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Decolonizing climate action or denying responsibility? | Science

In the ongoing discourse surrounding climate change, the article “Decolonizing Climate Action or Denying Responsibility?” by Shairik Sengupta, published in the November 2025 issue of *Science*, delves into the complex interplay between historical injustices and contemporary environmental responsibilities. Sengupta argues that the conversation about climate action must evolve beyond mere technical solutions and encompass the historical contexts that have led to the current climate crisis. This perspective emphasizes the need for a decolonial approach to climate action, which recognizes the disproportionate impact of climate change on marginalized communities, particularly in the Global South, who have contributed the least to greenhouse gas emissions.

Sengupta highlights the paradox of wealthier nations, which have historically exploited resources and contributed significantly to climate change, now positioning themselves as leaders in climate action. This often manifests as a form of “green colonialism,” where solutions imposed by these nations may overlook or undermine the needs and voices of indigenous and local populations. For instance, the push for renewable energy projects can lead to land dispossession for communities that have lived sustainably for generations. The author calls for a re-evaluation of climate policies that prioritize equity and justice, urging that climate action must be rooted in the principles of reparative justice, acknowledging past harms while fostering inclusive decision-making processes.

The article serves as a critical reminder that effective climate action is not just about reducing emissions but also about addressing the historical inequities that have fueled the crisis. Sengupta advocates for a collective rethinking of responsibility, urging nations to engage in dialogue that prioritizes the perspectives of those most affected by climate change. By fostering a more inclusive approach, the global community can move towards solutions that not only mitigate climate change but also promote social justice, ultimately leading to a more equitable and sustainable future for all.

https://www.youtube.com/watch?v=Ta19unyiPO0