What does this sentence from paragraph 3 show the reader? “Yet it was only about a century ago that nearly everyone alive could...see countless stars filling the dark night sky.” A. It will be easy to turn the clock back and restore dark night skies. B. People no longer value being able to see the stars at night. C. Dark night skies are an unrecoverable loss for humanity. D. The change to the night skies has happened recently and rapidly.
this is Because it explains humanity, like the story could be telling us that their was a great loss of life at that time, but finally it came to an end.