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Hello everyone!
During the years,
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I have participated in projects of all kinds,
but I've never done this:
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00:00:37,038 --> 00:00:39,707
the narrator of a documentary film.
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00:00:40,249 --> 00:00:43,127
So why now?
Why this movie?
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00:00:43,586 --> 00:00:47,798
Because it is an important work,
with an important message,
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directed by a man whom I have admired for years,
Jean-Michel Cousteau.
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00:00:52,845 --> 00:00:57,016
The first time I saw the video,
I must admit I was impressed ...
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00:00:57,224 --> 00:00:59,685
and did I understand that I wanted to give my contribution?
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00:01:00,019 --> 00:01:05,274
And this is precisely the intention
by Jean-Michel: raising awareness.
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00:01:05,649 --> 00:01:07,234
Jean-Michel reminds us that ...
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00:01:07,276 --> 00:01:11,489
we all have to contribute in a concrete way
to real change.
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00:01:11,906 --> 00:01:15,701
That the decisions of political leaders
and individual and personal choices
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00:01:15,910 --> 00:01:21,165
determine the future of the oceans
and our survival on the planet earth.
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00:01:22,249 --> 00:01:24,752
As governor
and now as a private citizen,
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I also fight for a radical change
to protect the environment,
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00:01:28,798 --> 00:01:31,967
to raise awareness
all on this delicate subject.
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00:01:32,510 --> 00:01:37,681
Therefore, it is a privilege to lend my voice
to this cinematic experience.
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00:01:38,307 --> 00:01:43,979
Jean-Michel has created a statement
of love to the magnificence of the ocean.
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00:01:44,522 --> 00:01:47,108
Because, like his father Jacques Cousteau,
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Jean-Michel is convinced that:
"It is necessary to protect what you love".
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And he's absolutely right about that!
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00:01:54,532 --> 00:01:59,495
So without hesitation let's fall in love
madly of the wonders of the sea.
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00:02:04,083 --> 00:02:09,547
He was Cousteau. Jacques Cousteau.
An ocean pioneer.
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00:02:10,548 --> 00:02:16,011
In the 40s, when the equipment
underwater was cumbersome and rudimentary,
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00:02:16,137 --> 00:02:18,514
Cousteau contributed
to the invention of the aqua-lung
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00:02:18,556 --> 00:02:23,477
which allowed diving
longer and deeper,
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00:02:23,811 --> 00:02:26,981
paving the way for exploration
and a new genre of documentaries.
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00:02:27,439 --> 00:02:31,610
It has also made progress
in the art of underwater video shooting.
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00:02:32,027 --> 00:02:36,365
Together, these innovations
allowed the Cousteau team
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00:02:36,448 --> 00:02:39,034
to go into unexplored territories,
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00:02:39,326 --> 00:02:42,121
to capture images never seen before
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00:02:42,246 --> 00:02:45,708
and to share them with millions of people
worldwide.
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00:02:47,585 --> 00:02:51,338
We owe a great deal to exploratory work
by Jacques Cousteau.
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00:02:51,797 --> 00:02:56,010
And in a sense,
the modern divers are all his children.
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00:02:56,218 --> 00:02:58,554
But I am the firstborn.
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00:02:59,013 --> 00:03:01,140
I'm Jean Michel Cousteau.
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00:03:01,265 --> 00:03:04,518
I was only 7 years old and I was thin
like my father,
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00:03:04,602 --> 00:03:08,314
when my mother Simone
I put the fins on my feet
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00:03:08,355 --> 00:03:11,609
and my father stared at me
the tank on the back with a strap,
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00:03:11,859 --> 00:03:13,777
pushing me into the sea.
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00:03:13,986 --> 00:03:15,988
And my life changed forever.
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00:03:16,405 --> 00:03:19,742
From that moment,
I also became a diver.
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00:03:20,284 --> 00:03:22,620
I was also a Cousteau.
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00:04:36,485 --> 00:04:41,615
And like me, my children too, Céline
and Fabien, they are without doubt real Cousteau.
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00:04:41,740 --> 00:04:44,785
They work to raise awareness
and influence public opinion
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00:04:44,827 --> 00:04:48,706
through their shipments
and their movies.
