Human trafficking: the story on HearLore

Human trafficking

Human trafficking is the third largest crime industry in the world, trailing only drug dealing and arms trafficking, yet it operates in the shadows of the global economy. This modern form of slavery involves the recruitment, transportation, transfer, harboring, or receiving of individuals through force, fraud, or coercion for the purpose of exploitation. Unlike people smuggling, which requires the consent of the individual and ends upon arrival at the destination, trafficking is defined by the lack of consent and the intent to exploit. The United Nations Protocol to Prevent, Suppress and Punish Trafficking in Persons, which has 117 signatories and 173 parties, defines this crime as a violation of human rights that can include forced labor, sexual slavery, or other forms of commercial sexual exploitation. Despite global condemnation, legal protections and enforcement vary significantly across countries, leaving millions of individuals, including women, men, and children, to endure forced labor, sexual exploitation, and other forms of abuse. In 2024, the U.S. Department of State estimates that 2 million children are exploited by the global commercial sex trade, while a study classified 14 million individuals worldwide as forced laborers, bonded laborers, or sex-trafficking victims. The average annual profits generated by each woman in forced sexual servitude are estimated to be $100,000, which is six times more than the average profits generated by each trafficking victim worldwide. This economic reality drives the fastest-growing activity of transnational criminal organizations, making it a pervasive and profitable enterprise that thrives on vulnerability.

The Global Supply Chain

The geography of human trafficking reveals a complex web of origin, transit, and destination points that span 162 different nationalities detected in 128 countries. In 2024, the UNODC Global Report on Trafficking in Persons revealed that 38% of all victims detected globally between 2020 and 2023 were children, with girls accounting for 22% and boys for 16% of all detected victims. This marks a 31% increase in child detections since 2019, with a sharper 38% increase among girls. Africa remains the region with the most internationally trafficked victims, accounting for 31% of all cross-border flows, while the Middle East sees most detected victims as East and South Asians. Trafficking victims from East Asia have been detected in more than 64 countries, making them the most geographically dispersed group around the world. Around half of all trafficking takes place within the same region, with 42% occurring within national borders, yet countries in Africa and Asia generally intercept more cases of trafficking for forced labor, while sexual exploitation is somewhat more frequently found in Europe and in the Americas. The United States Department of State identifies Belarus, Iran, Russia, and Turkmenistan as Tier 3 countries, the lowest ranking, due to inadequate efforts to meet minimum standards for eliminating trafficking. In 2024, the National Human Trafficking Hotline received approximately 2,000 reports of potential human trafficking cases in the U.S., with estimates suggesting that about 24,000 individuals were victims nationwide, with approximately 75% being women and 40% minors. Singapore remains a destination for human trafficking, particularly involving women and girls from countries such as India, Thailand, the Philippines, and China, where victims are often lured under false pretenses and coerced into sex work in venues like KTV lounges, massage parlors, and even makeshift forest brothels.

Common questions

What is human trafficking and how does it differ from people smuggling?

Human trafficking is the third largest crime industry in the world and involves the recruitment, transportation, transfer, harboring, or receiving of individuals through force, fraud, or coercion for the purpose of exploitation. Unlike people smuggling, which requires the consent of the individual and ends upon arrival at the destination, trafficking is defined by the lack of consent and the intent to exploit.

How many people are victims of human trafficking globally in 2024?

In 2024, the U.S. Department of State estimates that 2 million children are exploited by the global commercial sex trade, while a study classified 14 million individuals worldwide as forced laborers, bonded laborers, or sex-trafficking victims. The U.S. National Human Trafficking Hotline received approximately 2,000 reports of potential human trafficking cases in the U.S. in 2024, with estimates suggesting that about 24,000 individuals were victims nationwide.

Which countries are ranked as Tier 3 for human trafficking efforts?

The United States Department of State identifies Belarus, Iran, Russia, and Turkmenistan as Tier 3 countries, the lowest ranking, due to inadequate efforts to meet minimum standards for eliminating trafficking. Russia is also the only state to not have ratified nor signed the Council of Europe Convention on Action against Trafficking in Human Beings as of June 2017.

