Not only , but human ecology -LRB- economy -RRB- is governed by mechanisms of POSITIVE feedback , defined as a mechanism which tends to encourage behavior rather than to attenuate it -LRB- page NUMBER@1 -RRB- .

Not only , but human ecology -LRB- economy -RRB- is governed by mechanisms of POSITIVE feedback , defined as a mechanism which tends to encourage behavior rather than to discourage it -LRB- page NUMBER@1 -RRB- .
