Choose the option opposite in meaning to the word or phrase underlined. All men in public life should be altruistic.

The term "altruistic" means being selflessly concerned for the well-being of others. Essentially, an altruistic person prioritizes the needs and interests of others over their own.

To find the word that is opposite in meaning to "altruistic," we need to identify a word that implies a lack of concern for others and a focus on oneself.

• "Selfish" describes someone who is primarily concerned with their own interests, benefits, and well-being, often at the expense of others. This is the opposite of altruistic behavior.
• "Antagonistic" refers to being opposed or hostile to someone or something, which is not directly opposite to altruistic.
• "Selfless" means having little or no concern for oneself, similar to altruistic, hence it is not an opposite.
• "Unkind" refers to a lack of compassion or friendliness. While it is negative, it does not specifically focus on self-interest like "selfish" does.

So, the option that is opposite in meaning to "altruistic" is "selfish".