Question 1: How does the per capita ecological footprint of today compare to the per capita ecological footprint when data started being collected in the early 1960s in the USA? How has the average ecological footprint for a person in the United States changed over time?
Question 2: In looking at the graphs for the USA and China, what are the differences in the trends? How can you explain these differences? The USA ecological footprint and bio capacity are higher than China. The USA graph is Constant but China is slowly rising which means getting worse.