ABOUT THE SPEAKER
Dennis vanEngelsdorp - Bee expert
Dennis vanEngelsdorp is Acting State Apiarist for Pennsylvania's Department of Agriculture, studying colony collapse disorder -- the alarming, worldwide disappearance of worker bees and Western honey bees.

Why you should listen

"Imagine if one of every three cows died. The National Guard would be out." It's a grim premise, but a favorite of Dennis vanEngelsdorp, who in 2008 watched the same percentage of bees vanish in North America. A leading apiarist, vanEngelsdorp knows the disturbing consequences of the bee die-off. Colony collapse disorder (its official name) is complex and mysterious, driven by pesticides, toxins and disease, and threatens not only the existence of the insect but also the food they pollinate -- a third of what we eat.

But vanEngelsdorp is not a pessimist, however worrisome the situation. Since finding his love for bees in an undergraduate beekeeping course, he's steadily chewed through new degree programs, becoming an outspoken bee crusader, generating global buzz -- sorry -- for the fascinating critters: their workers' dance, their convenient chronic case of static cling ...

To fight recent losses, he's now advocating urban beekeeping and honeymaking (sadly, illegal in some cities), drive-by-night repopulation programs, and emergency queen bee delivery by express mail (legal -- really).

More profile about the speaker
Dennis vanEngelsdorp | Speaker | TED.com
Taste3 2008

Dennis vanEngelsdorp: A plea for bees

丹尼斯-范-恩格勒斯多普(Dennis vanEngelsdorp):为蜜蜂们求情

Filmed:
752,294 views

蜜蜂们正在成群的死去。什么原因呢?养蜂带头人丹尼斯-范-恩格勒斯多普(Dennis vanEngelsdorp)给我们揭示了这些温顺的、被误解的生物在大自然中的重要性和背后令人担忧的消失之谜。
- Bee expert
Dennis vanEngelsdorp is Acting State Apiarist for Pennsylvania's Department of Agriculture, studying colony collapse disorder -- the alarming, worldwide disappearance of worker bees and Western honey bees. Full bio

Double-click the English transcript below to play the video.

