完美星球（2021）

But,once they do,
但是,一旦他们这么做了,
they'll make the first plane flight of their lives.
他们将进行人生中的第一次飞机飞行
We have a big transport this morning -
今天早上我们有一个大的交通工具-
44 ridleys and one loggerhead.
44只瑞德利和一只红海龟
So we're going to start in 15B.
所以我们从15B开始
All right,let's get to work!
好了,我们开始工作吧！
They are part of the planet.
他们是地球的一部分
They're part of our very delicate web of life,if you will.
如果你愿意的话,它们是我们脆弱的生命网的一部分
38,41,44
38,41,44
The bottom line for all of these turtles
所有这些海龟的底线
is to get them back out into the water.
就是把它们放回水里
We're doing great on timing,everybody.
我们在时机上做得很好,各位
A very exciting day,cos it just brings that turtle
一个非常令人兴奋的一天,因为它带来了海龟
one step closer to being released back into the wild.
离被放归野外又近了一步
These mass casualties of our changing oceans
我们不断变化的海洋造成的大规模伤亡
are to be flown south to Florida and beyond.
将飞往南佛罗里达州及更远的地方
The future of this species depends on these young turtles
这个物种的未来取决于这些小海龟
Ready.All right!
准备好了.好了正确的！
which will be released
将会被释放
into the warmer-water currents that they need to survive.
进入温暖的水流中生存
It's a very emotional day for everybody.
对每个人来说,今天都是充满感情的一天
These are turtles that staff and volunteers at the aquarium
这些海龟是水族馆的工作人员和志愿者
have worked so hard to get them to that point.
为了让他们走到这一步,我付出了很大的努力
Changes in the ocean currents won't just harm turtles.
洋流的变化不仅会伤害海龟
With heat,oxygen and nutrients moving more slowly around the globe,
随着热量、氧气和营养物质在地球上的移♥动♥越来越慢,
the impact on all life could be dramatic.
对所有生命的影响可能是巨大的
I mean,we live in a world where
我是说,我们生活在一个
just one domino in a large game of dominoes
只是一个多米诺骨牌游戏中的一个多米诺骨牌
So you flick one piece,and you know what happens -
所以你弹了一片,你知道会发生什么-
everything starts to collapse.
一切都开始崩溃
And that's exactly what we start to see over time
这正是我们随着时间的推移开始看到的
as these conveyor belts slow down.
当这些传送带减速时
Human activity is destroying the balance of our perfect planet
人类活动正在破坏我们完美星球的平衡
disturbing our oceans and disrupting our weather.
扰乱我们的海洋和天气
But can we prevent the damage we're doing?
但是我们能阻止我们造成的伤害吗？
Now the human population's at 7 billion.
现在的人口是70亿
It's moving to 9 billion.
现在已经达到90亿了
And the problem is we're already using
问题是我们已经在使用
the equivalent of one-and-a-half Earths.
相当于一个半地球
It's not sustainable.
这是不可持续的
Around 80% of the energy we use
大约80%的能源我们使用
still comes from burning fossil fuels.
仍然来自燃烧化石燃料
It's what makes us so dangerous.
这就是我们如此危险的原因
We can reduce CO2 emissions by consuming less
我们可以通过减少消耗来减少二氧化碳的排放
or reusing some of our resources.
或者重新利用我们的资源
But the biggest saving we could make
但我们能省下的最大一笔钱
would be to stop using fossil fuels for our energy.
那就是停止使用化石燃料作为我们的能源
And there are many people who think
有很多人认为
that we could exploit the natural forces of the planet
我们可以利用地球的自然力
to enable us to do that.
使我们能够做到这一点
The sun has not sent us a bill.
太阳报还没有给我们发账单
The wind has not invoiced us.
风没有给我们开♥发♥票
Coal,oil,gas,uranium - they're expensive.
煤、石油、天然气、铀——它们很贵
The sun and the wind is free.
太阳和风是自♥由♥的
We live in a planet that's incredibly dynamic.
我们生活在一个充满活力的星球上
We all live in environments
我们都生活在环境中
where there is some source of energy that we can tap into.
那里有我们可以利用的能源
There's energy,there's power all around us.
我们周围有能量,有力量
And we need to start looking at
我们需要开始研究
these natural sources of energy
这些天然能源
that don't have that negative impact.
不会有负面影响
We have more energy than we'll ever know what to do with.
