Captain Charles Moore on the seas of plastic

219,872 views ・ 2009-02-25

TED


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譯者: Feiman Luk 審譯者: Wang-Ju Tsai
00:12
Let's talk trash.
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讓我們來談談垃圾
00:14
You know, we had to be taught
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我們被教導要將在大蕭條和在二次大戰時期
00:17
to renounce the powerful conservation ethic
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我們被教導要將在大蕭條和在二次大戰時期
00:20
we developed during the Great Depression and World War II.
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所建立的保守消費意識全都拋諸腦後
00:23
After the war, we needed to direct our enormous production capacity
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在戰爭後,我們需要把戰時大量的生產力
00:26
toward creation of products for peacetime.
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轉移到的和平時期貨物的生產上
00:29
Life Magazine helped in this effort
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<<生活雜誌>>就介紹了這種"用完就丢"的生活方式
00:32
by announcing the introduction of throwaways
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聲稱這樣可以讓家庭主婦甩下洗滌碗碟的擔子
00:35
that would liberate the housewife from the drudgery of doing dishes.
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這概念在當中起了助推作用
00:38
Mental note to the liberators:
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採取這種生活方式的人必須了解:
00:40
throwaway plastics take a lot of space and don't biodegrade.
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丟棄的塑膠佔據了大量空間,並且不能被生物分解
00:43
Only we humans make waste that nature can't digest.
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只有我們人類才能製造出大自然無法分解的廢料
00:48
Plastics are also hard to recycle.
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特別是塑膠,這是一種很難循環再用的物質
00:51
A teacher told me how to express the under-five-percent
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一位老師教我以"diddly point squat" (微不足道的小數目)
00:54
of plastics recovered in our waste stream.
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去形容我們所製造的垃圾中
00:57
It's diddly-point-squat.
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那不到5%的塑料垃圾回收率
01:00
That's the percentage we recycle.
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實在少得可憐
01:06
Now, melting point has a lot to do with this.
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這與塑膠的熔點有密切關係
01:09
Plastic is not purified by the re-melting process like glass and metal.
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與玻璃和金屬不同,塑膠不能透過再熔化去進行提煉
01:12
It begins to melt below the boiling point of water
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它在水沸點以下,便會開始熔解
01:15
and does not drive off the oily contaminants
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像海綿一樣
01:18
for which it is a sponge.
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它不會吸附油性污染物
01:21
Half of each year's 100 billion pounds of thermal plastic pellets
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每年回爐生產的1000億顆塑膠小球中
01:24
will be made into fast-track trash.
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有一半很快會變成垃圾
01:27
A large, unruly fraction of our trash
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而這些垃圾中的一大部分
01:30
will flow downriver to the sea.
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會經河流流入大海
01:33
Here is the accumulation at Biona Creek next to the L.A. airport.
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這是洛杉磯機場附近Biona小灣內垃圾堆積的情況
01:36
And here is the flotsam near California State University Long Beach
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這是加州州立大學長灘分校附近的漂浮物
01:41
and the diesel plant we visited yesterday.
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也是我們昨天參觀的淡化水工廠的所在地
01:43
In spite of deposit fees,
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儘管有飲料瓶有退瓶費
01:45
much of this trash leading out to the sea will be plastic beverage bottles.
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飲料瓶還是佔了流入海洋塑膠垃圾的絕大多數
01:48
We use two million of them in the United States every five minutes,
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在美國,每五分鐘我們就使用了兩百萬個飲料瓶
01:52
here imaged by TED presenter Chris Jordan,
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這張圖片來自TED演講者: 克裏斯•喬丹(Chris Jordan)
01:55
who artfully documents mass consumption and zooms in for more detail.
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他巧妙地記錄了消費掉的瓶子數目之巨大,這是放大了的細節
02:01
Here is a remote island repository for bottles
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這個位於下加利福尼亞海域的偏遠海島
02:05
off the coast of Baja California.
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已經成為塑膠瓶的“儲藏庫”
02:08
Isla San Roque is an uninhabited bird rookery
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無人居住的聖羅克島是許多鳥類的棲息地
02:10
off Baja's sparsely populated central coast.
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位於下加州人口稀少的中部海岸
02:12
Notice that the bottles here have caps on them.
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請注意這些瓶子上都有瓶蓋
02:15
Bottles made of polyethylene terephthalate, PET,
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由聚對苯二甲酸乙二醇酯(PET)製成的塑膠瓶
02:19
will sink in seawater and not make it this far from civilization.
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會沉入海裏,不會漂到這麼偏遠的地方
02:22
Also, the caps are produced in separate factories
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然而,來自其他工廠的瓶蓋
02:25
from a different plastic, polypropylene.
