1. Core Legal Answer & Context: (i) Public Interest Litigation is a tool to promote politics of the Judiciary. Public Interest Litigation (PIL) is a mechanism where courts can be approached not just by the aggrieved party but also by any public-spirited individual or organization for the enforcement of public rights or general public interest. Originating in India in the late 1970s and early 1980s, primarily through the efforts of Justices P.N. Bhagwati and V.R. Krishna Iyer, PIL relaxed the traditional rule of 'locus standi' (the right to appear in court). The statement suggests that PIL promotes the 'politics of the Judiciary'.

Arguments for this view (or perceived 'politics'):

• Judicial Overreach: Critics argue that PIL often leads the judiciary to delve into policy-making, which is traditionally the domain of the executive and legislature, thereby blurring the lines of separation of powers. This can be seen as the judiciary imposing its own policy preferences or ideologies, which might be perceived as 'political' decisions.
• Policy Formulation: In many PIL cases (e.g., environmental protection, prison reforms, education), courts issue detailed guidelines and monitor their implementation, effectively engaging in governance and policy formulation, which some consider a political function.
• Publicity and Agenda Setting: Sometimes, PILs are filed for publicity or to push specific social or political agendas, and courts entertaining such petitions might be seen as inadvertently or intentionally participating in these 'political' debates.
• Lack of Expertise: Judges may lack the technical expertise required for complex policy decisions, leading to potentially impractical or inefficient directives.

Arguments against this view (or nuance):

• Access to Justice: Proponents argue that PIL is a vital tool for ensuring access to justice for marginalized and vulnerable sections of society who cannot approach the courts themselves. It acts as a corrective mechanism when the executive and legislature fail to protect fundamental rights or address systemic injustices.
• Constitutional Guardian: The judiciary, as the guardian of the Constitution, has a duty to ensure that all branches of government adhere to constitutional principles. PIL helps fulfill this role by holding the state accountable.
• Filling Gaps: In many instances, PIL has compelled the legislature to enact laws or the executive to implement policies where there was a vacuum or inaction (e.g., Vishaka guidelines).

(ii) Judicial Activism has both positive and negative impact on the Judiciary. Judicial activism refers to a judicial philosophy where courts go beyond merely interpreting the law and actively shape public policy, protect rights, and fill legislative gaps, often through a broad interpretation of the Constitution. It involves the judiciary taking a proactive role in governance.

Positive Impacts:

• Protection of Fundamental Rights: Judicial activism has been instrumental in expanding and protecting fundamental rights, especially for the voiceless and marginalized, when the executive and legislature have been unresponsive (e.g., environmental rights, right to education, gender equality).
• Checks and Balances: It acts as a crucial check on the arbitrary exercise of power by the executive and legislative branches, ensuring accountability and upholding the rule of law.
• Social Justice and Reform: Activist judgments have driven significant social reforms, addressing issues like bonded labor, prison conditions, and sexual harassment, leading to a more just society.
• Filling Legislative Vacuum: In areas where the legislature has been slow or unwilling to act, judicial activism has provided necessary legal frameworks and guidelines (e.g., Vishaka guidelines for sexual harassment).
• Upholding Constitutionalism: It ensures that the spirit and basic structure of the Constitution are preserved and enforced.

Negative Impacts:

• Judicial Overreach: The most significant criticism is that activism can lead to the judiciary encroaching upon the domains of the executive and legislature, violating the principle of separation of powers. This can undermine the democratic process by substituting judicial will for the will of elected representatives.
• Lack of Expertise: Judges, while experts in law, may lack the specialized knowledge required for complex policy decisions in areas like economics, environment, or administration, potentially leading to impractical or inefficient directives.
• Accountability Deficit: Judges are not directly accountable to the public through elections, unlike the executive and legislature. Excessive activism can raise questions about democratic legitimacy.
• Uncertainty in Law: Overly broad interpretations or frequent interventions can create uncertainty and unpredictability in the legal framework, affecting governance and business.
• Burden on Judiciary: Increased activism can lead to an overburdened judiciary, diverting resources from its primary function of adjudicating disputes and causing delays in justice delivery.

2. Relevant Statutes and Sections:

• Articles 32 and 226: Provide the constitutional basis for PIL and judicial review, which are the vehicles for judicial activism.
• Article 141: States that the law declared by the Supreme Court shall be binding on all courts within the territory of India.
• Article 142: Grants the Supreme Court power to pass any decree or order necessary for doing 'complete justice' in any cause or matter pending before it, often cited as a basis for activist judgments.

3. Important Landmark Cases: (i) For PIL:

• S.P. Gupta v. Union of India (1981) (First Judges Case): This case is considered the genesis of PIL in India, where the Supreme Court relaxed the traditional rule of locus standi, allowing any public-spirited citizen to approach the court for the enforcement of constitutional or legal rights of others.
• Bandhua Mukti Morcha v. Union of India (1984): A landmark PIL case dealing with bonded labor, demonstrating the judiciary's role in protecting the rights of the most vulnerable sections of society.

(ii) For Judicial Activism:

• Vishaka v. State of Rajasthan (1997): An exemplary case of judicial activism where, in the absence of specific legislation, the Supreme Court laid down comprehensive guidelines to prevent sexual harassment of women in the workplace, which later formed the basis for the Sexual Harassment of Women at Workplace (Prevention, Prohibition and Redressal) Act, 2013.
• M.C. Mehta v. Union of India (various cases): A series of cases where the Supreme Court proactively intervened to address environmental pollution, demonstrating its activist role in protecting public health and the environment.

4. Clear Conclusion: (i) Public Interest Litigation: While PIL has been a transformative force in Indian jurisprudence, ensuring access to justice and holding the state accountable, its expansive scope can sometimes lead to perceptions of judicial overreach into policy domains, thus blurring the lines of separation of powers. The challenge lies in maintaining a delicate balance between judicial intervention for justice and respecting the democratic mandates of the other branches.

(ii) Judicial Activism: Judicial activism is a double-edged sword. It has undeniably played a crucial role in upholding fundamental rights, ensuring social justice, and acting as a vital check on governmental power. However, unchecked activism can lead to judicial overreach, undermine democratic accountability, and strain the relationship between the judiciary and other branches of government. The key for the judiciary is to exercise its powers with prudence and restraint, ensuring that its interventions are necessary for constitutional governance and do not unduly usurp the functions of the elected representatives.