At the heart of our public morality is the idea that he who gives generously is most virtuous and morally praiseworthy; that there is no greater citizen than she who sacrifices; and that there is no greater measure of worth than contribution. These are values we can be proud of. After all, there is no moral system or religion on earth where the guiding ethic is grab more for yourself.

Here's a proposal, offered only partly in jest: no resident of the United States, whether born here or abroad, should get to be a citizen until age 18, at which time each such resident has to take a test.

What does purpose mean? It means the deepest desire for our short lives to mean something. . . . To speak a language of purpose is to return to first principles and to be able to answer, in plain English, the plain questions of Why? Why should we chip in to help someone else? Why should we defer gratification? Why should we care about the long term? Why should we trust anyone who seems to be limiting our ability to do what we want?

The nativism behind the push to repeal or amend the Fourteenth is ugly and obvious.

We tend to think of politics as bad, full of dirty tricks, negative ads, big campaigns, but I am here to explore the original meaning of politics, which is positive and has to do with balancing competing interests and looking for solutions.

If whiteness were of no particular advantage, then having a fuller color wheel of skin tones would be purely a matter of celebration. But whiteness - just a drop of it - does still carry privilege. You learn that very young in America.

A basic assumption shapes most Americans’ mindset about labor: the belief that the death of unions isn’t my problem because I’m not in a union. That assumption is wrong. Even if you aren’t a member, your pay is influenced by the strength or weakness of organized labor. The presence of unions sets off a wage race to the top. Their absence sets off a race to the bottom.