1891

Rerum novarum: the eco­nomic and social doc­trine of the Catholic Church

In 1891, Pope Leo XIII (1878-1903) published the Rerum novarum, marking the official birth of the Catholic Church's social doctrine. This unprecedented statement came at a time of profound change due to the Industrial Revolutions, economic upheavals, and the rise of opposing ideologies: liberal capitalism on one side, and revolutionary socialism or even communism on the other. The Church thus sought a third way, rooted in Gospel principles.

Historical Context of «Rerum Novarum»: Between Capitalism and Marxism

By the late 19th century, Europe was deeply affected by the Industrial Revolution: rural exodus, rapid urbanization, degrading working conditions, and economic insecurity. Triumphant capitalism created stark inequalities, while Karl Marx’s theories gained ground, promoting class struggle and the abolition of private property.

In response to this polarization, the Church took a stand to defend human dignity without adhering to unregulated liberalism or revolutionary Marxism. Rerum novarum offered a nuanced response to the «new things» of its time, seeking to reconcile social justice with moral order.

Leo XIII and the Birth of the Church's Social Doctrine

Pope Leo XIII, who led the Church from 1878 to 1903, was a thoughtful intellectual and skilled diplomat. He believed that the Church must engage with the modern world without compromising its core values. With Rerum novarum, he launched a tradition of social encyclicals, establishing a structured Catholic social teaching.

In this foundational text, he stated: «It is unjust to demand excessive work from a laborer or to assign tasks beyond his strength; it is even more unjust to pay him a wage insufficient for a decent life.» This clear recognition of workers' rights and the regulatory role of the state was groundbreaking.

Core Principles of the Church's Social Doctrine

Rerum novarum laid the foundation for Catholic social thought based on several key pillars:

• Private property: recognized as a natural right, but to be qualified by the universal principle of the destination of goods, which holds that God has destined the Earth and the goods it contains for equitable use by all human beings.
• Just wage: sufficient remuneration to support a family with dignity.
• Solidarity: especially with the poor and vulnerable workers.
• Subsidiarity: the state intervenes only when lower levels (family, associations, unions) are insufficient.
• Freedom of association: workers have the right to form unions and mutual aid societies.

These principles remain central to the Church's social doctrine, balancing individual rights with the common good.

A Living Legacy: From Leo XIII to Pope Francis

Since Rerum novarum, many popes have continued and enriched this teaching. Quadragesimo Anno (1931) by Pius XI, Mater et Magistra (1961) by John XXIII, and Centesimus Annus (1991) by John Paul II each addressed the economic and social issues of their time: the excesses of capitalism, decolonization, unemployment, and the fall of communism.

Pope Francis, in this tradition, has published two major encyclicals: Laudato si’ (2015), on integral ecology, and Fratelli tutti (2020), on fraternity and social justice. He advocates for an economic model that respects human dignity and the environment and denounces the abuses of unregulated global capitalism.

The Church's social doctrine thus continues to inspire reflection and action on issues such as labor, environmental protection, migration, and economic inequality. The choice of the name Leo XIV by the current pope is a symbolic reference to Leo XIII and his social doctrine.

FAQ – Church Social Doctrine and Rerum novarum

What is the Church's social doctrine?

It is the body of Catholic Church teachings on social, economic, and political issues, based on the Gospel and developed since Rerum novarum in 1891.

Why is the encyclical Rerum novarum important?

It marks the Church's official social engagement, responding to 19th-century injustices and offering an alternative to liberal capitalism and Marxism.

What are Pope Francis' contributions to this doctrine?

With Laudato si’ and Fratelli tutti, Francis expands the reflection to include ecological concerns and universal fraternity, updating the doctrine for a globalized world.