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由一種稱為聚丙烯的塑膠製成
02:28
They will float in seawater,
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它們會在海面漂浮
02:30
but unfortunately do not get recycled under the bottle bills.
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不幸的是,瓶蓋並不在塑膠瓶回收法案的名單上
02:34
Let's trace the journey of the millions of caps
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讓我們追蹤一下這數以百萬計的瓶蓋
02:37
that make it to sea solo.
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看看它們是如何漂流到大海的
02:39
After a year the ones from Japan are heading straight across the Pacific,
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來自日本的瓶蓋以一年的時間橫穿太平洋
02:42
while ours get caught in the California current
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而我們的瓶蓋則沿著加利福尼亞寒流漂行
02:45
and first head down to the latitude of Cabo San Lucas.
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直達卡波聖盧卡斯所在的緯度附近
02:48
After ten years, a lot of the Japanese caps
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10年之後,大部分來自日本的瓶蓋
02:51
are in what we call the Eastern Garbage Patch,
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漂到所謂的“東洋垃圾場”
02:53
while ours litter the Philippines.
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而我們扔掉的瓶蓋則充斥了整個菲律賓
02:55
After 20 years, we see emerging the debris accumulation zone
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20年之後,我們看到在北太平洋環流區
02:58
of the North Pacific Gyre.
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出現了塑膠碎片堆積帶
03:01
It so happens that millions of albatross
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在西北夏威夷群島國家保護地的兩個環礁
03:03
nesting on Kure and Midway atolls
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庫爾環礁和中途島環礁上
03:05
in the Northwest Hawaiian Islands National Monument
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同樣出現了這樣的情況,數以百萬計的信天翁
03:08
forage here and scavenge whatever they can find
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在這片海域覓食,吃下找到的一切
03:11
for regurgitation to their chicks.
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然後再回吐給幼鳥
03:13
A four-month old Laysan Albatross chick
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這是一隻四個月大的黑背信天翁
03:16
died with this in its stomach.
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它死的時候,胃裏全是這些東西
03:19
Hundreds of thousands of the goose-sized chicks are dying
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成千上萬隻如鵝一樣大小的幼鳥正在死亡線上掙扎
03:24
with stomachs full of bottle caps and other rubbish,
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牠們的胃裏滿是瓶蓋
03:27
like cigarette lighters ...
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或像打火機之類的其他垃圾
03:30
but, mostly bottle caps.
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但裡面絕大部分都是瓶蓋
03:33
Sadly, their parents mistake bottle caps for food
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不幸的是,它們的父母誤以為
03:36
tossing about in the ocean surface.
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在海面漂浮的瓶蓋是食物
03:39
The retainer rings for the caps
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而瓶蓋下的扣環
03:41
also have consequences for aquatic animals.
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也對海洋生物的性命造死威脅
03:44
This is Mae West,
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這只龜名叫Mae West
03:46
still alive at a zookeeper's home in New Orleans.
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牠現在仍在新奧爾良一位動物園管理員的家中生活
03:49
I wanted to see what my home town of Long Beach was contributing to the problem,
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我想知道我的家鄉—長灘市,為這個問題作出了什麼貢獻
03:53
so on Coastal Clean-Up Day in 2005
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因此,在2005年的海岸清理日
03:56
I went to the Long Beach Peninsula, at the east end of our long beach.
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我到了長灘市最東邊的長灘半島
03:59
We cleaned up the swaths of beach shown.
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我們一同清理了這個長而寬的沙灘的垃圾
04:02
I offered five cents each for bottle caps.
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人們每撿起一個瓶蓋,我就付給5分
04:05
I got plenty of takers.
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很多人加入了這個行動
04:07
Here are the 1,100 bottle caps they collected.
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這就是他們搜集到的1100個瓶蓋
04:10
I thought I would spend 20 bucks.
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我以為那天我只會花20美元左右
04:13
That day I ended up spending nearly 60.
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而最後我卻花了近60美元
04:16
I separated them by color
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我按照顏色將它們分類
04:18
and put them on display the next Earth Day
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並在接下來的地球日
04:20
at Cabrillo Marine Aquarium in San Pedro.
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在聖佩德羅的卡布裏奧水族館進行展覽
04:22
Governor Schwarzenegger and his wife Maria stopped by to discuss the display.
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州長阿諾.史瓦辛格和他的妻子瑪利亞路過,並與我們討論關於這次的展覽
04:26
In spite of my "girly man" hat, crocheted from plastic shopping bags,
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雖然我戴上了一頂女孩子氣、以膠袋編織而成的帽子
04:29
they shook my hand. (Laughter)
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他們還是跟我握了手
04:33
I showed him and Maria a zooplankton trawl
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我帶他和瑪麗亞去看在夏威夷北部的渦流處的
04:36
from the gyre north of Hawaii
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一個浮游生物拖網
04:39
with more plastic than plankton.
