With the introduction of Science and technology in this world, it has play an important role in changing every aspect of our lives: at the flick of a switch, we have light; when we are ill, medicines help us get better; when we want to talk to a friend we just pick up the telephone or send a text message or e-mail.
Human life has totally changed since arise of science and technology. We have reached upon top of our life by the help of science and technological things. Science and technology has totally revived our life and taught us the way to live our life. Science and technology has not only changed our life but also our physical appearance, character, style, etc.
As science and technology has changed step wise, similarly human life has also changed steeply. It can be known by thinking that our primitive used to be chimpanzee / monkey so thought by our ancestors, then we developed a little and changed into human being living in jungle and using leaves of plant and animal skin as clothes. At last we became fully matured and emerged as a social being preferring to live in society rather than jungles. That is one of the great change that science and Technology has provided to us.
I can't say for sure whether the world will be a better or worse place in future by the help of science and technology, because I think one part will change for the better, while another part will be worse. In the technology, everything has a different type. Many new machines will be invented. Those things will help people more efficiently.
We can finish every work by "one touch"; we just hold a small remote, and it will order everything. For example, the car will drive us to our house by itself according to our orders; the TV will choose the best program and tell us what is the important news for us today. We will have no traffic jams, because the cars will