Solar panels are in huge demand because of climate change.Polysilicon is extracted from mined quartz, and the research says the world's four biggest manufacturers use materials tainted by a massive system of coercion. «The [Chinese] government claims that these programmes are in accordance with PRC [the People's Republic of China] law and that workers are engaged voluntarily, in a concerted government-supported effort to alleviate poverty," the report says.
"However, significant evidence - largely drawn from government and corporate sources - reveals that labour transfers are deployed in the Uyghur Region within an environment of unprecedented coercion, undergirded by the constant threat of re-education and internment."