Which conflict in “Gravity” is not reconciled by the end of the story?

Danny went for a long bike ride he covered at least forty miles

Which best describes the suspense technique of flashback? an image, color, object, or similar is shown early in the film. it later reappears in a pivotal scene or plot point. details of the story outside of the chronological storyline are provided to the audience, often as a memory. illusions of explosions and other events are presented, often using computer-generated imagery to seem realistic. the screenwriter lets the audience know something the main character does not, usually something important to the plot.

According to the author, where can we find the answer to our nation’s “most pressing problem”? does that seem logical?