There are two types of indicators of environmental impact: means-based, which is based on the farmer's production methods, and effect-based, which is the impact that farming methods have on the farming system or on emissions to the environment.
Cultural criticism, or cultural studies, is related to New Historicism but with a particular and cross-disciplinary emphasis on taking seriously those works traditionally marginalized by the aesthetic ideology of white European males.
Marxist Literary Criticism-Marxist Literary Criticism While literary critics do attempt to elaborate or develop ideas articulated by Karl Marx, it is important and necessary to make a distinction between Marx's specific socio-economic and political agenda and the body of literary theory which emerged years later.