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00:04:49,039 --> 00:04:52,710
But on this occasion,
I could not not involve them,
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00:04:53,002 --> 00:04:55,462
it was necessary to join forces.
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00:04:56,130 --> 00:04:59,508
Years have passed since ours
last project together.
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00:05:00,175 --> 00:05:04,346
It is impressive, ambitious and important.
How to refuse?
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00:05:14,690 --> 00:05:18,485
A journey of 8,000 miles awaits us.
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00:05:18,527 --> 00:05:21,739
We will explore some of the main ones
ocean habitats
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00:05:22,865 --> 00:05:25,617
and we'll start right here,
from the Fiji islands.
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00:05:30,497 --> 00:05:35,502
The marine biologist Holly Lohuis
and the cameraman Gavin McKinney
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00:05:35,544 --> 00:05:40,382
complete the team
and they are practically part of the family.
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00:05:41,300 --> 00:05:44,803
Jean-Michel is thrilled
for the new technology,
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00:05:44,970 --> 00:05:47,765
and I believe this feeds a lot
his enthusiasm.
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00:05:49,141 --> 00:05:51,643
The purpose is to film
not just the great forms of life,
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00:05:51,685 --> 00:05:55,022
but also smaller creatures
with their most subtle movements
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00:05:55,064 --> 00:05:58,442
unknown even to the most experienced divers.
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00:06:08,535 --> 00:06:14,750
It is here, along the tropical belt,
that we find the beating heart of the ocean.
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00:06:15,334 --> 00:06:16,794
The coral reef.
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00:06:17,086 --> 00:06:19,838
If we compare the infinite
ocean water expanses
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00:06:20,130 --> 00:06:25,135
with the sandy ones of the desert,
the coral reef would be an oasis.
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00:06:25,552 --> 00:06:30,682
And when the barrier is flourishing and luxuriant,
it is a paradise that teems with life.
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00:07:03,132 --> 00:07:06,260
But what are coral reefs?
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00:07:06,802 --> 00:07:10,472
They look like rock formations, but they are alive!
68
00:07:10,848 --> 00:07:15,519
They look like plants,
but in reality they are animals.
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00:07:15,853 --> 00:07:21,233
Tiny polypoid sea creatures
gathered in colonies
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00:07:21,400 --> 00:07:24,611
that form a skeleton based on
calcium carbonate with protective function.
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00:07:25,279 --> 00:07:27,656
The sedimentation of calcareous skeletons
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00:07:27,823 --> 00:07:31,034
it only increases over the centuries
these suggestive formations.
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00:07:31,994 --> 00:07:37,040
Today we know about 800 different species
of corals, each one different from the other.
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00:07:37,207 --> 00:07:40,294
Some build
limestone castles around him,
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00:07:41,670 --> 00:07:46,341
others have soft tentacles that
they sway gently like grass in the wind.
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00:07:47,134 --> 00:07:50,137
And others, like these sea fans,
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they remind us of the leaves of an exotic plant
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00:07:53,849 --> 00:07:55,851
or this euryaline.
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00:07:57,644 --> 00:08:00,689
But they are all animals.
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00:08:01,064 --> 00:08:05,360
They are discrete predators
that move and hunt
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00:08:05,569 --> 00:08:11,492
not only for necessity, but also for
to ensure the survival of the ocean.
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00:08:38,352 --> 00:08:41,813
The variety of shapes and colors of corals
It is surprising.
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00:08:44,066 --> 00:08:47,903
Their movements seem
a passive fluctuation like straw in the wind,
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00:08:48,070 --> 00:08:51,740
but these are the voluntary acts
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00:08:51,907 --> 00:08:55,327
of a ravenous predator
intent on devouring the prey.
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00:09:28,652 --> 00:09:32,739
Usually the attention is entirely directed
towards larger species,
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00:09:32,906 --> 00:09:38,036
the adorable dolphins, the feared sharks,
whales and walruses.
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00:09:39,288 --> 00:09:43,792
But this time I wanted to capture it
the little wonders,
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00:09:43,917 --> 00:09:48,213
not just for their splendor,
but also for their meaning.
