The big idea: Some populations are vulnerable — at greater risk of being harmed, controlled or forced to move.
Two big risks for vulnerable people are:
- Human trafficking — recruiting and moving people by force, fraud or deception to exploit them (for labour, sex or crime). - Forced displacement — being driven from home by conflict, persecution or disaster, often becoming an internally displaced person.
Key terms
- Human trafficking — moving or holding a person by force, fraud or coercion in order to exploit them.
- Exploitation — using a person for profit against their will (forced labour, sex work, domestic servitude).
- Vulnerability — how exposed a group is to harm, and how little ability it has to cope or recover.
- Internally displaced person (IDP) — someone forced to flee home but who stays inside their own country (unlike a refugee, who crosses a border).
Who is most at risk?: Poverty, weak rule of law, conflict and discrimination raise vulnerability.
Women and children make up most detected trafficking victims, and people in low-income, conflict-hit regions are most likely to be displaced.
Drivers of vulnerability
- Poverty — desperate people accept risky job offers abroad that turn out to be traps.
- Weak law enforcement — traffickers operate freely where police and courts are weak or corrupt.
- Conflict and disaster — displacement breaks up families and protection, exposing people to exploitation.
- Discrimination — women, children and minorities have fewer rights and safe options.
| Policy / method | How it reduces trafficking |
|---|---|
| Tougher laws and prosecution | Catching and jailing traffickers raises the risk and cost of the crime, deterring it. |
| Border and document checks | Spotting forged papers and trafficked victims at crossings stops victims being moved. |
| Awareness campaigns | Warning people about fake job offers means fewer are tricked into being recruited. |
| Victim support and shelters | Safe housing and help let survivors escape and testify against traffickers. |
Build the chain: Explain needs a cause-effect chain, not just a named policy: policy -> what it changes -> fewer victims.
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Displacement vs trafficking: Displacement is being forced to move; trafficking is being moved and exploited. They overlap: displaced people who have lost homes, papers and protection are easy targets for traffickers.
Sub-Saharan Africa — conflict and climate: Countries such as the Democratic Republic of the Congo and the Sahel have millions of internally displaced people.
Why it is hard to manage: governments have low GDP and weak budgets, so they cannot fund the clean water, sanitation and shelter that large IDP camps need — the environmental impact (waste, deforestation for fuel) grows unmanaged.
Syria and Yemen — conflict: Long civil wars have displaced millions inside Syria and Yemen.
Why: people flee fighting but cannot or will not cross a border, so they remain IDPs — dependent on aid and exposed to exploitation.
Use a named place: Top answers name a real place (DR Congo, Syria, the Sahel) and give the reason. Keep one or two ready for an exam answer.
How this is tested: On Paper 2 this topic appears as data-response off an infographic (a stacked bar of trafficking victims, or a displacement map) plus a short Suggest/Explain, and sometimes a [6] 'to what extent' judgement comparing two regions.
You State / Estimate values from the figure, then Suggest or judge.
| Year | Women | Girls | Men | Boys |
|---|---|---|---|---|
| 2010 | 53 | 16 | 21 | 10 |
| 2014 | 47 | 20 | 23 | 10 |
| 2018 | 46 | 19 | 20 | 15 |
IB-style question — read the data
Using the table above: (a) state the group with the largest share of victims in 2010 [1]; (b) estimate the change in the share of girls from 2010 to 2014 [1].
How to answer each part
- (a) State the largest 2010 group. Scan the 2010 row -> Women at 53% is the largest share.
- (b) Estimate the change for girls. Girls go from 16% (2010) to 20% (2014), a rise of about 4 percentage points.
Final answer
(a) Women (53%); (b) a rise of about 4 percentage points (16% -> 20%).
Easy marks: (1) Quote the figure and units from the stimulus. (2) For Suggest, give a reason and develop it. (3) Use only the evidence the question allows.