<i>Even for very long 100-year projection horizon, with the most radical life extension scenario (assuming no aging at all after age 60), the total population increases by 22% only.</i><p><i>Only</i> 22% per 100 years? That&#x27;s, like, 7 times over 1000 years, and 50 times over 2000 years. Two millenia is really not that long period when we&#x27;re talking about immortality.