Discuss the use of speculation and skepticism in Fontenelle?s Conversations on the Plurality of Worlds. Is one more important than the other, or do the two work together, in Fontenelle?s text? Make an argument in your essay, drawing on evidence in the text to support your argument. Draw your evidence from at least two different evenings. Criteria for Evaluation: Level of your understanding of the Conversations on the Plurality of Worlds. Ability to understand main themes of a text. Ability to construct a clear, coherent argument and convey it with analysis of examples. Suitability and effective use of evidence. Writing style, including good paragraph structure, clarity, and organizational structure. Good grammar, spelling and punctuation.