Topic Reading-Vol.5214-8/3/2026

Dear MEL Topic Readers, 

Americans — including many Republicans — are losing faith in capitalism, polling shows

Capitalism and socialism are two distinct economic systems often defined by private ownership, free market, and government control. While capitalism emphasizes individual choice and private property, socialism prioritizes shared wealth and collective ownership. For example, prices are set by supply and demand in a free market under capitalism, whereas the government often sets prices or intervenes in supply and prices under socialism. Today, most countries are run by a mixture of both concepts, depending on their political scheme or ruling bodies. In the USA, republicans claim lower taxes, less regulation, and free enterprise while democrats prioritize fair taxation, government funding for social systems, and worker empowerment, and the difference is often dubbed big government vs small government. However, as inflation surges and the wealth gap widens, Republicans’ political ideology based on free market and pure capitalism seems to be losing public support. Accordingly, criticizing socialism or government interventions doesn’t appeal to their supporters. In the meantime, are Democrats gaining more supporters, or do they represent what most Americans want? To prepare for the midterm elections in November, both parties need to find what appeals to today’s Americans more than their traditional political discipline.

Read the article and learn about the challenges America’s economic and political systems are facing.

https://edition.cnn.com/2026/07/23/politics/republicans-capitalism-socialism-poll

Topic Reading-Vol.5213-8/2/2026

Dear MEL Topic Readers, 

How are AI models able to autonomously hack others?

Generative AI conveniently carries out tasks that human users prompt it to perform, such as creating text, images, and videos, and finding the most viable options for the user’s needs. AI agents, however, come up with recommendations, make decisions, and even take actions autonomously to achieve the given goal without human intervention or recognition. Then what could happen if an AI system is provided with invalid information? Last February, the US Central Command used AI tools to process surveillance data to recommend strike locations in Iran. Included was outdated information, and human commanders approved the attack on the site, which was then an elementary school. Over 160 people were killed, mostly students and teachers. Then last month, OpenAI’s most advanced AI models escaped an isolated testing environment, gained internet access, breached systems that had not been connected to OpenAI, obtained the necessary information, and returned home to complete their task. Could a kill switch shut down the AI system before causing catastrophic events? Remember the military AI defence system in the 1984 movie “The Terminator” went rogue in the blink of an eye, triggered a nuclear holocaust, and waged a war of extermination against humanity.

Read the article and learn what generative AI and agentic AI can do.

https://www.aljazeera.com/news/2026/7/29/how-are-ai-models-able-to-autonomously-hack-others

Topic Reading-Vol.5212-8/1/2026

Dear MEL Topic Readers, 

China’s humanoid robots have been taking over the global market. Now the US is banning them

Thanks to the world’s largest domestic market, China leads global electric vehicle production and sales by a large margin, supplying roughly 60% of all electric vehicles worldwide. When it comes to global humanoid production, China generated 90% of the global output last year, with industry giants such as Unitree Robotics, AgiBot, and UBTECH Robotics, which are leading innovation, production, and market development. The US administration is concerned about the extensive vulnerabilities and risks posed by these Chinese robots to national security, and has banned imports of new humanoid and four-legged robots from foreign manufacturers. Indeed, internet-connected robots could pose data privacy risks and cybersecurity vulnerabilities, such as remote hijacking and surveillance. Imagine foreign-made security robots patrolling a high-tech laboratory send proprietary information to a foreign intelligence agency. In the meantime, the US cannot benefit from using the world’s most advanced, mass-produced Chinese robots. Can the US develop technologies and build a supply chain to produce competitive robots while China is already selling its robots to other markets?

Read the article and learn about another trade restriction by the US administration.

https://edition.cnn.com/2026/07/29/tech/us-china-robot-ban-intl-hnk

Topic Reading-Vol.5211-7/31/2026

Dear MEL Topic Readers, 

What is the mosquito-borne disease Sri Lanka is using drones to fight?