我们有比我们所知道的更多的能量
We can power the whole world
我们可以为整个世界提供动力
with just a fraction of the solar and wind that we get every year -
每年只有一小部分的太阳能和风能-
a fraction of it!
一小部分！
We're not going to start needing less power any time soon.
我们不会很快开始需要更少的电力
We're just going to have to shift how we generate that power
我们只需要改变发电方式
from non-renewables to renewables.
从非可再生能源到可再生能源
Volcanic heat.
火山热
So far,we've only tapped
到目前为止,我们只
some 7% of its global potential.
约占其全球潜力的7%
Or the wind in our skies.
或是天空中的风
That could provide
这可以提供
30% of our energy by 2050.
到2050年我们能源的30%
And the power of the sun,
太阳的力量,
which is virtually unlimited.
这实际上是无限的
In areas where most life struggles to survive
在大多数生命挣扎求生的地区
there is plenty of space to gather the maximum solar energy.
有足够的空间来收集最大的太阳能
The northern Sahara,home to the world's largest
北撒哈拉,世界上最大的
concentrated solar power plant.
聚光太阳能发电厂
Here,innovative technology
在这里,创新技术
is using mirrors to superheat a special liquid
是用镜子加热一种特殊的液体
to around 400 degrees Celsius.
大约400摄氏度
This heat is then stored in molten salt,
这些热量被储存在熔盐中,
allowing something not possible before -
允许一些以前不可能的事情-
the ability to power steam turbines
为蒸汽轮机提供动力的能力
with the sun's energy during the night.
在夜间利用太阳的能量
It creates green electricity 24 hours a day,
它每天24小时提供绿色电力,
feeding Morocco's growing energy needs.
满足摩洛哥日益增长的能源需求
And it has plans to supply Europe.
它还计划向欧洲供货
We need to make enormous shifts in our society.
我们需要在我们的社会中做出巨大的改变
This is starting,
开始了,
but it's happening just in small places.
但这只是发生在小地方
It needs to happen everywhere,
它需要到处发生,
and it needs to happen much,much faster.
它需要更快地发生
There's really no excuse.
真的没有借口
The Earth has all of the power we need.
地球拥有我们所需要的所有能量
Our mission is not growth,growth,growth,
我们的使命不是成长,成长,成长,
but sustainability,
但是可持续性,
and that our responsibility is to steward this planet.
我们的责任是管理这个星球
That's the mission at hand.
这就是我们手头的任务
But is this transition to a low-carbon society
但这是向低碳社会过渡吗
happening fast enough?
发生得够快吗？
In 2015,195 of the world's nations
2015195年世界各国
pledged to reduce their carbon dioxide emissions.
承诺减少他们的二氧化碳排放量
To avoid planetary disaster,
为了避免行星灾难,
the goal was to limit the warming of the Earth
目标是限制地球变暖
to well below two degrees.
远低于2度
Together,citizens of the world,
全世界的公民们,
we will work to save our planet from ourselves.
我们将努力拯救我们的星球
Today's a historic day
今天是历史性的一天
in the fight to protect our planet.
为了保护我们的星球
You'll either be lauded by future generations
你要么会受到后代的称赞
or vilified by them.
或者被他们诽谤
To get an accurate reading
为了得到准确的读数
of CO2 levels in the Earth's atmosphere,
地球大气中的二氧化碳含量,
you must be far away from the pollution of the cities.
你一定远离城市的污染
So,in the heart of the Amazon,
所以,在亚马逊的中心,
they built a 325-metre tower to do just that.
他们建了一座325米高的塔来做这个
It's one of a number of towers around the planet
它是地球上许多高塔之一
collecting vital data,
收集重要数据,
and the news is not good.
而且这个消息并不好
This year,CO2 levels in the atmosphere
今年,大气中的二氧化碳含量
went up yet again,hitting another record high.
再次上涨,再创新高
I think we are in a crisis.I'm not going to mince my words.
我认为我们正处于危机之中.我不打算含糊其辞
We are in a crisis right now.
我们现在正处于危机之中
We are pushing the equilibrium that the planet used to be in
我们正在推动地球过去的平衡
in a way that may be unrecoverable.
以一种不可恢复的方式
And what the scientists are telling us is
科学家告诉我们
we will face a runaway cascade of environmental events
我们将面临一连串失控的环境事件