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Net Zero/Not Zero

Real Climate

With empirical data and more and better modeling, it has become clear that, to first approximation, the eventual anthropogenic warming from carbon dioxide is tied to the cumulative emissions. This figure is from the AR6 SPM: The relationship between cumulative carbon emissions and temperature (SPM AR6).

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Developing Model Federal Legislation to Advance Safe and Responsible Ocean Carbon Dioxide Removal Research in the United States

Law Columbia

The Sabin Center today published model federal legislation to advance safe and responsible ocean carbon dioxide removal (CDR) research in U.S. Controlled field trials and other in-ocean research is critical to improve scientific and societal understanding of CDR techniques that could help the U.S. reach its climate goals.

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Legal Issues in Oceanic Transport of Carbon Dioxide for Sequestration: Sabin Center Launches New Report

Law Columbia

A new report published today by the Sabin Center examines the laws governing international transport of carbon dioxide for sequestration. We focus, specifically, on the shipping of carbon dioxide that was captured in Europe to the United States for sequestration there.

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Finding Light in Dark Places: Specific Obligations for Climate Change and Ocean Acidification Mitigation

Law Columbia

The Tribunal acted both boldly and conservatively by interpreting UNCLOS as an independent source of international legally binding obligations to address climate change and ocean acidification. The Tribunal emphasized in this respect, “the global temperature goal of limiting temperature increase to 1.5°C

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Upcoming Developments in International Governance of Marine Carbon Dioxide Removal

Law Columbia

The next week has the potential to bring important developments for international governance of marine carbon dioxide removal (CDR). seaweed) for carbon storage. to 2 o C in line with the goals of the Paris Agreement. Some are land-based, while others use the ocean.

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The Evolving Legal Landscape for Ocean-Based Carbon Dioxide Removal

Law Columbia

The Sabin Center wrapped up Climate Week NYC last Friday with an event exploring the opportunities and challenges posed by ocean-based carbon dioxide removal (CDR). As evidenced by the 150-plus people in attendance, ocean CDR is attracting growing attention as a possible climate change mitigation option.

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Dr. Shaina Sadai Talks About COP27, Climate Justice, Sea Level Rise, and Corporate Accountability

Union of Concerned Scientists

My research evolved over time, but initially focused on trying to understand how ice sheet collapse—specifically Antarctic ice sheet collapse—could impact climate change around the world through changes in the oceans, sea ice and atmosphere. How did we end up with global average temperature as a metric in the Paris agreement?

Sea Level 246