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00:09:49,965 --> 00:09:52,551
Admire the worm "Christmas Tree".
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00:10:56,073 --> 00:10:59,493
They are minute and timid, but very showy.
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00:10:59,868 --> 00:11:03,664
The worm "Christmas tree",
as well as many other sea creatures,
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00:11:03,872 --> 00:11:07,084
owes its name to its appearance.
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00:11:07,751 --> 00:11:11,546
However this creature
it is more worm than tree.
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00:11:13,131 --> 00:11:19,721
And to feed himself, he explains his corollas
spiral and filters plankton from the current.
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00:11:36,405 --> 00:11:39,366
Plancton means "wandering"
or "going astray".
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00:11:39,658 --> 00:11:42,536
And indicates minute or microscopic organisms.
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00:11:43,453 --> 00:11:45,914
For many of the inhabitants settled
of the barrier,
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00:11:45,997 --> 00:11:49,376
like this coral tridacna
or these spirographs,
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00:11:49,459 --> 00:11:53,338
floating food is a necessity.
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00:12:36,590 --> 00:12:39,843
Despite the size,
could be difficult to spot
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00:12:39,926 --> 00:12:43,054
in its natural context on the seabed.
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00:12:45,182 --> 00:12:48,810
But here in front of me,
there is a giant tridacna.
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00:12:54,566 --> 00:12:58,862
The shellfish we eat
they weigh about 30 to 60 grams.
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00:12:59,237 --> 00:13:04,868
A giant tridacna can weigh up
over 2 tons and exceed the century of life.
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00:13:05,952 --> 00:13:07,954
It's incredible to think
that an organism
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00:13:07,996 --> 00:13:11,333
practically immobile, which is not able
neither to hunt nor to grab,
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00:13:11,666 --> 00:13:14,461
manages to reach similar dimensions.
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00:13:21,218 --> 00:13:23,386
His diet has two specialties:
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00:13:23,678 --> 00:13:25,889
the plankton that filters from the current
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00:13:26,223 --> 00:13:30,560
and the food produced from algae
present inside his coat.
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00:14:02,801 --> 00:14:05,262
Tridacne are born males
and then they become females;
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00:14:05,470 --> 00:14:07,722
their reproduction
takes place asexually,
114
00:14:08,056 --> 00:14:12,936
by dispersing the eggs
and seminal fluid in the current
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00:14:13,311 --> 00:14:15,272
without ever meeting the partner.
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00:14:20,569 --> 00:14:26,032
Survival as such
depends on two factors.
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00:14:26,449 --> 00:14:28,869
The possibility of eating
and not to be eaten.
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00:14:29,703 --> 00:14:31,580
Nature has endowed these creatures
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00:14:31,621 --> 00:14:36,543
of survival strategies
creative and multiple,
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00:14:37,085 --> 00:14:40,046
including cunning
to make unusual alliances.
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00:14:47,762 --> 00:14:49,764
The sea anemone may appear defenseless,
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00:14:49,848 --> 00:14:52,976
even attractive clinging
on the coral reef.
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00:14:53,101 --> 00:14:55,312
But when a little creature
passes by,
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00:14:55,353 --> 00:15:00,525
traps it in its venomous tentacles,
it drags and consumes it.
125
00:15:02,360 --> 00:15:05,864
With the exception of this fish:
the clown fish,
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00:15:06,239 --> 00:15:10,285
which is covered by a layer of mucus
protective that makes it immune to its poison.
127
00:15:11,202 --> 00:15:16,374
The clown fish therefore lives
in the crown of the anemone that offers him shelter
128
00:15:16,458 --> 00:15:19,336
and in return keeps the fish away
trying to eat his tentacles.
129
00:15:19,878 --> 00:15:24,883
This symbiotic alliance is only one
of the many that are on the barrier.
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00:15:59,167 --> 00:16:03,129
A similar symbiosis takes place
also among another species of anemone
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00:16:03,296 --> 00:16:07,550
and a colorful Atlantic crustacean
known as ancylomenes pedersoni.
