Rachel Pike: The science behind a climate headline

15,878 views ใƒป 2009-11-13

TED


์•„๋ž˜ ์˜๋ฌธ์ž๋ง‰์„ ๋”๋ธ”ํด๋ฆญํ•˜์‹œ๋ฉด ์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค.

๋ฒˆ์—ญ: Wonhee Lee ๊ฒ€ํ† : Jonghoon JANG
์ €๋Š” ์˜ค๋Š˜ ์—ฌ๋Ÿฌ๋ถ„์ด ๋ณด์‹œ๋Š” ์‹ ๋ฌธ์˜ ํ—ค๋“œ๋ผ์ธ์„
00:16
I'd like to talk to you today about the scale of the scientific effort
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์ž‘์„ฑํ•˜๊ธฐ ์œ„ํ•ด ๋“œ๋Š” ๊ณผํ•™์  ๋…ธ๋ ฅ์˜
00:19
that goes into making the headlines you see in the paper.
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ํฌ๊ธฐ์— ๋Œ€ํ•ด์„œ ์ด์•ผ๊ธฐํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค.
00:22
Headlines that look like this when they have to do with climate change;
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์ด์™€ ๊ฐ™์€ ๊ธฐํ›„ ๋ณ€ํ™”์— ๊ด€ํ•œ ํ—ค๋“œ๋ผ์ธ์— ๋Œ€ํ•ด์„œ ๋ง์ด์ฃ .
๋˜ ๋Œ€๊ธฐ์งˆ์ด๋‚˜ ์Šค๋ชจ๊ทธ์— ๊ด€ํ•œ ํ—ค๋“œ๋ผ์ธ์— ๋Œ€ํ•ด์„œ์š”.
00:25
and like this when they have to do with air quality or smog.
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00:28
They're two branches of the same field of atmospheric science.
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๋‘˜ ๋‹ค ๋Œ€๊ธฐ๊ณผํ•™์ด๋ผ๋Š” ๊ฐ™์€ ๋ถ„์•ผ์— ์†ํ•ฉ๋‹ˆ๋‹ค.
00:31
Recently, the headlines looked like this
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์ตœ๊ทผ์—๋Š” '์ •๋ถ€๊ฐ„ ๊ธฐํ›„๋ณ€ํ™” ์œ„์›ํšŒ(IPCC)'๊ฐ€
00:33
when the Intergovernmental Panel on Climate Change, or IPCC,
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๋Œ€๊ธฐ์‹œ์Šคํ…œ์˜ ์ดํ•ด์— ๊ด€ํ•œ ๋ณด๊ณ ์„œ๋ฅผ
๋ฐœํ‘œํ–ˆ์„ ๋•Œ ์ด์™€ ๊ฐ™์€ ํ—ค๋“œ๋ผ์ธ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
00:36
put out their report
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00:37
on the state of understanding of the atmospheric system.
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๊ทธ ๋ณด๊ณ ์„œ๋Š” 40๊ฐœ๊ตญ์˜
00:40
That report was written by 620 scientists from 40 countries.
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620๋ช…์˜ ๊ณผํ•™์ž๋“ค์— ์˜ํ•ด ์ž‘์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
00:43
They wrote almost 1,000 pages on the topic,
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๊ทธ๋“ค์€ ๊ฑฐ์˜ 1000์ชฝ์˜ ๋ณด๊ณ ์„œ๋ฅผ ์ž‘์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.
00:45
and all of those pages were reviewed
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๊ทธ๋ฆฌ๊ณ  ๋ชจ๋“  ํŽ˜์ด์ง€๋Š” 113๊ฐœ๊ตญ์˜ 400์—ฌ๋ช…์˜
00:47
by another 400-plus scientists and reviewers
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๊ณผํ•™์ž ๋ฐ ์ „๋ฌธ๊ฐ€๋“ค์— ์˜ํ•ด ์žฌ๊ฒ€ํ† ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
00:49
from 113 countries.
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00:51
It's a big community;
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์ด๊ฒƒ์€ ํฐ ์ปค๋ฎค๋‹ˆํ‹ฐ์ž…๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ ์—ฐ๋ก€๋ชจ์ž„์˜ ๊ทœ๋ชจ๊ฐ€
00:52
such a big community, in fact,
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00:54
that our annual gathering is the largest scientific meeting in the world.
