Climate change and biodiversity

Climate policy is increasingly reshaping the conditions under which firms participate in international markets. As some jurisdictions introduce carbon border adjustments, lifecycle emissions standards, and supply-chain traceability requirements, market access is starting to be made conditional on verifiable characteristics of production processes, such as carbon intensity, embedded emissions, and input sourcing, rather than solely on product characteristics or prices. This paper exa ...

The call for private finance mobilization received an answer in 2024, with private capital accounting for 66% of total flows in climate finance, while still reaching a record level. This flow of private finance represents a structural shift that can both be considered as a significant achievement and an underexamined governance risk. This paper argues that the growth of private climate finance, while real and consequential, does not always directly serve climate objectives. Pri ...

The International Court of Justice’s (ICJ) 2025 advisory opinion on climate change marks a significant expansion of international law into the governance of global public goods. By framing climate inaction as a potential violation of international law and human rights, the Court advances a progressive legal agenda that extends beyond existing political consensus and enforcement capacity. This article develops a realist critique of the ruling that avoids both legal romanticism and ni ...

This Paper was originally published on sciencedirect.com This paper assesses the national and regional impacts of the Marrakech–Fès highway project in Morocco using a Spatial Computable General Equilibrium (SCGE) model combined with GIS-based road network data. The analysis captures how improved connectivity alters economic performance and emissions patterns across space and time. Results show that while overall economic gains are modest, the benefits are unevenly distributed—f ...

The post-1945 international order, an architecture born of war-weariness and colonial twilight, is now a majestic but empty shell. Its foundational promise—a universal system of rules administered impartially—has been hollowed out by decades of selective enforcement, instrumentalized law, and a chasm between the rhetorical ideals of its custodians and their geopolitical practice. This is not a temporary dysfunction, but a systemic failure of legitimacy. From the invasion of Iraq und ...

Introduction: COP30 as a Test of Reality, Not AmbitionCOP30 in Belém was never going to be a breakthrough. In a world marked by fiscal exhaustion, geopolitical rivalry, and eroding trust in multilateralism, expecting transformational climate cooperation bordered on denial. The choice of the Amazon as host carried symbolic weight, but symbolism does not override power, interests, or institutional capacity.The outcome of COP30 confirms a deeper truth: the global climate regime has ent ...

In response to developing countries’ dissatisfaction with the New Collective Quantified Goal (NCQG) of $300 billion, which was decided at the Twenty-Ninth Conference Of the Parties (COP29) to the United Nations Framework Convention on Climate Change, in 2024 in Baku, Azerbaijan, the COP29 and COP30 presidencies promised to develop a roadmap to achieve $1.3 trillion in external climate finance that developing countries need, and to present it at COP30 in Belém, Brazil[1]. The two pre ...

This policy brief was originally published on : euromesco.net This paper examines the nexus between governance structures, digital transformation, sustainability, and port service efficiency through an international comparative lens, with a specific focus on the Tanger Med–Algeciras corridor in the strait of Gibraltar. Using global best practices—from Singapore to Busan and Kaohsiung—it explores how public-private coordination, digital innovation, and green transition policies ...

Ce Policy Paper analyse les enjeux politiques, économiques et opérationnels du Fonds pour les pertes et dommages, créé pour répondre aux impacts climatiques irréversibles subis par les pays les plus vulnérables. Il clarifie d’abord la notion de pertes et dommages, qui mêle effets économiques et non économiques, et souligne les défis d’attribution liés à la superposition entre chocs climatiques et fragilités structurelles. L’analyse met ensuite en lumière les tensions d’économie poli ...

In 2025, the global landscape became increasingly fragmented and uncertain. Great power competition intensified, regional conflicts became protracted and exacerbated, while economic nationalism reshaped the rules of trade and development. The mechanisms for conflict resolution and cooperation that have long provided a foundation for international cooperation are now under strain due to polarization and mistrust. Even longstanding alliances, bilateral and collective security architec ...

Dix ans après l’Accord de Paris, la trajectoire mondiale semble s’orienter vers un réchauffement de +2,8°C d’ici la fin du siècle, si les politiques actuelles ne sont pas renforcées en termes d’engagements climatiques. Pourtant, la prise de conscience collective face aux enjeux climatiques est globalement affirmée, appelant à la nécessité de transformer nos modes de consommation, de production et de mobilité vers des solutions à plus faible empreinte carbone. ...

Africa today has only one real climate priority: adaptation. Africa should still push the rich countries of the Global North to cut emissions. But Africa should not have any illusions. Past mitigation efforts have had some positive effects but have not been sufficient to stay on track with the targets of the Paris Agreement. There is no reason to believe that future efforts will fare any better. Political developments in the United States and Europe do not augur well for global miti ...

This Opinion was originaly published on kalam.chathamhouse.org Morocco’s environmental governance rests on a comprehensive constitutional and legal architecture that establishes the right to a healthy environment as a fundamental right. The 2011 Constitution obliges the state to ensure equal access to water, a healthy environment, and sustainable development while also requiring the protection of natural resources and future generations, and guaranteeing equal environmental rig ...

Artificial intelligence (AI) is rapidly emerging as both an energy optimizer and a structural source of energy demand. While AI promises efficiency gains in forecasting, grid management, and emissions reduction, its expansion is already reshaping electricity systems: data center consumption could more than double by 2030. Beyond this techno-economic duality lies a deeper challenge: the sovereignty of digital and energy systems. AI rests on highly concentrated supply chains of chips, ...