Hi Froggy,
I think I agree. The feedstock could come from the desert itself once we got things started.
Chicken and egg?
I like
, a Youtube 5 minute video about hell on earth being turned into a permaculture garden paradise with 1/5 the water usually required.
After setting up a few km's of this kind of desert garden, the garden waste, weeding, prunning, etc could stock a local biochar unit and with the biochar plant geared up the right way, maybe even give the locals some biodiesel as well?