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์„ธ๊ณ„ ๊ณผํ•™๋ถ„์•ผ์˜ ๋ชจ์ž„ ์ค‘ ๊ฐ€์žฅ ํฝ๋‹ˆ๋‹ค. ๋งค๋…„ 15,000๋ช…์˜
00:57
Over 15,000 scientists go to San Francisco every year for that.
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๊ณผํ•™์ž๋“ค์ด ๋ชจ์ž„์„ ์œ„ํ•ด ์ƒŒํ”„๋ž€์‹œ์Šค์ฝ”๋กœ ๊ฐ‘๋‹ˆ๋‹ค.
01:00
Every one of those scientists is in a research group,
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๊ทธ ๊ณผํ•™์ž๋“ค ๋ชจ๋‘๋Š” ์ œ๊ฐ๊ฐ ํ•œ ์—ฐ๊ตฌ๊ทธ๋ฃน์— ์†ํ•ด์žˆ๊ณ ,
๊ฐ ๊ทธ๋ฃน์€ ๋‹ค์–‘ํ•œ ์ฃผ์ œ์— ๊ด€ํ•ด ์—ฐ๊ตฌ๋ฅผ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
01:03
and every research group studies a wide variety of topics.
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์ผ€์ž„๋ธŒ๋ฆฌ์ง€์˜ ์šฐ๋ฆฌ ๊ทธ๋ฃน์€ ๋‚ ์”จ์™€ ๊ธฐํ›„์— ์˜ํ–ฅ์„ ์ฃผ๋Š”
01:06
For us at Cambridge, it's as varied as the El Niรฑo Oscillation,
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์—˜๋‹ˆ๋‡จ, ์œ„์„ฑ ๋ฐ์ดํ„ฐ์˜ ๋น„๊ต๋ถ„์„, ๊ทธ๋ฆฌ๊ณ  ์ œ๊ฐ€ ์—ฐ๊ตฌํ•˜๊ณ 
01:09
which affects weather and climate,
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01:10
to the assimilation of satellite data,
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์žˆ๋Š” ๋ฐ”์ด์˜ค์—ฐ๋ฃŒ์˜ ์›๋ฃŒ๊ฐ€ ๋˜๋Š” ๊ณก๋ฌผ์ด ๋ฐฐ์ถœํ•˜๋Š” ๊ฐ€์Šค์™€
01:12
to emissions from crops that produce biofuels, which is what I study.
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๊ฐ™์€ ๋‹ค์–‘ํ•œ ์ฃผ์ œ์— ๊ด€ํ•ด ์—ฐ๊ตฌ๋ฅผ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
01:15
And in each one of these research areas, of which there are even more,
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๊ฐ๊ฐ์˜ ์—ฐ๊ตฌ ๋ถ„์•ผ์—๋Š”
์ €์™€ ๊ฐ™์€ ๋ฐ•์‚ฌ๊ณผ์ •์˜ ํ•™์ƒ๋“ค์ด ์žˆ์Šต๋‹ˆ๋‹ค.
01:19
there are PhD students, like me, and we study incredibly narrow topics,
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์šฐ๋ฆฌ๋Š” ๋ช‡ ๊ฐœ์˜ ๋ฐ˜์‘๊ณผ์ •์ด๋‚˜ ๋ช‡ ๊ฐœ์˜ ๋ถ„์ž ๊ฐ™์€
01:22
things as narrow as a few processes or a few molecules.
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๋งค์šฐ ์ข์€ ์ฃผ์ œ์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•ฉ๋‹ˆ๋‹ค.
์ด ์ž‘์€ ์œ ๊ธฐ ๋ถ„์ž๋Š” ์•„์ด์†Œํ”„๋ Œ์ด๋ผ ๋ถˆ๋ฆฌ๋ฉฐ, ์ œ๊ฐ€
01:25
And one of the molecules I study is called isoprene, which is here.
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์—ฐ๊ตฌํ•˜๋Š” ๋ถ„์ž ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค. ์•„๋งˆ ๋ชป ๋“ค์–ด๋ณด์…จ๊ฒ ์ง€์š”.
01:28
It's a small organic molecule.
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01:30
You've probably never heard of it.