00:16
What I'd like you to do is, just really quickly很快,
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我想请你们仅仅是,迅速地,
00:18
is just, sort分类 of, nod点头 to the person on your right,
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稍微,向你右边的人点个头,
00:21
and then nod点头 to the person on your left.
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然后再向你左边的人点个头。
00:24
(Laughter笑声)
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(笑声)
00:28
Now, chances机会 are that over the last winter冬季,
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注意啊!假如一个人是一箱蜂的话,去年冬天,(蜜蜂死亡的)可能性就像,
00:32
if you had been a beehive蜂窝, either you or one of the two people
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你或你朝着点头的人中的一个
00:35
you just nodded点头 at would have died死亡.
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去世了一样。
00:39
Now, that's an awful可怕 lot of bees蜜蜂.
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大家知道吗!那可是相当多的蜜蜂。
00:43
And this is the second第二 year in a row we have lost丢失 over 30 percent百分
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而且这才是(蜂群开始死亡的)第二年我们就已经损失了超过30%蜂群,
00:47
of the colonies群落, or we estimate估计 we've我们已经 lost丢失 30 percent百分 of the colonies群落 over the winter冬季.
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或者我们看成在一个冬天内我们损失了30%的蜂群。
00:51
Now, that's a lot, a lot of bees蜜蜂, and that's really important重要.
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天哪!那是许多,许多蜜蜂,那损失很大。
00:57
And most of those losses损失 are because of things we know.
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大部分损失是我们知道的原因造成的。
01:00
We know that there are these varroa mites螨虫 that have introduced介绍
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我们知道这些蜂螨导致
01:03
and caused造成 a lot of losses损失, and we also have this new phenomenon现象,
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和造成了大量损失,我们还有新的问题
01:06
which哪一个 I talked about last year, Colony殖民地 Collapse坍方 Disorder紊乱.
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就是去年我介绍过的蜂群崩溃失调症。
01:09
And here we see a picture图片 on top最佳 of a hill爬坡道 in Central中央 Valley last December十二月.
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我们看一张去年12月中央峡谷的一个小山顶上的照片。
01:14
And below下面, you can see all these out yards,
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你能看到照片下部这些(房)外庭院,
01:16
or temporary临时 yards, where the colonies群落 are brought in until直到 February二月,
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或者说临时庭院,2月份之前蜂群被运到这里,
01:21
and then they're shipped out to the almonds杏仁.
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后被船送到杏树园中。
01:24
And one documentary记录 writer作家, who was here and looked看着 at this two months个月
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在我到这儿以后,一位纪实作家来到这儿做了两个月的调查,
01:27
after I was here, described描述 this not as beehives蜂箱
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他/她笔下这些不是蜂箱
01:30
but as a graveyard墓地, with these empty white白色 boxes盒子 with no bees蜜蜂 left in them.
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这里是摆满没有蜜蜂的空空的白盒子的(蜜蜂的)墓地。
01:36
Now, I'm going to sum up a year's年份 worth价值 of work in two sentences句子
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现在,我来用两句话总结一下一年来的工作,
01:40
to say that we have been trying to figure数字 out
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告诉大家我们一直在努力寻找
01:42
what the cause原因 of this is.
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造成这种结果的原因。
01:44
And what we know is that it's as if the bees蜜蜂 have caught抓住 a flu流感.
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就我们所知蜜蜂好像是得了一场流感。
01:47
And this flu流感 has wiped through通过 the population人口 of bees蜜蜂.
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并且这场流感已经在蜂群中泛滥。
01:52
In some cases, and in fact事实 in most cases in one year,
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有的,不,实际上是一年中的大部分流感
01:56
this flu流感 was caused造成 by a new virus病毒 to us,
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是由一种病毒引起的,这种病毒对我来说是新的
01:59
or newly identified确定 by us, called Israeli以色列 Acute急性 Paralysis麻痹 virus病毒.
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或者说最近近才被我们鉴定的,它叫以色列急性麻痹病毒。
02:03
It was called that because a guy in Israel以色列 first found发现 it,
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这一名字的由来是因为以色列的一个家伙首先发现了它,
02:05
and he now regrets遗憾 profoundly深深 calling调用 it that disease疾病, because,
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但是他现在很后悔给这种病起了那个名字,因为,
02:09
of course课程, there's the implication意义.
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很显然,名字本身暗含着某种意思。
02:10
But we think this virus病毒 is pretty漂亮 ubiquitous普及.
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但是我们认为这种病毒是无处不在的。
02:13
It's also pretty漂亮 clear明确 that the bees蜜蜂 sometimes有时 catch抓住 other viruses病毒
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另外,毋庸置疑,蜜蜂有时候也会感染其它病毒
02:16
or other flus流感略有相似之处, and so the question we're still struggling奋斗的 with,
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或其它流感,所以我们还在艰难研究的,
02:20
and the question that keeps保持 us up at night,
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还在令我们彻夜难眠的问题是
02:22
is why have the bees蜜蜂 suddenly突然 become成为 so susceptible易感 to this flu流感,
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为什么这些蜜蜂突然变得对这场流感没有抵抗力,
02:27
and why are they so susceptible易感 to these other diseases疾病?
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为什么它们在这些其它疾病面前也如此不堪一击?
02:32
And we don't have the answer回答 to that yet然而,
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但是我们还没有答案,
02:34
and we spend a lot of time trying to figure数字 that out.
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虽然已经付出了很多时间来研究。
02:37
We think perhaps也许 it's a combination组合 of factors因素.
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我们认为这可能是多种因素共同造成的。
02:39
We know from the work of a very large and dynamic动态 working加工 team球队
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我们从一个庞大而活跃的工作组得知,
02:43
that, you know, we're finding发现 a lot of different不同 pesticides农药
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蜂巢中有很多种杀虫剂,
02:47
in the hive蜂巢, and surprisingly出奇, sometimes有时 the healthiest健康 hives麻疹
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不可思议的是,有时候最健康的蜂巢
02:50
have the most pesticides农药. And so we discover发现 all these
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有最多杀虫的剂种类。我们发现的所有这些
02:53
very strange奇怪 things that we can't begin开始 to understand理解.
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非常奇怪的现象令我们费解。
02:57
And so this opens打开 up the whole整个 idea理念 of looking at colony殖民地 health健康.
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因此我们想到综合研究蜂群健康状况。
03:02
Now of course课程, if you lose失去 a lot of colonies群落,
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毫无疑问,如果损失了很多群蜂,
03:05
beekeepers养蜂人 can replace更换 them very quickly很快.
