That Australia is becoming Americanized in a manner that is harmfull to its persons and culture.
Could someone please give me some answers.
Only someone who lives in Australia can actually give an opinion on this question. However, here are some websites (articles, etc.) that may give you some ideas:
http://www.google.com/search?q=australia+becoming+americanized&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA