Today`s time is the time of science and technology. it has changed our life for better and worse both. while talking about the positive change we live a long happy and standard life because of science and technology. similarly, many of the diseases are eradicated. we have better treatment. we live the life of luxury. the whole world has changed in a village. we are connected globally. we can observe both heaven and the earth. there is economic development and facilities. Because of science and technology. there is radical progress in the field of transportation and communication. but on the other hand, we are living a very unhealthy life. our environment is being polluted and many diseases are being introduced. we have high risk and less comfort. we have started forgetting our relation culture and language life is more dissatisfied and complicated. whatsoever we don't have any alternative of science and technology and neither we can go to the stone age now what we can only do is to reduce the drawbacks brought up science and technology.