Analyze

how do artifacts such as songs, grocery stores, fishing tools, etc help Naluwan people claim their identities (cultural, professional, social, personal?)

There are manu artifacts mentioned in your fieldnote--songs, stories, fishing tools, grocery stores, etc. How do you analyze these artifacts--why and how were they constructed, used? What are the social, economic, cultural meanings/functions of these artifacts? And how have these artifacts helped construct the sense of place and identity of the Naluwan people?

The most common air pollutants are called criteria pollutants and are regulated by the Clean Air Act and the EPA. These pollutants are: particles, ozone, nitrogen oxides, sulfer dioxide, carbon monoxide, and lead. The EPA have sections under the CAA that help regulate factories and air pollution in the environment. For example section 108 requires the EPA to identify the pollutants that are criteria pollutants, listed above, and determine if where they are coming from and if they "endander public health or welfare". Under section 109 the EPA had to set standards across the board for air pulltion in regard to human health and to the environemtn sperately (Christopher D. Ahlers 2016, 51-52).  There are many more sections that go into detail about what the CAA can do and what the EPA members are required to do as well.