The 30th Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) reached a disappointing conclusion on Saturday. Just a few days earlier, things had looked promising. The COP President—Ambassador André Corrêa do Lago of Brazil—had proposed a draft decision recognizing the need for countries […]
Romany Webb
32 posts
Within a single month, two groundbreaking advisory opinions on climate change have been issued, fundamentally shaking the field of international environmental and human rights law: the Inter-American Court of Human Rights (IACtHR) Advisory Opinion OC-32/25 on the “Climate Emergency and Human Rights” and the International Court of Justice’s (ICJ’s) Advisory […]
In the 2015 Paris Agreement, the international community agreed to “strengthen the global response to climate change” by limiting the “increase in global average temperatures to well below 2oC above pre-industrial levels,” and ideally to 1.5oC. As recognized in the Agreement, to stay within these limits, global greenhouse gas emissions […]
The 2022 Inflation Reduction Act (IRA) represents the largest investment in climate action in U.S. history. In the two years since its enactment, the IRA has spurred a flurry of activity aimed at reducing greenhouse gas emission, and protecting communities from the impacts of climate change. But there is still […]
Introduction ‘Historic’ and ‘unprecedented’ are two adjectives that could easily apply to the advisory opinion rendered by the International Tribunal for the Law of the Sea (ITLOS) on May 21, 2024. Of course, these adjectives have also been used to describe many other recent judgments delivered on the topic of […]
On May 21, 2024, the International Tribunal for the Law of the Sea (ITLOS) released its long-awaited advisory opinion on climate change. The opinion was requested in 2022 by the Commission of Small Island States on Climate Change and International Law, which asked ITLOS to opine on States’ obligations to […]
A long-standing conundrum of international environmental law is that the territorially-based, sectoral legal structures we have created to address environmental issues do not match the interconnected, interdependent nature of ecosystems. For many, this problem is writ large in the climate context. Whereas the science—synthesized in recent assessments and special reports […]
Ocean-based carbon dioxide removal (CDR) is attracting increased attention as a possible climate change response strategy. The Intergovernmental Panel on Climate Change (IPCC) has made clear that, while CDR cannot substitute for rapid and deep cuts in emissions, its use is “unavoidable” if the worst impacts of climate change are […]