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养蜂人当然能很快进行补充。
03:07
And that's why we've我们已经 been able能够 to recover恢复 from a lot of loss失利.
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因此我们有能力从大量损失中恢复过来。
03:10
If we lost丢失 one in every一切 three cows奶牛 in the winter冬季, you know,
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大家知道,如果我们在冬天损失三分之一的奶牛,
03:14
the National国民 Guard守卫 would be out.
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应急部队就要出动了。
03:15
But what beekeepers养蜂人 can do is, if they have one surviving幸存 colony殖民地,
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但是养蜂人怎么办呢,即使他们只剩下一个蜂群,
03:19
they can split分裂 that colony殖民地 in two.
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他们还能将那个蜂群分成两个。
03:22
And then the one half that doesn't have a queen女王, they can buy购买 a queen女王.
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然后,给没有蜂后的那半群蜂买一个蜂后。
03:25
It comes in the mail邮件; it can come from Australia澳大利亚 or Hawaii夏威夷 or Florida佛罗里达,
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蜂后是邮寄来的;而且不管它是来自澳大利亚还是夏威夷还是佛罗里达,
03:29
and you can introduce介绍 that queen女王.
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你都可以把它变成那半群蜂的蜂后。
03:31
And in fact事实, America美国 was the first country国家
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实际上,美国是第一个
03:33
that ever did mail-delivery邮件派送 queens皇后 and in fact事实,
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通过邮件运送蜂后的国家,而且,
03:36
it's part部分 of the postal邮政 code that you have to deliver交付 queens皇后 by mail邮件
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必须要通过邮件邮寄蜂后是邮政法的一部分
03:43
in order订购 to make sure that we have enough足够 bees蜜蜂 in this country国家.
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这可以保证我们国家有足够的蜜蜂。
03:48
If you don't just want a queen女王, you can buy购买, actually其实,
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如果你不只是想要一只蜂后,你还可以买到
03:50
a three-pound3磅重 package of bees蜜蜂, which哪一个 comes in the mail邮件, and of course课程,
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一包三磅重的蜜蜂。当然,
03:54
the Postal邮政 Office办公室 is always very concerned关心 when they get,
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邮局会很小心的
03:57
you know, your three-pound3磅重 packages of bees蜜蜂.
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处理你的三磅蜜蜂的。
03:59
And you can install安装 this in your hive蜂巢 and replace更换 that dead-out死了.
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你可以把这包蜜蜂放入蜂箱中更新死光的蜂群。
04:03
So it means手段 that beekeepers养蜂人 are very good at replacing更换 dead-outs死奏,
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这意味着养蜂人非常擅长更新死光的蜂群,
04:07
and so they've他们已经 been able能够 to cover those losses损失.
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所以他们有承受那些损失的能力。
04:10
So even though虽然 we've我们已经 lost丢失 30 percent百分 of the colonies群落 every一切 year,
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所以即使我们每年都损失30%的蜂群,
04:13
the same相同 number of colonies群落 have existed存在 in the country国家,
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我们国家还依然会有
04:17
at about 2.4 million百万 colonies群落.
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相同数量的蜂群,
04:20
Now, those losses损失 are tragic悲惨 on many许多 fronts战线,
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大约2,400,000群蜜蜂。
04:24
and one of those fronts战线 is for the beekeeper养蜂人.
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虽然如此,那些损失在很多方面还是惨痛的,
04:26
And it's really important重要 to talk about beekeepers养蜂人 first,
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其中一方面就是养蜂人的损失。
04:29
because beekeepers养蜂人 are among其中 the most fascinating迷人 people you'll你会 ever meet遇到.
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首先说说养蜂人是很重要的,
04:32
If this was a group of beekeepers养蜂人, you would have everyone大家
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因为他们将会是你遇到的最让人着迷的人之一。
04:35
from the card-carrying正牌 NRANRA member会员 who's谁是, you know, live生活 free自由 or die,
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如果这儿有一群养蜂人,你会(从中)找到各种各样的人,
04:40
to the, you know, the self-expressed自我表达 quirky诡诈的 San Francisco弗朗西斯科
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从来福枪协会会员
04:43
backyard后院 pig farmer农民.
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到圣-佛朗西斯科后院中看起来怪怪的的猪倌儿。
04:45
(Laughter笑声)
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(笑声)
04:47
And you get all of these people in the same相同 room房间,
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他们在同一屋檐下,
04:50
and they're all engaged订婚 and they're getting得到 along沿,
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他们都很投入而且相处的很好,
04:54
and they're all there because of the passion for bees蜜蜂.
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他们是因为喜欢蜜蜂而到一起的。
04:57
Now, there's another另一个 part部分 of that community社区
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现在谈谈,养蜂人中另外一部分人
04:59
which哪一个 are the commercial广告 beekeepers养蜂人,
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他们是商业养蜂人,
05:00
the ones那些 who make their livelihood生计 from beekeeping养蜂业 alone单独.
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也就是那些仅靠养蜂来养家糊口的养蜂人。
05:03
And these tend趋向 to be some of the most independent独立, tenacious顽强,
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他们将可能是你碰到的人当中一些最独立、最顽强、
05:11
intuitive直观的, you know, inventive发明的 people you will ever meet遇到.
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最感性、最富创造性的人。
05:15
They're just fascinating迷人. And they're like that all over the world世界.
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他们很迷人,而且全世界的商业养蜂人都是那样的。
05:18
I had the privilege特权 of working加工 in Haiti海地 just for two weeks earlier this year.
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今年早些时候我很荣幸在海地(Haitii)工作了两周。
05:22
And Haiti海地, if you've ever been there, is just a tragedy悲剧.
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海地,如果你去过那里,你就知道他简直是个悲剧。
05:25
I mean, there may可能 be 100 explanations说明
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我是说,即使有100条理由解释
05:27
for why Haiti海地 is the impoverished贫困 nation国家 it is,
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为什么海地是那样贫穷,
05:30
but there is no excuse借口 to see that sort分类 of squalor肮脏.
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它也没有理由那样的破败不堪。
05:33
But you meet遇到 this beekeeper养蜂人, and I met会见 this beekeeper养蜂人 here,
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但是你会碰到这个养蜂人,我在那儿遇到了他,
05:36
and he is one of the most knowledgeable懂行 beekeepers养蜂人 I've ever met会见.
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他是我曾经遇到过的最有知识的养蜂人中的一个。
05:38
No formal正式 education教育, but very knowledgeable懂行.
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没受过正规教育,,但是却有很多知识。
05:40
We needed需要 beeswax蜂蜡 for a project项目 we were working加工 on; he was so capable,
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我们的一个项目需要蜂蜡;他非常能干,
05:45
