I have sent the attached before, but it seems the idea of developing new crops specific to different pats of the tropics and sub-tropics to diversify farming systems in ways that enhance agroecology has not been recognized as wise not only for food production but for climate change, wildlife habitat, livelihoods/social/economic benefits, and to mitigate illegal immigration, social conflict and economic development through new local industries (see attached).
Best wishes
Roger
Prof RRB Leakey, www.rogerleakey.com
Prof. Roger Leakey