In the Michio Kaku's book, Visions, he states that we are continuing to rush ahead. To prove that, he says “In the past decade more scientific knowledge has been created than in all of human history.” Since we are so advance, we don't need to be observers "of the dance of Nature". We have moved “from being passive observers of Nature to being active choreographers of Nature.” We are no longer discovering, now we are creating. Conserning future predictions Kaku says to listen to "those who create it".
The diction of Steinbeck here in apparently describing the dustbowl conditions of the Dirty Thirties is speaking of "tenant men" or presumably men who were tenant farmers perhaps who were allowed to live on the land in return for working it and that they "scuffed" their way home indicates that the dust was so thick they had to scuff but also perhaps that since they could barely make a living under the poor agricultural conditions they did not walk confidently but scuffed.
The best and most correct answer among the choices provided by the question is the third choice "In an unexpected twist, the uneducated “rapscallions” are actually quite clever and successfully outwit the townspeople. "
<span>Adventures of Huckleberry Finn is a novel by Mark Twain, first published in the United Kingdom in December 1884 and in the United States in February 1885.</span>
I hope my answer has come to your help. God bless and have a nice day ahead!