To determine the correct answer regarding the disagreement between the authors of Passage 1 and Passage 2, we would need to examine the specific claims made by each author regarding trash-reducing programs.
If Passage 1 emphasizes the benefits of government involvement while Passage 2 downplays it, that would suggest an agreement on point B but a disagreement in perspective. If Passage 1 argues against required participation while Passage 2 supports it, that would indicate a disagreement on point C.
More context from the passages would help clarify the exact nature of the disagreement. However, assuming you have the fundamental points from each passage, you would identify whether they disagree on the reasons for establishing programs (A), the role of government (B), the effectiveness of required participation (C), or the necessity of using evidence (D).
Without additional context directly from the passages, I cannot definitively determine the correct answer. Please refer to the specific content of Passages 1 and 2 to identify the aspect they disagree on accurately.