Why does modern slavery still exist?: The Story

Fifty million

In 2022, the ILO published a number that should have ended every other conversation for a week: 49.6 million people in modern slavery. Twenty-eight million in forced labor. Twenty-two million in forced marriage. The number had increased by ten million since 2016 — during a period when funding, conventions, and awareness campaigns all expanded. The interventions grew. The problem grew faster.

For scale: fifty million exceeds the number enslaved during the entire transatlantic slave trade, which moved 12.5 million Africans across four centuries. The comparison is arithmetic, not rhetorical. If slavery is universally condemned — if no government defends it, if every international body has prohibited it — why is there more of it now than when it was legal?

The price tag tells you nothing

The answer lives in a supply chain. A shrimp peeled by a trafficked Burmese migrant on a Thai fishing vessel enters a processing plant, is frozen, shipped to the American Midwest, and purchased by a woman who checked the label for sodium but found no field for whether the person who processed it was free to leave the boat. The price contains freight costs and retail margin. It contains no information about the human cost. The same architecture that reduced poverty by a billion since 1990 also created labor arbitrage so steep that enslaving someone is cheaper than hiring them.

The prosecution rate worldwide is 0.03 percent — the crime crosses borders the investigators cannot, a jurisdictional mismatch the law enforcement camp has fought for decades. But prosecution addresses the end of the pipeline. At the other end, a seventeen-year-old in rural Cambodia gets on the truck because she has no other path to income, and the economic root causes are older than the trafficking networks that exploit them. Neither framework constitutes a plan if it was built without consulting the people it claims to serve — a point the survivor-led movement has made from hard experience. And neither touches the node where the real leverage sits: the corporate supply chain, where reform advocates argue liability should land because that is where the money actually flows.

The EU Corporate Sustainability Due Diligence Directive includes civil liability for forced labor in company supply chains. Three to five years of enforcement data will determine whether transparency legislation can do what prosecution and development spending have not: make the math change. If the liability works, the chain starts to self-correct. If it does not, the fifty million are waiting for someone to try something that has not already failed.

Perspectives:
- Law enforcement
- Economic root causes
- Survivor-led
- Supply chain reform