What are the psychological effects of human trafficking on victims?

The psychological impact of human trafficking often leaves victims with complex trauma that extends far beyond their physical rescue, including learned helplessness, Stockholm syndrome, and chronic stress that can compromise the immune system. Victims may develop sexually transmitted infections and HIV/AIDS, and children who grow up in environments of constant exploitation frequently exhibit antisocial behavior, over-sexualized behavior, self-harm, aggression, and dissociative disorders.

When did the United Nations Protocol to Prevent, Suppress and Punish Trafficking in Persons enter into force?

The United Nations Protocol to Prevent, Suppress and Punish Trafficking in Persons, especially Women and Children, entered into force in 2003 and has been ratified by 173 parties. The Council of Europe Convention on Action against Trafficking in Human Beings was opened for signature in Warsaw on the 16th of May 2005 and entered into force on the 1st of February 2008.

The Machinery of Exploitation

The psychological impact of human trafficking is profound and long-lasting, often leaving victims with complex trauma that extends far beyond their physical rescue. Perpetrators expose the victim to high amounts of psychological stress induced by threats, fear, and physical and emotional violence. Tactics of coercion are reportedly used in three phases of trafficking: recruitment, initiation, and indoctrination. During the initiation phase, traffickers use foot-in-the-door techniques of persuasion to lead their victims into various trafficking industries. This manipulation creates an environment where the victim becomes completely dependent upon the authority of the trafficker. Traffickers take advantage of family dysfunction, homelessness, and history of childhood abuse to psychologically manipulate women and children into the trafficking industry. One form of psychological coercion particularly common in cases of sex trafficking and forced prostitution is Stockholm syndrome, where the victim becomes attached to their perpetrator. Many women entering into the sex trafficking industry are minors who have already experienced prior sexual abuse. Traffickers take advantage of young girls by luring them into the business through force and coercion, but more often through false promises of love, security, and protection. This form of coercion works to recruit and initiate the victim into the life of a sex worker, while also reinforcing a trauma bond, also known as Stockholm syndrome. The goal of a trafficker is to turn a human being into a slave. To do this, perpetrators employ tactics that can lead to the psychological consequence of learned helplessness for the victims, where they sense that they no longer have any autonomy or control over their lives. Traffickers may hold their victims captive, expose them to large amounts of alcohol or use drugs, keep them in isolation, or withhold food or sleep. During this time the victim often begins to feel the onset of depression, guilt and self-blame, anger and rage, and sleep disturbances, PTSD, numbing, and extreme stress. Under these pressures, the victim can fall into the hopeless mental state of learned helplessness. Victims of sex trafficking often get branded by their traffickers or pimps with tattoos that usually consist of bar codes or the trafficker's name or rules. Even if a victim escapes their trafficker's control or gets rescued, these tattoos are painful reminders of their past and result in emotional distress. Removing or covering these tattoos can potentially cost survivors great sums of money. Psychological reviews have shown that the chronic stress experienced by many victims of human trafficking can compromise the immune system. Several studies found that chronic stressors like trauma or loss

