Summary
Highlights
John Rawls, a prominent 20th-century political thinker, revolutionized political philosophy with his 1971 work, 'A Theory of Justice'. He challenged the prevailing utilitarian philosophy, which advocates for the 'greatest good for the greatest number', by highlighting its inherent flaw: the potential to justify actions that violate individual rights, such as slavery or sacrificing an individual for the benefit of others. Rawls argued that certain individual rights are inviolable and cannot be overridden by collective welfare.
To determine what a just and fair society would look like, Rawls proposed a thought experiment called the 'original position'. In this hypothetical scenario, individuals decide on the basic structure of society from behind a 'veil of ignorance'. This veil conceals their social status, class, natural abilities, and even their conceptions of the good, ensuring that chosen principles of justice are fair and impartial. This method is likened to dividing a cake when you're the last to choose your slice, ensuring an equitable distribution.
Rawls dismisses utilitarianism because, from behind the veil of ignorance, no rational person would risk being in the worst-off group. He also rejects libertarianism, arguing that societal advantages derived from birth (like inherited wealth or education from privileged parents) are morally arbitrary and unjust. Furthermore, he considers and rejects strict equality of outcome, as it would disincentivize hard work and innovation.
Rawls introduces the 'difference principle', which states that social and economic inequalities are permissible only if they benefit the least advantaged members of society. This principle, also known as 'maximin', aims to maximize the minimum prospects for everyone, acknowledging that while natural talents are a matter of chance, they can be utilized to improve the well-being of all. It's about organizing institutions to uplift those at the bottom.
Rawls's theory culminates in two principles of justice, ordered lexically: 1) Each person has an equal right to a fully adequate scheme of equal basic liberties, compatible with a similar scheme for all. 2) Social and economic inequalities must satisfy two conditions: they must be to the greatest benefit of the least advantaged (the difference principle), and they must be attached to offices and positions open to all under conditions of fair equality of opportunity. These principles protect fundamental freedoms and ensure opportunities, while allowing for inequalities that ultimately serve the common good, especially for the most vulnerable.
Rawls's work has been highly influential, although it has faced criticism, particularly for its assumption of risk-averse behavior behind the veil of ignorance. However, he is also praised for uniquely combining liberal, individualistic, and egalitarian values. His framework allows for various societal structures, from libertarian-socialist to property-owning democracies. Ultimately, Rawls's two principles underscore the idea that individual rights and social cooperation are both essential for a just society, ensuring that no one is sacrificed for the sake of collective prosperity.