Currently, humans cannot live forever. Aging is an unavoidable biological process that affects all living organisms. Scientists believe the human lifespan could be extended to around 120-150 years, but not beyond that due to the accumulation of aging effects.
While some believe that advancements in science and medicine could potentially allow humans to live for extended periods, achieving eternal life remains beyond our current capabilities. However, there is ongoing research into slowing down aging and potentially reversing its effects, which might lead to significant increases in lifespan.