John Powers

A lot of stand-up comedians make us laugh, but only a handful, like Lenny Bruce, Woody Allen or Richard Pryor, actually change the way that comedy is done. It's too early to be sure, but another one of them may be Louis C.K., the paunchy, balding, ginger-haired comic who's something of a quiet radical. He has one of those comic talents that's at its best when it isn't worried about being funny.

If anyone in Hollywood wears his idealism like a boutonniere, it's Aaron Sorkin. As The West Wing made clear, Sorkin loves telling stories about principled individuals — especially liberals — struggling with institutions that might compromise their integrity.

One of my favorite professors, the late Ian Watt, taught that there were four great myths of modern individualism: Faust, Don Juan, Don Quixote and Robinson Crusoe. This always got me wondering which, if any, pop-culture heroes might endure in the same way. James Bond? Luke Skywalker? The Avengers? C'mon. In fact, there's only one who I feel sure will last — Sherlock Holmes.

When you hear the words "Russian novel," you probably picture something as big and heavy as an anvil. Yet ever since the fall of communism, we've seen the ascent of Russian novelists who are shorter-winded and jauntier.

I think everyone can agree that the Republican Party's search for its presidential nominee has been a long, strange trip. For me, one of the strangest things about it is that, after all this time, I barely know who's running Mitt Romney's, Rick Santorum's and Newt Gingrich's campaigns. You see, over the past 30 years, political strategists have gone from being shadowy figures to being celebrities in their own right.

There's a great moment in Tom Stoppard's play Jumpers when a husband tries to convince his wife that an election has been democratic. "I had a vote," he tells her, to which she replies, "It's not the voting that's democracy; it's the counting."

If you read the headlines, you know that the Mexican government is engaged in a long, deadly battle against the country's astonishingly powerful drug dealers, known as narcotraficantes or simply narcos. Hardly a day goes by without news of another shootout or massacre. Nearly 50,000 people have died in the 5-year-old drug war, the majority of them innocent citizens.

Over the past 30-odd years, we've grown used to thinking of Iran and the United States as enemies — from the Ayatollah Khomeini dubbing America "The Great Satan" to the dispute over Iran's nuclear program, which has led President Obama to spearhead international sanctions and some of his Republican rivals to talk of bombing Iran.

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