueller.bsky.social
Thanks to @UNICEF, mosquito nets are protecting thousands of children from malaria—a simple tool with a huge impact. Every life saved is a step toward a healthier future. 🦟🚫 These projects prove: Together, we can change the world! 💙
#Health #Hope #UNICEF #Malaria #Sudan
www.unicef.de/informieren/...
Malaria: Malaria-Symptome, -Verbreitung & -Behandlung | UNICEF
Malaria: Alles zu Malaria-Symptomen ✓ Ansteckung ✓ Verbreitung ✓ Gefahren von Malaria ▶ Jetzt lesen & Kinder vor Malaria schützen!
www.unicef.de
October 18, 2025 at 11:54 AM
marcxmueller.bsky.social
🔥 Fire salamander on the path! 🐸
Warning colors that impress! 🌿

#Feuersalamander auf dem Weg!

#Nature #Wildlife #Natur #Wildtiere #Artenschutz #naturephotography
The picture shows a fire salamander (Salamandra salamandra) lying on a paved path. The salamander has striking, contrasting coloring: a black body with bright yellow to orange spots or stripes. This coloring serves as a warning signal to potential predators, as the fire salamander has skin toxins. Das Bild zeigt einen Feuer­salamander (Salamandra salamandra), der auf einem asphaltierten Weg liegt. Der Salamander hat eine auffällige, kontrastreiche Färbung: ein schwarzer Körper mit leuchtend gelben bis orangefarbenen Flecken oder Streifen. Diese Färbung dient als Warnsignal für potenzielle Fressfeinde, da der Feuer­salamander Hautgifte besitzt.
October 15, 2025 at 3:34 PM
Reposted by MM
wwf.de
Neuer Report schlägt Alarm: Korallenriffe stehen an ihrem #Kipppunkt. Durch die Erderhitzung kommt es immer wieder zu Massenbleichen. Bei über 1,2 Grad Erhitzung droht das Ökosystem zu kippen – dieser Punkt ist nun erreicht. Wieso wir die Warmwasser-Korallen dringend retten müssen: 🧵
October 13, 2025 at 9:19 AM
Reposted by MM
davidctomkins.bsky.social
Researchers in Leeds have joined experts from across the world in warning that Earth is reaching the first of many climate tipping points that will cause catastrophic harm without urgent action.
#climatecrisis #tippingpoint #auspol www.leeds.ac.uk/news/article...
‘New reality’ as world reaches first climate tipping point
Researchers in Leeds have joined experts from across the world in warning that Earth is reaching the first of many climate tipping points that will cause catastrophic harm without urgent action.
www.leeds.ac.uk
October 13, 2025 at 10:38 AM
marcxmueller.bsky.social
#Tiger
A Bengal tiger rests in the golden forest.
Ein Bengal-Tiger ruht im goldenen Wald.
#WildlifePhotography #AutumnVibes #Naturfotografie
A majestic, adult Bengal tiger (Panthera tigris tigris) lies relaxed in the shade of a dense, green deciduous forest. The tiger is depicted in a natural, slightly forward-leaning sitting position, with half-open eyes looking directly into the camera. The fur shows a detailed, lifelike texture with the typical orange and black stripes extending to the finest hairs and vibrissae (whiskers). The tiger's muscles and anatomical proportions are accurately and realistically reproduced, with visible claws on the front paws. Environment: The tiger is located in a temperate deciduous forest during autumn. The background consists of a dense collection of green and partially red-orange colored leaves on trees and bushes. The leaves show a natural variation in color and shape, from fresh green to deep red and yellow, indicating the beginning of the autumn season. In the foreground, dead and withering leaves can be seen on shrubs, which have contrasting colors of pink, purple, and brown. The ground is covered with a layer of dry leaves, moss, and small twigs, creating a natural forest texture. Eine majestätische, erwachsene Bengal-Tigerin (Panthera tigris tigris) liegt entspannt im Schatten eines dichten, grünen Laubwaldes. Der Tiger ist in einer natürlichen, leicht nach vorne geneigten Sitzposition dargestellt, mit halb geöffneten Augen, die direkt in die Kamera blicken. Das Fell zeigt eine detaillierte, lebensechte Textur mit den typischen orange-schwarzen Streifen, die sich bis in die feinsten Haare und Vibrissae (Schnurrhaare) erstrecken. Die Muskeln und anatomischen Proportionen des Tigers sind präzise und realistisch wiedergegeben, mit sichtbaren Krallen an den Vorderpfoten. Umgebung: Der Tiger befindet sich in einem gemäßigten Laubwald während des Herbstes. Der Hintergrund besteht aus einer dichten Ansammlung von grünen und teilweise rot-orange verfärbten Blättern an Bäumen und Büschen.
October 14, 2025 at 6:37 AM
Reposted by MM
tuta.com
We've just fought #ChatControl - now Ireland 🇮🇪 wants its own backdoor law. 🔓

