Interesting article and I thank you for posting it.
I don't really have all that much faith in what this gentleman is claiming. I Also think that he delves into conspiratorial theories far too much to be considered a serious longevity expert. I did however enjoy the article as it was thought provoking.
There have been many longevity experts who have impressed me. For example, check out the longevity research which is promoted by the Life Extension Foundation:
One more worth mentioning on the subject of longevity research. I just read a book by Ray Kurzweil "Fantastic Voyage." In that book Kurzweil puts forth some very interesting theories on aging and some reasonable remedies which can be applied immediately.
After all is said and done I don't have a lot of faith in the longevity experts, any of them!
Many talk about extending life spans to well beyond the 200 year mark. Some say eternal life is possible. Others claim that we can live to be 900 years of age. I think before I buy into it (and I'd like to) I would first like to see some other more basic things be eradicated. Things like baldness, the common cold etc. When I see these things (and more) disappear I will then take a leap of faith that science has actually the capacity to fullfill the big promises of the longevity "experts."