The city of Baton Rouge and the surrounding areas have just endured the meteorologic equivalent of a zombie movie. The flood, it seemed, came from nowhere, in all directions, patiently overtaking everyone and everything. There was no hurricane, no Weather Channel Special Event. No "Megastorm Rudolph" or whatever. It was a rainy day, and then tens of thousands of people became homeless and lost everything they owned. The floods seemed to have no logic behind them—places flooded that haven't flooded in centuries, if ever—places where it was not just improbable that flooding would occur, but laughable—impossible. It was like The Day After Tomorrow, the awful movie in which one day there is sudden global freezing, or something, due to climate change. I don't doubt climate change or its human accelerant, but when it does come, I doubt I'll go to bed in a humid Louisiana summer and wake up to find Antarctica in the backyard. But the flood was exactly like that. People went to bed and woke up to a foot of water in their house, and they weren't even the least fortunate of the victims.

But a zombie movie, that's what I've thought about this week. Because the flooding just seemed to happen, and in places that, to a layman, seems to have been in random places with no concern for elevation or location—here, not there, here and here and here but not one road over. It's like Poseidon was throwing darts. It didn't seem even to be related to the intensity of rain. So there's been a general feeling of: It's coming. They're coming to get you Barbara! This threat, inexplicable. You cannot outrun it. You can't prepare for it. Stack all the sandbags you'd like—the water will not relent.

In most zombie movies you see How It All Started. Some scientist playing God, or whatever, and then doomsday. But for most characters in such a movie, that's not how it happens. For them, they're eating breakfast and down the road come the zombies, lumbering along, hungry for brains. What do you do? Where do you go? That's the flood. And like any good thriller, the first thing you have to do is get rid of cell phones, because isolation is key to scaring someone. In Baton Rouge, AT&T was able to oblige, its wireless service collapsing immediately after the flood began. No calls in or out. You're alone and whether or not your family is flooded or trapped or dead is a terrifying mystery.

My house was not flooded, though it was just dumb luck that it didn't. Our number wasn't called. But I keep thinking of the people who lost everything. Very, very few of these people had flood insurance because they didn't live in flood areas. It would have been like having blizzard insurance, The Day After Tomorrow notwithstanding. And so they've lost everything they own, have no house, still have mortgages, and will get little to none of their money back from insurance companies. How do you recover from that? It's inconceivable. And yet for thousands of people, that's their life now. But it's so much worse than that, because businesses were flooded too, and aren't likely to open tomorrow, if ever. Now you're homeless, destitute, deeply in debt, and you don't have a job or income.

In truth, I've not paid much attention to the national news because when actual news is happening the national media is at its worst, the industry having long pivoted to a tawdry form of entertainment. Had reporters parachuted in, they would have sewn only the seeds of chaos, like foreign spies inciting Third World riots. But I was mortified to find a day after the city was submerged—residents desperately working to rescue neighbors, friends, family—that no major paper condescended even to mention on its front page the tragedy, the catastrophe, the liquid apocalypse that had befallen Louisiana. It was a clarifying event. Here is how little you matter. In truth, Baton Rouge and surrounding communities—obliterated Denham Springs, 80% of its residents submerged!—probably don't matter much to the rotation of the Earth. But simply as fellow countrymen, one would expect a tip of the hat. An empty gesture. No speech by the president. Nothing from the Dorito-hued con man running for president. A single tweet from Hillary Clinton, presumably the next president. Less than 140 characters of text. We didn't even rate a Very Special Edition of her propaganda podcast. Thanks Hillary. Baton Rouge citizens who are #withher know now that it's a one way #with.

But there again, it's been amazing?—I hate to use that word, but here we are—how meaningless the national spotlight has been. It's been a deliverance to avoid the stampede of politicians posing for photographs in shelters, their best Very Concerned faces plastered on. Will this look good on my website? This is the front of my reelection brochure. They're not here, and nobody misses them, exactly. It's just a principal thing. And to see the response of the community—you hear "everyone came together" and you roll your eyes, but here, that's exactly what happened. The moment the flood started, the Celtic movie studio opened one of its massive sound stages and started a shelter. Local fishermen raced their boats into subdivisions and down highways, going house to house, rescuing strangers. The Cajun Navy. Not because they were somehow directed or coerced, but because it needed to be done, and who else was going to do it? People used Facebook to ask for help, or to ask for someone to check on a loved one (AT&T was down when it was needed most!) and strangers in their boats would see the request, and steer toward the houses in question. This improvised emergency response—a bunch of guys in fishing boats, a film studio with an empty building, shared status updates on Facebook—was exponentially better than any "managed" disaster response I've seen in my lifetime. Please don't help us—we don't want another Katrina! Donation centers have sprung up everywhere—donation centers alone could have pushed the flood water away. My daughter and I went to Walmart to buy items to donate, and it was like the whole store was doing the same. People just pushing shelves of toiletries and baby items and foodstuffs into grocery carts to give away. So many people have volunteered that volunteers have been turned back. Those same volunteers took to social media to learn where help was needed, and went there instead. Roving bands of mercy facing down the zombie menace, the overnight Antarctica.

I don't know what happens next. Nobody does. School is back in session, which is good. But even in the letter from my daughter's school announcing the reopening, a sad aside: school is reopening in part so that parents can begin recovery efforts without also having to attend to the kids. The community will survive this, but it will take so many years. At least there is some clarity as to where we rate on the national scene, and the knowledge that whatever comes next, we can handle it.