Kathmandu, June 16 Nepali Congress leader Dr Shekhar Koirala has said the role of academicians is vital to guide the politics to a right way. Professors remaining as a ‘think tank’ within in the society should actively contribute to directing the politics appropriately. He was speaking at a book launching ceremony where he released two creations by Pro Dr Kul Prasad Koirala. Stating that impunity was rising in the country, the leader stressed on the need of taking effective measures by the government to control corruption and promote good governance. Constitutional bodies are facing political attacks. The pride and prestige of the parliament is degrading. Parliamentary norms and values are being violated, according to the leader who said these all would weaken democracy. Also speaking on the occasion, NC leader Dilendra Prasad Badu insisted on the need of establishing a permanent mechanism of eminent community so that it would guide the politics rightly. As he said, the existing politics needs to be reformed ideologically and in the way it is be practiced.