What is love? - Brad Troeger

1,812,220 views ・ 2013-09-09

TED-Ed


Please double-click on the English subtitles below to play the video.

Translator: Reviewer: Daban Q. Jaff
00:06
What is love?
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Seriously, though, what is it?
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What is love?
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A verb?
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A noun?
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A universal truth?
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An ideal?
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A common thread of all religions?
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A cult?
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A neurological phenomenon?
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There's no shortage of answers.
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Some are all-encompassing.
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It conquers all.
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It's all you need.
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It's all there is.
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These are all comparisons, though,
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ways of defining it by contrast,
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by saying it's more important
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than all other things,
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but is it?
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Sure, love matters more
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than your standard turkey sandwich,
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but does it matter more than shelter?
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Or sanity?
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Or an exceptional turkey sandwich?
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No matter your answer,
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you're just ranking it,
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not defining it.
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Another challenge to defining love
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is we often try to do so
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while falling into it
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or out of it.
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Would you trust someone who just won the lottery
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to accurately define the concept of currency?
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Or, I don't know, ask a guy to define bears
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while he's fending them off?
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Or is romance not like winning the lottery?
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Are break ups not like bear attacks?
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Bad comparisons?
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That's my point.
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I'm not thinking right
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because I'm in love,
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so ha!
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Taking a step back,
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or taking a cold shower,
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whatever,
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love is potentially the most intensely thought about thing
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in all of human history.
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And despite centuries upon centuries of obsession,
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it still overwhelms us.
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Some say it's a feeling,
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a magical emotion,
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a feeling for someone like you've never felt before.
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But feelings are fluid,
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not very concrete foundation for a definition.
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Sometimes you hate the person you love.
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Plus, come on, you've felt feelings like it before,
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sort of in miniature.
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Your relationships with your family
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shape your relationships with partners.
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And your love for your partner
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may be in its own dynamic relationship,
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healthy or totally weird,
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with the love of your parents and siblings.
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Love is also a set of behaviors
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we associate with the feeling:
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Holding hands,
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kissing,
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hugging,
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public displays of affection,
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dating,
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marriage,
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having kids,
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or just sex.
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But these loving actions can be subjective
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or culturally relative.
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You may love or be someone who can't have kids
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or doesn't want to,
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who believes in marriage but also in divorce,
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who's from a culture where people don't really date
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the way we think of dating,
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or who just doesn't want to make out on the bus.
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But if love is a thing that we can define,
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then how can it mean opposite things
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for so many people?
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So, maybe love's just all in your head,
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a personal mystery winding through your neural pathways
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and lighting up pleasing, natural rewards
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in your nervous system.
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Perhaps these rewards are addictive.
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Perhaps love is a temporary
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or permanent addiction to a person,
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just like a person can be addicted to a drug.
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I don't mean to be edgy
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like some pop song.
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Evidence shows that chemicals in your brain
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stimulated by another person
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can make you develop a habit for that person.
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The person comes to satisfy
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a physiological craving,
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and you want more.
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But then sometimes,
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slowly or suddenly,
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you don't.
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You've fallen out of love,
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become unaddicted,
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for a spell.
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What happened?
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Does one develop a tolerance or hit a limit?
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Why do some lovers stay addicted
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to each other their entire lives?
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Perhaps to create new lives,
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to proliferate their species?
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Maybe love is just human DNA's optimal method
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for bringing about its own replication.
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There are evolutionary arguments
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regarding every human mating behavior,
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from how we display ourselves to potential mates,
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to how we treat each other in relationships,
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to how we raise kids.
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Thus, some argue that the feeling
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you think you feel in your soul
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is just biology's way to make you continue our species.
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Nature has selected you
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to have crushes on hotties,
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just like it makes monkeys
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have crushes on hot monkeys,
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and biology marches on.
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But is that all love is?
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Or, perhaps worse, is it just a construct,
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some fake concept we all convince each other
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to try to live up to
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for a fake sense of purpose?
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Maybe it is a construct,
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but let's be more precise
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about what a construct is
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because love is constructed from reality:
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Our experiences,
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feelings,
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brain chemistry,
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cultural expectations,
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our lives.
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And this edifice can be viewed
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through countless dimensions:
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scientific,
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emotional,
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historical,
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spiritual,
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legal,
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or just personal.
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If no two people are the same,
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no two people's love is the same either.
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So, in every loving relationship,
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there's a lot to talk about
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and partners should be open to that,
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or the relationship probably won't last.
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Love is always up for discussion
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and, sure, under construction.
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So, if we can't define it,
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that's a good sign.
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It means we're all still making it.
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Wait, I didn't mean,
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you know what I meant.
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