Below is a link to an article about income inequality. primarily a reiteration of what we covered earlier in the class about the disparity in wealth between the top 1% and the bottom 50%. This article i found extremely interesting in its examples and the way the information was explained. I strongly recommend at least a short glance over the article its not very long.

http://www.theguardian.com/global-development-professionals-network/2016/apr/30/the-worlds-poorest-50-are-a-trillion-dollars-worse-off-whats-going-on