쉐도잉 연습: Why Humans Should Merge with AI | D. Scott Phoenix | TED - YouTube로 영어 말하기 배우기
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So if you're like me,
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you might be feeling at least a bit unmoored by how fast everything is changing.
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AI, our society, the world order,
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and that's just since this morning.
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I have two young daughters,
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and like a lot of us,
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I've been trying to make sense of the future they're growing up into.
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And what helped me make sense of it actually wasn't looking forward.
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It was going back, all the way back.
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You see, two billion years ago,
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life on Earth was mostly single-celled until bacteria figured out a new trick,
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photosynthesis, which makes oxygen.
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Now, at the time, oxygen was poison.
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It shredded the delicate chemistry that nearly all life on Earth depended on,
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and the planet changed faster than life could keep up with.
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Some scientists call what followed the first mass extinction event in Earth's history.
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But somewhere in that dying world, an extraordinary thing happened.
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A larger cell swallowed a smaller one,
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and instead of digesting it, they merged.
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The smaller cell became what we now call the mitochondria,
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the little powerhouse inside almost every complex cell on Earth.
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That merger created an energy surplus so vast,
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It funded everything that followed.
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Larger cells, bodies, brains.
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Every breath you take is still powered by the descendants of that ancient partnership.
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That one accident in a dying world is the reason everyone in this room is alive today.
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Biologists call these moments major transitions,
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when separate entities stop competing and start building a new whole.
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like how molecules became cells,
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cells became bodies, and individuals became societies.
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Every rung on that ladder was climbed through mergers.
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Now, we're on the cusp of the next major transition,
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the merger of humans and AI.
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That's right, we're going to eat the AI.
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Now, I know what you're thinking.
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Maybe you're rolling your eyes,
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maybe you're laughing, maybe you feel nervous.
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It's OK.
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I thought I felt all of those things the first time I heard myself say it.
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So let me explain.
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For 15 years, I worked on building AI.
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I started one of the early AI companies.
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I raised a quarter of a billion dollars to do it,
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and I sold my business to Google.
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And not long ago, I was at a private event with many of the leaders
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building the AIs we all use every day, people you'd recognize.
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And I asked them, there's more than a 10 percent chance that AI kills most of humanity in the next 20 years.
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Almost every hand went up.
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The people building these systems know how dangerous they are,
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but they're trapped in a race where anyone who slows down gets overtaken by someone who doesn't.
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If one company pauses for safety,
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another one takes the market.
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If a country stops to regulate, another one races ahead.
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Every AI founder has had the same conversation with themselves late at night.
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you lie there and you think,
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if I don't build this, someone worse will.
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AI is the oxygen crisis of our era,
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and it's coming whether we're ready or not.
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So what do we do?
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When a lot of people think about AI,
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they think about what it will do to us,
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what jobs it will take,
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what we should do to slow it down or regulate it,
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and those are important questions.
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But they're actually downstream of a much deeper question,
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which is what happens if AI stays separate from us.
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Right now, your AI lives on the other side of a screen.
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You ask it a question, it answers.
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You close your laptop and it's gone.
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But while your laptop is closed,
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the AI keeps getting better at your job.
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And if we stay separate,
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the AI is not your tool,
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it's your replacement, one that gets smarter and faster and cheaper every week.
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It doesn't take much to notice what happened the last time a new apex intelligence arrived here on Earth.
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That intelligence was us.
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And since we got here,
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we've driven to extinction every competing intelligence between Homo sapiens and pantroglodytes.
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Today, we keep our closest animal ancestors,
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chimpanzees, in reserves for their protection from us.
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Without a merger, AI isn't a partner, it's a rival.
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So what's the good news?
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The good news is a merger isn't something we need to decide to start.
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It's something we need to notice that we are already in.
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When did you stop remembering phone numbers?
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There was no moment you decided to forget them,
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they just moved from your head to your pocket.
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Your calendar probably went next,
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then little judgment calls you used to make for yourself.
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The tool was great at it,
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so you let the tool do it.
