es.m.wikipedia.org Oil pollution in Nigeria is even dirtier after Shell's $1b cleanup Mismanagement, waste and lack of transparency are making the cleanup in the Niger Delta’s Ogoniland anything but exemplary, UN reports indicate.
Causes www.dw.com Nigeria: Ogoni 9 activists remembered 25 years on On November 10, 1995, nine Nigerian environmental activists accused of murder were executed by Sani Abacha's military regime. Their deaths sparked an international outcry that lingers to this day.