how about bottom up approach??? the reason is people in bottom are corrupted so much that people on top even though they want change .the change cannot happen. simplest example whats going on now in nepal: Look at the low level maoist cadres ..they don't know which bird is demoracy..now they feel like doing whatever they like because they have power of gun or whatever..power is bad..though the top level moaist says one thing they won't do it..which tells me what???? tells me change means nothing!!!!