Here's why:
* Objectivity: Third person promotes an objective tone, focusing on the subject matter rather than personal opinions or experiences.
* Scholarly Convention: It aligns with the established conventions of academic writing, where the focus is on presenting evidence and analysis in a neutral and unbiased manner.
* Formal Language: Third person contributes to a formal writing style, which is expected in academic papers.
Example:
* Third person: "The research indicates that climate change is a significant threat to global ecosystems."
* First person: "I believe that climate change is a significant threat to global ecosystems."
While first-person can be used occasionally in academic writing, for instance, to express personal reflections or experiences in a specific context, it's generally avoided in the main body of the essay.
Remember, the specific point of view may vary depending on the field of study and the specific requirements of the assignment.