Current understanding of health care in society is based on parameters of illness. Most of know more terms and reference points of illness than health to even describe our status of health - 'my blood sugar is fine', 'my BP is so and so', 'my ...'. such indicators are meant to see if we are ill, not to measure if we are healthy! absence of illness is not the only definitely of healthy life, a conscious living even with physical ailments certainly is possible and has proven to be valuable in the life of many great souls. Prajna is a joint attempt by Samanvaya and Ekam Foundation to try to understand health of humans that is linked to their environment, polity, society and economy...factors that adversely impact health, which however are not always factored in while measuring, analyzing and / or understanding human health. Currently we have initiated studies in two blocks each in three districts of Tamilnadu, as a beginning of such an understanding ...