Read the quote below. Share an immediate reaction — then deconstruct it legally. Does "borrowing" imply a contractual obligation? Can unborn people hold legal rights? Use the stance buttons to record your initial position before the tribunal begins.
we borrow it from our children."
Read each case summary carefully. Click highlighted legal terms to see their function explained. Annotate: which arguments support government accountability? Which support the defence?
The Urgenda case is widely regarded as the most significant precedent in climate litigation globally. The Urgenda Foundation, a Dutch environmental NGO, brought proceedings against the Dutch government on behalf of 886 citizens, arguing that the government's failure to adopt sufficiently ambitious emissions reduction targets constituted a breach of its duty of care under Dutch civil law and under Articles 2 (right to life) and 8 (right to private life) of the European Convention on Human Rights.
The Dutch Supreme Court upheld the lower court ruling in December 2019, ordering the Netherlands to reduce greenhouse gas emissions by at least 25% below 1990 levels by 2020. The Court found that the state was liable for failing to take measures proportionate to the severity and urgency of the climate threat, even though the Netherlands' individual emissions were negligible in global terms. The Court invoked the principle of equity across generations, implicitly recognising obligations to future citizens.
The Urgenda ruling is significant for three reasons: it established that existing human rights instruments can ground accountability for climate inaction; it accepted that national courts can order governments to meet specific emissions targets; and it demonstrated that environmental NGOs have standing to bring climate cases on behalf of present and implicitly future citizens. It has since influenced climate litigation in over 40 countries.
Courts can and must act when legislatures fail.
Equity requires present generations to protect future rights.
Individual state liability for global emissions is disproportionate.
Courts lack the institutional competence to set climate targets.
A wave of youth-led climate cases has emerged since 2015, sharing a common legal theory: that governments' failure to act on the climate crisis violates the constitutional rights of young people, who will bear the greatest burden of climate damages over their lifetimes. These cases invoke the public trust doctrine, constitutional rights to life and dignity, and the principle of intergenerational equity.
In Juliana v. United States, 21 young plaintiffs argued that the US government's fossil fuel promotion policies violated their constitutional rights to life, liberty, and property. While the case was dismissed on jurisdictional grounds in 2021, the Ninth Circuit acknowledged the severity of the climate threat and the plaintiffs' legal standing. In Germany, the Federal Constitutional Court ruled in 2021 that the government's climate law was partially unconstitutional — not because it was insufficiently ambitious, but because it imposed excessive burdens on future generations by deferring necessary emissions reductions to post-2030.
These cases establish an important C2-level distinction: a government can be held accountable not only for doing too little to protect future generations, but also for structuring present policies in ways that will require disproportionate future sacrifice. This is the concept of temporal inequity in climate governance — a legal innovation with far-reaching implications for how national climate plans are structured and assessed.
The UNESCO Declaration on Future Generations (1997) represents the most significant international articulation of intergenerational obligations in existence. Article 1 asserts that "the present generations have the responsibility of ensuring that the needs and interests of present and future generations are fully safeguarded." Article 4 specifies a duty to preserve the living conditions on Earth, including the quality and integrity of the environment.
Critically for climate litigation, Article 5 states: "In order to protect future generations from the burden of radioactive waste, the present generations should ensure that standards and minimum thresholds are maintained and that new nuclear technologies are developed that will progressively reduce the production of radioactive waste." By analogy, C2-level argumentation can extend this to the greenhouse gas emissions equivalent: present generations have an obligation to ensure that their emissions do not impose irreversible burdens on future populations.
While the Declaration is not legally binding as a matter of international law, it carries significant moral and rhetorical weight in climate litigation. Courts in multiple jurisdictions have cited it as evidence of an emerging international consensus on intergenerational obligations — which, in some legal traditions, can be elevated to the status of a customary international law norm through consistent state practice and opinio juris.
The philosophical foundations of intergenerational justice draw on two traditions. John Rawls's Theory of Justice (1971) argues, via the "veil of ignorance," that rational agents designing a just society would not know which generation they belong to — and would therefore choose principles that protect all generations equitably. Applied to climate policy, Rawlsian reasoning suggests that current generations would, if ignorant of their temporal position, choose strict limitations on emissions that could harm future people.
Hans Jonas's Imperative of Responsibility (1979) goes further, arguing that the exponential power of modern technology creates an entirely new ethical situation: human beings are now capable of irreversible damage to the conditions of all future life, creating an asymmetric duty of caution. Jonas argues that the "heuristics of fear" — taking the worst plausible outcome seriously — is the appropriate epistemic posture in the face of existential risk.
These philosophical frameworks provide the normative foundation for legal arguments about intergenerational accountability. At C2 level, students should be able to deploy these references fluently — not as mere quotation, but as argumentative resources that can be challenged, refined, and applied to the specific factual circumstances of the mock tribunal.
Click your assigned role. Build 3–4 legal-style arguments using the appeal type selector. Each argument must combine a claim, a reason, supporting evidence (from the cases), and a rhetorical appeal. Click any argument to remove it.
Were the duty of care to be recognised, future generations would have recourse to...
Had the Urgenda principles been applied globally, the trajectory would have been different.
Future generations are entitled to... · accountable under...
Although current policies exist, they manifestly fail to...
It is submitted that the Court should find...
The tribunal is in session. Government defends current policies; NGOs and Future Generations' Advocates argue for accountability. Use the procedural guide for each stage. While listening, tick off markers in the Courtroom Bingo below!
Click each policy chip to place it in a ranking from Most Just to Most Unjust for future generations. Justify each placement using legal-academic language. Compare rankings across groups and debate differences.
"Should governments be legally responsible to future generations?" Share nuanced perspectives. Has your stance changed from the initial poll? Click each card for a C2 model response using legal and evaluative register.
· Abstract (75–100 words): state your position and the basis for it
· Engage with at least two of the case studies from this activity
· Employ all three rhetorical appeals: ethos (authority), pathos (moral stakes), logos (evidence)
· Use at least three complex conditional structures
· Deploy legal vocabulary throughout: duty of care / liability / precedent / equity / accountability
· Close with a specific, evidence-grounded policy recommendation