Longevity entrepreneur and biohacker Bryan Johnson has once again sparked debate about the future of human life, declaring that "some of us will live forever" as advances in biotechnology and artificial intelligence accelerate efforts to slow, stop, and potentially reverse aging. In a lengthy post announcing that he had renamed his company to Immortals, Johnson argued that humanity is approaching a future where increases in life expectancy could outpace the rate of aging. According to him, this would mean people may no longer be expected to die from natural causes by default. While acknowledging that the idea sounds radical, Johnson said his optimism is based on three key developments already taking shape in science and technology. 1. Immortality already exists in nature Johnson pointed to examples in biology that suggest aging is not an irreversible process. He explained that when a sperm and egg combine to create an embryo, the biological aging clock is effectively reset to zero despite originating from parents who have aged for decades. He also highlighted the famous Immortal Jellyfish, a species capable of reverting its cells to an earlier developmental stage and restarting its life cycle. Scientists, he noted, have begun exploring similar concepts through induced pluripotent stem cells (iPSCs) and partial cellular reprogramming, techniques that have shown the ability to reverse some signs of aging in laboratory settings. 2. AI is unlocking new possibilities According to Johnson, biology has traditionally been too complex for humans to fully understand and manipulate. Artificial intelligence, however, is beginning to change that equation.— bryan_johnson (@bryan_johnson) He cited the breakthrough achieved by DeepMind through its AlphaFold2 system, which solved one of biology's long-standing challenges: predicting the three-dimensional structure of proteins. Johnson argued that AI's ability to process vast biological datasets could significantly accelerate discoveries related to aging, disease prevention, and lifespan extension. 3. Early success stories offer hope Johnson also pointed to real-world examples where AI-assisted approaches have helped tackle serious diseases. One example involved Sid Sijbrandij, who reportedly used AI-guided personalized treatments to combat aggressive bone cancer after conventional options had been exhausted. Johnson also referenced an Australian dog owner, Paul Conyngham, who used AI tools to help develop a customized mRNA vaccine targeting his pet's tumor, resulting in significant tumor shrinkage. He described such cases as early indications that personalized medicine powered by AI could transform healthcare in the coming decades.Bryan Johnson's advice: How to increase your odds of living longer Beyond his predictions, Johnson shared three practical recommendations for people hoping to benefit from future longevity breakthroughs.'Don't die in the meantime' Johnson's first piece of advice was straightforward: stay alive long enough to benefit from future therapies. He said maintaining a healthy diet, getting adequate sleep, and exercising regularly could deliver the majority of currently achievable longevity benefits.Identify your body's weakest point Johnson believes future anti-aging treatments will likely target specific conditions rather than aging as a whole. He encouraged people to identify their biggest health vulnerabilities, whether related to cholesterol, blood sugar, cognitive decline, muscle loss, vision, hearing, or other issues, and manage those risks until more advanced treatments become available.Invest in the future Johnson identified three sectors that he believes will shape the coming decades: artificial intelligence, longevity, and energy. According to him, individuals and organizations that position themselves within these transformative fields may have the greatest opportunity to benefit from future technological advances.Warning against the 'Die Economy' The millionaire entrepreneur ended his post with a warning against what he called the "Die Economy," arguing that unhealthy habits and addictive products can shorten life expectancy while generating profits for corporations. Instead, he urged people to focus on long-term health and resilience, concluding with a simple message: "Don't waste your chances by burning down your life points on a YOLO-like mentality." Whether Johnson's vision of practical immortality becomes reality remains uncertain, but his latest comments highlight the growing intersection of biotechnology, AI, and longevity research that is reshaping discussions about the future of human life.