20 November 2023

• Polity: The Punjab and Haryana High Court struck down Haryana's 2020 law reserving 75 per cent of private-sector jobs for state residents, citing violations of Articles 14, 15, 16 and 19(1)(g).
• International Relations: India hosted the second Voice of Global South Summit, unveiling DAKSHIN (Global South Centre of Excellence) and proposing five "Cs" of cooperation.
• Governance: National Organ and Tissue Transplant Organisation data showed 4 of 5 organ recipients between 1995 and 2021 were male, revealing a gender gap in access.
• Science: IIT Guwahati and ISRO detected X-ray polarised emissions from an extragalactic binary black hole system (LMC X-3), the first such observation outside the Milky Way.
• Science: Scientists discovered evidence for the existence of nitrogen-9, an isotope with 7 protons and only 2 neutrons.

GS area: Polity (Constitutional Law, Economy)

The Punjab and Haryana High Court invalidated the Haryana State Employment of Local Candidates Act 2020, which reserved 75 per cent of private-sector jobs (paying under Rs 30,000/month) for Haryana residents in companies with 10 or more employees.

• Constitutional violations found: Article 14 (right to equality), Article 15 (prohibition of discrimination on grounds including place of birth), Article 16 (equality of opportunity in employment), Article 19(1)(g) (right to practise any profession or trade).
• Economic impact: Haryana's investment attracted fell by 30 per cent in 2022 following the law's implementation.
• "Son of soil" policies: similar laws exist in Andhra Pradesh, Jharkhand and Madhya Pradesh. Supreme Court precedent from 1984, 1995, 2002 and 2019 has consistently struck down such provisions as unconstitutional.
• Why they persist: political pressure from local workforce constituencies. The constitutional position is clear; the political economy is not.

Static linkage: Polity (Constitutional Law, Fundamental Rights), Economy.

GS area: International Relations

India hosted the second Voice of Global South Summit in a virtual format. PM Modi unveiled DAKSHIN (Global South Centre of Excellence) and proposed five principles for global south cooperation.

• DAKSHIN: a centre to aggregate research, policy analysis and development solutions from and for the global south. Aims to give developing nations a common knowledge platform.
• Five Cs proposed: Consultation, Cooperation, Communication, Creativity and Capacity Building.
• Context: the summit condemned Hamas attacks of October 7 and called for diplomatic solutions, a position shared across most global south nations.
• India's other G-South initiatives: International Solar Alliance, Global Biofuel Alliance (launched at G20 2023), Voice of Global South itself (first summit was in January 2023 when India held the G20 presidency).

Static linkage: International Relations (India-Global South, Multilateralism).

GS area: Social Justice (Health, Governance)

NOTTO (National Organ and Tissue Transplant Organisation) data showed that in the period 1995 to 2021, 4 of 5 organ recipients were male. India ranks second globally in total transplant numbers but lags in donation rates.

• NOTTO: operates under the Directorate General of Health Services, Ministry of Health and Family Welfare.
• Regulation: Transplantation of Human Organs and Tissues Act 1994. Amended in 2011 to tighten brain death certification and improve regulation of commercial transplant activities.
• Why the gender gap exists: women are more likely to be donors (living donors in kidneys and liver) and less likely to be listed as recipients, reflecting social biases in healthcare access and decision-making within families.

Static linkage: Social Justice (Health, Women), Governance.

GS area: Science and Technology (Astronomy)

IIT Guwahati and ISRO's UR Rao Satellite Centre detected X-ray polarised emissions from a binary black hole system called LMC X-3 in the Large Magellanic Cloud, the first such observation outside our Milky Way.

• LMC X-3 system: a stellar-mass black hole accreting mass from a companion star. Located about 160,000 light years away in the Large Magellanic Cloud, a satellite galaxy of the Milky Way.
• Instrument used: NASA's IXPE (Imaging X-ray Polarimetry Explorer).
• Significance for XPoSat: ISRO's upcoming XPoSat will be only the second satellite with X-ray polarimetry capability after IXPE. This research shows the science potential of such missions.
• What polarimetry reveals: the alignment of X-ray photons reveals the geometry and magnetic fields around compact objects that conventional imaging cannot.

Static linkage: Science and Technology (Space, Astronomy).

GS area: Science and Technology (Nuclear Physics)

Scientists found evidence for the existence of nitrogen-9, an extremely unusual isotope with 7 protons (as nitrogen requires) but only 2 neutrons. Most nuclei need similar numbers of protons and neutrons for stability. Nitrogen-9 challenges conventional understanding of nuclear stability thresholds.

• Isotopes: atoms of the same element with different numbers of neutrons. Nitrogen's most common stable isotope is nitrogen-14 (7 protons, 7 neutrons).
• Why this matters: understanding where nuclear stability breaks down advances nuclear physics theory and has applications in nuclear energy and medical isotope production.

Static linkage: Science and Technology (Nuclear Physics).

GS area: Economy (Science and Technology, Finance)

The Technology Development Board (TDB) formed an alliance with SIDBI (Small Industries Development Bank of India) to support technology commercialisation in the MSME sector.

• TDB: statutory body established in 1996 under the Department of Science and Technology. Has 11 board members. Provides equity capital and loans for technology commercialisation by Indian companies.
• GITA: Global Innovation and Technology Alliance, established by TDB to support international technology partnerships.
• SIDBI: Small Industries Development Bank of India, the principal financial institution for promotion, financing and development of MSMEs.

Static linkage: Economy (Science and Technology, MSME, Finance).

• Myanmar civil conflict: Myanmar's ongoing civil war between the Tatmadaw (military) and pro-democracy militias continued. Significant numbers of Myanmar nationals fled into Mizoram. Myanmar borders India (Mizoram, Manipur, Nagaland, Arunachal Pradesh), Bangladesh, China, Laos and Thailand.
• Amazon WoW programme: Amazon's Women of the World initiative connects women engineering students in India with industry leaders for skill-building and career mentoring, part of corporate CSR for STEM gender equity.