Classical theory of gravity
The classical theory of human life assumes that life follows a sequence of stages: infancy, childhood, adolescence, adulthood, and finally retirement (or second childhood). Just as Newton's classical theory of gravity was adequate until scientists developed the ability to measure the orbit of mercury to unreasonable accuracy; this theory of life served well from pre-historic times until the mid-1950s when advances in medical science began prolonging life beyond all reasonable limits.
Now, just as Einstein's theory of gravity extended Newton's classical theory (allowing accurate calculation of stellar position during total eclipses and the observed orbit of mercury), Dr. C. Leonard Berman, retired IBM scientist, has developed a theory of life which accurately describes the developmental progression observed in 21st century humans.
Relativistic Theory of Gravity
|C. Leonard Berman|
Just as the classical second childhood is characterized by a renewed interest in the board games and sporting events of childhood, the second adolescence is characterized by renewed interest in dangerous hobbies (fast cars, sky-diving), travel to exotic locations,and/or the barely clad human figure.
The second infancia is characterized by loss of bowel and bladder control, inability to eat hard food, use of strollers or other locomotive devices, and periods of sudden, unexplained napping. (http://alturl.com/ob28t)