# Joy Campbell

Type: Person

Source: GetYourBrief — https://getyourbrief.com/entity/joy-campbell
Canonical HTML page: https://getyourbrief.com/entity/joy-campbell

## Timeline

- **2026-03-20T00:25:25Z**:  — The Trump administration EPA officially revokes the 2009 scientific finding.
- **2026-03-20T00:25:25Z**:  — Public health and environmental groups file the first lawsuit against the repeal.
- **2026-03-20T00:25:25Z**:  — 24 states and 10 cities file a major challenge in the D.C. Circuit Court of Appeals.
- **2026-03-19**: State Coalition Lawsuit — 24 states and 10 cities file a major challenge in the D.C. Circuit Court.
- **2026-02-20**: First Legal Challenge — Public health and environmental groups file the first lawsuit against the repeal.
- **2026-02-15**: EPA Finalizes Repeal — The Trump administration EPA finalizes the rule revoking the 2009 finding.
- **2009-12-07**: Endangerment Finding Issued — The EPA officially finds that greenhouse gases threaten public health and welfare.
- **2009-12-07**: Endangerment Finding Issued — The EPA determines greenhouse gases threaten public health, triggering Clean Air Act mandates.

## Recent coverage (2 stories, network-wide)

### States Sue EPA Over Repeal of Landmark Climate 'Endangerment' Finding
2026-03-20 00:25:25 · Sector: climate · Sentiment: Negative · Impact: 8/10 · Sources: 2

A coalition of 24 states and 10 cities has filed a lawsuit against the EPA to block the repeal of the 2009 endangerment finding. The legal challenge seeks to restore the scientific foundation that allows the federal government to regulate greenhouse gas emissions under the Clean Air Act.
Full story: https://getclimatebrief.com/story/states-sue-epa-endangerment-finding-repeal

### States Sue EPA Over Repeal of Landmark Climate Endangerment Finding
2026-03-20 00:24:43 · Sector: legal · Sentiment: Negative · Impact: 8/10 · Sources: 2

A coalition of 24 states and 10 cities has filed a lawsuit against the EPA to challenge the repeal of the 2009 endangerment finding, which identified greenhouse gases as a public health threat. This legal battle represents a critical juncture for U.S. environmental policy, as the repeal threatens the foundational legal basis for regulating emissions from vehicles and power plants.
Full story: https://getlegalbrief.com/story/epa-endangerment-finding-repeal-lawsuit

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