What is the theory of Habermas? How would you explain the theory of communicative rationality? How do you think the thoughts of Habermas apply to the real world?

Since this is not my area of expertise, I searched Google under the key words "theory of Habermas" to get these possible sources:

http://www.google.com/search?client=safari&rls=en&q=theory+of+Habermas&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.