The author argues that a reconstruction of scientific laws should give an account of laws relating phenomena to underlying mechanisms generating them, as well as of laws relating this mechanism to its inherent capacities. While contemporary philosophy of science deals only with the former, the author provides the concept for the reconstruction of scientific laws, where the knowledge of the phenomena enables one to grasp the quantity of their cause. He then provides the concepts for scientific laws dealing with the relation of the quantity and quality of the cause underlying phenomena to the quality and quantity of its capacities. Finally, he provides concepts for scientific laws expressing how a certain cause, due to the quantity and quality of its capacities, generates the quantitative and qualitative determinations of its manifestations. The book is intended for philosophers of science and philosophers of social science, as well as for natural and social scientists.

The book approaches the language experiments with great apes performed in the last 50 years from the point of view of logical semantics, speech act theory, and philosophy of the social sciences based on the linguistic turn in philosophy. The author reconstructs the experiments with the great apes Washoe, Chantek, Lana, Sherman, Austin, Kanzi, Sarah and Sheba who were taught various kinds of languages, including the language of mathematics. From the point of view of the philosophy of science these experiments are interpreted as being part of the social sciences. The book proposes new mathematical experiments that are based on modern semantical reconstruction of the language of mathematics. The author shows that modern scientific research into great apes has shifted from natural science to social science.

The author argues that a reconstruction of scientific laws should give an account of laws relating phenomena to underlying mechanisms generating them, as well as of laws relating this mechanism to its inherent capacities. While contemporary philosophy of science deals only with the former, the author provides the concept for the reconstruction of scientific laws, where the knowledge of the phenomena enables one to grasp the quantity of their cause. He then provides the concepts for scientific laws dealing with the relation of the quantity and quality of the cause underlying phenomena to the quality and quantity of its capacities. Finally, he provides concepts for scientific laws expressing how a certain cause, due to the quantity and quality of its capacities, generates the quantitative and qualitative determinations of its manifestations. The book is intended for philosophers of science and philosophers of social science, as well as for natural and social scientists.

The book discusses methodological issues relating to the philosophy of science and the natural and social sciences. It reconstructs the methods of measurement and scientific explanation, the relation of data, phenomena and mechanisms, the problem of theory-ladenness of explanation and the problem of historic explanation. From the sciences chosen for methodological analysis are those of early classical mechanics, early thermodynamics, Bohr's theory of atom, early quantum mechanics, research into great apes and political economy.

The book analyzes the methods used in the construction of the grounded type of sociological theory. It provides an overview of examples of qualitative research which are used for delineating the principal characteristics of methods employed in the construction of the grounded type of theory. Subject to explication are the characteristics of concepts, categories, and properties of categories employed in this type of theory, as well as the main steps involved in the construction of a grounded type of theory. These steps are explicated by applying the modern logical and methodological treatment of induction, deduction, and abduction.