he was able能够 to render给予 the nicest最好 block of beeswax蜂蜡 I have ever seen看到
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他做出了我所见过的最好的一块儿蜂蜡,
05:49
from cow dung, tin cans and his veil面纱, which哪一个 he used as a screening筛查,
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使用了牛粪、锡罐和他的盖头,他把盖头当作纱网使用,
05:54
right in this meadow草地. And so that ingenuity创造力 is inspiring鼓舞人心.
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(他)就在这片草甸上(做蜂蜡块的)。他的技术让人很受启发。
05:58
We also have Dave戴夫 Hackenberg哈肯伯格, who is the poster海报 child儿童 of CCDCCD.
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我们还有戴维-海肯伯格(Dave Hackenberg),他是蜂群崩溃失调症的代表人物。
06:01
He's the one who first identified确定 this condition条件
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是他首先发现了蜂群崩溃失调症
06:03
and raised上调 the alarm报警 bells钟声.
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并敲响了警钟。
06:05
And he has a history历史 of these trucks卡车,
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他很早就使用这些卡车
06:07
and he's moved移动 these bees蜜蜂 up and down the coast.
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沿着海岸线上下转运这些蜜蜂。
06:10
And a lot of people talk about trucks卡车 and moving移动 bees蜜蜂,
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虽然许多人认为转运蜜蜂
06:13
and that being存在 bad, but we've我们已经 doneDONE that for thousands数千 of years年份.
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不好,但是转运蜜蜂已经有数千年的历史了。
06:16
The ancient Egyptians埃及人 used to move移动 bees蜜蜂 up and down the Nile尼罗河 on rafts筏子,
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古埃及人就曾就用筏子沿着尼罗河上下转运蜜蜂,
06:19
so this idea理念 of a movable活动 bee蜜蜂 force is not new at all.
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这说明运动的蜜蜂大军一点儿也不新鲜。
06:25
And one of our real真实 worries with Colony殖民地 Collapse坍方 Disorder紊乱
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蜂群崩溃失调症让我们真正忧心的原因之一
06:29
is the fact事实 that it costs成本 so much money to replace更换 those dead-out死了 colonies群落.
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是更新那些死亡的蜂群要花费大量的钱财。
06:33
And you can do that one year in a row,
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我们有能力更新一年,
06:36
you may可能 be able能够 to do it two years年份 in a row.
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也许还能连着更新两年。
06:38
But if you're losing失去 50 percent百分 to 80 percent百分 of your colonies群落,
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但是如果损失50-80%的蜂群,
06:42
you can't survive生存 three years年份 in a row. And we're really worried担心
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连续三年就垮了。我们确实很担心
06:45
about losing失去 this segment分割 of our industry行业.
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损失掉这部分产业。
06:49
And that's important重要 for many许多 fronts战线,
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因为养蜂业在很多方面都很重要,
06:51
and one of them is because of that culture文化 that's in agriculture农业.
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其中之一就是在农业上。
06:55
And these migratory迁徙 beekeepers养蜂人 are the last nomads游牧民族 of America美国.
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这些迁徙的养蜂人是美国最后的游牧者。
07:00
You know, they pick up their hives麻疹;
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大家知道,他们带着蜂箱,
07:01
they move移动 their families家庭 once一旦 or twice两次 in a year.
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一年内搬一次或两次家。
07:04
And if you look at Florida佛罗里达, in Dade戴德 City, Florida佛罗里达,
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你们看佛罗里达州,达迪市(Dade city)
07:07
that's where all the Pennsylvania宾夕法尼亚 beekeepers养蜂人 go.
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是宾夕法尼亚州养蜂人的去处。
07:09
And then 20 miles英里 down the road is Groveland格罗夫兰,
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然后从达迪市(Dade city)顺着这条路往下20英里是哥如福兰德(Grovelan),
07:11
and that's where all the Wisconsin威斯康星 beekeepers养蜂人 go.
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那里是所有威斯康辛州养蜂人的去处。
07:13
And if you're ever in Central中央 Valley in February二月, you go to this cafCAFé
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要是你二月份在中央峡谷,
07:18
at 10 o'clock in the morning早上, Kathy凯西 and Kate's凯特的.
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请在早上10点去这间咖啡馆,店名是凯西和凯特之家。
07:21
And that's where all the beekeepers养蜂人 come after a night of moving移动 bees蜜蜂
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那里是所有养蜂人在忙了一夜将蜜蜂
07:24
into the almond杏仁 groves.
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移到杏树林
07:25
They all have their breakfast早餐
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他们在那里一边吃早餐
07:26
and complain抱怨 about everyone大家 right there. And it's a great experience经验,
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一边互相抱怨。那种经历很棒,
07:31
and I really encourage鼓励 you to drop下降 in at that diner餐车 during that time,
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我真的鼓励大家那时候去那个小餐馆,
07:34
because that's quite相当 essential必要 American美国 experience经验.
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因为那是必不可少的美国体验。
07:37
And we see these families家庭, these nomadic游牧 families家庭, you know,
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我们再来看那些家庭,那些游牧家庭,
07:41
father父亲 to son儿子, father父亲 to son儿子, and these guys are hurting伤害.
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从父母到子女都在忙着侍弄蜜蜂。
07:45
And they're not people who like to ask for help,
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他们不喜欢求人,
07:48
although虽然 they are the most helpful有帮助 people ever.
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但却最乐于助人。
07:50
If there's one guy who loses失去 all his bees蜜蜂 because of a truck卡车 overhaul翻修,
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比如有人因为卡车大修而损失了所有蜜蜂,
07:54
everyone大家 pitches球场 in and gives 20 hives麻疹
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养蜂人们都会过来送给他20群蜂
07:56
to help him replace更换 those lost丢失 colonies群落.
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帮他弥补损失。
07:58
And so, it's a very dynamic动态, and I think,
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所以,我觉得这是一个很有活力、
08:00
historic历史性 and exciting扣人心弦 community社区 to be involved参与 with.
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历史而且让人振奋的社区,很值得交往。
08:07
Of course课程, the real真实 importance重要性 for bees蜜蜂 is not the honey蜜糖.
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当然,蜜蜂真正的重要性并不是蜂蜜。
08:10
And although虽然 I highly高度 encourage鼓励 you, all use honey蜜糖.
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虽然我大力支持你们使用蜂蜜。
08:12
I mean, it's the most ethical合乎道德的 sweetener糖精,
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因为它是最“道德”的甜味剂,
08:15
and you know, it's a dynamic动态 and fun开玩笑 sweetener糖精.
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它是有生命的好甜味剂。
08:18
But we estimate估计 that about one in three bites咬伤 of food餐饮 we eat
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而且据估计差不多在我们的每三口食物中就有一口
08:22
is directly or indirectly间接 pollinated授粉 by honeybees蜜蜂.
