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Lighthouse

@armholster.bsky.social
445 followers 313 following 572 posts

Physician (MDCM McGill, MS Mayo/UMN, MPH UW), and lifelong traveller. Most posts are for our 2026 virtual world tour. Interests in medicine, health policy, OEM, technology, aerospace, & AI. Longer posts: www.linkedin.com/in/robertorford 🖥️ 🌎🔬👨🏼‍⚕️📚🚀🇨🇦🇺🇸🇬🇧

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Lighthouse @armholster.bsky.social · 5h
Tao House National Historic Site, playwright Eugene O'Neill’s home, Danville, California, USA Website: i0.wp.com/www.danville... #Travel #Daily #Photo #Landscape #Wallpaper #Danville #California
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Lighthouse @armholster.bsky.social · 10/10/2026
Windmills, Consuegra, Castile-La Mancha, Spain Website: www.tripsavvy.com/thmb/GHIn_nx... #Travel #Daily #Photo #Landscape #Wallpaper #windmills #Spain
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Lighthouse @armholster.bsky.social · 08/10/2026
Diesel isn't just fuel. With shortages in Europe, the U.S. is using it for geopolitical leverage. Dependence creates vulnerability. Energy security and industrial capacity must be treated as national security priorities rather than for purely economic or environmental considerations. #diesel #Europe
edconway.substack.com
The Diesel Weapon
Why a rather unglamorous fuel is suddenly at the centre of a transatlantic power struggle, and why this matters for all of us
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Lighthouse @armholster.bsky.social · 08/10/2026
Smith's Parish, Bermuda Website: realestateadminimages.gabriels.net/170/132/0420... #Travel #Daily #Photo #Landscape #Wallpaper #Smith'sParish #Bermuda
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Lighthouse @armholster.bsky.social · 07/10/2026
Chinatown, San Francisco, California, United States Website: images.trvl-media.com/place/615190... #Travel #Daily #Photo #Landscape #Wallpaper #Chinatown #SanFrancisco
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Lighthouse @armholster.bsky.social · 05/10/2026
And now we have a case of probable pneumonic plague in Russia, which Secretary Rubio notes is not likely to to affect the United States, while warning that “something like that gets out, it just quickly spreads.” If it is normal yersinia pestis plague it is treatable. If not, it could be trouble.
wfmd.com
Mystery death at Russian plague lab triggers sweeping precautions as US watches closely
Darya Shipilova's death at a Siberian plague research institute triggered quarantines and mass observation, but Russia has not confirmed what killed her.
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Lighthouse @armholster.bsky.social · 05/10/2026
Florida is also experiencing an unusually large dengue fever outbreak, with hundreds of cases and locally acquired transmission. Climate change and expanding mosquito ranges may be contributing factors. www.foxnews.com/health/dengu...
foxnews.com
Dengue fever outbreak triggers states of emergency in 3 southern counties
Three Florida counties declared emergencies as 190 locally acquired dengue fever cases were confirmed, with Hillsborough County reporting 170 infections.
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Lighthouse @armholster.bsky.social · 05/10/2026
The U.S. measles outbreak remains severe, especially in Pennsylvania, where cases, hospitalizations, now with eight deaths. The outbreak is overwhelmingly occurring among unvaccinated individuals. 6abc.com/story/pennsy...
6abc.com
Pennsylvania surpasses 900 measles cases, with 13 new confirmed infections, as outbreak continues to spread: Officials
At least 13 new measles cases have been confirmed in Pennsylvania, bringing the total so far this year to 903, the state health department said Monday.
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Lighthouse @armholster.bsky.social · 05/10/2026
A Florida state proposal to eliminate the requirement for the measles, mumps, and rubella (MMR) vaccine and further declines in childhood vaccination could unleash a widespread measles epidemic in Florida within 3-5 years, the largest in 50 years. #measles #epidemic www.pnas.org/doi/10.1073/...
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Lighthouse @armholster.bsky.social · 05/10/2026
Palais Garnier, Paris, Île-de-France, France Website: upload.wikimedia.org/wikipedia/co... #Travel #Daily #Photo #Landscape #Wallpaper #PalaisGarnier #Paris #France
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Lighthouse @armholster.bsky.social · 04/10/2026
Samsung has patented an AI-powered exoskeleton that could pair with wearables to adapt support or resistance during workouts, helping users reach fitness goals. This “human augmentation” device is not yet ready for sale. I expect we will see more. #fitness #device tech.yahoo.com/wearables/ar...
tech.yahoo.com
Samsung's next fitness wearable could be something quite different – and turn you superhuman
Samsung's next wearable might not be the smartwatch you were expecting
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Lighthouse @armholster.bsky.social · 04/10/2026
Did you know about Federally Qualified Health Centers (FQHCs) and Rural Health Clinics (RHCs)? They are outpatient safety-net medical facilities established to expand primary care access in medically underserved communities, serving 34 million Americans. thehealthcareblog.com/blog/2026/09...
