The Four Seasons Hotel Westlake Village is in the horsey part of western Los Angeles County, just off the 101 freeway past the exit you’d take to go down to Malibu. It features all the elements typical of a Four Seasons: tasteful marble floors, guest suites with large bathrooms featuring deep tubs, obscenely soft sheets… You get the picture.
I am experiencing none of this. Instead I am in a building adjacent to the Four Seasons, sitting in an airtight egg-shaped box about halfway in size between a regular refrigerator and a refrigerator in one of those guest suites next door, wearing only my underwear and a vermillion swim cap–like thingy of uncertain material, surrounded by an organ-massaging whump-whump-whump sound somewhere below the vocal range of Barry White.
Death never made any sense to me. —Larry Ellison

The box I’m in is called the Bod Pod, and it’s designed to tell me the percentage of my mass that is composed of fat. The building is the California Health & Longevity Institute (CHLI), a combination spa, medical clinic, fitness center, and research institution founded in 2006 by David Murdock, a 93-year-old billionaire who made a fortune in real estate and later bought the Dole Foods company, and who has something of an obsession with increasing his time on this earth through the combination of science and lifestyle choices. (He reportedly believes so fervently in the essentiality of consuming fruits and vegetables that he eats banana and orange peels, and that’s just the beginning.) Murdock is a sort of god-father to a breed of California-based ultra-high-net-worth individuals who are focused on increasing lifespan and staving off disease.