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是直接或是间接由蜜蜂传粉的。
08:27
Now, I want to just illustrate说明 that in the fact事实
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现在,我想用事实证明它,
08:29
that if we look at the breakfast早餐 I had yesterday昨天 morning早上 --
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看一下我昨天的早餐:
08:33
a little cranberry蔓越莓 juice果汁, some fruits水果, some granola格兰诺拉麦片,
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一点红莓汁、一些水果和一些格兰诺拉麦片,
08:36
I should have had whole整个 wheat小麦 bread面包, I realized实现, but you know,
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我也意识到我应该吃全麦面包,但是,
08:39
jam果酱 on my WonderbreadWonderbread, and some coffee咖啡 --
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面包加果酱还有一些咖啡,
08:43
and had we taken采取 out all those ingredients配料,
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如果我们把那些食物拿走
08:48
-- except for the almonds杏仁 I wasn't going to pick out from the granola格兰诺拉麦片 --
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只有杏肉我没有从格兰诺拉麦片中拿出去—
08:50
if we had taken采取 out all those ingredients配料
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如果我们拿走那些
08:53
the bees蜜蜂 had indirectly间接 or directly pollinated授粉,
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直接或间接由蜜蜂授粉的东西,
08:56
we wouldn't不会 have much on our plate盘子.
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我们的餐盘上就没有多少东西了。
08:58
So if we did not have bees蜜蜂, it's not like we would starve饿死,
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所以,如果没有蜜蜂,我们好像还不至于挨饿,
09:01
but clearly明确地 our diet饮食 would be diminished减少.
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但毫无疑问的是我们的食谱将会缩小。
09:06
It's said that for bees蜜蜂, the flower is the fountain喷泉 of life,
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人们说花是蜜蜂的生命之源,
09:09
and for flowers花卉 bees蜜蜂 are the messengers使者 of love.
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而蜜蜂是花爱的使者。
09:12
And that's a really great expression表达, because really,
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说的真是太好了,因为蜜蜂的确
09:15
bees蜜蜂 are the sex性别 workers工人 for flowers花卉. They are, you know --
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是花的“性工作者”。它们,要知道,
09:18
they get paid支付 for their services服务.
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它们的服务是有偿的。
09:20
They get paid支付 by pollen花粉 and nectar花蜜,
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它们“收取”花粉和花蜜,
09:22
to move移动 that male sperm精子, the pollen花粉, from flower to flower.
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才来把雄性配子,也就是花粉, 从一朵花传给另一朵花。
09:26
And there are flowers花卉 that are self-infertile自不孕. That means手段 they can't --
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有些花不能自我受精。就是说它们不能……,
09:29
the pollen花粉 in their bloom盛开 can't fertilize施肥 themselves他们自己.
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同一朵花的花粉不能使自己的受精。
09:33
So in an apple苹果 orchard果园, for instance, you'll你会 have rows of 10 apples苹果
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如果在一个苹果园里,你有10行
09:36
of one variety品种, and then you have another另一个 apple苹果 tree
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同一个品种的苹果树,然后还有一棵苹果树
09:39
that's a different不同 type类型 of pollen花粉.
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它有不同的花粉型。
09:41
And bees蜜蜂 are very faithful可信.
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蜜蜂会非常忠诚。
09:42
When they're out pollinating授粉 or gathering搜集 pollen花粉 from one flower,
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当它们出去传粉或从某种花上采集花粉时,
09:46
they stay to that crop作物 exclusively, in order订购 to help generate生成.
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它们会专门针对那种植物来帮助它结果。
09:50
And of course课程, they're made制作 to carry携带 this pollen花粉.
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当然,它们生下来就是搬运花粉的。
09:54
They build建立 up a static静态的 electric电动 charge收费 and the pollen花粉 jumps跳跃 on them
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它们在身上积累静电,这样花粉就会跳到它们身上,
09:57
and helps帮助 spread传播 that pollen花粉 from bloom盛开 to bloom盛开.
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它们就帮着把那个花粉丛一朵花带到另一朵花。
10:01
However然而, honeybees蜜蜂 are a minority少数民族.
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尽管如此,蜜蜂只是少数派。
10:03
Honeybees蜜蜂 are not native本地人 to America美国; they were introduced介绍
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蜜蜂的老家不是美国;它们
10:06
with the colonialists殖民主义者.
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是被殖民者带来的。
10:07
And there are actually其实 more species种类 of bees蜜蜂
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实际上蜂的种类比
10:10
than there are mammals哺乳动物 and birds鸟类 combined结合.
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哺乳动物和鸟类加起来种类还多。
10:12
In Pennsylvania宾夕法尼亚 alone单独, we have been surveying测量学 bees蜜蜂 for 150 years年份,
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单单在宾夕法尼亚州,我们已经对蜂类尽行了150年的调查,
10:17
and very intensely激烈 in the last three years年份.
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并且最近这三年的调查非常详细。
10:20
We have identified确定 over 400 species种类 of bees蜜蜂 in Pennsylvania宾夕法尼亚.
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在宾夕法尼亚州我们鉴定的蜂类已经超过400种。
10:25
Thirty-two三十二 species种类 have not been identified确定 or found发现 in the state since以来 1950.
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其中32种是在1950年以后鉴定或发现的。
10:31
Now, that could be because we haven't没有 been sampling采样 right,
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那可能是因为以前采集方法不当,
10:34
but it does, I think, suggest建议 that something's什么是 wrong错误
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但是,我想这确实让人觉得
10:36
with the pollinator授粉 force. And these bees蜜蜂 are fascinating迷人.
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传粉者们出了什么问题。这些蜂类们让人着迷。
10:39
We have bumblebees大黄蜂 on the top最佳.
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上面是熊蜂。
10:41
And bumblebees大黄蜂 are what we call eusocial完全社会性: they're not truly social社会,
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熊蜂是群居性的,但是它们不是真正的社会性昆虫,
10:44
because only the queen女王 is, over winter冬季.
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因为只有蜂后活过冬天。
10:47
We also have the sweat bees蜜蜂, and these are little gems宝石 flying飞行 around.
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还有汗蜂,它们就像是飞来飞去的小宝石。
10:50
They're like tiny little flies苍蝇 and they fly around.
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它们就像小苍蝇一样到处飞。
10:53
And then you have another另一个 type类型 of bee蜜蜂, which哪一个 we call kleptoparasiteskleptoparasites,
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另外我们还有另外一类蜂,叫做偷寄生蜂,
10:57
which哪一个 is a very fancy幻想 way of saying, bad-minded坏的头脑, murdering谋杀 --
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它还有个很有创意的名字:坏脾气的谋杀……
11:05
what's the word I'm looking for? Murdering谋杀 --
