Where is the Helsinki Summer Seminar on International Law held?

The seminar is held in the city of Helsinki, FIN.

What is the duration of the Helsinki Summer Seminar on International Law?

The seminar runs for several days, typically from late August.

37th Helsinki Summer Seminar on International Law 2026

Name: 37th Helsinki Summer Seminar on International Law 2026
Start: 2026-08-24T00:00:00Z
End: 2026-08-27T00:00:00Z
Location: Helsinki

Aug 24–27, 2026Helsinki, FinlandIn-person

Starts in 16 daysRegistration open

**37th Helsinki Summer Seminar on International Law 2026** is a professional academic conference held August 24–27, 2026, in Helsinki, Finland. Participants engage with current topics and developments in international law through lectures, seminars, and discussions led by scholars and practitioners. The seminar builds expertise in international legal principles, treaties, and contemporary issues affecting the global legal order.

Committees & topics

Topics
International Environmental Law · Climate Change · Biodiversity Loss · Pollution · Global Environmental Governance · Environmental Democracy · International Climate Law · Intergenerational Equity

Why it matters

This seminar is significant for its role in advancing the discourse on international law. By convening experts and emerging scholars, it contributes to the ongoing development and interpretation of legal frameworks that govern global interactions. The discussions held here can influence academic thought and, indirectly, policy approaches to complex international challenges.

The focus on international law is particularly relevant in an era marked by evolving global dynamics. Understanding and refining the principles of international law are crucial for addressing issues ranging from interstate relations to human rights and environmental governance. The seminar's format in Helsinki, FIN, facilitates concentrated intellectual exchange, fostering a deeper understanding of these critical subjects.

How to prepare

Participants looking to maximize their engagement with the seminar should consider familiarizing themselves with foundational and emerging concepts in international law. Reviewing materials related to "Dynamic Analysis" and "Engagement Strategies" could be beneficial for understanding how legal principles are applied and negotiated in practice. Additionally, exploring the concept of "Hidden Stakeholders" can offer insights into the broader influences on international legal outcomes.

Preparing for the seminar also involves considering the various perspectives that shape international legal debates. Understanding different national interests and geopolitical contexts, as might be explored through a "Stakeholder Mapping Workshop," can enhance one's ability to contribute meaningfully to discussions. Given the academic nature of the event, a strong grasp of theoretical underpinnings and current events impacting international law will be advantageous.

Country perspectives

Where the most-relevant 1 countries stand on the core issues in play. Click through for the full country profile.

Finland

As the host nation for the seminar, FIN provides the institutional and academic environment for this significant event.

Role in topic

FIN, through institutions like the Erik Castrén Institute in Helsinki, plays a crucial role in fostering academic discourse and research in international law. The country's commitment to legal scholarship supports the continuous evolution and application of international legal norms.

Topics & background

The background behind each topic and the actors that shape it.

International Environmental Law

International environmental law emerged as a distinct field in the second half of the twentieth century, catalysed by the 1972 Stockholm Conference on the Human Environment and consolidated at the 1992 Rio Earth Summit. Foundational instruments such as the Stockholm and Rio Declarations articulated principles—prevention, precaution, polluter-pays, common but differentiated responsibilities—that now underpin a dense treaty network covering the ozone layer, hazardous waste, marine pollution, biodiversity, desertification, and climate change. Customary norms, including the no-harm rule reaffirmed by the ICJ in Pulp Mills (2010), bind states regardless of treaty membership. The field has matured through judicial elaboration by the ICJ, ITLOS, and regional human rights courts, and through the work of the International Law Commission on transboundary harm, atmospheric protection, and sea-level rise. ITLOS's 2024 advisory opinion on climate obligations under UNCLOS, and pending ICJ and IACtHR advisory proceedings, are reshaping understanding of state duties. Persistent challenges include fragmentation across regimes, weak compliance mechanisms, North–South equity disputes, and the difficulty of integrating environmental norms with trade and investment law.

