Hmmm, we barely understand how human biology works, and won't be able to cure most current deadly diseases in that time. The more we learn about human genetics,

Hmmm, we barely understand how human biology works, and won't be able to cure most current deadly diseases in that time. The more we learn about human genetics, the more we realize the less we know. In other words immortality is only 20 years away in the minds of those who believe in their own hype.