We Need More Questions...

After the wonderful times we've been having at the Davis Williams Life Group with the weekly Q&A with Lindsey why don't we continue some Q&A here at our lovely and practically unused blog?
The idea is simple. Someone post a question and we respond by leaving comments to the blog.
So I'm going to start off with a question that I'm asking the Life Group (and whoever else has suggestions that may happen upon the blog) first. So...
What are appropriate ways for Christians to respond to culture? Can I watch whatever I choose on television? Can I read and look at anything I want?