"It is immoral from almost any point of view to refuse to defend yourself and others from very grave and terrible threats, even as there are limits to the means that can be used in such defense"

This quote by Herman Kahn suggests that it is unethical to not protect oneself and others from severe risks, but that there are limits to the ways that can be used in such defense. This implies that it is very important to secure oneself and others from harm, but that it is also important to do so in a manner that is ethical and considerate of the rights of others. This quote motivates us to believe carefully about the repercussions of our actions and to consider the ethical implications of our choices. It likewise suggests that we must bear in mind the possible repercussions of our actions and aim to utilize the most appropriate methods of defense. Ultimately, this quote encourages us to be conscious of our actions and to strive to secure ourselves and others in such a way that is ethical and considerate of the rights of others.