This document summarizes an academic paper that presents a basic simulation model of information diffusion. The paper aims to synthesize relevant literature on innovation diffusion, complement existing farm decision models, and provoke suggestions for further development. It describes traditional diffusion curve models, micromodeling approaches, spatial models using cellular automata, and network models. The simulation defines agents with attributes like associates, location, adoption tendencies, and defines how messages are passed. Results show that factors like needing repeated messages, sparse social networks, change agents, and agent boredom significantly impact adoption rates, while other factors like initial adopters or positive/negative messages have little effect. Spatial correlation impacts the adoption pattern but not final levels.