4 ms·

Last I checked only 0.012% of people actually reach age 100.

• varjag 17y ago
  In most modern nations, "adult" refers to someone over 18 to 21. With life expectancy of over 70 years, that places middle age exactly in the middle of 50-year period. I thought that was obvious enough.
  • darien 17y ago
    Hey if we're lucky maybe Ray Kurzweil's Technological Singularity will set us free. :p
  • ghost11 17y ago
    Post-college working life: 22 - 72 (extended SS eligibility age for the USA). Half of that: 47.
    • varjag 17y ago
      Yes, 72-22 is 50. Thanks for doing the math :)