THE HINDU — UPSC CURRENT AFFAIRS

1Indian Killed in Dammam as Houthi Conflict Escalates

Why in the News?

An Indian national was killed in Dammam, Saudi Arabia, amid escalating tensions involving the Houthis. A deadly attack on an airport in Saudi Arabia injured eight people.

Key Highlights

• Saudi Arabia reported an attack on an airport that injured eight people.
• Saudi Arabian forces reportedly targeted a yacht carrying 14 Indian nationals in the Red Sea.
• Rescue operations are underway, according to reports.
• The conflict has raised concerns about the safety of Indian nationals and maritime security in the region.

Important Issues

• Security of Indian citizens working abroad.
• Protection of commercial shipping routes.
• Red Sea maritime security.
• Regional instability and its impact on global trade.

2Srinagar's Gul-e-Dawood Garden to Boost Autumn Tourism

Why in the News?

A chrysanthemum garden, locally known as Gul-e-Dawood, is set to open to visitors in Srinagar. The garden is expected to promote autumn tourism in Kashmir.

Key Highlights

• Gardeners are cultivating chrysanthemum plants along the banks of Dal Lake.
• The garden is expected to attract tourists during the autumn season.
• It will contribute to tourism diversification in Kashmir.
• Seasonal flower tourism can support local employment and economic activity.

Important Facts

• Location: Srinagar, Jammu and Kashmir.
• Flower: Chrysanthemum.
• Major attraction: Autumn tourism.

3India and Poland Aim to Double Bilateral Trade by 2030

Why in the News?

Prime Minister Narendra Modi and Polish Prime Minister Donald Tusk discussed strengthening bilateral economic relations and achieving the shared objective of doubling India–Poland trade by 2030.

Key Highlights

• India and Poland aim to double bilateral trade by 2030.
• The meeting highlighted opportunities for stronger economic cooperation.
• Both countries can expand cooperation in trade, technology and investment.
• Poland is an important partner for India in Central and Eastern Europe.

Areas of Cooperation

1. Trade and investment.
2. Information technology.
3. Defence and industrial cooperation.
4. Renewable energy.
5. Agriculture and food processing.
6. Technology and innovation.

4Economics Beyond the Individual: Understanding Keynesian Economics

Why in the News?

An analysis of mainstream and heterodox economics highlights the limitations of focusing exclusively on individual economic decisions while explaining economic growth, investment and instability.

Key Highlights

1. Microeconomics and Macroeconomics

• Microeconomics studies individual consumers, households and businesses.
• Macroeconomics examines aggregate economic outcomes such as growth, employment, inflation and investment.
• Individual decisions influence the economy, but broader economic structures also shape these decisions.

2. Keynesian Economics

• Economist John Maynard Keynes argued that saving does not automatically lead to investment.
• Investment depends on business expectations and anticipated profitability.
• Economic uncertainty can discourage private investment.
• Insufficient aggregate demand can contribute to unemployment and economic instability.

3. Role of Business Investment

• Businesses invest when they expect future profits.
• Uncertainty can reduce investment even when savings are available.
• Investment plays a major role in determining economic growth and employment.

4. Heterodox Economics

• Class divisions.
• Unequal ownership of capital.
• Distribution of income and wealth.
• Structural factors affecting economic instability.

5How Cyberpunk 2077 Anticipated a Hypercapitalist Dystopia

Why in the News?

The video game Cyberpunk 2077 is being discussed for its depiction of a dystopian future dominated by corporations, technological advancement and extreme economic inequality.

Key Highlights

• Cyberpunk explores a future where technological progress coexists with social inequality.
• Powerful corporations dominate economic and political life.
• Advanced technologies can increase surveillance and control.
• The genre highlights the consequences of excessive commercialisation.
• It raises questions about the relationship between technology, capitalism and human freedom.

6eMudhra to Exit Global Web Security Certificate Business

Why in the News?

Indian cybersecurity company eMudhra has announced its exit from the global website security certificate business following the exposure of private cryptographic keys associated with eight intermediate security certificates. The incident has raised concerns about cybersecurity, digital trust and the security of internet infrastructure.

Key Highlights

• Private keys associated with eight intermediate security certificates were exposed.
• The vulnerability could allow attackers to generate fraudulent certificates.
• Such certificates could potentially be used to impersonate legitimate websites.
• The incident raised concerns about devices that have not received updates to distrust the affected certificates.
• The company cited reputational damage as a major reason for exiting the global certificate business.
• eMudhra will continue its Indian website certificate and digital-signature-related operations.
• The Ministry of Electronics and Information Technology constituted a committee to investigate the incident.

Significance for India

• India increasingly depends on digital public infrastructure.
• Cybersecurity incidents can affect government services, businesses and citizens.
• Strong security audits and operational controls are essential.
• Digital trust is critical for India's digital economy.

7Is a Sugar-Rich Diet During Antibiotic Treatment a Threat to the Gut Microbiome?

Why in the News?

Recent research suggests that dietary patterns during antibiotic treatment may influence the extent of disruption to the gut microbiome. The emerging challenge is to eliminate harmful bacteria while preserving beneficial microorganisms that support human health.

Key Highlights

1. Gut Microbiome

• The human intestine contains trillions of microorganisms.
• These microorganisms contribute to digestion, metabolism and immune regulation.
• A balanced microbial ecosystem is essential for maintaining intestinal health.

2. Dysbiosis

• Dysbiosis refers to an imbalance in the microbial ecosystem.
• It may involve reduced microbial diversity, disruption of beneficial microorganisms and increased growth of certain harmful organisms.

3. Impact of Antibiotics

• Antibiotics are designed to eliminate harmful bacteria.
• However, they can also affect beneficial gut microorganisms.
• Intensive medical treatments may further disturb the intestinal ecosystem.

4. Role of Diet

• Dietary patterns may influence gut microbial composition.
• Research is examining whether sugar-rich diets can worsen microbiome disruption during antibiotic treatment.
• The interaction between diet, antibiotics and microbial diversity remains an important area of scientific investigation.