Keywords: Forest Destruction, Sosiokognitif, Critical Discourse Analysis. This paper aims to describe how the knowledge of the individual poet of forest conditions, affecting their description of the forest itself in his poetry. This paper will also look at how the individual poets knowledge about the condition of the forest became part of common knowledge, so what the poet in the poem can be understood by the reader. This study uses the Critical Discourse Analysis Teun A. Van Dijk that focus on how community-owned social cognition and ideology play a role in social cognition behind the community-owned. The analysis showed that all the studied poetry description of forest destruction and who is responsible for the damage. Forest conditions and who is responsible for these conditions is actually a collective knowledge possessed not only by the poet, but also by the people of South Kalimantan in general. However, even so, that knowledge does not necessarily make people take the fight because they are responsible for such damage is the parties who have access to power and ideological control of society. From the discussion, it can be concluded that the diction and choice of words used in the collection of poems poets Concert Anxiety, supporting the description of the poet of South Kalimantan forest conditions within the last 30 years are in poor condition and approaching a critical situation. What was written by the poet on the current forest conditions in the poem is actually a shared knowledge of knowledge which is also owned South Kalimantan forest communities.