text: The days without cars started in Bogota in the mid-1990s. President Obama's goals to curb the United States greenhouse gas emissions unvieled last week. The United States peaked in 2005 and dropped steadily after. As of April 2013, the number of miles driven per person was nearly 9 percent below the peak and equal to the countrys rate in January 1995. Americans can not afford new cars and the unemployed wern't going to work anyway. The next few years will be telling.    I think that Lukes point of viewIf you were going to ask someone to do it then you would it might change your life. In the article is that he his a little nervous that he will be going on a ship for a long time. And he wanted to got out on sea and see what it was like.