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00:16:08,343 --> 00:16:12,597
This shrimp cleaner is not by nature
immune to the poison of anemone,
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00:16:12,847 --> 00:16:15,058
but has developed a remarkable tolerance
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00:16:15,141 --> 00:16:19,562
rubbing against its tentacles
for a reasonable period of time.
135
00:16:48,883 --> 00:16:52,470
This shrimp cleaner
firmly anchored to the fatal tentacles
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00:16:52,637 --> 00:16:58,393
seems to mock whoever passes by
saying: "Danger is my trade."
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00:17:23,043 --> 00:17:27,839
As a child, I dreamed
to build fantastic submerged cities
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00:17:27,881 --> 00:17:31,718
and I even studied architecture
to realize my dream.
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00:17:32,135 --> 00:17:36,014
But how can you compete?
with the magnificence of the barrier,
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00:17:36,264 --> 00:17:41,895
with the masterful touch of nature
in every small detail?
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00:17:42,520 --> 00:17:45,607
And here is an example, the flat worm.
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00:18:04,959 --> 00:18:09,130
They are small and colorful
magic barrier carpets.
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00:18:10,757 --> 00:18:14,677
As well as colorful and flexible
nudibranchs.
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00:18:33,154 --> 00:18:35,532
The word nudibranch means
"With the bare gill",
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00:18:35,698 --> 00:18:38,326
represented by the posterior cutaneous crest.
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00:18:38,868 --> 00:18:44,916
There are over 2,000 species of nudibranchs,
none of which is particularly fast.
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00:19:27,750 --> 00:19:31,713
The nudibranchs lay their eggs
in a variety of fascinating forms.
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00:19:32,213 --> 00:19:35,717
This ribbon-like veiling
adjacent to the rock contains the eggs,
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00:19:35,967 --> 00:19:39,929
in order to feed and protect them.
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00:20:24,098 --> 00:20:28,311
We gather here to observe
another curious inhabitant of the barrier:
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00:20:28,978 --> 00:20:31,105
the band cleaner shrimp.
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00:20:52,210 --> 00:20:55,713
It feeds on food scraps,
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00:20:55,838 --> 00:20:58,675
as well as parasites, fungi
and damaged fabrics
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00:20:58,675 --> 00:21:01,803
which removes from fish
who come to him for personal care.
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00:21:08,476 --> 00:21:11,854
The survival strategy
of the band cleaner shrimp,
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00:21:11,896 --> 00:21:13,648
as well as everyone's
shrimp cleaners in general,
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00:21:13,690 --> 00:21:15,984
consists in rendering services
precious and indispensable,
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00:21:16,109 --> 00:21:21,990
attracting attention with bright colors
and very long antennas.
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00:21:35,003 --> 00:21:38,715
When it finds the ideal home,
remains permanent for over a year
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00:21:39,716 --> 00:21:42,051
and when he meets true love,
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00:21:42,468 --> 00:21:46,055
he remains faithful to him all his life.
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00:21:57,859 --> 00:22:02,739
The health of the coral reef
it is based on a delicate ecological balance.
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00:22:03,114 --> 00:22:06,534
An altered parameter
can have unpredictable consequences.
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00:22:06,868 --> 00:22:10,705
An example of this is
the star crown of thorns.
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00:22:24,635 --> 00:22:28,431
This starfish has a maximum
21 arms with poisonous spines;
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00:22:28,681 --> 00:22:33,353
climbs, adhering perfectly
to the irregular substrates of the barrier.
167
00:22:35,188 --> 00:22:40,401
The star feeds here
of coral polyps,
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00:22:40,526 --> 00:22:44,447
leaving in its passage
a white and notched barrier.
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00:23:03,132 --> 00:23:05,718
Usually, these stars
do not constitute a danger.
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00:23:06,177 --> 00:23:09,263
But in recent years,
the population has increased alarmingly,
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00:23:09,347 --> 00:23:11,599
threatening the life of many barriers.
172
00:23:11,808 --> 00:23:15,937
Among the main causes
there is the disappearance of some of his predators.
173
00:23:16,437 --> 00:23:18,398
But what happened to these animals?
174
00:23:18,815 --> 00:23:21,192
Maybe on some bookstore.
