please read the article in the attachment and answer the following question

please read the article in the attachment and answer the following question 

1.     What are the main claims of the paper?

2.     What is the reasoning for each main claim?

3.     What evidence is provided?

4.     What did you get from the paper?

5.  What was best about it?

6.  What was the worst about it?

7. summarize  the article in two paragraph or so 

*The bold questions are very important.  

* (no outside references Please) 

** answer all questions if aplicable

** minmum three pages