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我在想那个词呢?
11:08
Audience听众: Bee蜜蜂?
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听众:蜂?
11:09
Dennis丹尼斯 vanEngelsdorpvanEngelsdorp: Bee蜜蜂. Okay, thanks谢谢.
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丹尼斯-范-恩格勒斯多普(Dennis vanEngelsdorp):蜂!是的,谢谢!
11:10
(Laughter笑声)
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(笑声)
11:12
What these bees蜜蜂 do is, they sit there. These solitary bees蜜蜂,
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这些蜂的做法就是守株待兔。这些独居蜂,
11:19
they drill钻头 a hole in the ground地面 or drill钻头 a hole in a branch,
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它们在地面或者树枝上打好洞,
11:22
and they collect搜集 pollen花粉 and make it into a ball,
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收集来花粉做成花粉球,
11:24
and they lay铺设 an egg on it.
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然后在花粉球上产一枚卵。
11:26
Well, these bees蜜蜂 hang out at that hole,
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那么,这些呆在洞外面的谋杀蜂,
11:27
and they wait for that mother母亲 to fly away, they go in, eat the egg,
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等到蜂妈妈飞走后跑到洞里吃掉里面的卵,
11:31
and lay铺设 their own拥有 egg there. So they don't do any work.
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并在那儿产下自己的卵。 所以它们是不劳而获。
11:34
And so, in fact事实, if you know you have these kleptoparasitickleptoparasitic bees蜜蜂,
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然而,实际上,如果你发现周围有这些偷寄生蜂
11:39
you know that your environment环境 is healthy健康,
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就说明环境是健康的,
11:41
because they're top-of-the-food-chain顶级的食品链 bees蜜蜂.
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因为它们是食物链顶端的蜂类。
11:44
And in fact事实, there is now a red list名单 of pollinators授粉
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目前,我们有一份红色名录
11:48
that we're worried担心 have disappeared消失, and on top最佳 of that list名单
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记录着我们担心可能已经消失了的传粉动物种类,并且在那份名单的开头
11:52
are a lot of these kleptoparasiteskleptoparasites, but also these bumblebees大黄蜂.
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有很多种这些偷寄生蜂,和这些熊蜂。
11:55
And in fact事实, if you guys live生活 on the West西 Coast,
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并且,如果你们生活在西海岸,
11:57
go to these websites网站 here, and they're really looking for people
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去浏览一下这些网站,它们在找人
12:00
to look for some of these bumblebees大黄蜂, because we think
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去寻找一些种类的熊蜂,因为我们认为
12:03
some have gone走了 extinct绝种. Or some, the population人口 has declined下降.
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某些种类已经灭绝了。 有些种群已经变小了。
12:07
And so it's not just honeybees蜜蜂 that are in trouble麻烦,
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所以有麻烦的并不仅仅是蜜蜂,
12:10
but we don't understand理解 these native本地人 pollinators授粉
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我们对这些本土的传粉者
12:13
or all those other parts部分 of our community社区.
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或者我们人类以外的东西都缺乏了解。
12:16
And of course课程, bees蜜蜂 are not the only important重要 factor因子 here.
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当然,蜂类并不是这里唯一重要的要素。
12:20
There are other animals动物 that pollinate授粉, like bats蝙蝠,
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还有其它传粉动物,比如蝙蝠,
12:22
and bats蝙蝠 are in trouble麻烦 too.
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蝙蝠也有麻烦了。
12:24
And I'm glad高兴 I'm a bee蜜蜂 man and not a bat蝙蝠 man,
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我很庆幸我是个“蜂人”而不是“蝙蝠人”,
12:26
because there's no money to research研究 the bat蝙蝠 problems问题.
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因为没有资金支持蝙蝠问题的研究。
12:30
And bats蝙蝠 are dying垂死 at an extraordinary非凡 rate.
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但是蝙蝠的死亡速度非常快。
12:33
White-nose白鼻 syndrome综合征 has wiped out populations人群 of bats蝙蝠.
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白鼻子综合症已经消灭了成群成群的蝙蝠。
12:36
If there's a cave洞穴 in New York纽约 that had 15,000 bats蝙蝠 in it,
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如果纽约的一个山洞里的15,000只蝙蝠,
12:41
and there are 1,000 left. That's like San Francisco弗朗西斯科
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只剩下1,000只了。 那(蝙蝠死亡的速度)就好像是圣-佛朗西斯科
12:45
becoming变得 the population人口 of half of this county in three years年份.
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的人口在三年内变成这个县城人口的一半。
12:50
And so that's incredible难以置信. And there's no money to do that.
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那是多么惊人啊。 我们没钱去解决那个问题。
12:52
But I'm glad高兴 to say that I think we know the cause原因
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但是我高兴因为我想我们知道
12:54
of all these conditions条件, and that cause原因 is NDDNDD:
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所有这些情况的原因,那就是NDD:
12:58
Nature性质 Deficit赤字 Disorder紊乱.
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大自然缺失症。
13:00
And that is that I think that what we have in our society社会 is,
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也就是,我觉得,我们的社会,
13:04
we forgot忘记 our connection连接 with nature性质.
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我们忽视了和大自然的联系。
13:06
And I think if we reconnect重新连接 to nature性质,
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我想如果重新我们亲近大自然,
13:09
we'll be able能够 to have the resources资源 and that interest利益
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我们就会有资源和兴趣
13:12
to solve解决 these problems问题.
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来解决这些问题。
13:14
And I think that there is an easy简单 cure治愈 for NDDNDD.
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我认为有一个简单的方法就可以治疗NDD。
13:17
And that is, make meadows草甸 and not lawns草坪.
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那就是,种植草甸而不是草坪。
13:21
And I think we have lost丢失 our connection连接,
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我觉得我们已经失去了和大自然的联系,
13:23
and this is a wonderful精彩 way of reconnecting重新连接 to our environment环境.
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而这是一种把我们重新和周围的环境联系起来的好方法。
13:27
I've had the privilege特权 of living活的 by a meadow草地
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不久前我曾有幸在一片草甸旁生活了
13:29
for the last little while, and it is terribly可怕 engaging.
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一小段时间,非常迷人。
13:33
And if we look at the history历史 of lawns草坪, it's actually其实 rather tragic悲惨.
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让我们审视一下草坪的历史,那简直是个悲剧。
13:38
It used to be, two, three hundred years年份 ago,
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二三百年前草坪曾经
13:40
that a lawn草坪 was a symbol符号 of prestige声望,
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象征荣誉和地位,
13:42
and so it was only the very rich丰富 that could keep these green绿色
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所以那时候只有很富有的人才能享有那些绿色的草坪,
