In this section of the paper, you will present the strongest objection you can to your argument, and briefly defend that objection by appealing to a different ethical theory than the one you focused on in Part 3.
Briefly explain the core moral ideal or principle of the theory and how that could be the basis of an objection to your argument. For instance, if you explained and defended your own argument by applying the principles of virtue ethics, you could raise an objection from the perspective of utilitarianism by briefly explaining the core utilitarian principle and how applying that principle could lead someone to a different conclusion than the one you are defending.
Next, you should respond to the objection by explaining why it is not strong enough to undermine the main argument in defense of your position.