december 1906

Every morning of my Joe Rogan experience began the same way Joe Rogan begins his: with the mushroom coffee.

It’s a pour-and-stir powder made from lion’s mane and chaga—“two rock-star mushrooms,” according to Joe—and it’s made by a company called Four Sigmatic, a regular advertiser on Joe Rogan’s wildly popular podcast. As a coffee lover, the mere existence of mushroom coffee offends me. (“I’ll have your most delicious thing, made from your least delicious things, please,” a friend said, scornfully.) But it tastes fine, and even better after another cup of actual coffee.

Next, I took several vitamin supplements from a company called Onnit, whose core philosophy is “total human optimization” and whose website sells all kinds of wicked-cool fitness gear—a Darth Vader kettlebell ($199.95); a 50-foot roll of two-and-a-half-inch-thick battle rope ($249.95); a 25-pound quad mace ($147.95), which according to one fitness-equipment site is a weapon dating back to 11th-century Persia. I stuck to the health products, though, because you know how it goes—you buy one quad mace and soon your apartment is filled with them. I stirred a packet of Onnit Gut Health powder into my mushroom coffee, then downed an enormous pair of Alpha Brain pills, filled with nootropics to help with “memory and focus.”

What happened to us? The question haunts us in the Arab and Muslim world. We repeat it like a mantra. You will hear it from Iran to Syria, from Saudi Arabia to Pakistan, and in my own country, Lebanon. For us, the past is a different country, one not mired in the horrors of sectarian killings. It is a more vibrant place, without the crushing intolerance of religious zealots and seemingly endless, amorphous wars.

Though the past had coups and wars too, they were contained in time and space, and the future still held much promise. What happened to us? The question may not occur to those too young to remember a different world, whose parents did not tell them of a youth spent reciting poetry in Peshawar, debating Marxism in the bars of Beirut, or riding bicycles on the banks of the Tigris in Baghdad. The question may surprise those in the West who assume that the extremism and bloodletting of today have always been the norm.

Christopher Hitchens and I weren’t close friends—I was a lesser planet in his orbit. Every so often I felt the rhetorical lash of his published words on my back, and then I tried to make him feel mine, and you can guess who got the better of those exchanges. They usually had to do with Iraq. We both supported the war, but I supported it in an ambivalent, liberal way, while Christopher supported it in a heroic, revolutionary way. The more I saw of the war, the deeper my despair became. Christopher made it a point of honor never to call retreat.

Read: Hitchens remembered

I know of many friendships that ended in those years, including a few of mine. But something strange happened between Christopher and me. For every time he called me a split-the-difference bien-pensant, and for every time I called him a pseudo–Lord Byron, we seemed to become better friends. We would say rude things about each other in print, and then we’d exchange tentatively regretful emails without yielding an inch, and then we’d meet for a drink and the whole thing would go unmentioned, and somehow there was more warmth between us than before. Exchanging barbs was a way of bonding with Christopher.

Sometime this week, you might walk outside in broad daylight, look up at the sky, and see a luminous orb as bright as a full moon. Only it wouldn’t be the moon. It would be something far more explosive: the dazzling aftermath of a cataclysm hundreds of light-years away.

You’d be seeing the light from a supernova—the final, powerful flash of a dying star.

Or … you might see the regular old sky. Supernovas are nearly impossible to predict. But astronomers have recently started discussing the rare possibility with a bit more enthusiasm than usual, thanks to some odd behavior elsewhere in the Milky Way. If the supernova did show up tomorrow, it would be the celestial event of the year, perhaps even the century, leaving a cosmic imprint in the sky for all to see.

On a sweltering July day, I follow Annise Dobson down an overgrown path into the heart of Seton Falls Park. It’s a splotch of unruly forest, surrounded by the clamoring streets and cramped rowhouses of the Bronx. Broken glass, food wrappers, and condoms litter the ground. But Dobson, bounding ahead in khaki hiking pants with her blond ponytail swinging, appears unfazed. As I quickly learn, neither trash nor oppressive humidity nor ecological catastrophe can dampen her ample enthusiasm.

At the bottom of the hill, Dobson veers off the trail and stops in a shady clearing. This seems like a promising spot. She kicks away the dead oak leaves and tosses a square frame made of PVC pipe onto the damp earth. Then she unscrews a milk jug. It holds a pale yellow slurry of mustard powder and water that’s completely benign—unless you’re a worm.