13:45
actually其实, deserts沙漠: they're totally完全 sterile无菌.
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实际上,是绿色沙漠:因为它们没有一点儿生机。
13:48
Americans美国人 spent花费, in 2001 -- 11 percent百分 of all pesticide农药 use was doneDONE on lawns草坪.
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2001年,美国人在草坪上使用的杀虫剂占杀虫剂总使用量的11%。
13:53
Five percent百分 of our greenhouse温室 gases气体 are produced生成 by mowing刈草 our lawns草坪.
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我们释放的温室气体中有5%来源于草坪修剪。
13:59
And so it's incredible难以置信 the amount of resources资源 we've我们已经 spent花费
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所以我们花费了大量的资源
14:02
keeping保持 our lawns草坪, which哪一个 are these useless无用 biosystems生物系统.
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来养护我们的草坪 -- 那些没用的生物系统。
14:06
And so we need to rethink反思 this idea理念.
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所以我们需要重新审视这一做法。
14:09
In fact事实, you know, the White白色 House
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告诉你们,事实上白宫
14:11
used to have sheep in front面前 in order订购 to help fund基金
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前面被用来养羊以资助
14:13
the war战争 effort功夫 in World世界 War战争 I, which哪一个 probably大概 is not a bad idea理念;
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第一次世界大战,那可能是个不错的主意;
14:16
it wouldn't不会 be a bad idea理念.
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不是个坏主意。
14:17
I want to say this not because I'm opposed反对 completely全然 to mowing刈草 lawns草坪.
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我说这些可不是因为我完全反对修剪草坪。
14:20
I think that there is perhaps也许 some advantage优点 to keeping保持 lawns草坪
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我觉得在小范围内种植草坪兴许还有些好处,
14:24
at a limited有限 scale规模, and I think we're encouraged鼓励 to do that.
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并且应该受到鼓励。
14:28
But I also want to reinforce加强 some of the ideas思路 we've我们已经 heard听说 here,
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但是我也要再强调一下刚才我的某些观点,
14:30
because having a meadow草地 or living活的 by a meadow草地 is transformational转型.
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因为拥有一片草甸或者居住在草甸旁边是完全不一样的。
14:35
That it is amazing惊人 that connection连接 we can have with what's there.
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亲近草甸真的很棒。
14:39
These milkweed马利筋 plants植物 have grown长大的 up in my meadow草地
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4年时间这些乳草植物已经在我的草甸里长大了。
14:41
over the last four years年份. Add to watch the different不同 plants植物,
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除了能观赏不同的植物
14:45
or insects昆虫, that come to these flowers花卉, to watch that --
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或者来拜访这些花的昆虫,欣赏它们,
14:49
and we've我们已经 heard听说 about, you know, this relationship关系 you can have with wine红酒,
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告诉你们,我们还听说你还能和葡萄酒联系起来,
14:52
this companion伴侣 you can have as it matures成熟
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你就有了一个不断长大
14:55
and as it has these different不同 fragrances香水.
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并散发出这些不同的芳香的朋友。
14:57
And this is a companion伴侣,
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并且这个朋友,
14:59
and this is a relationship关系 that never dries干了 up.
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这种友谊永远不会干涸。
15:02
You never run out of that companion伴侣 as you drink this wine红酒, too.
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当你喝下这个葡萄酒你也永远不会离开那个朋友。
15:06
And I encourage鼓励 you to look at that.
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请支持大家那么做。
15:09
Now, not all of us have meadows草甸,
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虽然并不是每个人都有草甸,
15:11
or lawns草坪 that we can convert兑换, and so you can always, of course课程,
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或者可供改变为草甸的草坪,那么你当然可以
15:14
grow增长 a meadow草地 in a pot.
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在花盆里种一小片草甸。
15:16
Bees蜜蜂 apparently显然地, can be the gateway网关 to, you know, other things.
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很明显蜂类可以成为通向其它事物的一扇门。
15:19
So I'm not saying that you should plant a meadow草地 of pot,
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所以我不是说你应该在花盆中种一片草甸,
15:23
but a pot in a meadow草地.
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而是在草甸里“种”一个花盆。
15:26
But you can also have this great community社区 of city
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你们还可以组建这种很好的城市团体
15:29
or building-top建筑顶部 beekeepers养蜂人, these beekeepers养蜂人 that live生活 --
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或者楼顶养蜂人团体,这些养蜂人生活在,
15:32
This is in Paris巴黎 where these beekeepers养蜂人 live生活.
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这些养蜂人生活在巴黎。
15:35
And everyone大家 should open打开 a beehive蜂窝,
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每个人都应该养上一窝蜂,每个人都应该养上一窝蜂,
15:37
because it is the most amazing惊人, incredible难以置信 thing.
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因为那是最有意思的事情。
15:40
And if we want to cure治愈 ourselves我们自己 of NDDNDD, or Nature性质 Deficit赤字 Disorder紊乱,
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所以如果我们想治愈我们的NDD或者大自然缺乏症
15:43
I think this is a great way of doing it.
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我觉得养蜂是个很好的方法。
15:45
Get a beehive蜂窝 and grow增长 a meadow草地,
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养一窝蜜蜂,种一片草甸,
15:47
and watch that life come back into your life.
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体验那些生命回到你的生活中。
15:50
And so with that, I think that what we can do, if we do this,
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如果那样的话,如果我们这么做,我想我们可以创造,
15:54
we can make sure that our future未来 -- our more perfect完善 future未来 --
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我们可以保证我们的未来 -我们更加美好的未来-
15:57
includes包括 beekeepers养蜂人 and it includes包括 bees蜜蜂 and it includes包括 those meadows草甸.
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有养蜂人、蜂和那些草甸。
16:02
And that journey旅程 -- that journey旅程 of transformation转型 that occurs发生
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那个过程 –那个发生在你
16:05
as you grow增长 your meadow草地 and as you keep your bees蜜蜂
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种植草甸、饲养蜜蜂
16:08
or you watch those native本地人 bees蜜蜂 there -- is an extremely非常 exciting扣人心弦 one.
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或者欣赏那些本土蜂类的时候发生转变的过程- 会非常非常的令人兴奋。
16:12
And I hope希望 that you experience经验 it
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我希望你们能经历那些
16:13
and I hope希望 you tell me about it one day.
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并且有一天能向我谈论那些。
16:16
So thank you very much for being存在 here.
Thank you very much.
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好!非常感谢大家光临。非常感谢。
Translated by Jingxin Liu
Reviewed by Wang Qian