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And while something left your head,
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a better thing took its place.
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You stopped checking your spelling and you started writing.
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You stopped remembering how to get there,
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and you started thinking about what you'd say when you arrived.
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And notice how we keep pulling these tools closer to us.
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The mainframe was in a whole other building.
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We put the PC on our desk,
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the smartphone in our pocket,
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the smartwatch on our wrist,
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smart glasses on our face.
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Every step closer to our minds,
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closer to the speed of thought.
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And even that boundary is starting to blur.
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Right now, paralyzed patients are typing with their thoughts.
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Neural implants are restoring speech,
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vision and hearing to people who've lost them.
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Noland Arbaugh, the first person to receive a Neuralink brain implant,
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says that using it feels like using the force.
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The machine doesn't feel like a machine, it feels like him.
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And you may not realize it,
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but a technology we all use every day is learning to hear our thoughts.
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The Face ID system used to unlock your phone is being repositioned into headphones and glasses,
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where it can recognize microscopic muscle movements just beneath our skin,
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movements imperceptible to the human eye.
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The system that first learned to recognize us is now starting to see inside.
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Today, a brain implant has about 1,000 connections into the brain,
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and soon it will have 10,000,
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and then 100,000, and then a million.
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At 1,000 connections, you can restore movement.
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At 10,000, speech.
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At a million connections, you stop restoring what was lost and you start adding what was never there.
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Imagine learning a language in an afternoon,
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a new skill overnight, maybe even sharing a memory with a friend
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and having it feel just as real to them as it felt to you.
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The thing about this future is it doesn't require new technology,
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It just requires more of the same technology.
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Someone you work with will get it first,
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and you'll hold out for a while,
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the way you did with a smartphone, but eventually, you won't.
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The advantages of integration will be hard to compete with.
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Think about what we even do when we use a computer today.
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You move a picture of an arrow around until it touches a picture of a folder.
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Inside, there are pictures of files.
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You click, you scroll, you drag.
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Sending a file to a colleague takes a whole minute.
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Two of those seconds were the decision.
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The rest of it is the equivalent of walking across your house to flip a light switch.
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With a system that can hear our thoughts, you skip the walk.
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The further this goes, the more deeply we integrate with AI,
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the harder it will be to tell where our thoughts end and AI begins.
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For example, what's the square root of 117 trillion?
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Go ahead, I'll wait.
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If you try to answer that,
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you felt something, you felt a gap,
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a pause between the question arriving and anything starting to form,
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and you've lived your whole life inside that gap.
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Close it, and the answer arrives instantly,
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the way you know your name,
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like a memory, one that bridges the distance between human and AI.
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Now, I think we'll choose to merge because the alternative being replaced is far worse.
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But every major transition in the history of life has a condition.
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The parts have to remember that they are parts.
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A cell in your body wants to grow and replicate,
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and normally its growth serves you.
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Your cells grow, so you can grow.
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But sometimes a cell forgets that it belongs to a whole.
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It starts growing without limit.
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And if your immune system fails to catch it, we call that cancer.
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The thing about untreated cancer is it succeeds for a while,
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the tumor grows, But eventually,
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the cancer kills the host, which kills the cancer.
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A part forgets the whole,
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and the whole dies, which kills the part.
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This pattern repeats at every scale.
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Our civilization is itself a merger.
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It is the sometimes fragile,
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invisible agreement that millions of strangers will share institutions, sacrifices and a future.
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No one person built this system,
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and no one group controls it,
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but we all rely on it.
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And as AI arrives and the world gets more turbulent,
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every part of the society we depend on for our survival will be tempted to defect.
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People who lose their livelihoods will feel abandoned.
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People who keep theirs will feel entitled to look away.
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And bit by bit, the agreement phrase,
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Major transitions fail when the parts break before they can adapt.
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And for us to make it to a merger with AI,
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we have to stay merged with each other.
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Major transitions fail when we don't make that leap.
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The thing about the future is we all have to share the same one.