Key players

United States
Major emitter often outside key treaties (e.g., CBD, Basel) but influential in shaping regime design
China
Largest emitter and key voice for differentiated responsibilities in G77+China
EUR
Norm entrepreneur driving stringent environmental standards and litigation
Brazil
Custodian of Amazon and pivotal player on biodiversity and forests
India
Leading developing-country negotiator on equity and differentiation
Vanuatu
Champion of the ICJ advisory opinion initiative on climate obligations

Climate Change

The international climate regime began with the 1992 UN Framework Convention on Climate Change, which set the objective of stabilising greenhouse gas concentrations at levels avoiding dangerous anthropogenic interference. The 1997 Kyoto Protocol imposed binding emission targets on developed states, but uneven participation—most notably US non-ratification and the withdrawal of several parties—limited its reach. The 2015 Paris Agreement reset the architecture around nationally determined contributions, a 1.5–2°C temperature goal, and five-yearly global stocktakes, the first of which concluded in 2023 with a call to transition away from fossil fuels. Despite this framework, current NDCs put the world on track for roughly 2.5–2.9°C of warming, according to UNEP's Emissions Gap reports. Negotiations now centre on operationalising the Loss and Damage Fund agreed at COP27 and launched at COP28, scaling climate finance beyond the contested USD 300 billion New Collective Quantified Goal adopted at COP29 in Baku, and integrating just-transition principles. Parallel advisory proceedings at the ICJ, ITLOS, and IACtHR are clarifying that climate obligations also flow from human rights law, the law of the sea, and customary international law.

Key players

Biodiversity Loss

Biodiversity is declining at rates unprecedented in human history, with the IPBES 2019 Global Assessment estimating that around one million species face extinction. Drivers include land- and sea-use change, direct exploitation, climate change, pollution, and invasive species. The legal backbone is the 1992 Convention on Biological Diversity, supplemented by the Cartagena Protocol on biosafety and the Nagoya Protocol on access and benefit-sharing of genetic resources, alongside older instruments such as CITES, the Ramsar Convention, and the World Heritage Convention. At CBD COP15 in Montreal (2022), parties adopted the Kunming-Montreal Global Biodiversity Framework, including the headline 30x30 target to protect 30% of land and sea by 2030, and committed to mobilising USD 200 billion annually for biodiversity. In 2023, states finalised the BBNJ Agreement on biodiversity in areas beyond national jurisdiction, opened for signature in 2023 and progressing toward entry into force. Outstanding issues include digital sequence information benefit-sharing, financing for developing states, indigenous peoples' rights, and aligning biodiversity action with climate and trade regimes.

Key players

Pollution

Pollution—of air, water, soil, and the marine environment—is governed by a patchwork of regimes reflecting the medium and pollutant concerned. Air pollution is addressed by the 1979 LRTAP Convention and its protocols in Europe and North America, mercury by the 2013 Minamata Convention, persistent organic pollutants by the 2001 Stockholm Convention, hazardous waste movements by the 1989 Basel Convention, and marine pollution chiefly by UNCLOS, MARPOL, and the London Protocol. WHO estimates attribute roughly seven million premature deaths annually to air pollution alone, making it the largest environmental health risk. Negotiations on a legally binding instrument to end plastic pollution, mandated by UNEA Resolution 5/14 in 2022, have continued through the Intergovernmental Negotiating Committee, with the INC-5 session in Busan in late 2024 failing to conclude a treaty and talks extended into 2025. Core disputes concern whether to cap primary plastic polymer production, regulate chemicals of concern, and finance compliance in developing states. Parallel debates address chemical pollution under the proposed Science-Policy Panel, transboundary air pollution beyond Europe, and accountability for industrial disasters.