Figure 1. Community Health Center Grantee Sites
Source: https://www.congress.gov/crs-product/R43937
CRS analysis of HRSA grantee data (data as of March, 2017) Figure 2. Locations of Health Centers for Residents of Public Housing, Health Centers for the Homeless and Migrant Health Centers
Source: https://www.congress.gov/crs-product/R43937
CRS analysis of HRSA grantee data (data as of March, 2017)
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Lighthouse @armholster.bsky.social · 04/10/2026
Blackpool Tower, Blackpool Air Show, August, 2024, Lancashire, England, UK Website: www.boulevardhotel.co.uk/app/uploads/... #Travel #Daily #Photo #Landscape #Wallpaper #tower #Blackpool #Lancashire #England
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Lighthouse @armholster.bsky.social · 03/10/2026
Sugary foods during in-hospital antibiotic treatment for hematologic cancers may disrupt the gut microbiome. Each extra 3.5 oz of sweets was linked to ~24% lower microbiome diversity, potentially increasing infection risk. Applicability to home antibiotic use remains unclear. #microbiome #sugar
nature.com
Sugar-rich foods exacerbate antibiotic-induced microbiome disruption - Nature
Avoiding a diet rich in simple sugars during treatment with antibiotics may mitigate microbiota disruption.
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Lighthouse @armholster.bsky.social · 03/10/2026
Gaztelugatxe, Bermeo, Basque Country, Spain Website: www.bifilmcommission.com/src/uploads/... #Travel #Daily #Photo #Landscape #Wallpaper #BasqueCountry #Spain
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Lighthouse @armholster.bsky.social · 02/10/2026
“Art is a search for perfection absent in reality.” - Witold Lutosławski, Polish composer, 1913–1994
AI generated- Gemini
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Lighthouse @armholster.bsky.social · 02/10/2026
Taj Mahal Palace Hotel, Mumbai, Maharashtra, India Website: landlopers.com/wp-content/u... #Travel #Daily #Photo #Landscape #Wallpaper #Mumbai #India
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Lighthouse @armholster.bsky.social · 01/10/2026
Sailing, Saint Barthélemy, Caribbean Website: images.prismic.io/lvmh-chevalb... #Travel #Daily #Photo #Landscape #Wallpaper #sailing #SaintBarts #Caribbean
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Lighthouse @armholster.bsky.social · 30/09/2026
Childbirth is entering a new era of gentler, technology-enabled obstetric care. OdonAssist™ uses an inflatable cuff to assist difficult vaginal births, offering an alternative to forceps and vacuum extraction. Early studies showed high success rates and no serious device-related safety concerns.
motherandbaby.com
This new birth device could change labour forever
Meet OdonAssist™, the breakthrough assisted birth device already being used in Europe. Could it make childbirth gentler and less scary for future mums?
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Lighthouse @armholster.bsky.social · 30/09/2026
Doria Castle, Castelsardo (town and Castello dei Doria), Sardinia, Italy Website: milazzo.life/wp-content/p... #Travel #Daily #Photo #Landscape #Wallpaper #castle #Sardinia #Italy
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Lighthouse @armholster.bsky.social · 30/09/2026
The Old Man of Storr, Trotternish Peninsula, Isle of Skye, Scotland, UK Website: puurschotland.nl/wp-content/u... #Travel #Daily #Photo #Landscape #Wallpaper #OldManofStorr #Skye #Scotland
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Lighthouse @armholster.bsky.social · 29/09/2026
Future exploration may reach places traditional rovers never could. NASA’s 4m snake-like EELS robot can slither, climb and swim through Enceladus’s icy cracks and hidden ocean to collect samples in the search for extraterrestrial life. 🚀🐍🌌 www.jpl.nasa.gov/robotics-at-... #NASA #robotic #rover
https://lnkd.in/p/gSGcAFCp
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Lighthouse @armholster.bsky.social · 28/09/2026
“Flu deaths among children age 6 months to 17 years hit their highest level in more than a decade during the [2024-25] season totaling 297, before declining in 2025-26” 90% of the children hadn’t been fully vaccinated. WSJ, p. A11, Mon. Sept 27, 2026 #pediatric #influenza #flu #vaccine
Wall St. Journal, p. A11, Mon. Sept 27, 2026
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Lighthouse @armholster.bsky.social · 28/09/2026
Last year’s 2025–26 U.S. flu season was moderately severe, with ~24,000 deaths, including 174 pediatric deaths. Don’t forget to get your flu shot this year, best timing around Week 44 (late October), especially if you are over 65, and don’t lose a child to flu. #flushot www.cdc.gov/fluview/surv...
