What is DfD (design for disassembly)? How might DfD help us to become a more sustainable society? Your response should be at least 125 words in length.

Unit II Case Study Research the Mount Polley mine spill. Write a case study of at least three pages (not including title and reference pages) on this event. Your case study should address the following items:  Describe the incident and its environmental impact.  Summarize the physical and chemical characteristics of the waste.  The article mentions poor regulation and oversight, an industry-friendly attitude, and political contributions from the mining company as contributing factors in the spill. Which of these do you think could have contributed the most? Take a position and defend it, using at least one outside resource.  Discuss one factor that may have contributed to the accident that was not mentioned in the article. Your case study should include at least four credible sources, The article mentions poor regulation and oversight, an industry-friendly attitude, and political contributions from the mining company as contributing factors in the spill. Which of these do you think could have contributed the most? Take a position and defend it, using at least one outside resource.  Discuss one factor that may have contributed to the accident that was not mentioned in the article. Your case study should include at least four credible sources,

What is DfD (design for disassembly)? How might DfD help us to become a more sustainable society? Your response should be at least 125 words in length.

Think of a product you use in everyday life. Using the LCA process, discuss how you might re-design the product to reduce the amount of waste that results from its manufacture and/or use. Your response should be at least 125 words in length.