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01:31
The weight of a paper clip is approximately equal
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ํด๋ฆฝ ํ•˜๋‚˜์˜ ๋ฌด๊ฒŒ๋Š” ๋Œ€๋žต
์•„์ด์†Œํ”„๋ Œ ๋ถ„์ž 900x10^21๊ฐœ์˜ ๋ฌด๊ฒŒ์™€ ๋น„์Šทํ•ฉ๋‹ˆ๋‹ค.
01:34
to 900 zeta-illion -- 10 to the 21st -- molecules of isoprene.
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01:37
But despite its very small weight,
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์•„์ด์†Œํ”„๋ Œ์€ ์ด๋ ‡๊ฒŒ ๊ฐ€๋ณ์ง€๋งŒ
01:39
enough of it is emitted into the atmosphere every year
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๋งค๋…„ ์„ธ๊ณ„ ์ด ์ธ๊ตฌ์˜ ๋ฌด๊ฒŒ๋งŒํผ์ด
๋Œ€๊ธฐ๋กœ ๋ฐฉ์ถœ๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์—„์ฒญ๋‚œ ์–‘์ž…๋‹ˆ๋‹ค.
01:42
to equal the weight of all the people on the planet.
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์ด๋Š” ๋ฐฉ์ถœ๋˜๋Š” ๋ฉ”ํƒ„์˜ ๋ฌด๊ฒŒ์™€ ๋งž๋จน์Šต๋‹ˆ๋‹ค.
01:45
It's a huge amount of stuff. It's equal to the weight of methane.
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์ด ์—„์ฒญ๋‚œ ์–‘ ๋•Œ๋ฌธ์— ๋Œ€๊ธฐ์‹œ์Šคํ…œ์— ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
01:48
And because it's so much stuff,
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01:49
it's really important for the atmospheric system.
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๋Œ€๊ธฐ์‹œ์Šคํ…œ์— ์ค‘์š”ํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ์ €ํฌ๋Š”
01:51
Because it's important to the atmospheric system,
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์ด๋ฅผ ์—ฐ๊ตฌํ•˜๋Š”๋ฐ ๋งŽ์€ ๋…ธ๋ ฅ์„ ๊ธฐ์šธ์ž…๋‹ˆ๋‹ค.
01:54
we go to all lengths to study this thing.
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์ €ํฌ๋Š” ๋ถ„์ž ํ•˜๋‚˜ํ•˜๋‚˜๋ฅผ ๊ผผ๊ผผํ•˜๊ฒŒ ์‚ดํŽด๋ด…๋‹ˆ๋‹ค
01:56
We blow it up and look at the pieces.
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์ด๊ฒƒ์€ ์ŠคํŽ˜์ธ์— ์žˆ๋Š” ์œ ํฌ์–ด ์Šค๋ชจ๊ทธ ์ฑ”๋ฒ„์ž…๋‹ˆ๋‹ค.
01:58
This is the EUPHORE Smog Chamber in Spain.
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๋Œ€๊ธฐ์ค‘ ํญ๋ฐœ ๋˜๋Š” ์™„์ „์—ฐ์†Œ๋Š” ์ฐจ์—์„œ ์ผ์–ด๋‚˜๋Š” ๊ฒƒ๋ณด๋‹ค
02:00
Atmospheric explosions, or full combustion,
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15,000๋ฐฐ ๋Š๋ฆฌ๊ฒŒ ์ผ์–ด๋‚ฉ๋‹ˆ๋‹ค.
02:02
takes about 15,000 times longer than what happens in your car.
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๊ทธ๋ž˜๋„ ์ €ํฌ๋Š” ํ•˜๋‚˜ํ•˜๋‚˜ ์‚ดํŽด๋ด…๋‹ˆ๋‹ค.
02:05
But still, we look at the pieces.
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02:06
We run enormous models on supercomputers; this is what I happen to do.
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์ˆ˜ํผ์ปดํ“จํ„ฐ๋ฅผ ์ด์šฉํ•ด ์ˆ˜๋งŽ์€ ๋ชจ๋ธ์„ ์‹คํ—˜ํ•ฉ๋‹ˆ๋‹ค.
์ด๊ฒƒ์ด ์ œ๊ฐ€ ๋งก์€ ์ผ์ž…๋‹ˆ๋‹ค.
02:10
Our models have hundreds of thousands of grid boxes
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๋ชจ๋ธ๋“ค์€, ๊ฐ๊ฐ ๋งค์šฐ ์งง์€ ์‹œ๊ฐ„์— ์ˆ˜๋ฐฑ๊ฐœ์˜ ๋ณ€์ˆ˜๋ฅผ
02:12
calculating hundreds of variables each, on minute timescales.
