I’m stuck on a Environmental Science question and need an explanation.

I need 3 paragraphs one for my project and the other 2 responds to 2 of my classmates. I will attach my project so u can have a look at it.

Complete the third milestone project– a post and two peer replies to the 4-2 Discussion board. This board requires you to find and post an article that assigns moral responsibility for the disaster you selected for your milestone project along with your summary of the argument made in the article. Again, please do this by Thursday night. Remember, as with any discussion board, it also requires you to also make two peer responses by Sunday night; in those peer responses, critically evaluate the argument summarized by two of your classmates.