Which of the Following Can We Infer from Broome's Argument

Multiple Choice

Which of the following can we infer from Broome's argument for the claim that we are obligated to eliminate or offset our greenhouse gas emissions?

A) Governments are also obligated to offset their emissions.
B) We are also obligated to pay to clean up or prevent damage from other forms of pollution that result from our actions.
C) We are obligated to donate at least as much to fighting global poverty as we spend on offsetting our greenhouse gas emissions.
D) It is generally permissible to cause unjust harms if you ensure that a different and equal unjust harm is prevented.