A two sided vertical bar graphs captioned 'Age Structure of World Population' is plotted between 'Population (in millions)' in x-axis ranging from 0 to 400 in increment of 100 and 'Age (years)' in y-axis ranging from 1 to 80 in a group of 5. Left and right side bars are marked as 'Male' and 'Female' respectively. Green bar represents year 2002 and blue bar represents year 2050. The graph illustrates that global human population will grow more slowly over the next 50 years with more increase in population adults compared to young children and teenagers.