The article attached addresses the concerning amount of CO2 in the atmosphere. It lays out the fact that CO2 is a greenhouse gas that is commonly emitted into the atmosphere and how it is detrimental to the ozone layer. This then lead to the discussion on the amount of sun radiation we now face due to the excessive amount of CO2 in the atmosphere. Lastly, the article explains how the actions of humans has caused the CO2 levels to increase drastically, therefore harming the environment.