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๊ณ„์‚ฐํ•˜๋Š” ์ˆ˜์‹ญ๋งŒ๊ฐœ์˜ ๊ฒฉ์ž๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค.
02:15
It takes weeks to perform our integrations,
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๊ณ„์‚ฐ์—๋Š” ๋ช‡ ์ฃผ๊ฐ€ ์†Œ์š”๋˜๋Š” ๋ฐ,
02:17
and we perform dozens of integrations in order to understand what's happening.
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์ €ํฌ๋Š” ํ˜„์ƒ์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด์„œ
์ˆ˜์‹ญ ๋ฒˆ์˜ ๊ณ„์‚ฐ์„ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.
02:21
We also fly all over the world looking for this thing.
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์ €ํฌ๋Š” ๋˜ํ•œ ์•„์ด์†Œํ”„๋ Œ์„ ๋”ฐ๋ผ ์ „์„ธ๊ณ„๋ฅผ ๋‹ค๋‹™๋‹ˆ๋‹ค.
02:24
I recently joined a field campaign in Malaysia -- there are others.
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์ €๋Š” ์ตœ๊ทผ์— ๋ง๋ ˆ์ด์‹œ์•„์˜ ํ˜„์ง€ ์กฐ์‚ฌ์— ์ฐธ์—ฌํ•˜์˜€์Šต๋‹ˆ๋‹ค.
02:27
We found a global atmospheric watchtower there
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๊ทธ๊ณณ์˜ ์—ด๋Œ€๋ฆผ์—๋Š” ์„ธ๊ณ„ ๋Œ€๊ธฐ ๊ด€์ธกํƒ‘์ด ์žˆ์—ˆ๋Š”๋ฐ,
02:29
in the middle of the rainforest,
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์ €ํฌ๋Š” ์•„์ด์†Œํ”„๋ Œ์„ ์—ฐ๊ตฌํ•˜๊ธฐ ์œ„ํ•ด ํƒ‘์—
02:31
and hung hundreds of thousands of dollars' worth of scientific equipment
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์ˆ˜์‹ญ๋งŒ ๋‹ฌ๋Ÿฌ์— ์ด๋ฅด๋Š” ๊ณผํ•™์žฅ๋น„๋ฅผ ์„ค์น˜ํ•˜์˜€์Šต๋‹ˆ๋‹ค.
๋ฌผ๋ก  ๊ทธ๊ณณ์— ์žˆ๋Š” ๋™์•ˆ
02:34
off this tower,
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02:35
to look for isoprene and other things while we were there.
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๋‹ค๋ฅธ ๊ฒƒ๋„ ์—ฐ๊ตฌํ•˜์˜€์Šต๋‹ˆ๋‹ค.
์ด ์‚ฌ์ง„์€ ์—ด๋Œ€๋ฆผ์˜ ๊ด€์ฐฐํƒ€์›Œ๋ฅผ ์œ„์—์„œ ์ฐ์€ ๊ฒƒ์ด๊ณ ,
02:38
This is the tower in the middle of the rainforest from above,
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์ด ์‚ฌ์ง„์€ ์•„๋ž˜์„œ ์ฐ์€ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
02:41
and the tower from below.
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์ €ํฌ๋Š” ํ˜„์ง€ ์กฐ์‚ฌ์„ ์œ„ํ•ด ๋น„ํ–‰๊ธฐ๊นŒ์ง€ ๋™์›ํ•˜์˜€์Šต๋‹ˆ๋‹ค.
02:42
On part of that field campaign we even brought an aircraft with us.
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FAM์ด ์šด์˜ํ•˜๋Š” BA146 ๋ชจ๋ธ์˜ ์ด ๋น„ํ–‰๊ธฐ๋Š”
02:45
And this plane, the model BAe-146, which was run by FAAM,
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120์—์„œ 130๋ช…์˜ ์Šน๊ฐ์ด ํƒ‘์Šนํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
02:48
normally flies 120 to 130 people,
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02:50
so maybe you took a similar aircraft to get here today.
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์•„๋งˆ ์˜ค๋Š˜ ํƒ€๊ณ  ์˜ค์‹  ๋น„ํ–‰๊ธฐ์™€ ๋น„์Šทํ•œ ํฌ๊ธฐ์ผ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
02:53
But we didn't just fly it.
