In a nutshell, there are two "active" generations, each about 20-25
years apart. Then there are two sort of transitional or "lost"
generations, also 20-25 years apart. Things begin with an "awakening"
generation, sort of like the Baby Boomers, who decide that everything
is morally wrong, and tear down institutions.
It takes about 40-50 years for the effects of that to happen, after
which comes a "crisis" generation. They have to deal with the collapse
in social structure, often with large-scale wars. The cycle of war is
so predictable as to have been well-studied.
The "in between" generations are those that follow the Awakening and
the Crisis. Life is in transition at those two points, leading to a
sort of nomadic or wandering framework.
One of my favorite anecdotes comes from Nancy Friday, in one of her
books about women and life. She went to visit a friend of hers for
Thanksgiving, I think it was. They would be having a ham for dinner.
Putting together the ham, her friend sawed off about 3 inches of bone
at the narrow end. Just out of curiosity, Friday asked how come? Her
friend didn`t know: They just always did it that way. But her mother
was there, and so she asked her mother.
The mother said that`s just the way she always did it. Fortunately, the
grandmother happened also to be there. So they asked her. It turned out
that when her grandmother first was married at about 18, she and her
husband were very poor. They barely had enough to eat, and only one or
two basic pots and pans.
The pan they had was only large enough to handle so much of a ham,
which they would have for traditional holidays. Rather than have it
stick over the end and drop fat into the oven, the grandmother
routinely chopped off about 3 inches of the thin end.
Each generation experiences something in their formative years, which
affects the way they live in their prime, adult years. They then raise
their children based on their own experience. So if there was a lot of
discipline, they raise children with a lot of discipline. However; the
children get angry and revolt against that discipline.
Those children grow up "anti" discipline, and so raise their children
with little or no discipline. Those children, now two generations, feel
lost and directionless. They search for answers, finding discipline. So
they raise their children with lots of discipline.
See how the cycle repeats, naturally, based on plain old human nature.
Right now, we`re heading into a Crisis generational turning. There`ll
be a return to consolidated institutions, with the government told to
take charge of everything. It`ll come to a war, major and all-engaging,
out of which will come heroes, like the WWII generation. They`ll
re-establish institutions and building, and so the cycle continues.
The generation that came after the Baby Boomers, the so-called
Gen-Xers, were a transition generation, not feeling connected to the
Boomers, but also not really connected to the Gen-Y or 13ers. However,
those in the Gen-Y group, now entering primary adulthood, have a consolidated sense
of generational belonging.



