International

25 posts

Reproductive Rights and the Climate Crisis: The Omission of the Inter-American Court in AO-32/25

On July 3, 2025, the Inter-American Court of Human Rights (IACtHR) published its long-awaited Advisory Opinion 32/25 (AO-32/25). The Opinion responds to a 2023 request from Colombia and Chile, asking the IACtHR to clarify the scope of States’ obligations to address the climate emergency under international human rights law. While […]

The Bloom of Nature’s Rights: On the IACtHR’s Recognition of Nature’s Legal Personality in AO-32/25

The Inter-American Court of Human Rights’ (IACtHR) advisory opinion on human rights and the climate emergency (AO-32/25) addresses numerous dimensions of the climate crisis, setting an important precedent for the protection of our planet. This post focuses on one particularly significant development: the IACtHR’s recognition of Nature as a subject […]

A Nod, Not a Leap: Gender and Climate in the IACtHR’s AO-32/25

On July 3, 2025, the Inter-American Court of Human Rights (IACtHR) issued Advisory Opinion AO-32/25, its most wide-ranging and ambitious interpretation of State obligations in the context of the climate emergency to date. The opinion responds to a request submitted by Colombia and Chile, and is notable not only for […]

International Governance of mCDR: Small Steps Forward, but Much More Work to do

Late last year, members of the international community convened in London to discuss issues relating to implementation of the 1972 Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter (“London Convention”) and the 1996 Protocol to that Convention (“London Protocol”). Among the topics up for […]

A Comparative Analysis of the SEC’s Climate Disclosure Proposal

This piece previously appeared in the CLS Blue Sky Blog. In the global effort to protect the earth’s climate, the pace of regulation is rivaled only by the speed of technological innovation. What seemed improbable just a few years ago – requiring large companies to measure and report annual greenhouse […]

The Status of Global Climate Litigation: Tracking the Evolution of Legal Action

As the frequency and number of climate change cases continue to rise, a robust body of legal precedent is forming, shaping a well-defined field of climate law. Today, the United Nations Environment Programme (“UNEP”), with support from the Sabin Center, has published a survey of global climate change litigation that […]

Beyond troubled waters? Unprecedented cross-border transportation and injection of carbon dioxide (CO2) for offshore storage shows promise

March 8, 2023, marked the start of the demonstration phase of  Project Greensand, shipping carbon dioxide (CO2) from Belgium for storage in a depleted oilfield in the North Sea off the coast of Denmark. This blog post highlights three ways in which this pioneering carbon capture and storage (CCS) operation […]

Guest Post: Climate Litigation in Japan: Citizens’ Attempts for the Coal Phase-Out

By Yumeno Grace Nishikawa, LLM* The Supreme Court of Japan may soon weigh in on a growing field of climate litigation in Japan against coal-fired power plants. On May 6, 2022, the Citizens’ Committee on the Kobe Coal-Fired Power Plant filed an appeal to Japan’s Supreme Court in Citizens’ Committee […]