Group fights Shell Oil bid for AI prompts used in climate lawsuit

Group fights Shell Oil bid for AI prompts used in climate lawsuit

Group fights Shell Oil bid for AI prompts used in climate lawsuit

https://www.reuters.com/legal/litigation/group-fights-shell-oil-bid-ai-prompts-used-climate-lawsuit-2026-06-02/

Publish Date: 2026-06-02 12:11:00

Source Domain: www.reuters.com

Here are six key points from the mentioned article:

  1. Climate Lawsuit Against Shell: A U.S. environmental group, the Conservation Law Foundation, is involved in a climate lawsuit against a Shell Oil subsidiary over the risk of hazardous chemicals during flooding.

  2. Court Order on AI Disclosure: A federal judge has ordered the conservation group to disclose the artificial intelligence “prompts” used by its expert witness, historian and earth scientist Naomi Oreskes.

  3. First of Its Kind: This decision appears to be the first in the U.S. requiring an expert to reveal AI prompts, raising questions about the application of existing litigation rules to emerging AI technology.

  4. Opposition to Disclosure: The Conservation Law Foundation filed to pause the ruling, arguing that no records of the expert’s AI prompts were preserved and that such information falls outside required disclosures.

  5. Concerns Over Expert Analysis: Shell’s defense team argues that the AI inputs are necessary to test the work of the expert and to ensure the document selection process did not introduce bias or omit key materials.

  6. AI Usage in Research: According to lawyers for the Conservation Law Foundation, AI was used only to narrow down large sets of files and not to form expert opinions.