Imagine a place where the secrets to living longer—and perhaps even indefinitely—are being unlocked. But here’s where it gets controversial: is the pursuit of eternal youth a noble quest or a dangerous obsession? From ancient emperors to modern tech moguls, humanity’s fascination with immortality has spanned millennia. China’s first emperor, Qin Shi Huang, famously perished from mercury poisoning in his desperate bid for eternal life. Fast forward to today, and the torch has been passed to tech billionaires like Amazon’s Jeff Bezos, who’s pouring funds into stem cell research, and Meta’s Mark Zuckerberg, investing millions in anti-aging studies. Yet, the most polarizing figure in this quest might be Bryan Johnson, whose ‘Don’t Die’ movement pushes the boundaries of what it means to extend life. Johnson’s regimen includes plasma exchanges with his son, a diet packed with supplements, oxygen chamber sessions, red light therapy, and a rigid exercise routine—all monitored by teams of experts. But is this the future of longevity, or a privileged experiment reserved for the ultra-wealthy?
In 2025, longevity emerged as the top global consumer trend, with people increasingly seeking treatments to look younger and live longer. From cryochambers promising to boost energy and reduce inflammation to tests that measure your biological age, the industry is booming. We ventured into this multi-billion-dollar world, starting at a cutting-edge rejuvenation clinic in Shanghai. There, we encountered machines and supplements claiming to reverse aging. I braved a cryochamber set at -100°C for two out of three minutes—claustrophobia and surrealism made it a challenge. The clinic even displayed a leaderboard of clients who’d shaved years off their biological age. One 60-year-old man reduced his ‘cell age’ from 55 to 50 in just six months. But at what cost? And who gets access to these treatments?
Gan Yu, the clinic’s co-founder, admits most clients are affluent but hopes costs will drop as the industry evolves. Could red light therapy rooms become as common as hall cupboards? Meanwhile, global life expectancy has soared from 46 in the 1950s to 73.5 years today, thanks to healthcare and lifestyle improvements. In China, over 300 million people are now aged 60 or older, accounting for more than one-fifth of the population. But do we need high-tech solutions to crack the longevity code, or are simpler answers hiding in plain sight?
We traveled to Bama County in southern China, a place renowned for its centenarians. Nestled among lush mountains, clean air, and mineral-rich water, Bama’s residents credit their long lives to low stress, strong friendships, and daily physical activity like walking or farming. At the local market, we met 100-year-old Huang Mahan, who shared her secret: a diet rich in vegetables, especially corn, and plenty of water. Is the key to longevity found in expensive treatments or in the simplicity of a balanced lifestyle?
Bama attracts millions of ‘longevity pilgrims’ annually, drawn by its atmosphere and selenium-rich produce, linked to good health. Scientists have long studied such regions to understand why their residents live longer, healthier lives. While some of Bama’s herbs and minerals now appear in supplements and creams, it’s new technologies—from gene therapies to cryogenics—that are driving the longevity industry’s explosive growth. But as we chase eternal youth, are we losing sight of the beauty of aging gracefully?
As the debate rages on, one question remains: Do we want to live forever, or simply live well? Share your thoughts in the comments—we’d love to hear your take on this age-old quest.
