[ExI] Greening the Sahara

[Mike Dougherty]

On Mon, Jul 20, 2009 at 6:21 PM, Mirco Romanato<painlord2k at libero.it> wrote:
> Well, covered by the sand is a feature in this case, not a bug.

Isn't the "greener" solution to expend as little resource
reengineering the desert as possible (and avoid potential negative
consequence of mega-scale weather alterations) and simple use the
regional climate for a purpose to which it is already ideally suited?
Algae farming for example.  What works in Death Valley surely could be
implemented in the Sahara, no?