In Los Angeles, riding the bus has a negative social stigma to it. That's because a lot of people in LA are shallow and go about with too much mousse in their hair. The bus is the best form of public transportation that LA has. (Our subway goes, like, two places.) Riding the bus can be a pleasant way to avoid driving in hectic LA traffic, and it can be a way to save money and cut down on carbon emissions anywhere. Less carbon emissions lead to reduced smog and reduced climate change. Here are some tips.