Nuke vs. SPS ( Population reduction isn't necessary for wilderness)

--- In spacesettlers@yahoogroups.com, Sean Dzafovic wrote:
> On Fri, Jun 28, 2013 at 12:18 PM, hitssquad wrote:
> > How is it going to run without people constantly fixing it? Show us. How is it going to be built without people onsite building it? Show us.
> communications, weather, GPS, and EVERY OTHER SATELLITE WE HAVE that are critical to our infrastructure work without having onsite repair staff.

They aren't power plants and they aren't kilometers across in size. Is it going to be built without people onsite? If so, why aren't power plants on Earth built without people onsite?

> engineering workarounds from ground operators

Why don't nuclear power plants on Earth have engineering workarounds from remote operators?