The Psychology of Control

suppressed cellular and humoral immunity. Victims may develop sexually transmitted infections and HIV/AIDS. Perpetrators frequently use substance abuse as a means to control their victims, which leads to compromised health, self-destructive behavior, and long-term physical harm. Furthermore, victims have reported treatment similar to torture, where their bodies are broken and beaten into submission. Children are especially vulnerable to these developmental and psychological consequences of trafficking due to their age. In order to gain complete control of the child, traffickers often destroy the physical and mental health of the children through persistent physical and emotional abuse. Victims experience severe trauma on a daily basis that devastates the healthy development of self-concept, self-worth, biological integrity, and cognitive functioning. Children who grow up in environments of constant exploitation frequently exhibit antisocial behavior, over-sexualized behavior, self-harm, aggression, distrust of adults, dissociative disorders, substance abuse, complex trauma, and attention deficit disorders. Stockholm syndrome is also a common problem for trafficked girls, which can hinder them from both trying to escape, and moving forward in psychological recovery programs. Although 98% of the sex trade is composed of women and girls, there is an effort to gather empirical evidence about the psychological impact of abuse common in sex trafficking upon young boys. Boys often will experience forms of post-traumatic stress disorder, but also additional stressors of social stigma of homosexuality associated with sexual abuse for boys, and externalization of blame, increased anger, and desire for revenge. The legal response to human trafficking is a patchwork of international treaties, national laws, and enforcement strategies that often fail to protect victims. The United Nations Protocol to Prevent, Suppress and Punish Trafficking in Persons, especially Women and Children, entered into force in 2003, and has been ratified by 173 parties. The Trafficking in Persons Report, published annually by the U.S. Department of State, evaluates each country's progress in anti-trafficking and places each country onto one of three tiers based on their governments' efforts to comply with the minimum standards for the elimination of trafficking as prescribed by the TVPA. However, questions have been raised by critical anti-trafficking scholars about the basis of this tier system, its heavy focus on compliance with state department protocols, its overreliance on prosecutions and convictions as success in combating trafficking, its use to serve US political and economic interests and lack of systemic analysis, and its failure to consider risk and the likely prevalence of trafficking when rating the efforts of diverse countries. In 2002, Derek Ellerman and Katherine Chon founded a non-government organization called the Polaris Project to combat human trafficking. In 2007, Polaris instituted the National Human Trafficking Resource Center where callers can report tips and receive information on human trafficking. In 2007, the U.S. Senate designated the 11th of January as a National Day of Human Trafficking Awareness in an effort to raise consciousness about this global, national and local issue. In 2010, 2011, 2012 and 2013, President Barack Obama proclaimed January as National Slavery and Human Trafficking Prevention Month. In 2014, DARPA funded the Memex program with the explicit goal of combating human trafficking via domain-specific searches. The advanced search capacity, including its ability to reach into the dark web allows for prosecution of human trafficking cases, which can be difficult to prosecute due to the fraudulent tactics of the human traffickers. The Council of Europe Convention on Action against Trafficking in Human Beings was opened for signature in Warsaw on the 16th of May 2005 and entered into force on the 1st of February 2008. As of June 2017, the convention has been ratified by 47 states, with Russia being the only state to not have ratified nor signed. In 2013, Belarus became the first non-Council of Europe member state to accede to the convention. Complementary protection against sex trafficking of children is ensured through the Council of Europe Convention on the Protection of Children against Sexual Exploitation and Sexual Abuse, signed in Lanzarote on the 25th of October 2007.

