This article discusses the advantages of using renewable energy resources (RES), analyzes the resource potential of Ukraine in terms of energy production and substantiates the benefits of using RES for energy security. It explores the potential of the existing technological infrastructure for the sustainable development of the energy industry in Ukraine. It also identifies the structure of energy capacities and the technically achievable potential of energy production from RES and alternative fuels as a basis for different scenarios for the prospective development of alternative energy in Ukraine.
The development of solar, wind and bioenergy is analyzed in line with policy recommendation traced with the dynamics of the final volume of energy consumption in Ukraine.
This enables improvements to the methodology for determining the target parameters of energy security with the available resource potential, which forms the basis for the dynamics models of integral indices of components of energy security. These models demonstrate the current state of energy security of Ukraine in terms of resource potential, economic sufficiency, and institutional and organizational support for the use of energy resources.
The article suggests the key management directions of energy policy in Ukraine and the mechanism of emergency response to the shortage of energy supply. The development of alternative energy is considered as a path to the energy independence of the national economy of Ukraine and Europe.

The article presents the main functions of aesthetic values (beauty, simplicity, symmetry) in the process of formulating, evaluating and accepting scientific theories in the work of physicist: 1) they motivate to undertake scientific research; (2) have a heuristic role which enables the direction of the search for a new theory to be selected; (3) are a criterion for choosing between empirically equivalent theories in the absence of empirical evidences and (4) sometimes constitute an epistemological obstacle. The basic thesis of the work is that aesthetic values, in addition to positive functions, also play a negative role in science, hindering the acceptance of new theories or leading to inefficient research. Too much weight on the aesthetic side of theory can pose a threat to the objectivity of scientific cognition.

The assassination of the Mayor of Gdańsk Paweł Adamowicz in Poland’s leading national newspapers, This article compares the coverage of the incident in six print dailies (Gazeta Wyborcza, Rzeczpospolita, Nasz Dziennik, Gazeta Polska Codziennie, and two tabloids Fakt and Super Express) over a period of two weeks (14–26/27 January). Their presentation of the story differed considerably. There were marked differences not only in the total amount of space the individual papers devoted to the Adamowicz’s murder and its fallout, but also the way they selected, described and interpreted various points, and sought to contextualize it by introducing additional themes.