Nature's Capacities and Their Measurement

Nature's Capacities and Their Measurement examines fundamental questions about scientific measurement and causation in physics, economics, and quantum mechanics. The book challenges standard empiricist views by arguing for the reality of capacities and powers in nature. Cartwright presents detailed case studies from science to demonstrate how capacities function in scientific explanation and prediction. She analyzes examples ranging from probability in quantum theory to supply and demand in economics, showing how scientists measure and model natural tendencies. The text engages with key debates in philosophy of science about laws of nature, ceteris paribus conditions, and probabilistic causation. Through technical analysis of scientific practice, Cartwright develops an alternative account of how science captures causal relationships. This work contributes to ongoing discussions about realism in science and the limitations of empiricist methodologies. The arguments reshape how we understand scientific measurement while highlighting the importance of natural powers and dispositions in scientific understanding.

Readers found this book to be a dense and technical philosophical work that requires background knowledge in causality and scientific methods. It expands Cartwright's earlier arguments about causal laws and scientific explanation. What readers liked: - Clear explanations of probabilistic causation - Strong defense of realism about capacities in science - Detailed examples from physics and economics - Rigorous arguments against Humean approaches What readers disliked: - Very technical writing style - Assumes significant prior knowledge - Some sections are repetitive - Limited engagement with opposing views Online Ratings: Goodreads: 4.0/5 (5 ratings) PhilPapers: Recommended by 3 users From a philosophy professor on PhilPapers: "Important contribution to scientific realism debates, though the writing can be unnecessarily complex at times." No Amazon reviews or ratings available. The limited number of online reviews reflects this book's specialized academic audience rather than broader readership.

The Dappled World by Nancy Cartwright This philosophical work examines how scientific laws operate in limited domains rather than as universal truths, building on themes of causation and measurement found in Nature's Capacities.

Scientific Method in Practice by Hugh G. Gauch Jr. The text provides a systematic analysis of scientific methodology with focus on measurement theory and experimental design in scientific practice.

Representing and Intervening by Ian Hacking This book explores the relationship between scientific theory and experimentation, addressing core questions about how scientists measure and manipulate natural phenomena.

Causality: Models, Reasoning, and Inference by Judea Pearl The work presents a mathematical framework for understanding causation and measurement in complex systems, complementing Cartwright's analysis of causal powers.

How the Laws of Physics Lie by Nancy Cartwright This earlier work by the same author establishes foundational concepts about the nature of scientific laws and measurement that are expanded in Nature's Capacities.

🔸 Nancy Cartwright wrote this influential 1989 book while serving as a professor at Stanford University, where she challenged the dominant Humean views about causation and scientific laws. 🔸 The book argues that capacities (like "aspirin's capacity to relieve headaches") are more fundamental to science than laws of nature - a controversial position that sparked significant debate in philosophy of science. 🔸 Before becoming a philosopher of science, Cartwright worked as a mathematician at MIT's LIDS (Laboratory for Information and Decision Systems), giving her unique practical insights into how scientific measurement actually works. 🔸 The book's arguments about causal powers have been particularly influential in medical research and epidemiology, helping to reshape how researchers think about establishing causation in complex biological systems. 🔸 Nature's Capacities and Their Measurement is part of a trilogy of books by Cartwright examining how science works in practice, alongside How the Laws of Physics Lie (1983) and The Dappled World (1999).