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Re: Re: starship-design: going the slow way
KellySt@aol.com wrote:
>>
>> Very true. Even a ship that takes a century to get
>>somewhere is very likely
>> to get their after the ships of their decendants from back home. Also as
soon
>> as you go multigenerational. You probably need a ship at least ten times
>> larger. If you need a completly self suficent high tech society, you
probably
>> neeed a ship with a population of millions. Its REALLY easier to just
build a
>> faster ship in the first place.
> Where do you get the idea that high tech needs millions
> of people.
Anthropologists consider that the minimum size for a self suficent
technological/industrial society. Since you need that to continuously rebuild
a star ship.... etc.
Note however no society that small is selfsufficent on earth, or has been, so
that may not be a valid number. Future automation could alter things.
> While it is true you need lots of people to spread the
> cost of risk of developing high tech, and a mininum
> number of people to hold tech level a large number
> of people would not be needed because technolgy
> will be at a slower pace than the current level.
I don't think there are millions of folks in high tech R&D in the world. Its
all those folks doing everything from building phones, to bateries, to pens,
that gets you.
> A self contained society is possable but it requires a
> major change of viewpoints.
New veiw points won't get you a replacement air handeler or tolet.
>
> Ben.
Kelly