But we, together with ~40 orgs, are saying no.

#NoToBackdoors 💪

Read our open letter to Ireland: 👉 www.globalencryption.org/2025/10/open...

#backdoor #encryption #privacy #security
REMINDER LEGISLATORS: A backdoor for the good guys only is not possible.”
October 9, 2025 at 8:59 AM
Reposted by MM
charlenesmith.bsky.social
Finally back at work on my autobiography, not sure whether to call it Leaving - about the pain of leaving my birthplace of South Africa, or Skin, because race and hatred of racism has impacted my whole life.
October 7, 2025 at 6:24 PM
marcxmueller.bsky.social
Morning visit in the #garden – who’s today’s guest?
A beautiful Green Woodpecker explores the fresh greenery. Who wouldn't be delighted by such a guest? ☀️🐦💚
Morgendlicher Besuch im #Garten: Ein wunderschöner Grünspecht erkundet das frische Grün. ☀️🐦💚
#GreenWoodpecker #NaturePhotography #Wildlife
Deutsch: Ein wachsamer Grünspecht mit seinem markanten roten Kopf sucht im grünen Gras nach Nahrung. Die kleinen Wunder der Natur sind überall! 🌿🐦 #Vogelbeobachtung #Naturfotografie #Grünspecht #Vögel #Wildtiere #Natur #Garten #Tierfotografie English: An alert Green Woodpecker with its distinctive red head searches for food in the green grass. The little wonders of nature are everywhere! 🌿🐦 #BirdWatching #NaturePhotography #GreenWoodpecker #Birds #Wildlife #Nature #Garden #AnimalPhotography Deutsch: Ein eleganter Grünspecht mit seinem charakteristischen roten Kopf steht im grünen Gras. Die Natur zeigt sich von ihrer schönsten Seite! 🌿🐦 #Vogelbeobachtung #Naturfotografie #Grünspecht #Vögel #Wildtiere #Natur #Garten #WildlifePhotography English: An elegant Green Woodpecker with its distinctive red head stands in the green grass. Nature at its finest! 🌿🐦 #BirdWatching #NaturePhotography #GreenWoodpecker #Birds #Wildlife #Nature #Garden #WildlifePhotography Deutsch: Ein neugieriger Grünspecht mit seinem auffälligen roten Kopf erkundet das grüne Gras. Die Natur hat so viele Wunder zu bieten! 🌿🐦 #Vogelbeobachtung #Naturfotografie #Grünspecht #Vögel #Wildtiere #Natur #Garten English: A curious Green Woodpecker with its striking red head explores the green grass. Nature has so many wonders to offer! 🌿🐦 #BirdWatching #NaturePhotography #GreenWoodpecker #Birds #Wildlife #Nature #Garden Deutsch: Ein wunderschöner Grünspecht mit seinem markanten roten Kopfgefieder steht auf saftig grünem Rasen. Die Natur ist einfach faszinierend! 🌿🐦 #Vogelbeobachtung #Naturfotografie #Grünspecht #Vögel #Wildtiere #Natur English: A beautiful Green Woodpecker with its distinctive red head plumage stands on lush green grass. Nature is truly fascinating! 🌿🐦 #BirdWatching #NaturePhotography #GreenWoodpecker #Birds #Wildlife #Nature
October 5, 2025 at 9:15 AM
Reposted by MM
unicefsupply.bsky.social
Protecting children from polio requires secure access to affordable and safe vaccines, the construction of cold chain infrastructure, as well as cold boxes and syringes to make the campaign possible. Watch this video to learn how children in Mozambique are protected from polio.
October 3, 2025 at 11:51 AM
Reposted by MM
tuta.com
📧 Good emails open doors. Bad ones close them.