Key players

Global Environmental Governance

Global environmental governance is the system of treaties, institutions, and norms through which states and other actors manage shared environmental challenges. The UN Environment Programme, established after Stockholm in 1972, anchors the system alongside the UN Environment Assembly, multilateral environmental agreement secretariats, the Global Environment Facility, and the Green Climate Fund. Specialised bodies such as IMO, FAO, and WMO carry sectoral mandates, while the UN Framework Convention on Climate Change, CBD, and UNCCD form the so-called Rio trio. The architecture is widely criticised as fragmented, under-resourced, and unable to ensure compliance. Reform debates include proposals to upgrade UNEP to a World Environment Organization, strengthen UNEA, integrate environmental considerations into trade and finance institutions, and recognise ecocide as an international crime. The 2024 Pact for the Future and parallel Summit of the Future commitments call for more coherent governance, while the planetary boundaries framework and successive IPCC and IPBES reports underscore the gap between scientific urgency and institutional capacity.

Key players

Environmental Democracy

Environmental democracy refers to the procedural rights that enable public participation in environmental decision-making: access to information, participation in decisions, and access to justice. Principle 10 of the 1992 Rio Declaration first articulated this triad, which was operationalised in Europe by the 1998 Aarhus Convention and in Latin America and the Caribbean by the 2018 Escazú Agreement, which entered into force in 2021. These instruments also recognise the role and protection of environmental human rights defenders, who face documented patterns of harassment, criminalisation, and killing—particularly acute in Latin America according to Global Witness data. The 2022 UN General Assembly Resolution 76/300, building on UNHRC Resolution 48/13, recognised the human right to a clean, healthy and sustainable environment, reinforcing procedural and substantive obligations. Implementation gaps remain large: many states restrict civic space around extractive projects, climate litigation is unevenly accessible, and indigenous peoples' free, prior and informed consent under ILO 169 and UNDRIP is inconsistently respected. Debates focus on universalising Aarhus-style obligations, strengthening protection for defenders, and ensuring meaningful participation in climate and biodiversity governance.

Key players

International Climate Law

International climate law has crystallised around the UNFCCC (1992), Kyoto Protocol (1997), and Paris Agreement (2015), supplemented by COP decisions that operationalise mitigation, adaptation, finance, technology transfer, and loss and damage. The Paris Agreement's bottom-up architecture relies on nationally determined contributions, an enhanced transparency framework, and the global stocktake, the first of which in 2023 explicitly called on parties to transition away from fossil fuels. COP28 launched the Loss and Damage Fund, and COP29 in Baku adopted a New Collective Quantified Goal on finance. Climate law is rapidly being clarified through litigation and advisory opinions. ITLOS's 2024 opinion confirmed that greenhouse gases constitute marine pollution under UNCLOS, triggering due-diligence obligations. The Inter-American Court of Human Rights and the ICJ are issuing or preparing advisory opinions—the ICJ proceedings initiated by Vanuatu and the Pacific Island Students Fighting Climate Change drew the largest participation in the Court's history. Domestic and regional courts, from the Dutch Urgenda case to the ECtHR's KlimaSeniorinnen judgment (2024), are also shaping the field, raising questions about the relationship between treaty obligations, human rights, and customary law.

Key players

Intergenerational Equity

Intergenerational equity—the principle that present generations hold the planet's environment in trust for future generations—was articulated by Edith Brown Weiss in the 1980s and embedded in the 1992 UNFCCC (Article 3.1), the Rio Declaration, and the CBD preamble. It underpins arguments for ambitious climate mitigation, biodiversity conservation, and prudent management of nuclear waste, fisheries, and the global commons. The concept also draws on long-standing notions of public trust and stewardship found in many domestic legal traditions and indigenous worldviews. Intergenerational equity has gained traction through litigation—Germany's Federal Constitutional Court ruled in Neubauer (2021) that insufficient climate action unlawfully burdens younger generations, and the Colombian Supreme Court reached similar conclusions in Future Generations v. Ministry of the Environment (2018). At the UN level, the 2024 Pact for the Future and its annexed Declaration on Future Generations commit states to consider long-term impacts in decision-making, and the Secretary-General has proposed a Special Envoy for Future Generations. Open questions include whether future generations possess legal standing, how to institutionalise their interests, and how the principle interacts with sovereignty and current development needs.

Key players