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And we either all make it there together,
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or we don't make it there at all.
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Two billion years ago, the first merger gave us our cells,
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and the ones that followed gave us our bodies,
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our minds and our civilization.
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Every beautiful, difficult thing that followed,
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followed because the parts held together.
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Now our oxygen crisis is arriving,
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and it will not be gentle.
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Jobs will change and some will disappear.
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Institutions will shake and some will fail.
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Surviving this will take everything that we have.
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So here's what I'm asking from all of us,
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for every day from now on.
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Hold together.
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Do not indulge the fantasy that your side can let the other side sink and somehow stay dry.
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The universe has been doing this for a long time,
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And the mergers that worked left descendants.
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The ones that failed left fossils.
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I want my daughters to be descendants,
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and I want yours to be, too.
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Thank you.
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당신이 말하는 모든 문장을 AI가 채점
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인기 동영상
왜 이 영상을 통해 말하기 연습을 해야 할까요?
이번 TED 강연에서는 AI와 인간의 융합이라는 주제를 다루고 있습니다. 이 영상은 영어 회화 연습에 매우 효과적인 자료입니다. 강연자의 설명 스타일은 명확하고 논리적이며, 실제 사례를 통해 복잡한 아이디어를 전달합니다. 이를 통해 듣는 사람은 자연스럽게 표현 방식과 어조를 배우게 됩니다. 또한, 강연의 복잡한 주제를 소화하는 과정에서 자신감을 키울 수 있습니다. 위기의식을 느끼며 변화하는 세상에 적응하는 방법을 배울 수 있습니다.
문맥 속 문법 및 표현
- “merge with”: 강연에서는 AI와 인간의 융합을 설명할 때 사용하는 이 표현은 서로 다른 두 요소가 결합할 때 자주 쓰입니다.
- “major transition”: 이 표현은 큰 변화나 전환점을 나타내며, 영어 회화에서 자주 사용할 수 있는 유용한 구조입니다.
- “every breath you take”: 이는 일상적인 표현으로, 지속성을 강조하는 데 쓰이며, 자신의 경험을 더 생생하게 표현하는 데 도움을 줍니다.
- “call something”: 이 구조는 어떤 사물이나 개념에 이름을 붙일 때 유용하게 사용되며, 다양한 맥락에 적용될 수 있는 중요한 표현입니다.
일상 발음의 함정
이번 강연에서 주목할 만한 발음의 부분은 “AI”와 같은 약어입니다. 많은 사람들이 이 발음을 부자연스럽게 하곤 하는데, 영어 발음 교정 연습을 통해 정확히 발음하려 노력해야 합니다. 또한 “oxygen”과 같은 단어도 주의가 필요합니다. 이처럼 강연 중 자주 등장하는 단어들을 집중적으로 연습하고, shadow speech 기법을 활용하여 반복적인 연습을 통해 귀에 익힐 수 있습니다. 이는 shadow speak 기술을 통해 더 자연스러운 영어 발음으로 이어질 것입니다.
쉐도잉이란? 영어 실력을 빠르게 키우는 과학적 방법
쉐도잉(Shadowing)은 원래 전문 통역사 훈련을 위해 개발된 언어 학습 기법으로, 다언어 학자인 Dr. Alexander Arguelles에 의해 대중화된 방법입니다. 핵심 원리는 간단하지만 매우 강력합니다: 원어민의 영어를 들으면서 1~2초의 짧은 지연으로 즉시 소리 내어 따라 말하는 것——마치 '그림자(shadow)'처럼 화자를 따라가는 것입니다. 문법 공부나 수동적인 청취와 달리, 쉐도잉은 뇌와 입 근육이 동시에 실시간으로 영어를 처리하고 재현하도록 훈련합니다. 연구에 따르면 이 방법은 발음 정확도, 억양, 리듬, 연음, 청취력, 말하기 유창성을 크게 향상시킵니다. IELTS 스피킹 준비와 자연스러운 영어 소통을 원하는 분들에게 특히 효과적입니다.
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