I would ask the persons responsible to leave the project in the Lake Tanganyika. First and foremost, to protect the life of the inhabitants by the lake.
Why is this important?
They are dependent on fishing for their livelihood. Furthermore, the lake is home to a very large variety of fish. The danger is simply too great for these species to become extinct by the degradation of raw materials. I urge those responsible to deal with this issue before making premature decisions and destroying life at and in the lake.