ArticleslgStudy

science

Love

Love 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 Love rather than just read about it. In short: Love encompasses a range of strong and positive emotional and mental states, from the most sublime virtue or good habit, the deepest interpersonal affection, to the simplest pleasure. An example of this range of meanings is that the love of a mother differs from the love of a spouse, which differs from the love for food.

Love — main illustration
Love — illustration

Key takeaways

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

Reference excerpt

Love encompasses a range of strong and positive emotional and mental states, from the most sublime virtue or good habit, the deepest interpersonal affection, to the simplest pleasure. An example of this range of meanings is that the love of a mother differs from the love of a spouse, which differs from the love for food. Most commonly, love refers to a feeling of strong attraction and emotional attachment. Love is considered to be both positive and negative, with its virtue representing human kindness, compassion, and affection—"the unselfish, loyal and benevolent concern for the good of another"—and its vice representing a human moral flaw akin to vanity, selfishness, amour-propre, and egotism, potentially leading people into a type of mania, obsessiveness, or codependency. It may also describe compassionate and affectionate actions towards other humans, oneself, or animals. In its various forms, love acts as a major facilitator of interpersonal relationships and, owing to its central psychological importance, is one of the most common themes in the creative arts. Love has been postulated to be a function that keeps human beings together against menaces and to facilitate the continuation of the species. Ancient Greek philosophers identified six forms of love: familial love (storge), friendly love or platonic love (philia), romantic love (eros), self-love (philautia), guest love (xenia), and divine or unconditional love (agape). Modern authors have distinguished further varieties of love: unrequited love, empty love, companionate love, consummate love, infatuated love, amour de soi, and courtly love. Numerous cultures have also distinguished Ren, Yuanfen, Mamihlapinatapai, Cafuné, Kama, Bhakti, Mettā, Ishq, Chesed, Amore, Charity, Saudade (and other variants or symbioses of these states), as culturally unique words, definitions, or expressions of love in regard to specified "moments" currently lacking in the English language. The color wheel theory of love defines three primary, three secondary, and nine tertiary love styles, describing them in terms of the traditional color wheel. The triangular theory of love suggests intimacy, passion, and commitment are core components of love. Love has additional religious or spiritual meaning. This diversity of uses and meanings, combined with the complexity of the feelings involved, makes love unusually difficult to consistently define, compared to other emotional states.

Definitions The word "love" can have a variety of related but distinct meanings in different contexts. Many other languages use multiple words to express some of the different concepts that in English are denoted as "love"; one example is the plurality of Greek concepts for "love" (agape, eros, philia, storge). Cultural differences in conceptualizing love make it difficult to establish a universal definition. Although the nature or essence of love is a subject of frequent debate, different aspects of the word can be clarified by determining what is not love (antonyms of "love"). Love, as a general expression of positive sentiment (a stronger form of like), is commonly contrasted with hate (or neutral apathy). As a less sexual and more emotionally intimate form of romantic attachment, love is commonly contrasted with lust. As an interpersonal relationship with romantic overtones, love is sometimes contrasted with friendship, although the word love is often applied to close friendships or platonic love. (Further possible ambiguities come with usages like "girlfriend", "boyfriend" and "just good friends".)

Abstractly discussed, love usually refers to a feeling one person experiences for another person. Love often involves caring for, or identifying with, a person or thing (cf. vulnerability and care theory of love), including oneself (cf. narcissism). In addition to cross-cultural differences in understanding love, ideas about love have also changed greatly over time. Some historians date modern conceptions of romantic love to courtly Europe during or after the Middle Ages, although the prior existence of romantic attachments is attested by ancient love poetry. Several common proverbs regard love, from Virgil's "Love conquers all" to The Beatles' "All You Need Is Love". St. Thomas Aquinas, following Aristotle, defines love as "to will the good of another." Bertrand Russell describes love as a condition of "absolute value," as opposed to relative value. Philosopher Gottfried Leibniz said that love is "to be delighted by the happiness of another." Meher Baba stated that in love there is a "feeling of unity" and an "active appreciation of the intrinsic worth of the object of love." Biologist Jeremy Griffith defines love as "unconditional selflessness". According to Ambrose Bierce, love is a temporary insanity curable by marriage.

Impersonal People can have a profound dedication and immense appreciation for an object, principle, or objective, thereby experiencing a sense of love towards it. For example, compassionate outreach and volunteer workers' "love" of their cause may sometimes be born not of interpersonal love but impersonal love, altruism, and strong spiritual or political convictions. People can also "love" material objects, animals, or activities if they invest themselves in bonding or otherwise identifying with those things. If sexual passion is also involved, then this feeling is called paraphilia.

Interpersonal

Interpersonal love refers to love between human beings. It is a much more potent sentiment than liking a person. Unrequited love refers to feelings of love that are not reciprocated. Interpersonal love is most closely associated with interpersonal relationships. Such love might exist between family members, friends, and couples. There are several psychological disorders related to love, such as erotomania. Throughout history, philosophy and religion have speculated about the phenomenon of love. In the 20th century, the science of psychology has studied the subject. The sciences of anthropology, neuroscience, and biology have also added to the understanding of the concept of love.

Biological basis

… excerpt ends here. Continue reading the full article.

Illustrations

Love illustration
Love illustration
Love: Fraternal love (Prehispanic sculpture from 250 to 900 CE, of Huastec origin). Museum of Anthropology in Xalapa, Veracruz, Mexico
Fraternal love (Prehispanic sculpture from 250 to 900 CE, of Huastec origin). Museum of Anthropology in Xalapa, Veracruz, Mexico
Love: Simplistic overview of chemicals implicated in love
Simplistic overview of chemicals implicated in love
Love: Pair of Lovers. 1480–1485
Pair of Lovers. 1480–1485

Worked examples

Example 1 — a first encounter with Love

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

In research
Love 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 Love 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
Love is common in secondary-school and first-year university syllabi. It links to neighbouring topics Concepts in ethics, Emotions, Fruit of the Holy Spirit, so understanding it makes those chapters shorter.
In everyday life
Look for Love 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.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Love in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Love 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 Love out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Love in simple terms?

Love encompasses a range of strong and positive emotional and mental states, from the most sublime virtue or good habit, the deepest interpersonal affection, to the simplest pleasure. An example of this range of meanings is that the love of a mother differs from the love of a spouse, which differs…

Why does Love 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 Love?

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 Love.

Tags

  • Concepts in ethics
  • Emotions
  • Fruit of the Holy Spirit
  • Love
  • Mental states
  • Personal life
  • Virtue

Keep exploring