meanwhile, in real life the life expectancy of someone 20 today is vastly different than someone being 20 even just 100 years ago.
unless.. unless.. you count out premature deaths due to disease, warring, breaking your leg, getting random infection from a splinter and all number of other ways to die including malnutrition - or maybe you don't think that 30+ extra years is vastly different or that the population boom of last century just happened only because people wanted to fuck more without condoms. hunter gatherers didn't exactly have that much to eat - in fact, by definition, they ate all they could and still didn't have enough and that's what kept the population numbers low - and more importantly they didn't have a choice in what they ate, they just ate what they had - and paleo diet freakos don't seem to mind too much that there's some tribes that eat the paleo diet and fuck.. they aren't living long at all.
as to this guy living to 120+. sure, why not. but I'l believe it when I see it, right now he is just a kook and on the edge of going just full crazy and has just picked up stuff to support him to live so long with gut feeling.
besides the life topic.. a floating elitist country with no minimum wage laws, implying imported slave labor because the no minimum wage laws is meaningless without such? then why the fuck doesn't he just move to saudi arabia and be done with it. it's already mostly accessible by sea and air anyways and runs a society where if you have money you can do whatever the fuck you want and can buy maids from a mall.