an article by Ryann Warlick about an infographic displaying the world as 100 people. I've seen infographics like this before and you probably have too. Ryann used the infographic as the basis for helping students think about identifying people that they can help. I encourage you to read the short article.
The challenge in using infographics to spark conversation in your classroom is that a visual that appeals to you may not appeal to your students. Therefore, after looking at the infographic Ryann shared I went to Visual.ly and found two other infographics that speak to the same idea of the world as a small village. Those infographics are included below along with the one Ryann Warlick posted.