text: living a happy life in very important. I believe that if your not happy then your not living right. Banning cars reducess stress and stress mAKES PEOPLE UN HAPPY AND NOT LIVE LIFE TO THE FULLEST.    The author supports the idea "that studying Venus is a worthy pursuit dispite the dangers it presents," by telling us why we need to know, how it affects us, and how we will. This is something that has been well thought out by NASA and they always know what , why and how they are doing something. The author uses insite from NASA to support his idea. By doing this the author has shown us the importance of Venus.