Re: [lojban] Re: Lojban Kids Show

[CosmicRay <cr@cosmicray.co.uk>]

How many people would be needed to safely "seed" that number of descendants without the associated problems that a genetic bottleneck can produce?  How long, assuming that the population wasn't added to by additional colonisers from Earth (or the net difference between joiners and leavers is zero), for the colony to naturally attain that number?

Essentially I'm wondering if the station was there right now with that number of people, when was it founded and with how many people?

kozmikreis



On 18 Jul 2010, at 01:44, Pierre Abbat wrote:

> On Saturday 17 July 2010 17:20:59 Lindar wrote:
>> Okay, but the densities need to be different between the metro area
>> and the two suburbs.
>> 
>> Let's put the suburbs at 200-400/km².
>> 
>> Hollywood (my city of residence) is 64.6 km² and approx 1900/km².
>> Let's maybe put the metro centre at 800-1k/km². Does that sound
>> reasonable?
>> 
>> What does that bring our population to, approximately?
> 
> If the suburbs are 300/km², the metro centre 900/km², and the intermediate 
> areas halfway between the two densities, the total population is 201600 (or 
> 211115 with the curvature correction).
> 
> Pierre
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