From Fundamental Duty to Democratic Practice: Scientific Temper, Humanism, and Rights‑Based Governance under the Indian Constitution

Abstract

Abstract The Constitution of India envisages social transformation grounded in justice, liberty, equality, fraternity, and human dignity, a project that requires citizens and institutions to identify bias, evaluate claims, challenge authority, and to reform practices that undermine rights. Within this framework, Article 51A(h)—introduced as a Fundamental Duty by the Forty-Second Amendment (1976) and conceptually linked to Nehru’s articulation of “scientific temperament”—positions scientific temper, alongside humanism and the spirit of inquiry and reform, as a constitutional ethic relevant to contemporary governance in public health, the environment, education, and digital technologies. This study examines the constitutional meaning and legal significance of scientific temper, its role in strengthening human rights protection, and the institutional measures needed for practical effectiveness using a doctrinal and interdisciplinary analysis of constitutional provisions, judicial decisions, human rights principles, science–policy materials, and sectoral challenges. The analysis finds that scientific temper is best understood as a method of evidence-based and self-correcting reasoning—distinguishing fact from conjecture, questioning authority, acknowledging uncertainty, and applying knowledge with social responsibility—rather than as mere scientific literacy. Although Fundamental Duties are typically non-justiciable, Supreme Court jurisprudence (including AIIMS Student Union, Madhuri Patil, Aruna Roy, Francis Coralie Mullin, Paschim Banga, Centre for Public Interest Litigation, Amar Jain, and Vanashakti) demonstrates that Article 51A(h) informs constitutional interpretation across Articles 14, 19, 21, and related directive principles, while remaining constrained by freedoms of conscience and expression and by proportionality. Scientific temper counters discriminatory pseudoscience, improves evidence-based and transparent health and environmental decision-making, and enables democratic participation by providing access to reliable information. However, it must be integrated with humanism to prevent technocratic harm, coercion and exclusion