I think now those who are able to work hard can drive good car and live a better life without the fear of corruption...I think the work that is needed to be done in the whole world is much so nobody should be idle. Or see doing absolutely nothing to contribute to the health and safety of our social environment...if you look at many countries still remain dirty, the people in those countries lack good air and clean water...I believe government in Africa where the human population is increasing will help us to keep their own country and environment clean in going forward.