The Intersection of Human Trafficking and Natural Disasters: A Scoping Review

Natural disasters have increased in frequency and severity in recent years. Emerging research also suggests that natural disasters increase the risk of human trafficking. This confluence of phenomena makes it critically important to better prepare communities for preventing and responding to human trafficking during and after a natural disaster. Yet, there is no available synthesis of the extant research to inform these preparations. The present scoping review aims to fill this gap by outlining the existing literature on the nexus of disasters and human trafficking. The review follows the Preferred Reporting Items of Systematic Reviews and Meta-Analysis—Scoping Review guidelines. Sources were identified through manual reference checking and in four databases: PubMed, Web of Science, APA PsychINFO, and EBSCO Discovery Service. In total, 46 sources met the inclusion criteria, that is, they focused on the nexus between human trafficking and natural disasters, demonstrated scientific rigor, and were published after 2000 and in English. Overall, the reviewed literature provided initial evidence on the association between natural disasters occurrences and increases in national and transnational human trafficking activity, understanding of the compounding vulnerabilities conducive to trafficking following disasters, and recommendations for the prevention and response to human trafficking in the wake of disasters. Future studies should evaluate prevention initiatives, including awareness campaigns and interventions that mitigate trafficking vulnerabilities. In practice, it is crucial to integrate anti-trafficking efforts into disaster relief protocols, empower vulnerable populations, and advocate for enhanced legal protections for displaced and migrant individuals.