We’ve put together 6 simple rules of email etiquette that make all the difference - and you don't even need AI to write good emails!

👉 tuta.com/blog/email-e...
Image of a person opening an email with the title: 6 rules of email etiquette
October 2, 2025 at 11:05 AM
marcxmueller.bsky.social
www.zeit.de/news/2025-10...
Eine ganz besondere Forscherin: "Schimpansen-Mama" Jane Goodall ist tot
Hier finden Sie Informationen zu dem Thema „Eine ganz besondere Forscherin“. Lesen Sie jetzt „"Schimpansen-Mama" Jane Goodall ist tot“.
www.zeit.de
October 2, 2025 at 7:45 AM
marcxmueller.bsky.social
Back on my favorite trails – where every step touches the soul and #nature reveals its wonders.
Wieder auf meinen Lieblingspfaden unterwegs – wo jeder Schritt die Seele berührt und die Natur ihre Wunder enthüllt. 🌿💚 #WaldWanderung #LieblingsPfade #NaturErleben #NatureExperience #ForestHike
English: "Sunlit forest road, where shadows and stories meet. A quiet moment, a tall tree, and a plaque waiting to tell its tale. Nature’s embrace in every step. 🌳☀️ #ForestVibes #ShadowPlay" Deutsch: "Sonnenbeschienener Waldweg, wo Schatten und Geschichten sich begegnen. Ein stiller Moment, ein hoher Baum und eine Tafel, die ihre Geschichte erzählt. Natur pur bei jedem Schritt. 🌳☀️ #Waldgefühle #SchattenSpiel""Schattenbegleiter im Wald – wo jeder Schritt eine Geschichte erzählt. 🌳💫 #WaldWanderung #LieblingsPfade #NaturErleben" English: "Tiny white mushrooms thrive on a mossy forest stage—nature’s delicate art in the dappled light. A quiet reminder of life’s persistence and beauty. 🍄🌿 #ForestMagic #MushroomLove" Deutsch: "Winzige weiße Pilze gedeihen auf einer moosigen Waldbühne – die zarte Kunst der Natur im gefilterten Licht. Eine stille Erinnerung an die Beharrlichkeit und Schönheit des Lebens. 🍄🌿 #Waldzauber #PilzLiebe""Winzige Pilze auf moosigem Grund – die kleinen Wunder des Waldes. 🍄🌱 #PilzLiebe #WaldZauber #NaturDetails" English: "Looking up through the forest’s spine—tall trees stretch towards the sky, weaving a natural cathedral of light and shadow. A moment of awe in the heart of the woods. 🌳💚 #ForestPerspective #NatureCathedral" Deutsch: "Blick nach oben durch das Rückgrat des Waldes – hohe Bäume strecken sich zum Himmel und weben eine natürliche Kathedrale aus Licht und Schatten. Ein Moment der Ehrfurcht mitten im Wald. 🌳💚 #WaldPerspektive #NaturKathedrale" English: "A lone parasol mushroom stands tall amidst the forest floor, a delicate masterpiece of nature’s design. Silent, intricate, and fleeting—autumn’s quiet beauty. 🍄🍂 #ForestFloor #MushroomMagic" Deutsch: "Ein einzelner Schirmpilz erhebt sich auf dem Waldboden – ein filigranes Meisterwerk der Natur. Still, komplex und vergänglich: die leise Schönheit des Herbstes. 🍄🍂 #Waldboden #PilzZauber"
October 1, 2025 at 2:37 PM
Reposted by MM
carmenmarple.aldea.social
Comida a las fuga 😅
September 28, 2025 at 6:08 PM
Reposted by MM
unicef.org.au
All around the world, children are growing up in war and conflict. Children and young people are caught in the crossfire, exposed to trauma and unable to access essential services like health care and education.

No matter who they are or where they live, every child deserves peace.
Poster with the message 'All Children Deserve Peace,' featuring a white dove carrying an olive branch on a blue background. Includes the UNICEF logo.
September 21, 2025 at 9:15 AM