Post #1080374

But by the same token, what is unsuitable for trees today doesn’t have to be unsuitable a decade from now. Plant growth affects the climate. Retaining moisture, stabilizing day-night temperatures, retaining topsoil, changing surface albedo, triggering cloud formation, etc. Ideally a mega-project is thousands of small projects being attempted at once in a way that is useful even if only a fraction of them work. Those 10% of places that worked could be used as a jumping off point for further efforts in the region, and in all cases people learned valuable agriculture skills they can take with them for the rest of their lives.