1) Introduction
2) Methodological foundations of communication studies: communication art vs. communication science
3) Communication as a subcategory of human action: praxeological approach to communication and the object of communication science
4) Communication freedom and ethical theory: the logic of non-aggression and communication of consent
5) Communication theory of property rights and homesteading
6) The role of communication in adaptation of moral norms
7) Communication freedom and property rights
8) The freedom to communicate as a liberal value
9) Communication acts and initiation of aggression: causality and responsibility
10) Communication freedom of individuals and the "interests of society"
Praxeological objection to intellectual property rights laws
12) When words become deeds: mere speech and speech acts in the theory of contract: the cases of business communication
13) Communication freedom, libel, defamation and reputation
14) Communication freedom, privacy and "the right to know"
Information for sale: access to data and blackmail
16) Conclusion.