Expressing the need for protecting and conserving at least 50 percent of the land, freshwater, and ocean ecosystems in the United States and encouraging diplomatic community efforts to achieve this goal worldwide.

HRES 430 is a non-binding resolution expressing Congress's sense that the U.S. should work to protect and conserve at least 50% of the nation's land, freshwater, and ocean ecosystems, while encouraging global diplomatic efforts to achieve similar conservation goals worldwide. It highlights biodiversity loss as an urgent crisis and emphasizes that protecting natural areas provides climate mitigation, clean water, economic benefits, and health advantages. The resolution does not create new laws or funding but calls for stakeholder collaboration and equitable approaches to conservation. It builds on existing goals like the America the Beautiful Initiative's 30% target by proposing a more ambitious 50% benchmark for U.S. ecosystems.