The Economic Engine

The convention entered into force on the 1st of July 2010. As of November 2020, the convention has been ratified by 47 states, with Ireland having signed but not yet ratified. In addition, the European Court of Human Rights of the Council of Europe in Strasbourg has passed judgments concerning trafficking in human beings which violated obligations under the European Convention on Human Rights: Siliadin v. France, judgment of the 26th of July 2005, and Rantsev v. Cyprus and Russia, judgment of the 7th of January 2010. The U.S. enacted the Victims of Trafficking and Violence Protection Act in 2000, which established the Department of State's Office to Monitor and Combat Trafficking in Persons. The Trafficking in Persons Report evaluates each country's progress in anti-trafficking and places each country onto one of three tiers based on their governments' efforts to comply with the minimum standards for the elimination of trafficking as prescribed by the TVPA. However, questions have been raised by critical anti-trafficking scholars about the basis of this tier system, its heavy focus on compliance with state department protocols, its overreliance on prosecutions and convictions as success in combating trafficking, its use to serve US political and economic interests and lack of systemic analysis, and its failure to consider risk and the likely prevalence of trafficking when rating the efforts of diverse countries. In 2002, Derek Ellerman and Katherine Chon founded a non-government organization called the Polaris Project to combat human trafficking. In 2007, Polaris instituted the National Human Trafficking Resource Center where callers can report tips and receive information on human trafficking. In 2007, the U.S. Senate designated the 11th of January as a National Day of Human Trafficking Awareness in an effort to raise consciousness about this global, national and local issue. In 2010, 2011, 2012 and 2013, President Barack Obama proclaimed January as National Slavery and Human Trafficking Prevention Month. In 2014, DARPA funded the Memex program with the explicit goal of combating human trafficking via domain-specific searches. The advanced search capacity, including its ability to reach into the dark web allows for prosecution of human trafficking cases, which can be difficult to prosecute due to the fraudulent tactics of the human traffickers. The Council of Europe Convention on Action against Trafficking in Human Beings was opened for signature in Warsaw on the 16th of May 2005 and entered into force on the 1st of February 2008. As of June 2017, the convention has been ratified by 47 states, with Russia being the only state to not have ratified nor signed. In 2013, Belarus became the first non-Council of Europe member state to accede to the convention. Complementary protection against sex trafficking of children is ensured through the Council of Europe Convention on the Protection of Children against Sexual Exploitation and Sexual Abuse, signed in Lanzarote on the 25th of October 2007. The convention entered into force on the 1st of July 2010. As of November 2020, the convention has been ratified by 47 states, with Ireland having signed but not yet ratified. In addition, the European Court of Human Rights of the Council of Europe in Strasbourg has passed judgments concerning trafficking in human beings which violated obligations under the European Convention on Human Rights: Siliadin v. France, judgment of the 26th of July 2005, and Rantsev v. Cyprus and Russia, judgment of the 7th of January 2010. The U.S. enacted the Victims of Trafficking and Violence Protection Act in 2000, which established the Department of State's Office to Monitor and Combat Trafficking in Persons. The Trafficking in Persons Report evaluates each country's progress in anti-trafficking and places each country onto one of three tiers based on their governments' efforts to comply with the minimum standards for the elimination of trafficking as prescribed by the TVPA. However, questions have been raised by critical anti-trafficking scholars about the basis of this tier system, its heavy focus on compliance with state department protocols, its overreliance on prosecutions and convictions as success in combating trafficking, its use to serve US political and economic interests and lack of systemic analysis, and its failure to consider risk and the likely prevalence of trafficking when rating the efforts of diverse countries. In 2002, Derek Ellerman and Katherine Chon founded a non-government organization called the Polaris Project to combat human trafficking. In 2007, Polaris instituted the National Human Trafficking Resource Center where callers can report tips and receive information on human trafficking. In 2007, the U.S. Senate designated the 11th of January as a National

