science

Legalization

Legalization 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 Legalization rather than just read about it. In short: Legalization is the process of removing a legal prohibition against something which is currently not legal. Legalization is a process often applied to what are regarded, by those working towards legalization, as victimless crimes, of which one example is the consumption of illegal drugs (see drug legalization).

Key takeaways

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

Reference excerpt

Legalization is the process of removing a legal prohibition against something which is currently not legal. Legalization is a process often applied to what are regarded, by those working towards legalization, as victimless crimes, of which one example is the consumption of illegal drugs (see drug legalization). Legalization should be contrasted with decriminalization, which removes criminal charges from an action, whereas legalization also adds in regulation, such as a minimum age to legally purchase, poses and use a drug like cannabis. Proponents of libertarianism support legalization of what they regard as victimless crimes, such as recreational drug and alcohol use, gun ownership, and prostitution. In U. S. immigration context, the term "legalization" is colloquially used to refer to a process whereby a person illegally present in the country can obtain lawful permanent residence. Since 1929, the US law has provided the legalization procedure known as registry, which simply requires the applicant to prove that he has continuously resided in the country since before a certain specified "registry date" (originally, 1921; presently, 1972), and is not inadmissible on other grounds (criminal history, etc.). One legalization proposal that was widely discussed recently was the DREAM Act.

Worked examples

Example 1 — a first encounter with Legalization

Start with the simplest possible case. Write down what Legalization 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 Legalization 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 Legalization 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 Legalization

In research: Legalization 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 Legalization 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: Legalization is common in secondary-school and first-year university syllabi. It links to neighbouring topics Concepts in political philosophy, Criminology, Economics of regulation, so understanding it makes those chapters shorter.
In everyday life: Look for Legalization 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 Legalization in 20 minutes

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

Frequently asked questions

What is Legalization in simple terms?

Why does Legalization 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 Legalization?

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 Legalization.