How would you characterize the author's ethos, or credibility, in the article "Big Bong Theory

How would you characterize the author's ethos, or credibility, in the article "Big Bong Theory

1. How would you characterize the author's ethos, or credibility, in the article "Big Bong Theory?"

2. What does the author do to establish trust, or appeal personally to a reader. Briefly explain your answer in four sentences or less. So DO NOT write a full page please.

3. Use this source in this link ONLY!

http://www.washingtonpost.com/wp-dyn/content/article/2009/02/02/AR2009020202973.html

4. It will be graded for content and grammar

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