What is global citizenship?

Why do I chose this video from Youtube? Cause I think the educational article and video is a little boring. However, the song is very relaxing and let us see a lot of place around the world by animation film. Moreover, we can roughly understand what is the global citizenship.

In my opinions, before about one century, the Internet was not developed and the traffic, such as airplanes weren't quite convenient. Cause we couldn't connect each other frequently at that time, the concept of global citizenship weren't discussed.

However, when we stand in the earth, we are participated in the group, we are participated in the group, the global citizenship. Everybody has been a global citizenship since they were born; thus, we need to try to understand everything which happens around the world. The more we understand the concept, the more we are closed to each other. As we connect with some global citizenship issues, we can solve some problems though we are nobody. As a result, just do it, and make it better.