Man is more attached to his family

Here is one way of looking at the difference between Left-wing and Right.

Sailer quotes:

Facebook owner Mark Zuckerberg writes: "This is our challenge. We have to build a world where everyone has a sense of purpose and community. That’s how we’ll bring the world closer together. We have to build a world where we care about a person in India or China or Nigeria or Mexico as much as a person here."

“It is a known fact in human nature, that its affections are commonly weak in proportion to the distance or diffusiveness of the object. Upon the same principle that a man is more attached to his family than to his neighborhood, to his neighborhood than to the community at large, the people of each State would be apt to feel a stronger bias towards their local governments than towards the government of the Union; unless the force of that principle should be destroyed by a much better administration of the latter.”
Alexander Hamilton, Federalist XVII

The leftist Zuckerberg seems to just assume that global togetherness is a good thing. He does not attempt to explain why it is good to care about a person in India as much as someone next door.

It is not a good thing. The world would be a horrible place if Zuckerberg got his way. He won't, because of human nature.

Hamilton directly addresses human nature. I guess he is arguing that sometimes local govt should let federal govt handle some matters, but he recognizes that the federal govt is going to have to it better to convince ppl.

Right-wingers are more likely to start by recognizing human nature. Sometimes they will propose something that goes against human nature, but at least they understand what they are up against.