“…The subjective philosophy is dominated by human cognitive constructs such as needs, wants, feelings, observations, behaviors, attitudes, perspectives, etc. (Brooks and Lavigne 1985 ; Dearden 1981 ; Zube et al 1982 ) and landscape’s use values (Tveit et al 2006 ) for agriculture, industry, transportation, refuge, etc. For instance, the European settlers viewed the minerals of American lands as objective values (e.g., gold of California), whereas the desire of the European settlers for gold (e.g., seeking for economic benefits) is a subjective aspect of the landscape (Langschwager 2018 ).…”