Knowledge is one of the most important factors determining the development of global economy and overcoming the present existing inequalities. Humankind needs a fair distribution of the potential of knowledge because its big social problems and difficulties today are due to the existence of deep‐going differences in its possession and use. This paper is an attempt to analyze and present certain philosophical arguments and conceptions justifying cooperative decision‐making in the searching for fair distribution of the benefits of knowledge in the (...) globalized world. Made individually or collectively, these decisions do not worsen the status of anyone ‐ rather they can lead to the use of benefits of knowledge in the interest of all people. A fair distribution of resources and achievements of a knowledge‐based economy is of key importance for the future of humankind. There exist three significant roads to justification of cooperative decisionmaking in a global aspect. The main problem here is that of how to ensure equal access of all members of the global society to benefits of knowledge.In this paper are considered communitarianism, J. Habermas` theory of communicative action and public choice theories. The right to participate in activities of the knowledge society and to share in its wealth is related to the use of social and economic benefits. A distributive justice, including such right, could be based on communitarian political and moral values and principles. Any violation of such principles means existence of social injustice, with lasting consequences, including loss of access to natural goods, such as food and water. (shrink)