11/19

Today in class we watched a video about population ad migration. The person in the video's name was Hans Rosling who used to teach a class on Global Health. There was a graph in the video with that showed life expectancy and income in countries from 1700 to 2009. On the graph the y-axis represented the lifespan of people in the country and the x-axis represented the income of people. The lower left section in the graph represented nations with poor and sick citizens while the upper right represented the citizens that were rich and healthy.