Show how long ought human wit beings to live lie of span of length on tho the basis that applies to 1 human life other animals the span ot of life ought to bo be at least by robert underwood lad JA twice what it now averages uve rages according to dr eugene christian man is entitled entitle a by inheritance to live lie years science therefore can beasl only it has earned carried bith beyond this thi period that computation is based on the fact that virtually all kinds of nt animal life normally remain oo on earth about eight times the period required to id zech M maturity i horses and cows attain full growth at about four years and live about thirty two years arid and so it is with various animals so ius Is argued that man who reaches maturity at A about twenty four or twenty fito years should HYO t to 0 the ripe old age of two hundred or thereabouts the difficulty seems to tx ike that man does inot live a alp za nc do most of tho the animals aniro ala dr christian baya the tha secret of longevity is ia purs pure ni air pure food and pure he addest mon man hu has vastly increased inere ased the productivity of the soil by the science of 0 t agriculture a rl culture he has haa almost d the air and carried tho the transfer of intelligence to lita its seeming 11 limit M 1 1 but he be has hafl forgotten hini self I 1 la in fact just to the extent that he has baa progressed in all tha th other he bas it ia the science of preferring prea erring his hia awo awn health sost 4 lifs 1 t i i abbe auto alls ista will qiu day thit thai it is ie pot rbt safe life t try by to apy as 04 ali fan express train L 1 i if r 0 G v |