Max Human Age Probably Isn't Changing But How We Get There Is

From Kitces.com: Squaring-The-Survival-Curve And What It Means For Retirement Planning

But the fundamental point is simply to understand that the ongoing rise in life expectancies doesn’t necessarily mean that someday everyone is going to live to age 150 and beyond. It may simply mean that more of us will live to approach what appears to be a “maximum” human lifespan around age 115… and in fact, recent shifts in who is living longer (and who is not) suggests that we may have already hit that longevity wall.