The Global Village. Help please,correct my errors.

If in the world there had only hundred people the world would be boring. I think in such kind of village everything knew each other.Problems should be less. Language problems won't arise at all because their would be only one language. On the streets there would be less of disorders,offensive harrassments and thefts . The concept "Global Village" was originated by the Canadian philosopher and culturologist M.Makluen. Today, the term "Global Village"  is used to describe the Internet and World Wide Web. McLuhan described how the globe has been squeezed into a village by electrical technology and the instantaneous movement of information from every quarter to every point at the same time. People arrive on hard although they were absolutely nearby, would live in "one village". And so I think that our world now is more similar to the village than earlier days.Every day we almost meet with the new virtual world.We can see each other from huge distance.Today's world is the "Global Village".

It was very well written, but you have bit tenses problem and about that green line, I didn't understand it. So, I tried but I've made mistakes as well.