It turns out that becoming a comedian is an act of instantaneous self-creation. There are no intermediaries blocking your way, no gallerists, publishers or distributors. Social class is a nonissue; you do not have to pass your eleven-plus. In a sense, it would have been a good career for our father, a creative man whose frequent attempts at advancement were forever thwarted, or so he felt, by his accent and his background, his lack of education, connections, luck. Of course, Harvey wasn’t, in himself, funny-but you don’t always have to be. In the world of comedy, if you are absolutely determined to stand on a stage for five minutes with a mike in your hand, someone in London will let you do it, if only once. Ben was determined: he’d given up the after-school youth group he had, till then, managed; he’d written material; he had tickets for me, my mother, my aunt. It was my private opinion that he’d had a minor nervous breakdown of some kind, a delayed reaction to his bereavement. I acted pleased, bought a plane ticket, flew over. Though tight as thieves as children, I’d barely seen him since Harvey died, and I sensed us settling into the attenuated relations of adult siblings, a new formal distance, always slightly abashed, for there seems no clear way, in adult life, to do justice to the intimacy of childhood. I remember being scandalized, as a child, at how rarely our parents spoke to their siblings. How was it possible? How did it happen? Then it happens to you. Thinking of him standing up there alone with a microphone, though, trying to be funny, I felt a renewed, Siamese-twin closeness: fearing for him was like fearing for me. I’ve never been able to bear watching anyone die onstage, never mind a blood relative. If he’d told me that it was major heart surgery he was about to have, on this makeshift stage in the tiny, dark basement of a London pub, I couldn’t have been more sick about it.

It was a mixed bill. Before Ben, two men and two women performed a mildewed sketch show of unmistakable Oxbridge vintage, circa 1994. A certain brittle poshness informed their exaggerated portraits of high-strung secretaries, neurotic piano teachers, absentminded professors. They put on mustaches and wigs and walked in and out of imaginary scenarios where fewer and fewer funny things occurred. It was the comedy of things past. The girls, though dressed as girls, were no longer girls, and the boys had paunches and bald spots; the faintest trace of ancient intracomedy-troupe love affairs clung to them sadly; all the promising meetings with the BBC had come and gone. This was being done out of pure friendship now, or the memory of friendship. As I watched the unspooling horror of it, a repressed, traumatic memory resurfaced, of an audition, one that must have taken place around the time this comedy troupe was formed, very likely in the same town. This audition took the form of a breakfast meeting, a “chat about comedy” with two young men, then members of the Cambridge Footlights, now a popular British TV double act. I don’t remember what it was that I said. I remember only strained smiles, the silent consumption of scrambled eggs, a feeling of human free fall. And the conclusion, which was obvious to us all. Despite having spent years at the grindstone of comedy appreciation, I wasn’t funny. Not even slightly.

And now the compere was calling my brother’s name. He stepped out. I felt a great wash of East Anglian fatalism, my father’s trademark, pass over to me, its new custodian. Ben was dressed in his usual urban street wear, the only black man in the room. I began peeling the label off my beer bottle. I sensed at once the way he was going to play it, the same way we had played it throughout our childhood-a few degrees off whatever it was that people expected of us, when they looked at us. This evening, that strategy took the form of an opening song about the Olympics, with particular attention paid to equestrian dressage. It was funny! He was getting laughs. He pushed steadily forward, a slow, gloomy delivery that owed something to Harvey’s seemingly infinite pessimism. No good can come of this. This had been Harvey’s reaction to all news, no matter how objectively good that news might be, from the historic entrance of a Smith child into an actual university to the birthing of babies and the winning of prizes. When he became ill, he took a perversely British satisfaction in the diagnosis of cancer: absolutely nothing good could come of this, and the certainty of it seemed almost to calm him.

I waited, like my father, for the slipup, the flat joke. It didn’t come. Ben did a minute on hip-hop, a minute on his baby daughter, a minute on his freshly minted stand-up career. Another song. I was still laughing, and so was everyone else. Finally, I felt able to look up from the beer mats to the stage. Up there I saw my brother, who is not eight, as I forever expect him to be, but thirty, and who appeared completely relaxed, as if born with mike in hand. And then it was over-no one had died.

The next time I saw Ben do stand-up was about ten gigs later, at the 2008 Edinburgh Festival Fringe. He didn’t exactly die the night I turned up, but he was badly wounded. It was a shock to him, because it was the first time. In comedy terms, his cherry got popped. At first, he couldn’t see why: it was the same type of venue he’d been doing in London-intimate, drunken-and, by and large, it was the same material. Why, this time, were the laughs smaller? Why, for one good joke in particular, did they not occur at all? We repaired to the bar to regroup, with all the other comedians doing the same. In comedy, the analysis of death, or near-death, experiences is a clear, unsentimental process. The discussion is technical, closer to a musician’s self-analysis than to a writer’s: this note was off; you missed the beat there. I knew I could say to Ben, honestly, and without fear of hurting him, “It was the pause-you went too slowly on the punch line,” and he could say, “Yep,” and the next night the pause would be shortened, the punch line would hit its mark. We ordered more beer. “The thing I don’t understand-I don’t understand what happened with the new material. I thought it was good, but… ” Another comedian, who was also ordering beer, chipped in, “Did you do it first?” “Yes.” “Don’t do the new stuff first. Do it last. Just because you’re excited by it doesn’t mean it should go first. It’s not ready yet.”

We drank a lot, with a lot of very drunk comedians, until very late. Trying to keep up with the wisecracks and the complaints, I felt as if I’d arrived late to a battleground that had seen bloody action. The comedians had the aura of survivors, speaking the language of mutual, hard experience: venues too hot and too small, the horror of empty seats, who got nominated for what, who’d been reviewed well or badly, and, of course, the financial pain. (Some Edinburgh performers break even, most incur debts and almost no one makes a profit.) It was strange to see my brother, previously a member of my family, becoming a member of this family, all his previous concerns and principles subsumed, like theirs, into one simple but demanding question: Is it funny? And that’s another reason to envy comedians: when they look at a blank page, they always know, at least, the question they need to ask themselves. I think the clarity of their aim accounts for a striking phenomenon, peculiar to comedy: the possibility of extremely rapid improvement. Comedy is a Lazarus art; you can die onstage and then rise again. It’s not unusual to see a mediocre young standup in January and, seeing him again in December, discover a comedian who’s found his groove, a transformed artist, a death defier.

Russell Kane, a relatively new British comic, is a death defier, the sort of comedian who won’t let a moment pass without filling it with laughter. I went to see him on the last night of his Edinburgh run. His show was called Gaping Flaws, a phrase lifted from a negative online review of his 2007 Edinburgh show, which, in turn, was called Easy Cliché and Tired Stereotype, a phrase lifted from a negative review of his debut 2006 show, Russell Kane’s Theory of Pretension. All these reviews came from the same man, Steve Bennett, a prominent British comedy critic who writes for the Web site Chortle. The problem with Kane was class-the British problem. A self-defined working-class “Essex boy” (though, physically, his look is more indie Americana than English suburbia; he’s a dead ringer for the singer Anthony Kiedis), he centers his act on the tricky business of being the alien in the family, the wannabe intellectual son of a working-class, bigoted father. To his father, Kane’s passion for reading is deeply suspicious, his interest in the arts tantamount to an admission of sexual deviancy. Kane’s dilemma has a natural flip side, a typically British ressentiment for those very people his sensibilities have moved him toward. The middle classes, the Guardianistas (readers of the left-leaning liberal newspaper The Guardian), the smug elites who have made him feel his class in the first place. Can’t go home, can’t leave home: a subject close to my heart.