How to get to 10 trillion people in this solar system?

at our current lvl of recycling technology, 90 percent is the best
you can expect. By the time we get farther out, hopefully, the
technology will be at 100 percent.

--- In spacesettlers@yahoogroups.com, Douglas May wrote:
>
> For settlements around the earth 90% would probably do, although
> importing ANYTHING from Earth will likely always be expensive.
When
> settlements eventually move to the Kuiper belt and Oort cloud and
> beyond, 100% recycling will be necessary since opportunities for
> mining new materials will be unpredictable and unreliable and
> resupply from Earth will be out of the question. I guess those
that
> choose to go that far out will even have to consider the
implications
> of recycling the valuable organic material in their deceased.
Since
> they likely will have been in space for several generations with
no