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ABOUT THE SPEAKER
Dennis vanEngelsdorp - Bee expert
Dennis vanEngelsdorp is Acting State Apiarist for Pennsylvania's Department of Agriculture, studying colony collapse disorder -- the alarming, worldwide disappearance of worker bees and Western honey bees.

Why you should listen

"Imagine if one of every three cows died. The National Guard would be out." It's a grim premise, but a favorite of Dennis vanEngelsdorp, who in 2008 watched the same percentage of bees vanish in North America. A leading apiarist, vanEngelsdorp knows the disturbing consequences of the bee die-off. Colony collapse disorder (its official name) is complex and mysterious, driven by pesticides, toxins and disease, and threatens not only the existence of the insect but also the food they pollinate -- a third of what we eat.

But vanEngelsdorp is not a pessimist, however worrisome the situation. Since finding his love for bees in an undergraduate beekeeping course, he's steadily chewed through new degree programs, becoming an outspoken bee crusader, generating global buzz -- sorry -- for the fascinating critters: their workers' dance, their convenient chronic case of static cling ...

To fight recent losses, he's now advocating urban beekeeping and honeymaking (sadly, illegal in some cities), drive-by-night repopulation programs, and emergency queen bee delivery by express mail (legal -- really).

More profile about the speaker
Dennis vanEngelsdorp | Speaker | TED.com