ALEXANDRIA, Va. — To highlight the vital role that geoscience knowledge plays in fostering action toward stewardship of the planet, the American Geosciences Institute (AGI) joins the American Geophysical Union (AGU) and 17 additional global partners in issuing a joint Earth Day 2026 (April 22) statement: The 2026 Earth Day theme, “Our Power, Our Planet,” underscores the importance of both individual and collective action to preserve the integrity of Earth’s dynamic systems.
