LSAT 159, Section 4, RC Passage 4, Predictability

RC Passage 4 Explanation

PASSAGE TEXT: The success of modern physics has consisted primarily in the analysis of physical …

Paragraph Summaries

1. Modern physics has succeeded by breaking down reality into its smallest components, but even this “theory of everything” would only explain how particles interact. Not how complex systems like weather or humans behave. Predicting such systems is impossible because their complexity makes their behavior computationally non-predictable over time.
2. Chaotic systems are nonlinear, meaning tiny differences in conditions can cause big variations in outcomes. Unlike linear systems (where similar causes yield similar effects), nonlinear ones are unpredictable.
3. Between order and chaos are systems that are partly predictable but still dynamic. Complexity theory studies these “edge of chaos” systems, such as cells that balance stability and instability. This balance allows for adaptability: too much order prevents evolution, while too much chaos destroys structure.

Analysis

As of yet this analysis is not written. Please comment if you would like to see it, and please add any specific questions you have about the passage so we can answer them.