http://popups.lib.uliege.be/1373-5411/index.php?id=2147 The linguistic subject-object relation is the most crucial key in undentanding the function of nature because it is intricately related to the human intellect and it is always used in modelling even though we might not be conscious of this role. Hence, this paper presents a novel approach to some very popular fundamental elementary scientific models in the context of the subject-object relation. The advantage of this approach is illustated by a novel interpretation of selected perplexing scientific issues such as the equivalence of mass and energy, the uncertainty principle and the dual aspect of matter. In addition, a crucial application to social sciences is demonstrated through our description of a democratic process based on the real "essence" of democracy rather than that which is focused on the way of its realisation. Full text issues Volume 15 Economic Models, Social Systems and Management fr Tue, 30 Jul 2024 11:23:19 +0200 Tue, 30 Jul 2024 11:23:27 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2147 0