Earth System Science & Policy

Earth System Science & Policy is a new online journal hosted by the UNU Hub R-SIRUS, dedicated to advancing actionable knowledge at the intersection of Earth system science and public policy. The journal publishes concise, evidence-based Policy Briefs that translate cutting-edge research into clear, practical insights for decision-makers, practitioners, and global stakeholders. By fostering interdisciplinary collaboration and bridging science–policy gaps, it aims to support informed responses to complex environmental challenges and accelerate pathways toward sustainable and resilient futures.