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裡面的塑膠含量比浮游生物還多
04:41
Here's what our trawl samples from the plastic soup our ocean has become look like.
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這就是拖網在那逐漸變成塑膠湯的海洋中拖到的樣本
04:46
Trawling a zooplankton net on the surface for a mile
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用浮游生物拖網在海面拖動一英里
04:49
produces samples like this.
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得到的樣品就像這個
04:52
And this.
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和這個
04:55
Now, when the debris washes up on the beaches of Hawaii
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當塑膠碎片沖上夏威夷沙灘的時候
04:58
it looks like this.
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看起來是這樣的
05:00
And this particular beach is Kailua Beach,
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而這就是凱魯亞沙灘
05:02
the beach where our president and his family vacationed before moving to Washington.
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我們的總統一家人在前往華盛頓之前就在那兒度假
05:05
Now, how do we analyze samples like this one
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那麼,我們是如何通過這些樣品
05:08
that contain more plastic than plankton?
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得到塑膠含量比浮游生物還多的結論?
05:11
We sort the plastic fragments into different size classes,
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我們按體積大小將塑膠碎片分成不同類別
05:14
from five millimeters to one-third of a millimeter.
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從5毫米到1/3毫米
05:17
Small bits of plastic concentrate persistent organic pollutants
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少量塑膠上的持續性有機污染物濃度
05:21
up to a million times their levels in the surrounding seawater.
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比周圍的海水高出一百萬倍
05:25
We wanted to see if the most common fish in the deep ocean,
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我們想知道,深海裏最普通的魚類
05:28
at the base of the food chain,
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位於食物鏈底部
05:30
was ingesting these poison pills.
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是否也會吞下這些毒藥
05:32
We did hundreds of necropsies,
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我們做了數百次“屍體檢驗”
05:35
and over a third had polluted plastic fragments in their stomachs.
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在超過三分之一的魚胃裡都發現了塑膠碎片
05:38
The record-holder, only two-and-a-half inches long,
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最高的記錄來自一條僅2.5英寸的小魚
05:41
had 84 pieces in its tiny stomach.
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它小小的胃裏有84塊塑膠碎片
05:44
Now, you can buy certified organic produce.
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你可以買到經過認證的有機製品
05:47
But no fishmonger on Earth
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但沒有一個魚販
05:50
can sell you a certified organic wild-caught fish.
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能賣你一條經過有機認證和野生捕捉的魚
05:55
This is the legacy we are leaving to future generations.
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這就是我們留給後代的遺產
06:00
The throwaway society cannot be contained --
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這個無法控制,“用完就扔”的社會
06:03
it has gone global.
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已經成為全球性問題
06:06
We simply cannot store and maintain or recycle all our stuff.
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我們實在沒辦法儲存或回收所有生產的東西
06:09
We have to throw it away.
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我們只能把它們扔掉
06:11
Now, the market can do a lot for us,
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現在,透過市場機能我們能辦到很多事情
06:14
but it can't fix the natural system in the ocean we've broken.
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然而,市場卻不能修補這個已被破壞的海洋生態系統
06:17
All the king's horses and all the king's men ...
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即使投入所有的人力物力
06:20
will never gather up all the plastic and put the ocean back together again.
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我們也永遠無法把海洋裏所有的塑膠垃圾清理乾淨
06:26
Narrator (Video): The levels are increasing,
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視頻:情況正在惡化
06:28
the amount of packaging is increasing,
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塑膠包裝的數量不斷增加
06:30
the "throwaway" concept of living is proliferating,
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“用完就扔”的生活方式大行其道
06:33
and it's showing up in the ocean.
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使這威脅已經波及了海洋
06:36
Anchor: He offers no hope of cleaning it up.
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主持人:他對把海洋清理乾淨感到希望渺茫
06:39
Straining the ocean for plastic
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把塑膠從海水中過濾出來的成本
06:42
would be beyond the budget of any country
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將超出任何國家的預算
06:45
and it might kill untold amounts of sea life in the process.
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過程中也可能導致海洋生物的死亡
06:48
The solution, Moore says, is to stop the plastic at its source:
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摩爾說:「要解決的話就要從塑膠的來源著手
06:51
stop it on land before it falls in the ocean.
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在塑膠流入海洋前便要把它攬下來。」
06:58
And in a plastic-wrapped and packaged world,
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但身處於一個被塑膠包圍的世界裡
07:01
he doesn't hold out much hope for that, either.
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他對此並不抱太大希望
07:04
This is Brian Rooney for Nightline,
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布萊恩•魯尼為《夜線》所做的報導
07:06
in Long Beach, California.
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加利福尼亞州長灘市
07:12
Charles Moore: Thank you.
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查理斯•摩爾:謝謝你們。
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