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Jonathan Rauch on Sugarscape: Seeing Around Corners, in Atlantic Monthly, 2002-04-21. Here.

N. K. Chidambaran, Chi-Wen Jevons Lee and Joaguin R. Trigueros, An Adaptive Evolutionary Approach to Option Pricing via Genetic Programming, NYU, Stern School, 1998. Here.

Jörg Heitkötter, THE HITCH-HIKER'S GUIDE TO EVOLUTIONARY COMPUTATION. Here.

Marco Valente and Esben Sloth Andersen, A hands-on approach to evolutionary simulation: Nelson and Winter models in the Laboratory for Simulation Development, Electronic Journal of Evolutionary Modeling and Economic Dynamics (e-JEMED), issue 1, 2002. Here.

Setsuya Kurahashi, Takao Terano Ken Taniguchi, Managing Information Complexity in a Supply Chain Model by Agent-Based Genetic Programming, No. 238, Computing in Economics and Finance, 2001, Abstract Here.

Alexander Schatten, Cellular Automata Tutorial. Here.

Wikipedia on Langton's ant. Here.

Links about Neural Nets, dmoz. Here.