How might biotechnology enable us to achieve immortality or extended lifespans?

[killamch89]

Biotechnology continues to push the boundaries of what is possible in healthcare and longevity research. This thread invites discussion on how cutting-edge biotech advancements, including genetic engineering, regenerative medicine, and personalized therapies, could potentially extend lifespans or even approach the concept of immortality. What are the scientific breakthroughs that inspire hope, and what ethical, social, and regulatory challenges might arise from these possibilities?