Discuss how the “equal protection clause” under Article 14 of the Indian Constitution has attained an activist magnitude in recent years.

Article 14 guarantees equality before law (negative means no special privilege) and equal protection of laws (positive meaning likes treated alike). Initially confined to the Anwar Ali Sarkar test of reasonable classification (intelligible differentia with rational nexus) Art. 14 has since evolved, driven by constitutional morality, into a multi-dimensional transformative guarantee against arbitrariness, structural exclusion, and unequal vulnerability. Doctrinal evolution

• Classification → Anti-arbitrariness
  • any irrational state action violates Art. 14 regardless of whether it discriminates between classes.
  • E.P. Royappa (1974) and Maneka Gandhi (1978): equality and arbitrariness are sworn enemies.
• Anti-arbitrariness → Manifest arbitrariness (stricter threshold)
  • Shayara Bano (2017): manifest arbitrariness requires that irrationality be obvious, excessive, and capricious — a higher doctrinal standard than Royappa's general irrationality test.
• Formal → Substantive equality (constitutional morality)
  • Navtej Singh Johar (2018): Section 377 read down — LGBTQ+ persons denied equal citizenship and constitutional participation;
  • NALSA (2014): transgender persons recognised as equal constitutional subjects — identity, not biology, as the basis of legal personhood.
• Equality as foundation for affirmative action
  • Art. 14 permits reasonable classification — treating structurally unequal groups as formally equal perpetuates inequality.
  • Janhit Abhiyan v. UoI (2022): EWS reservation upheld — economic deprivation constitutes valid intelligible differentia; Art. 14 remains flexible enough to accommodate evolving bases of disadvantage.
• Art. 14 in new domains — climate and electoral democracy 12.5 Electoral Bonds case (2024): anonymous political financing produces informational inequality between voters — Art. 14 linked with democratic fairness.
• MK Ranjitsinh v. UoI (2024): climate vulnerability falls disproportionately on marginalised communities — Art. 14 + Art. 21 extended to distributive environmental justice.
• Critical concern
  • Activist expansion into policy-dense fields (climate, electoral finance, reservation design) risks substituting judicial for democratic arbitration of distributional choices.
• Article 14 has evolved from a rule against class legislation into a guarantee against arbitrariness (Royappa), manifest capriciousness (Shayara Bano), structural exclusion (Navtej), and unequal vulnerability (Ranjitsinh). The doctrinal engine is constitutional morality; the Constitution's transformative promise cannot be defeated by majoritarian assumptions about who counts as a full legal subject. The challenge is sustaining this activist magnitude without displacing the democratic institutions Art. 14 itself presupposes.