Not long ago, same-sex marriage was a cause advanced by a handful of activists. Now it’s the law of the land. How did that happen?

How much does the gap between rich and poor matter? In 1979, for every dollar the poorest fifth of the American population earned, the richest fifth earned nine. By 1997, that gap had increased to fifteen to one. Is this growing income inequality a serious problem? Is the size of the gap between rich and poor less important than the poor's absolute level of income? In other words, should we focus on reducing the income gap or on fighting poverty?

Masters of the art teach that subtlety, indirection, and on occasion mis-direction are crucial to successful diplomacy...

The presidential election of 2000 highlighted the significant demographic divisions between the Democratic Party and the Republican Party. The strength of the Republicans lies in the South and in the middle of the country. But the voters that carried those regions for George W. Bush, mostly white and Protestant, are shrinking as a proportion of the overall United States population. Are these demographic changes a serious problem for the Republicans? If so, what can they do to bring groups that have traditionally been Democratic—Hispanics, blacks, and Catholics, for example—into the Republican Party?

Defeated at nearly every level in the 2008 elections, Republicans were supposed to be using the current four-year stretch in purgatory to rethink the issues, redefine themselves as a party, and (most of all) select a charismatic leader to get them back in the game...

Most people would agree that families and the institution of marriage are not what they were fifty years ago. Many couples are cohabiting without marriage, and many children are being raised in single-parent homes or other nontraditional family arrangements. Is the traditional model of marriage and family superior to these other arrangements, as some would argue? If so, why have marriage and family relationships changed so much over the past half-century? And what should the government do, if anything, to strengthen families and the institution of marriage? Peter Robinson speaks with Jennifer Roback Morse and Stephanie Coontz.

On March 14, 2005, a California Superior Court judge ruled that the state's ban on same-sex marriage violated the state constitution. Although the decision is certain to be appealed up to the California Supreme Court, California may now be on the road to joining Massachusetts in legalizing gay marriage. Did the Superior Court judge decide correctly? Just how compelling are the constitutional arguments for and against gay marriage? Peter Robinson speaks with Terry Thompson and Tobias Wolff.

Study after study has shown that married people are healthier and wealthier than unmarried people and that children raised in two-parent homes are generally more successful in life than those who aren't. And yet, according to the U.S. Census, about half of all first marriages end in divorce. Additionally, since 1960 the percentage of children born out of wedlock has grown from single digits to 20 percent. What is going on? Is the decline in marriage a symptom of underlying cultural problems in modern America? Or is it misguided to focus on marriage rather than on the economic problems facing all low-income families, whether married or not?