CSR recommendation for below case

Bougainville closure: Rio Tinto was recently accused of multiple human rights violations because

their Paguna mine on the island of Bougainville was not closed properly, leading to poisoned

water, polluted fields and damage to the river valley [62]. Even though this mine was closed

many years ago during a time when sustainability standards were very low, Rio Tinto should

still take the responsibility for these damages to the local community and the environment, and

attempt to clean up the area.