Which of the Following Best Captures Sinnott-Armstrong's Main Conclusion in "It's

Multiple Choice

Which of the following best captures Sinnott-Armstrong's main conclusion in "It's Not My Fault"?

A) Although individuals are not responsible for causing climate change, they still have an obligation to reduce greenhouse gas emissions.
B) Individuals have an obligation to reduce their greenhouse gas emissions because nobody could reasonably reject a rule that requires those reductions.
C) Although governments have a moral obligation to reduce greenhouse gas emissions, individuals are under no moral obligation to do so.
D) Individuals have an obligation to reduce their greenhouse gas emissions because the principle that we can emit as much as we want is not universalizable.