Modern technologies and their negative side

Modern  technology is  creating  a single  world  culture.

Nowadays, through internet and TV programs people are watching to different  movies, programs  and transmission,which have a great influence on them.  
I agree that,the modern technology is creating a single world culture. I will support my opinion with the appropriate arguments. 
first of all,we all have many hurtful moments in our life,when we want to run away,escape out from the shadow of reality. Nowadays social nets are very popular,especially Facebook,especially for teenagers,they are searching new friends and famous ones. Many people  use internet, but a lot of use it only to have fun and to find other reality. Internet is good,but also it has it's negative sides,people who use it,often tear away from reality to the world of imagination,and very often they get into depression,they changed their clothes style,style of life and many times they acts like a characters from movies.
The second reason to support my opinion is that through modern technologies like TV, computer and online games,people lost their interest to get education and read books,they prefer to watch movie, or to chatting with friends. Teenagers all day log are playing computer games,and it separate them from their family and education. I am not against the modern technologies, no.. I really like them and use them, but I just want to say, that people who use them all day long and spend hours with them,become lazy and unhappy. Many woman and man destroyed their families,because on TV program they have heard,that it is modern and convenient,to divorced and find another partner of life. through modern technologies we hear a lot of information,and the most part of this information is lie,but because we hear it often it becomes true for many people and they are dirigible from it,that's why in 21 century we have so many depressed people and that's why suicide and divorce became so popular.
finally I want to reinforce my opinion,that Modern technologies has a lot of benefit,but is can be very dangerous for us if we will start to use them constantly,especially social nets.