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Laicism

Laicism is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Laicism rather than just read about it. In short: Laicism (also laicity, from the Ancient Greek "λαϊκός" "laïkós", meaning "layperson" or "non-cleric") refers to a legal and political model based on the strict separation of religion and state. The French term laïcité was coined in 1871 by French educator and future Nobel Peace Prize laureate Ferdinand Buisson, who advocated for secular education.

Laicism — main illustration
Laicism — illustration

Key takeaways

  • Laicism belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Laicism to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Laicism from memory before moving on to harder problems.

Reference excerpt

Laicism (also laicity, from the Ancient Greek "λαϊκός" "laïkós", meaning "layperson" or "non-cleric") refers to a legal and political model based on the strict separation of religion and state. The French term laïcité was coined in 1871 by French educator and future Nobel Peace Prize laureate Ferdinand Buisson, who advocated for secular education. In some countries, laicism is constitutionally enshrined, while others—primarily Western states—do not explicitly define themselves as laicist but implement varying degrees of separation between religion and government.

History The term "laicism" arose in France in the 19th century for an anticlerical stance that opposed any ecclesiastical influence on matters of the French state, but not Christianity itself. In 1894, the Dreyfus affair began in France. Domestic political upheavals, latent antisemitism and attempts by clerical-restorationist circles to exert influence led to years of social polarization in the country. In foreign policy, diplomatic relations between France and the Vatican were broken off in 1904. They were not resumed until 1921. Domestically, the 1905 law on the separation of church and state came into effect, which the then deputy and later prime minister Aristide Briand in particular had worked to have passed. This was the first concrete application of the principle created by Buisson. The term laïcité was first used in the 1946 constitution. Its Article 1 reads: La France est une République indivisible, laïque, démocratique et sociale. Unlike the French model, where the state protects itself from religious influence (primarily Catholicism), the American model of separation aims to protect religious institutions from government interference, often coexisting with strong religious influence in society.

Constitutionally laicist states Albania Azerbaijan Burkina Faso People's Republic of China Ecuador France Japan Kosovo Cuba Mexico Portugal São Tomé and Príncipe South Korea Czech Republic Turkey Uruguay Despite constitutional commitments, the implementation of laicism varies significantly across these nations. Within the EU, Czech Republic, France, and Portugal are the only states constitutionally defined as laicist. France's 1905 law created a complete separation of religion and state, particularly targeting the Catholic Church, though other faiths were also affected in the interest of neutrality. However, in Portugal and certain French regions (Alsace and Moselle), concordats with the Catholic Church continue to provide exceptions to full laicist application. In Turkey, laicism is interpreted as the subordination of religious expression to the state. The government trains Islamic clergy and dictates religious instruction through the Presidency of Religious Affairs (Diyanet).

By country

France

The effects of France's 1905 secular law remain visible today. Two interpretations exist:

A liberal interpretation defines laicism as institutional separation between state and religion. A radical version (laïcard) sees it as prohibiting religious expression in public spaces. The Catholic Church has never fully accepted ideological laicism but has, since Vatican II, renounced state privileges and the notion of a state religion (abolished in Italy in 1984). In modern France, laicism is a constitutional ideal. Religion is strictly a private matter; it cannot play a public or governmental role. Religious buildings constructed before 1905 remain state property, though religious communities may use them. Religious groups receive no public funding (with exceptions), though tax exemptions exist. The Alsace-Moselle region retains the Concordat of 1801 due to historical circumstances. In French Guiana, the state still funds Catholic clergy. Chaplaincy services, including military chaplains, are also permitted and since 2005 include Islamic clerics. French laicism is rigorously enforced. Public schools may not inquire about students' religions. Since 2004, conspicuous religious symbols—like headscarves, kippahs, crosses, turbans, or religious habits—are banned in public schools. Nevertheless, religious broadcasts are aired on national media. Former President Nicolas Sarkozy proposed a "positive laicism" to integrate religion more openly into public life and combat extremism, drawing criticism from laicist groups.

Germany Germany, under Article 137 of the Weimar Constitution, integrated into the current Basic Law (Article 140 GG), does not have a state church. While officially neutral, the state maintains close ties with religious institutions, particularly the Catholic and Protestant churches. These are recognized as public-law corporations and can collect church taxes. Though Germany is secular, it is not laicist in the French sense. The German model—often described as a cooperation model—balances state neutrality with religious partnership. However, increasing secularization and religious diversity have challenged this system's inclusivity and raised concerns about fair treatment for both religious and non-religious populations.

Turkey

Inspired by the French model, Turkey, under Mustafa Kemal Atatürk, adopted laicism as a constitutional principle. Initially, the state adopted an aggressively anti-religious stance, banning pilgrimages and religious education (1933–1948). Over time, the state institutionalized control over Islam through the Diyanet, effectively nationalizing religion. Laicism hardened over the years. Religious symbols, including headscarves, were discouraged in public institutions. In 2008, a constitutional amendment allowed female students to wear headscarves, but it was struck down by the Constitutional Court. In 2010, the ban was permanently lifted by the Higher Education Council. The balance between state secularism and religious expression has historically been a major source of political tension. For example, in 2008, the Chief Public Prosecutor sought to ban the ruling Justice and Development Party (AKP), a conservative party with roots in political Islam, accusing it of becoming a center for anti-secular activities..

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Laicism

Start with the simplest possible case. Write down what Laicism claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Laicism before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Laicism ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Laicism

In research
Laicism appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Laicism in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Laicism is common in secondary-school and first-year university syllabi. It links to neighbouring topics Legal codes, Political ideologies, Rationalism, so understanding it makes those chapters shorter.
In everyday life
Look for Laicism outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Laicism in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Laicism means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Laicism out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Laicism in simple terms?

Laicism (also laicity, from the Ancient Greek "λαϊκός" "laïkós", meaning "layperson" or "non-cleric") refers to a legal and political model based on the strict separation of religion and state. The French term laïcité was coined in 1871 by French educator and future Nobel Peace Prize laureate Ferdi…

Why does Laicism matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Laicism?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Laicism.

Tags

  • Legal codes
  • Political ideologies
  • Rationalism
  • Religion and politics
  • Religious education
  • Religious law
  • Religious legal systems
  • Religious studies

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