What does inauspicious mean?

What can be concluded about rainsford from the narration

Write a summary of “tribal nations: climate change threatens traditional ways of life.”

What is the problem with the following sentence: cameron, who has an extreme and unreasonable suspicion of other people and their motives, suffers from paranoia which is a psychological disorder characterized by delusions of persecution or grandeur, was absolutely sure that someone was following him even though he was absolutely alone and hadn't seen a car for miles and miles.