Sir: Education is the most powerful weapon against illiteracy and terrorism that can be used to change the world in positive direction. Education teaches us humanity and give sense to differentiate right and wrong. Sorry to say that education system nowadays is shambling due to bad governance and weaponsing culture in the educational institutes specially in Sindh. My request to Sindh education secretary to look in this matter take stern action against developing weaponisation. SHAMAN OTHO MOHRANVI Hyderabad Published in Daily Times, August 15th 2017.