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This 55-minute talk from the Santa Fe Institute features Dale Zhou from the University of California, Irvine, exploring the interplay between curiosity and compression as complex systems. Discover how curiosity manifests in three distinct styles—the wandering "busybody," the focused "hunter," and the creative "dancer"—through extensive research involving 482,760 Wikipedia readers across 14 languages and 50 countries. Learn how readers navigate knowledge networks as biased random walkers guided by novelty-seeking and information foraging principles. Examine how the brain employs lossy compression to simplify information while balancing detail preservation with resource efficiency according to efficient coding principles. Explore findings from brain network analysis of 1,041 individuals showing how different balances of information transmission and compression affect cognitive performance and memory. Understand how compression makes memory reconstructive rather than exact, explaining why some memories blur together and affect novelty detection. Gain insights into how these twin processes of curiosity and compression transform complexity into structured knowledge through simple, local principles.
