Climate change is one of the key civilisational issues. This change is caused by greenhouse gas emission. Stopping this change requires multidirectional actions on a global scale, primarily limiting the combustion of fossil fuels. What reaches towards these needs is the proposals of the international community, which are determined in the protocol of 15 December 2015 (called the Paris Agreement). The legal framework for the strategy of implementing it in the European Union and the member states is formulated by the legislative package “Clean Energy For All Europeans”. The directions and terms of developing the economy pose particular challenges for Poland which plans to maintain
the significant role of coal in the energy industry for decades. Government documents show that the government of the Republic of Poland will not decide on the spectacular decarbonisation of the economy. It cannot be obligated to do it, either, due to the treaty conditions. However, the future of the coal energy industry seems prejudged. This results from the development directions of European economic-legal instruments which serve the direct (determining binding emission standards and environmental quality standards) and indirect (through influencing the prices of greenhouse gas emission allowances) rationing of the activity of entities from the energy sector in the environment.

The author of the paper understands the term of “excess of legal regulations” as the situation of imposition of regulations governing a specific institution of the com-mercial activities law under the Civil Code, which are fully or partially obsolete from the point of view of the needs of contemporary business trading. The term of “deficiency of legal regulations”, in turn, is to denote a complete lack of a regula-tion of a specific institution of the commercial activities law as may be desired in the domain of contemporary business trading, or the existence of such a regulation but in a form that is limited, incapable of addressing the needs and challenges of the said domain. When it comes to the legal regulations of the commercial activi-ties law, the author argues that it is hard to regard the current legal situation in Poland as successfully fulfilling the requirements of a coherent legal system and of the legis­lative technique principles that are applied therein. In the text, the author provides a detailed explanation of why commercial activities governed by the Civil Code suffer from a substantial deficiency of legal regulations in the scope in question.

Tax policy, perceived as a long-term and rational activity which aims to achieve specified legal, economic and social goals has always been connected with the problem of political power within the frames of a given tax system. Regarding the nature of membership in the European Union, issues of tax policy should be analyzed in the context of a ulticentric tax system, since both creators and addressees of political actions remain in a diverse regime of domestic, European and international tax law. The author discusses the legal basis of this phenomenon, which attributes to the complementary nature of the tax policy, reflecting on the conditions and limitations
in the light of challenges to be faced by contemporary tax systems.

In the article, I contrast the contemporary legal dogma with the challenges underlying the political nature of law and judicial practice. Both the Continental jurisprudence and the judicial decisions issued by European courts are dominated by the dogmatic current – and treated as politically neutral acts. My intention is to carefully verify this quite common belief in this paper. Making use of H. Berman’s views, I assume that the present shape of jurisprudence and the judicial practice based thereon have been established as a result of political conflicts and that the legal dogma is capable of neutralising and solving modern-day political conflicts precisely because of the qualities of the said shape. It is therefore both a political and an apolitical activity. But this paradox is only apparent. In its strive to keep its paradigm alive, the dogma should be flexible in reacting to the challenges occurring in its political environment. It can – and should – modify the “buffer” of the theory upon which it is set in order to retain its core. In the article, I try to answer the question about the boundaries of the possible adaptation of jurisprudence and juridical practice with respect to claims raised by the domain of politics – claims currently articulated as the strongest by the so-called critical theories of adjudication. The final part of the paper is an attempt – based on the example of theses formulated in monograph
by R. Mańko, W stronę krytycznej filozofii orzekania – to outline the said boundaries.

Theoretical foundations of the animal protection law remain in statu nascendi. The lack of an established dogmatic systematization of this domain makes studies focused primarily on a comprehensive discussion of its practical aspects, also contributing to the development of theoretical and dogmatic bases of reasoning aiming to solve the practical issues of animal law. For this reason, the Animal Rights. Practical Guide by Karolina Kuszlewicz is a particularly valuable book. The author addresses various problems of the legal protection of animals in a competent and interesting manner.
Many of her interventions inspire further inquiries or critical comments. At the same time, the book illustrates how the dialogue between theoretical concepts and challenges of legal practice can co-create animal law as an emerging branch of the legal system together with an accompanying realm of jurisprudential research.

The legislative changes that take place in the area of higher education and science pose new challenges to higher education institutions and create a new framework of verification of their teaching and research activity. Among the many significantly changing aspects of functioning of the system of higher education and science, the definition of the mission of this system seems to be particularly interesting. The new Higher Education and Science Law Act imposes important regulations in this domain. Defining the mission of the system of higher education and science
refers directly to the values lying at the heart of the activity of institutions of higher education and science, including universities in particular. A defined mission of a university ensures a reference to the tradition and the position of this university in the social system, characterises its identity, and indicates the values the university protects and promotes in its activity. Also, a defined mission statement points to a university’s main goals set on the future and the environment in which it
functions. In this area, defining the mission is also one of the instruments used to manage a university.

Research into liberal democracy’s self-preserving quality is usually confined to the notion ‘militant democracy’ and focuses mainly on the specific instruments the political system employs to challenge its adversaries and bolster its structure. This paper takes a different approach to understanding liberal democracy’s self-preservation. It challenges the boundaries of the dominant concept by exploring consolidative tendencies in a more general and comprehensive fashion, focusing on gradual political – and legal evolutionary developments that contribute to the solidification of the political system. On that basis, a critical follow-up question is posed: what are the implications of these consolidative endeavours? By highlighting ‘political impotence’ and its destabilizing effects as one of more socio-political implications, the paper suggests that the self-preserving vigour of liberal democracy might turn out to be counterproductive, and that the crisis which liberal democracy is now experiencing does not occur in spite of but rather because of its self-preserving characteristics.

This paper reviews the work of Cass R. Sunstein who is a renowned and widely quoted legal scholar and a very prolific writer on a wide range of subjects. I outline herein some themes and ideas expressed in over a dozen C.R. Sunstein’s books that were published between 1993 and 2017. As the title suggests, an emphasis is placed on issues of constitutional relevance. Aiming to place Sunstein’s body of work within a larger context I trace a considerable shift in his approach to political problems and challenges from a purely legal to a more nuanced and multi-dimensional one. Accordingly I present Sunstein’s views on such issues as the partiality of constitutions, incompletely theorized agreements, judicial minimalism, the ideological component of judging, the cost of rights, and group polarization. The works of this contemporary Publius show that pursuing constitutional law in a practical way is much more than study in linguistics or compiling a constitutional court’s decisions. Cass R. Sunstein’s extensive oeuvre provides a rich material for devising new constitutional solutions to real social problems.

Climate change is one of the key civilisational issues. This change is caused by greenhouse gas emission. Stopping this change requires multidirectional actions on a global scale, primarily limiting the combustion of fossil fuels. What reaches towards these needs is the proposals of the international community, which are determined in the protocol of 15 December 2015 (called the Paris Agreement). The legal framework for the strategy of implementing it in the European Union and the member states is formulated by the legislative package “Clean Energy For All Europeans”. The directions and terms of developing the economy pose particular challenges for Poland which plans to maintain
the significant role of coal in the energy industry for decades. Government documents show that the government of the Republic of Poland will not decide on the spectacular decarbonisation of the economy. It cannot be obligated to do it, either, due to the treaty conditions. However, the future of the coal energy industry seems prejudged. This results from the development directions of European economic-legal instruments which serve the direct (determining binding emission standards and environmental quality standards) and indirect (through influencing the prices of greenhouse gas emission allowances) rationing of the activity of entities from the energy sector in the environment.