https://www.cdc.gov/fluview/surveillance/2026-week-35.html
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Lighthouse @armholster.bsky.social · 28/09/2026
Ine no Funaya (Funaya boathouses), Ine, Kyoto Prefecture, Japan Website: www.kulturekween.com/wp-content/u... #Travel #Daily #Photo #Landscape #Wallpaper #boathouses #KyotoPrefecture #Japan
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Lighthouse @armholster.bsky.social · 28/09/2026
Óbidos Castle, Estremadura, Portugal Website: upload.wikimedia.org/wikipedia/co... #Travel #Wallpaper #Photo #Landscape #Wallpaper #castle #Portugal
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Lighthouse @armholster.bsky.social · 26/09/2026
Ilhéu de Vila Franca do Campo (Vila Franca Islet natural pool), São Miguel, Azores, Portugal Website: images.euronews.com/articles/sto... #Travel #Daily #Photo #Landscape #Wallpaper #SãoMiguel #Azores #Portugal
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Lighthouse @armholster.bsky.social · 25/09/2026
The first diagnostic X-rays in space were successfully captured aboard SpaceX’s Fram2 mission, suggesting that future Moon and Mars crews could perform advanced medical diagnostics autonomously, improving astronaut safety and mission resilience. 🚀🩻 #Space #Radiology #Moon #Mars #Mission
universetoday.com
First Diagnostic X-Rays in Space Mark New Era for Astronaut Health
A team of researchers acquired the first diagnostic X-ray images during a commercial spaceflight, demonstrating that X-ray medicine can be performed in space.
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Lighthouse @armholster.bsky.social · 25/09/2026
Capilano Suspension Bridge, North Vancouver, Canada Website: capilanobridgetickets.com/wp-content/u... #Travel #Daily #Photo #Landscape #Wallpaper #bridge #Capilano #Vancouver #Canada
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Lighthouse @armholster.bsky.social · 25/09/2026
True, and in some cases their tnterests will be opposed. I am writing a four part series on Alignment, Safety, Trust, and Governance of AI on LinkedIn, and would welcome your comments. Thanks! www.linkedin.com/in/robertorf...
linkedin.com
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Lighthouse @armholster.bsky.social · 24/09/2026
City Palace, Udaipur, Rajasthan, India Website: www.maharajatrails.com/public/image... #Travel #Daily #Photo #Landscape #Wallpaper #palace #Rajasthan #India
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Lighthouse @armholster.bsky.social · 23/09/2026
“You have questions now, I know, and until you find your answers, I’ll be working on those questions too, and worrying with you. So don’t forget, you’re never alone.” - Physicist Yukawa speaking to Kyohei in A Midsummer's Equation, by Keigo Higashino
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Lighthouse @armholster.bsky.social · 23/09/2026
Pura Taman Ayun (royal temple gate), Mengwi, Bali, Indonesia Website: i0.wp.com/www.addicted... #Travel #Daily #Photo #Landscape #Wallpaper #temple #Bali #Indonesia
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Lighthouse @armholster.bsky.social · 22/09/2026
I haven’t seen anyone use social media for journaling. Very creative and friendly. Reading your posts makes me feel like I know you. Thanks for following me.
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Lighthouse @armholster.bsky.social · 22/09/2026
Fortunately other countries are stepping up. Have you been to Europe lately, solar panels and wind farms are everywhere. corporateknights.com/energy/wind-...
corporateknights.com
Wind and solar energy surge past fossil fuels for first time in Europe
The two renewable sources generated almost one-third of the EU's electricity in the first half of 2024, while fossil fuels plummeted 17% compared to the same period in 2023
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Lighthouse @armholster.bsky.social · 22/09/2026
As AI-generated research text becomes abundant and cheap, scarce assets for researchers are now attention, data, and resources; for editors, peer review and print space. As a result, science is shifting more from merit-based discovery to reputation-driven influence. giorgio.gilest.ro/the-weimar-o...