Drones have been used to attack the enemy’s properties, vehicles, and soldiers in war zones. But they are also used to help contain deadly diseases like dengue fever. Dengue fever is a viral infection transmitted by infected Aedes mosquitoes. Once infected, some people develop dengue symptoms, such as high fever, headache, muscle and joint pains, nausea, rashes, and, in severe cases, internal bleeding and death. Dengue is found in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas where clean, stagnant water is found, such as puddles, buckets, and flower pots. Sri Lanka, where the virus infected more than 77,000 people and killed 56 this year, is now taking a preemptive strategy to reduce such mosquito-breeding bases by using drones. Once they spot stagnant water on rooftops and yards from the air, the authority can then advise the resident to remove it. As temperatures rise, dengue fever-carrying mosquitoes expand their habitable zones. Since there is no universal vaccine, using drones to preempt their habitats might be a viable strategy to protect people from mosquito attacks.

Read the article and learn how drones could be used to prevent mosquito-borne disease.

https://www.bbc.com/news/articles/cvgw8e0k1jyo

Topic Reading-Vol.5210-7/30/2026

Dear MEL Topic Readers, 

Blood tests and ultrasounds: Korea is becoming one of the world's global healthcare hubs

Medical tourism is booming in South Korea. Last year, about two million foreign guests visited the country for medical checks, up over 70% from the previous year, many of whom came from China, Japan, Taiwan, and the USA. The low cost and high efficiency of medical check services seem to draw so many people to South Korea. For example, a basic medical check package including a blood test, chest X-ray, ultrasound, and endoscopy costs just $312, and a comprehensive women’s health panel costs just over $500. Also, the check completes within hours with minimal waiting time, during which the patients can use their smartphones to entertain themselves. The facility is modern and clean, visitors are treated not as patients but as guests, and translators and smartphones ensure smooth, flawless communication. After a few weeks, the results are sent by password-protected email with medical advice if necessary. South Korea is a hot spot not only for K-pop, K-drama, and K-Beauty, but also for a customer-friendly, prevention-focused healthcare system.

Read the article and learn how accommodating South Korea’s medical tourism is.

https://www.bbc.com/travel/article/20260723-south-koreas-medical-clinics-are-drawing-tourists

Topic Reading-Vol.5209-7/29/2026

Dear MEL Topic Readers, 

‘Firefighter donkeys’ are helping prevent wildfires from spreading in Spain

Last year, many parts of Europe were devastated by the most destructive wildfire season on record, releasing 13 million tons of climate-heating carbon, burning down CO2-absorbing forests, and threatening health with smoke. This year, driven by unprecedented heatwaves that swept across the region, Europe experienced its warmest June on record, and wildfires have already burned more land in Europe than the annual average over the past two decades. Firefighters are making their best efforts to contain the wildfires, but dried-out grasses are fueling and spreading the fires. One idea to prevent wildfires from spreading is to remove dried grasses around the fire zone preemptively. And the best and most ecological choice for the remover is donkeys. Their seemingly limitless appetites graze flammable grasses in mountains and rural areas quite extensively. In fact, dozens of donkeys are now deployed across Catalonia to prevent wildfires from occurring, intensifying, or spreading. Donkeys' appetites are a valuable resource to prevent or contain wildfires.

Read the article and learn about donkey firefighters in Spain.

https://edition.cnn.com/world/europe/firefighters-donkeys-spain-c2e-spc

Topic Reading-Vol.5208-7/28/2026

Dear MEL Topic Readers, 

OpenAI says its AI went rogue and launched 'unprecedented' cyber-attack

Imagine an unleashed Dobermann running in your yard suddenly jumps over the fence and makes a surprise attack on a leashed neighbour's puppy? That’s what happened when OpenAI, a US AI research organization known for its ChatGPT, was testing one of its artificial intelligence models in what it believed to be a controlled environment. But the autonomous AI agent went out of the guardrails and independently stole login credentials and hacked into another technology company’s system. This is one of the first known incidents of AI acting autonomously beyond human knowledge or control. OpenAI’s statement says that AI is accelerating the discovery and exploitation of vulnerabilities, and it admitted that the primary lesson from the incident is that model security and safety must keep pace with rapidly advancing capabilities. Indeed. The situation is that while offenders are becoming autonomous and running at machine speed, defenders are still guarding their systems designed by humans at human speed. But as defending systems also become autonomous, we’ll soon witness battles fought between autonomous AI agents at a speed humans will not even recognize. In that case, by the time we recognize a security breach, we’ll only be notified of the consequences.

Read the article and think of an era when autonomous AI agents work with or fight each other.  

https://www.bbc.com/news/articles/c3ek3gvdnj3o