If your neighbor is digging a backyard bomb shelter, you can show him up by buying one of these puppies:
"The real selling point of the 1,820-square-foot apartment: It will be buried 174 feet underground in a decommissioned missile silo sturdy enough to withstand a nuclear attack. Mr. Allen, a 45-year-old Orlando, Fla., sports bar and nightclub owner, insists he isn’t a “tinfoil hat-wearing” type preparing for the end of the world. Rather, he cites growing security threats—such as a global health pandemic, cataclysmic weather and terror attacks. “There’s a Camp David for the president,” he says. “If you’re at a certain level where you can afford it, you can get that, too.” The so-called Survival Condo complex boasts full and half-floor units that cost $1.5 million to $3 million each. The building can accommodate up to 75 people, and buyers include doctors, scientists and entrepreneurs, says developer Larry Hall."
I wonder what you do about earthquakes?