# What is Law?

**Authors:** Bruce Levinson  
**arXiv:** [1709.09508](https://arxiv.org/abs/1709.09508)  
**Date:** 2017-08-24  
**Summary page:** https://www.summarizepaper.com/en/paper/1709.09508v3/

## Key points

- Bruce Levinson's paper "What is Law?" explores the concept of law and its interpretations across cultures and systems.
- The author questions what common concept is expressed in the many uses of the word law, from religious laws to scientific laws.
- Levinson aims to develop a universal definition of law that can be applied regardless of cultural or social differences.
- The author proposes using a QBist understanding of quantum mechanics as a Rosetta Stone to reconcile Western and non-Western scientific systems in measuring the binding power of a legal system.
- Ultimately, Levinson's paper seeks to provide a comprehensive understanding of law that transcends cultural boundaries and can be used as a framework for legal systems worldwide.

## Summary

In his paper "What is Law? ", Bruce Levinson explores the concept of law and its various interpretations across different cultures and systems. He questions what common concept is expressed in the many uses of the word law, from religious laws to scientific laws like the second law of thermodynamics. Levinson aims to develop a definition of law that can be applied universally, regardless of cultural or social differences. He also proposes a way to measure the binding power of a legal system by using a QBist understanding of quantum mechanics as a Rosetta Stone to reconcile Western and non-Western scientific systems. Ultimately, Levinson's paper seeks to provide a comprehensive understanding of law that transcends cultural boundaries and can be used as a framework for legal systems worldwide.