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์ €ํฌ๋Š” ๋‹จ์ง€ ๋น„ํ–‰ํ•œ ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ๋ถ„์ž์˜ ์ธก์ •์„ ์œ„ํ•ด
02:54
We were flying at 100 meters above the top of the canopy
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์—ด๋Œ€๋ฆผ 100m ์ƒ๊ณต์„ ๋‚ ์•˜์Šต๋‹ˆ๋‹ค. ๋งค์šฐ ์œ„ํ—˜ํ•œ ์ผ์ด์—ˆ์ฃ .
02:57
to measure this molecule -- incredibly dangerous stuff.
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02:59
We have to fly at a special incline to make the measurements;
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์ธก์ •์„ ์œ„ํ•ด์„œ๋Š” ํŠน์ •ํ•œ ๊ธฐ์šธ๊ธฐ๋กœ ๋น„ํ–‰ํ•ด์•ผ๋งŒ ํ–ˆ๊ธฐ์—,
03:02
we hire military and test pilots to do the maneuvering;
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์ด ์–ด๋ ค์šด ๋น„ํ–‰์„ ์ˆ˜ํ–‰ํ•  ๊ฒ€์ฆ๋œ ๋น„ํ–‰์‚ฌ๋ฅผ ๊ณ ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.
๋˜ํ•œ ํŠน๋ณ„ ๋น„ํ–‰ํ—ˆ๊ฐ€๋ฅผ ๋ฐ›์•„์•ผ๋งŒ ํ–ˆ์Šต๋‹ˆ๋‹ค.
03:05
we need special flight clearance.
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๊ณจ์งœ๊ธฐ์˜ ๊ธฐ์Šญ์„ ๋Œ์•„ ๋น„ํ–‰ํ•  ๋•Œ๋Š” 2G์˜ ํž˜์„ ๋ฐ›์Šต๋‹ˆ๋‹ค.
03:07
As you come around the banks in these valleys,
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03:09
the forces can get up to two Gs;
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์ธก์ •์„ ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ฒจํŠธ๋ฅผ ๋‹จ๋‹จํžˆ ๋งค๊ณ 
03:10
the scientists must be completely harnessed in
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์ขŒ์„์— ๋ชธ์„ ๋ฐ”์ง ๋ถ™์—ฌ์•ผ๋งŒ ํ–ˆ์Šต๋‹ˆ๋‹ค.
03:13
in order to make measurements while on board.
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์˜ˆ, ์—ฌ๋Ÿฌ๋ถ„๊ป˜์„œ ์ƒ์ƒํ•˜์‹œ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ
03:15
So as you can imagine,
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์ด ๋น„ํ–‰๊ธฐ์˜ ๋‚ด๋ถ€๋Š” ํœด๊ฐ€ ๋•Œ ํƒ€๋Š” ๋น„ํ–‰๊ธฐ์™€๋Š” ๋‹ค๋ฆ…๋‹ˆ๋‹ค.
03:16
the inside of the aircraft doesn't look like one you'd take on vacation.
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์ด๋Š” ์•„์ด์†Œํ”„๋ Œ์„ ์ธก์ •ํ•˜๊ธฐ ์œ„ํ•œ ๋น„ํ–‰ ์‹คํ—˜์‹ค์ž…๋‹ˆ๋‹ค.
03:19
It's a flying laboratory we took to make measurements of this molecule.
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03:23
We do all this to understand the chemistry of one molecule.
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์ด ๋ชจ๋“  ๊ฒƒ์ด ๋‹จ ํ•˜๋‚˜์˜ ๋ถ„์ž๋ฅผ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
03:26
And when one student like me has some sort of inclination
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๊ทธ๋ฆฌ๊ณ  ์ €์™€ ๊ฐ™์€ ํ•™์ƒ์ด ๊ทธ ๋ถ„์ž์— ๋Œ€ํ•ด ๊ด€์‹ฌ์ด ์žˆ๊ฑฐ๋‚˜
์ดํ•ด๋ฅผ ํ•˜๊ณ  ์žˆ๋Š” ๊ฒฝ์šฐ์—
03:29
or understanding about that molecule,
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๊ทธ ์ฃผ์ œ์— ๊ด€ํ•ด ํ•˜๋‚˜์˜ ๋…ผ๋ฌธ์„ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค.
