I would say that authors impart aesthetic elements through their word choice, through their tone, and through the story's mood, but I am not completely sure.
<span>Formal and informal language serve different purposes. The tone, the choice of words and the way the words are put together vary between the two styles. Formal language is less personal than informal language. It is used when writing for professional or academic purposes like university assignments.</span>
Bring humans into the era that Kurzweil is most closely associated with the singularity
Hello.
I think is the last one.
The last paragraph explains that too many false alarms can be dangerous to one's health, which is important to explain since the rest of the passage seems to promote stress as a way to survive or thrive in moments of crisis.
Hope this helps.
