1. (a) What is meant by “externalized” costs and costs that are “internalized” in an environmental context? (b) Now a moment of introspection. List three externalized costs associated with your...

1. (a) What is meant by “externalized” costs and costs that are “internalized” in an environmental context?

(b) Now a moment of introspection. List three externalized costs associated with your lifestyle. If your life is so pure that you have less than three, then list some of other people you know.

2. What, in the context of life-cycle assessment, is meant by “system boundaries”? How are they set?