03:31
they write one scientific paper on the subject.
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๊ทธ ํ˜„์ง€ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ์šฐ๋ฆฌ๋Š” ์ˆ˜์‹ญ๊ฐœ์˜ ํ”„๋กœ์„ธ์Šค๋‚˜
03:33
And out of that field campaign we'll probably get a few dozen papers
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๋ถ„์ž์— ๋Œ€ํ•œ ์ˆ˜์‹ญ๊ฐœ์˜ ๋…ผ๋ฌธ์„ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
03:36
on a few dozen processes or molecules.
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์ด๋Ÿฐ ์ง€์‹๋“ค์ด ํ‹€์„ ๊ฐ–์ถ”๋ฉด,
03:38
As a body of knowledge builds up, it will form one subsection,
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IPCC๋‚˜ ๋‹ค๋ฅธ ์กฐ์ง์˜ ๋ณด๊ณ ์„œ์˜
03:41
or one sub-subsection,
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03:42
of an assessment like the IPCC, although we have others.
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ํ•œ ์„œ๋ธŒ์„น์…˜, ๋˜๋Š” ์„œ๋ธŒ์„น์…˜์˜ ์ผ๋ถ€๋ถ„์ด ๋ฉ๋‹ˆ๋‹ค.
03:45
And each one of the 11 chapters of the IPCC has six to ten subsections.
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IPCC์˜ 11๊ฐœ ์ฑ•ํ„ฐ๋Š” ๊ฐ๊ฐ
6๊ฐœ์—์„œ 10๊ฐœ์˜ ์„œ๋ธŒ์„น์…˜์œผ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค.
03:50
So you can imagine the scale of the effort.
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์ด์ œ ๋…ธ๋ ฅ์ด ์–ผ๋งˆ๋‚˜ ๋˜๋Š”์ง€ ์ƒ์ƒํ•˜์‹ค ์ˆ˜ ์žˆ์œผ์‹œ๊ฒ ์ฃ ?
03:52
In each one of the assessments we write, we always tag on a summary,
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์ž‘์„ฑํ•˜๋Š” ๊ฐ๊ฐ์˜ ๋ณด๊ณ ์„œ๋“ค์—๋Š” ํ•ญ์ƒ
์š”์•ฝ์„ ์ฒจ๋ถ€ํ•ฉ๋‹ˆ๋‹ค.
03:56
and the summary is written for a non-scientific audience.
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์ด ์š”์•ฝ์€ ์ผ๋ฐ˜๋Œ€์ค‘์„ ์œ„ํ•ด ์“ฐ์—ฌ์ง€๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
03:59
And we hand that summary to journalists and policy makers
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์ €ํฌ๊ฐ€ ์ด ์š”์•ฝ์„ ์–ธ๋ก ์ธ๊ณผ ์ •์ฑ…์ž…์•ˆ์ž๋“ค์—๊ฒŒ ์ „๋‹ฌํ•˜๋ฉด
04:01
in order to make headlines like these.
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์ด์™€ ๊ฐ™์€ ํ—ค๋“œ๋ผ์ธ๋“ค์ด ๋งŒ๋“ค์–ด์ง€๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
04:04
Thank you very much.
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04:05
(Applause)
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(๋ฐ•์ˆ˜)
์ด ์›น์‚ฌ์ดํŠธ ์ •๋ณด

์ด ์‚ฌ์ดํŠธ๋Š” ์˜์–ด ํ•™์Šต์— ์œ ์šฉํ•œ YouTube ๋™์˜์ƒ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ „ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ์„ ์ƒ๋‹˜๋“ค์ด ๊ฐ€๋ฅด์น˜๋Š” ์˜์–ด ์ˆ˜์—…์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฐ ๋™์˜์ƒ ํŽ˜์ด์ง€์— ํ‘œ์‹œ๋˜๋Š” ์˜์–ด ์ž๋ง‰์„ ๋”๋ธ” ํด๋ฆญํ•˜๋ฉด ๊ทธ๊ณณ์—์„œ ๋™์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋น„๋””์˜ค ์žฌ์ƒ์— ๋งž์ถฐ ์ž๋ง‰์ด ์Šคํฌ๋กค๋ฉ๋‹ˆ๋‹ค. ์˜๊ฒฌ์ด๋‚˜ ์š”์ฒญ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ด ๋ฌธ์˜ ์–‘์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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