世界银行：早期预警覆盖率、接收决定因素和益处：调查可以告诉我们什么（英文版）

Early warning systems are a cornerstone of disaster risk reduction, enabling timely alerts and protective actions that save lives and reduce damages. Yet, despite their documented cost-effectiveness and potential to bolster resilience, early warning system coverage remains uneven across countries and within communities. Furthermore, there remains a gap in the literature around people-centered approaches to understand what drives early warning system coverage, the reception of warnings, and th