Left to their own devices many people would gravitate to life-sustaining resources, leading to a rough equilibrium between the world's resources and its population. 
Wakiachwa watumie mbinu zao wenyewe watu wengi wataishia kwenye njia endelevu za kujikimu, amabzo zitapelekea kwenye mizani butu kati ya rasilimali zilizoko duniani na watu wake.