The global chocolate supply chain is tainted by the use of cocoa from Brazilian farms where human rights violations are common, a report released Friday said. Among the abuses detailed are farmers forced to work off debts to landowners or in degrading conditions, as well as thousands of instances of child labor.

https://www.reuters.com/article/us-brazil-slavery-cocoa/global-chocolate-supply-chain-tainted-by-abuses-in-brazil-report-idUSKCN1NZ2P4