Citation

Robinson C, Branchini C, Thame C. Anti-Traffick. Rev. 2017; 8: 157-160.

Copyright

(Copyright © 2017, Global Alliance Against Traffic in Women (GAATW))

DOI

10.14197/atr.201217811

PMID

unavailable

Abstract

We defend the proposition that global trafficking prevalence data--when gathered using validated methods and presented with sufficient detail on study design and data analysis--can advance the fight against trafficking in persons. Space does not allow us to engage in a full review and critique of existing data and methodologies, but we subscribe to the view that the field in general suffers from '"epidemiological anaemia"--lack of primary data collection based on sound sampling procedures'. We would add another condition: demographic disorder--unsystematic use and interpretation of population data. Until that situation improves, and it can best do so through systematic application of qualitative and quantitative 'microlevel research', we recommend that existing global prevalence data be presented with clearer caveats and used with due caution.

Estimates of the global prevalence of human trafficking have varied widely, as has the credibility accorded them. The 2012 International Labour Organization (ILO) global estimate of 20.9 million4 people in situations of forced labour (including human trafficking) is commonly cited and among the most respected estimates (though by no means universally so).5 On the other end of the spectrum is the Global Slavery Index, published by the Walk Free Foundation, which estimates 45.8 million people in situations of 'modern slavery' (including human trafficking) worldwide.6 Gallagher describes the GSI estimate as based on 'a mysterious, inconsistently applied methodology, a raft of unverified assumptions, and multiple, critical errors of fact and logic'.7

Language: en

Keywords

crime; human rights; journal; gender; women; immigration; review; migration; trafficking; anti-trafficking; anti-trafficking review; human trafficking; human trafficking journal; labour rights; prostitution; rights; sex work; trafficked persons; trafficking in persons; transnational crime