Tell me why do scientist review and often ask questions about other scientist work?
- answers

In short, scientist as well as other academics will review and often ask questions about other individual's work to aid in furthering of the base of knowledge for a particular field of study.
The process of review and question is a method of sparking constructive conversation about various topics.
- related questions
How can I be admitted to the university?
Will I receive any certificate at the end of Dutch Language course?
I am over 50 and want to get a degree, will any of my work experience count toward any college credits
What are the advantages of distance education?