The conventional wisdom says that the devolution of classic Maya civilization occurred because 
    its population grew too large and dense to be supported by primitive neotropical farming methods, 
    resulting in debilitating famines and internecine struggles. 
    The Maya Forest Garden draws on years of the authors’ research to refute this 
    Malthusian explanation of events in ancient Central America.
    The authors: 
    • show that ancient Maya farmers developed ingenious, sustainable 
    woodland techniques to cultivate numerous food plants (including the staple maize);
    • examine both contemporary tropical farming techniques and the archaeological record (particularly regarding climate) to reach their conclusions; 
    • make the argument that these ancient techniques, still in use today, can support significant populations over long periods of time.