Idea on the Ending of the Novel

I have a prediction about how the book is going to end, or at least an event that will happen at some point late in the novel. It seems to me that it is foreshadowing at its best when the lady on tv in chapter 3 says something along the lines of "Thankfully, the threat of the dust is eliminated on mars, permanently." I predict that those who have emigrated will soon have a war of their own on the new planet, and end up in the same place as those on Earth.