David L. Altheide 
Ecology of Communication [PDF ebook] 

Altheide’s new book advances the argument set in motion some years ago with Media Logic and continued in Media Worlds in the Postjournalism Era: that in our age, information technology and the communication enviroments it posits have affected the private and the social spheres of all our power relationships, redefining the ground rules for social life and concepts such as freedom and justice., Articulated through an interactionist and non-deterministic focus, An Ecology of Communication offers a distinctive perspective for understanding the impact of information technology, communication formats, and social activities in the new electronic environment.