Around 50 million people around the world are trapped in forced labor or forced marriage, the United Nations' International Labor Organization (ILO) said Monday, warning that their ranks had swelled dramatically in recent years.
Crises such as the COVID-19 pandemic, armed conflicts and climate change have led to unprecedented disruption to employment and education while exacerbating extreme poverty and forced migration, the agency said.
The U.N. had set a goal to eradicate all forms of modern slavery by 2030, but instead the number of people caught up in forced labor or forced marriage ballooned by 10 million between 2016 and 2021, according to a new report.
Coupled with the effects of climate change and armed conflicts, it has contributed to "unprecedented disruption to employment and education, increases in extreme poverty and forced and unsafe migration," compounding the threat, it said.
It is a long-term problem, the report cautioned, with estimates indicating entrapment in forced labor can last years and forced marriage is often "a life sentence."
Women and children are by far the most vulnerable.
Children account for one out of five people in forced labor, with more than half of them stuck in commercial sexual exploitation, the report said.
Migrant workers are meanwhile more than three times more likely to be in forced labor than non-migrant adult workers, it showed.
The study, by the U.N.'s agencies for labor and migration along with the Walk Free Foundation, found that at the end of last year, 28 million people were in forced labor, while 22 million were living in a marriage they had been forced into.
That means nearly one out of every 150 people in the world are caught up in modern forms of slavery, the report said.
"It is shocking that the situation of modern slavery is not improving," Guy Ryder, head of the ILO, said in a statement. "Nothing can justify the persistence of this fundamental abuse of human rights."
Antonio Vitorino, head of the International Organization for Migration (IOM), for his part, said in the statement that "This report underscores the urgency of ensuring that all migration is safe, orderly, and regular."
Modern slavery is present in basically every country in the world, with more than half of cases of forced labor and a quarter of forced marriages in upper-middle income or high-income countries.
The report found that the number of people -- mainly women and girls -- stuck in forced marriages had risen by a full 6.6 million since the last global estimates in 2016.
The increase was driven entirely by more forced labor in the private economy, including in forced commercial sexual exploitation.
But the report also said that 14% of those in forced labor were doing jobs imposed by state authorities, voicing concern about abuse of compulsory prison labor in a number of countries, including the United States.
It also pointed to grave concerns raised by the U.N. rights office about "credible accounts of forced labor under exceptionally harsh conditions" in North Korea.
And it highlighted the situation in China, where several U.N. agencies have warned of possible forced labor, including in the Xinjiang region, where Beijing stands accused of detaining more than 1 million Uyghurs and other Muslim minorities.
Beijing has vehemently rejected such charges, claiming it is running vocational training centers to help root out extremism.
A report published by former U.N. rights chief Michelle Bachelet on Aug. 31 said more information was needed, but that labor schemes in the region appeared to be discriminatory and to "involve elements of coercion."
Monday's report welcomed China last month having ratified the ILO Forced Labor Convention, creating "renewed momentum for cooperation with the government and social partners to pursue these issues (and) to combat forced labor."
