The average life span in many places has already increased due to medicine and better health. Some people already live to be over 100. It is very possible that extension science and advances in medicine could extend the average life span to 100 or more. The more that is known the more life can be extended.
The average age of human life expectancy has been ever-increasing because of medical science, but if we incorporate alternative sciences, the number could go well above 100. Applying knowledge of nutrition, herbs, and healing exercises (which are all part of life extension science) in unity with the medical establishment will help citizens of the world eaily live beyond a century.
Yes, I think that life extension science can make the average life expectancy of humans over 100 years old, because as life improves, there are more and more tools available to help people live longer. With modern technology and our quality of life, humans are living longer than they ever have before. 100 years is right around the corner.
Women have a 33 percent chance to live beyond 100 years old already. Men have a 10 percent chance. It only takes a little nudge further for lifespans to exceed 100 years for humans if we can reduce heart attacks and degenerative diseases such as Alzheimer's. Life extension science can easily make the average life expectancy over 100 with just a few tweaks of contemporary society. The first thing we need to do is get rid of smoking altogether.
I believe life extension science can make the average life expectancy of humans over 100 years old. Of course, this would only hold true in countries where life time health was encouraged. This goal seems to be in grasp for today's society as far as I am concerned due to the fact that more and more people are obtaining that number now than ever have in the recorded past.