There are plenty of people like that. But when they try to do their best, we the people give them no support at all. Look at what the MP Sasa Zibe tried to do to clean up the forestry corruption. Somare sacked him and we the people hardly said a thing. The lesson learnt is that the guy who tries to do good (MP Zibe) can't expect the people to back him up. Somare learnt the same lesson and so has become more brave in sacking people who disagree with him even though those people might be fighting the same kinds of unethical decisions in government that MP Zibe was trying to do.