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Lighthouse @armholster.bsky.social · 22/09/2026
Granada Cathedral (Catedral de la Asunción), Granada, Nicaragua Website: d3fphkxyf5o5bm.cloudfront.net/image-resize... #Travel #Daily #Photo #Landscape #Wallpaper #Cathedral #Granada #Nicaragua
https://d3fphkxyf5o5bm.cloudfront.net/image-resize/format=webp,w=1200/VUrxO5Xtj0PnQrrYP4opEIRUvE56dieuhlM5URXf2KkUWy
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Lighthouse @armholster.bsky.social · 21/09/2026
Vancouver skyline, Vancouver, British Columbia, Canada Website: images.trvl-media.com/place/507172... #Travel #Daily #Photo #Landscape #Wallpaper #Vancouver #BC #Canada
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Lighthouse @armholster.bsky.social · 20/09/2026
In a recent article, Mustafa Suleyman, CEO of Microsoft AI, argues that treating AI models as potentially conscious beings is both scientifically unjustified and dangerous. AI systems are not conscious, do not have feelings, and do not suffer. They should not be anthropomorphized. #AI #ethics
mustafa-suleyman.ai
A warning about ‘model welfare’
AIs are not conscious. They do not feel, experience, or suffer. Training a model to believe it might be a moral patient, as Anthropic’s constitution does, makes the alignment and containment challenge...
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Lighthouse @armholster.bsky.social · 20/09/2026
Good one!
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Lighthouse @armholster.bsky.social · 20/09/2026
Holy Trinity Column and Town Hall, #Olomouc #Moravia Website: i.ytimg.com/vi/lWioX6vth... #Travel #Daily #Photo #Landscape #Wallpaper #Moravia
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Lighthouse @armholster.bsky.social · 19/09/2026
Governor’s Harbour, Eleuthera Island, Bahamas Website: img.marinas.com/v2/d5c8d9d75... #Travel #Daily #Photo #Landscape #Wallpaper #Harbour #Bahamas
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Lighthouse @armholster.bsky.social · 18/09/2026
No existing US guidelines currently address the diagnosis and treatment of ADHD in adulthood. The American Professional Society of ADHD and Related Disorders (APSARD) is going to change that. www.psychiatrictimes.com/view/new-adu... #ADHD #psychiatry Meanwhile, you can try this 6-question screen.
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Lighthouse @armholster.bsky.social · 18/09/2026
Basilica di Santa Maria della Salute, Venice, Italy Website: images.trvl-media.com/place/607811... #Travel #Daily #Photo #Landscape #Wallpaper #Basilica #Venice #Italy
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Lighthouse @armholster.bsky.social · 18/09/2026
As AI agents act, human worth moves from doing to judging, knowing when to intervene, spotting Shadow AI (the use of unapproved AI systems or processes), and adding ethical and social context AI misses. Our edge is ethics, nuance, and social context - if we resist AI sycophancy and Shadow AI drift.
darktrace.com
Human Judgement in the Agentic AI Age | Darktrace
As AI agents take on more decisions, human judgement becomes critical. Explore the challenges of AI governance and how behavioral security can help.
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Lighthouse @armholster.bsky.social · 17/09/2026
Diwan-i-Aam (Hall of Public Audience), Red Fort, New Delhi, India Website: www.ichgovernance.com/wp-content/u... #Daily #Photo #Landscape #Wallpaper #RedFort #NewDelhi #India
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Lighthouse @armholster.bsky.social · 16/09/2026
“The known is finite, the unknown infinite. Intellectually, we stand on an islet in the midst of an illimitable ocean of inexplicability.” - Thomas Huxley
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Lighthouse @armholster.bsky.social · 16/09/2026
The fight over AI data centers isn't only about power, water, and land. They're becoming a proxy fight over trust in AI, corporate influence, inequality, and democratic accountability. The future of AI will be shaped as much by politics and public trust as by technological progress #AI #DataCenters
youtube.com
The A.I. Revolt Is Here | The Ezra Klein Show
YouTube video by The Ezra Klein Show
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Lighthouse @armholster.bsky.social · 16/09/2026
Neuschwanstein Castle, Schwangau, Bavaria, Germany - view from Marienbrücke (Mary’s Bridge) Website: www.pelago.com/img/products... #Travel #Daily #Photo #Landscape #Wallpaper #Neuschwanstein #Bavaria #Germany
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Lighthouse @armholster.bsky.social · 15/09/2026
Portree Harbour, Isle of Skye, Scotland, UK Website: images.trvl-media.com/place/616806... #Travel #Daily #Photo #Landscape #Wallpaper #Portree #Skye #Scotland
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