oh ho lfc, you know every thing... good, i thought you were just a baby on the area.... ma po rahechhu ta..... anyway, glad to know.... please don't challange me further. tala ko dui sabda lekhera bida hudai chhu....... what i think is what you are calling "knowledge" is not the knowledge. If you think knowing "how to work together", "how to swim", "how to drink water" or "how to speak", or even "how to suck a mother's breast by a just-born baby", I have thothing to say. Definitely, society is the one which 'creates the environvent for exploring knowledge, a real knowledge, to which you are closer and closer every time, but you NEVER know"; it does NOT construct knowledge itself. Did Einstein or his university or any funding agency CONSTRUCT the "Theory of Reletivity"? Of course, NOT. It is not up to society or scientist himself. It is not something which sabaile or Samaj le 'ho' bhandai ma "knowledge" banne. My conclusion: "Not the knowledge, but the process of exploration of knowledge is constructed by society". good luck with your assignment! Thaha