Answer:
Change "his" to "Alex's".
Explanation:
This is the only confusing pronoun in the text.
You have to consider yoir audience in order to decide wht type of writing you're going to do, possibly what arguments to make, and what style you write your piece in. who you are writing for really makes your writing what it is.
What makes human experience authentic is that the human experience as a collective is something that is inherently subjective and unique for each single person
My guess would be D but idk. This is a hard one.