1) We will too dependent on that.when technology fails, we are helpless(in one way or another)
2)It destroy our healthy and simple life.
3) New Technology like mobile, I-pods etc are creating bad effect on children.
4) Terrorist are using modern technology for their destructive work.
5) Due to the development of atomic energy and atom bomb create many harmful diseases like skin disease etc.
6) Heart disease, brain disease are caused due to the vibration of the mobile phone.
7) Modern technology have not only affected man only but it also affected plants and creatures also due to nuclear energy.
8) Due to the development of modern technology natural beauty is decreasing.