global briefs Solar Community Hubs

Nearly half of the world’s population has no access to the internet. Dell Technologies, in partnership with Computer Aid International, is addressing the gap for people that might benefit the most. They convert old shipping containers into customizable, solar-powered internet centers, called “solar community hubs”, that connect community members to the digital world. The hubs are well-lit, well-ventilated classrooms that use energy-efficient Dell technology and air-cooled servers. Each hub supports up to 40 people at a time and offers up to 20 users a wireless connection to learning materials.

The hubs provide digital skills to further education and open economic opportunities for the local community; allow micro and small enterprises to create jobs; and enable financial sustainability by offering services and products that go beyond education, such as telemedicine.

The first hub was placed in the Brazilian Amazon town of Boa Esperança in March 2022. Dell and the Foundation for Amazon Sustainability also installed equipment, including drones and environmental monitors, to track deforestation in the area. During the first week of March 2023, more than 200 alerts about tree loss were posted from Boa Esperança. Three hubs currently exist in Brazil and South Africa, and Dell will soon add two hubs in Egypt that are focused on career and life skills, as well as another in Australia, centered on preserving and protecting Aboriginal art and culture.

Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it is the only thing that ever has.

~ Margaret Mead

Saving the Fading Night Sky

The Smithsonian National Museum of Natural History "Lights Out" exhibit, in Washington, D.C., is helping people understand that light pollution is a global problem with broad impact. The effects of light pollution go beyond our diminishing view of the stars; it also impacts ecosystems and cultures on Earth.

The exhibit features more than 100 photographs, nearly 250 objects, a history of human-made light, interactive experiences, tactile models and a theater program to discover why dark nights matter, rekindle a connection with the night sky and consider how much light at night is enough.

Astronomers rely on light, both visible and invisible, to understand celestial bodies, and their view of the universe has become increasingly obstructed by artificial light. Biologists have observed light pollution’s toll on plants and animals— from harming coral reefs’ moonlight-triggered reproduction to bats’ ability to pollinate flowers and the grim consequences of disoriented migrating birds. Another area of the exhibition presents people’s ancient and modern-day connections to the night sky through photographs, stories and cultural items.

Visitors also learn about simple but meaningful actions they can take to reduce light pollution, such as aiming outdoor lights downward and using the dimmest settings.

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Susan M Welch, DDS FAGD

Dr. Susan Welch and her skilled dental team’s main focus is patient care, comfort, and overall experience. One thing that separates us from many other dentists in the area is our passion for holistic dental services. We care deeply about our patients and understand that your oral health is directly connected to your overall well being.

• Diplomat, American Board of Dental Sleep Medicine

• Diplomat, American Board of Craniofacial Dental Sleep Medicine

• Diplomat, American Board of Craniofacial Pain

• Fellow, American Academy of Craniofacial Pain and Sleep Medicine

• Member, American Academy of Dental Sleep Medicine