The Legal Labyrinth

Day of Human Trafficking Awareness in an effort to raise consciousness about this global, national and local issue. In 2010, 2011, 2012 and 2013, President Barack Obama proclaimed January as National Slavery and Human Trafficking Prevention Month. In 2014, DARPA funded the Memex program with the explicit goal of combating human trafficking via domain-specific searches. The advanced search capacity, including its ability to reach into the dark web allows for prosecution of human trafficking cases, which can be difficult to prosecute due to the fraudulent tactics of the human traffickers. The Council of Europe Convention on Action against Trafficking in Human Beings was opened for signature in Warsaw on the 16th of May 2005 and entered into force on the 1st of February 2008. As of June 2017, the convention has been ratified by 47 states, with Russia being the only state to not have ratified nor signed. In 2013, Belarus became the first non-Council of Europe member state to accede to the convention. Complementary protection against sex trafficking of children is ensured through the Council of Europe Convention on the Protection of Children against Sexual Exploitation and Sexual Abuse, signed in Lanzarote on the 25th of October 2007. The convention entered into force on the 1st of July 2010. As of November 2020, the convention has been ratified by 47 states, with Ireland having signed but not yet ratified. In addition, the European Court of Human Rights of the Council of Europe in Strasbourg has passed judgments concerning trafficking in human beings which violated obligations under the European Convention on Human Rights: Siliadin v. France, judgment of the 26th of July 2005, and Rantsev v. Cyprus and Russia, judgment of the 7th of January 2010. The prevailing narrative of human trafficking often relies on myths that obscure the reality of the crime and the effectiveness of anti-trafficking measures. Popular myths about Human Trafficking include: human trafficking is always or usually a violent crime, all human trafficking involves sex, only women and girls can be victims and survivors of sex trafficking, human trafficking involves moving, traveling or transporting a person across state or national borders, if the trafficked person consented to be in their initial situation, then it cannot be human trafficking or against their will because they knew better, all commercial sex is human trafficking, people in active trafficking situations always want help getting out. Law enforcement and the use of raids are the most common anti-trafficking measures, yet they often cause collateral damage. Raids are conducted by law enforcement and by private actors and many organizations, sometimes in cooperation with law enforcement. Law enforcement perceive some benefits from raids, including the ability to locate and identify witnesses for legal processes, to dismantle criminal networks, and to rescue victims from abuse. The problems against anti-trafficking raids are related to the problem of the trafficking concept itself, as raids' purpose of fighting sex trafficking may be conflated with fighting prostitution. The Trafficking Victims Protection Re-authorization Act of 2005 gives state and local law enforcement funding to prosecute customers of commercial sex, therefore some law enforcement agencies make no distinction between prostitution and sex trafficking. One study interviewed women who have experienced law enforcement operations as sex workers and found that during these raids meant to combat human trafficking, none of the women were ever identified as trafficking victims, and only one woman was asked whether she was coerced into sex work. The conflation of trafficking with prostitution, then, does not serve to adequately identify trafficking and help the victims. Raids are also problematic in that the women involved were most likely unclear about who was conducting the raid, what the purpose of the raid was, and what the outcomes of the raid would be. Another study found that the majority of women rescued in anti-trafficking raids, both voluntary and coerced sex workers, eventually returned to sex work but had amassed huge amounts of debt for legal fees and other costs while they were in detention after the raid and were, overall, in a worse situation than before the raid. Law enforcement personnel agree that raids can intimidate trafficked persons and render subsequent law enforcement actions unsuccessful. Social workers and attorneys involved in anti-sex trafficking have negative opinions about raids. Service providers report a lack of uniform procedure for identifying trafficking victims after raids. The 26 interviewed service providers stated that local police never referred trafficked persons to them after raids. Law enforcement also often use interrogation methods that intimidate rather than assist potential trafficking victims. Additionally, sex workers sometimes face violence from the police during raids and arrests and in rehabilitation centers. As raids occur to brothels that may house sex workers as well as sex trafficked victims, raids affect sex workers in general. As clients avoid brothel areas that are raided but do not stop paying for sex, voluntary sex workers will have to interact with customers underground. Underground interactions means that sex workers take greater risks, where as otherwise they would be cooperating with other sex workers and with sex worker organizations to report violence and protect each other. One example of this is with HIV prevention. Sex workers collectives monitor condom use, promote HIV testing, and cares for and monitor the health of HIV positive sex workers. Raids disrupt communal HIV care and prevention efforts, and if HIV positive sex workers are rescued and removed from their community, their treatments are disrupted, furthering the spread of AIDS. Scholars Aziza Ahmed and Meena Seshu suggest reforms in law enforcement procedures so that raids are last resort, not violent, and are transparent in its purposes and processes. Furthermore, they suggest that since any trafficking victims will probably be in contact with other sex workers first, working with sex workers may be an alternative to the raid and rescue model. End Demand programs are also criticized for being ineffective in that prostitution is not reduced, John schools have little effect on deterrence and portray prostitutes negatively, and conflicts in interest arise between law enforcement and NGO service providers. A study found that Sweden's legal experiment criminalizing clients of prostitution and providing services to prostitutes who want to exit the industry in order to combat trafficking did not reduce the number of prostitutes, but instead increased exploitation of sex workers because of the higher risk nature of their work. The same study reported that johns' inclination to buy sex did not change as a result of john schools, and the programs targeted johns who are poor and colored immigrants. Some john schools also intimidate johns into not purchasing sex again by depicting prostitutes as drug addicts, HIV positive, violent, and dangerous, which further.