I think that's setting a low bar for "prediction" next to dated predictions like "In the next x years, we will be able to extend human lifespan by y years every

I think that's setting a low bar for "prediction" next to dated predictions like "In the next x years, we will be able to extend human lifespan by y years every z years." I don't know that anyone can reasonably object to the theoretical possibility that an individual human life could be sustained indefinitely.