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00:23:21,442 --> 00:23:26,072
The splendid shiny newt
highly sought after by tourists,
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00:23:26,155 --> 00:23:30,368
is one of the few inhabitants of the barrier
to feed on the crown star of thorns.
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00:23:30,618 --> 00:23:33,037
And as long as you collect
dust on the shelves,
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00:23:33,121 --> 00:23:37,208
will not help to restore
the delicate natural balance.
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00:23:57,437 --> 00:23:59,605
Today is a day of arrivals.
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00:23:59,856 --> 00:24:01,649
We are waiting for a marine ecologist,
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00:24:01,899 --> 00:24:06,154
a countless colleague of mine
expeditions in these years,
182
00:24:06,237 --> 00:24:10,408
but above all a dear friend,
Dr. Richard Murphy.
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00:24:10,783 --> 00:24:15,413
He joined us in Fiji
to prepare us for a night dive
184
00:24:15,538 --> 00:24:20,668
and at a pivotal meeting:
with the base of the food chain.
185
00:24:23,004 --> 00:24:27,884
The basis of everything is phytoplankton,
simple and tiny organisms.
186
00:24:28,217 --> 00:24:33,431
And yet in biological and environmental terms,
they are giants.
187
00:24:33,890 --> 00:24:39,854
There are thousands of phytoplankton varieties
from which almost every marine form depends.
188
00:24:40,146 --> 00:24:41,355
Like us!
189
00:24:41,564 --> 00:24:45,902
All over the world, phytoplankton
produces more than twice as much oxygen
190
00:24:45,943 --> 00:24:50,573
and absorbs twice as much CO2
compared to the Amazon forest.
191
00:24:51,032 --> 00:24:56,579
In practice, over half of the oxygen
of the planet derives from these micro organisms.
192
00:24:56,913 --> 00:25:02,710
Which means every breath of air
that we breathe is also a gift from the ocean.
193
00:25:03,878 --> 00:25:07,340
AI second place in the food chain
there is the zooplankton,
194
00:25:07,548 --> 00:25:11,511
bizarre and mysterious creatures
which I hope to meet tonight.
195
00:25:17,308 --> 00:25:19,727
Night dives are special.
196
00:25:20,394 --> 00:25:25,691
There is no fear, but more attention
and an extra thrill.
197
00:25:26,984 --> 00:25:30,947
The seabed
it's about 1,800 meters below us.
198
00:25:31,405 --> 00:25:35,993
On this moonless night,
there will be absolute darkness from every direction.
199
00:25:36,702 --> 00:25:39,330
And we'll just see that
that our torch will illuminate.
200
00:25:39,622 --> 00:25:43,417
The risk is to go down too much
without realizing it.
201
00:25:44,085 --> 00:25:47,004
And to be exposed
to any danger without perceiving it.
202
00:25:47,755 --> 00:25:53,427
Why do we do this?
To assist, of course, in similar shows.
203
00:26:05,606 --> 00:26:10,444
This is the most impressive migration
of any living creature on earth.
204
00:26:10,778 --> 00:26:13,531
And it repeats itself every single night.
205
00:26:13,739 --> 00:26:17,451
Zooplankton floats beyond the bottom
206
00:26:17,785 --> 00:26:20,663
and is totally at the mercy of the currents
207
00:26:20,871 --> 00:26:24,542
and the voracity of sea creatures
that dominate it in the food chain.
208
00:26:27,003 --> 00:26:29,547
As well as the phytoplankton they eat,
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00:26:29,797 --> 00:26:33,009
many species of zooplankton
they are microscopic.
210
00:26:33,175 --> 00:26:38,014
However, this is not the case with these jellyfish
comb, whose eyelashes look like fuzz
211
00:26:38,014 --> 00:26:40,016
refract the light of our torches.
212
00:26:40,266 --> 00:26:45,479
I'm probably
the most delicate creatures on the planet.
213
00:27:12,798 --> 00:27:15,343
Sparkling constellations.
214
00:27:21,849 --> 00:27:23,267
A nebula.
215
00:27:33,694 --> 00:27:35,071
The sputnik.
216
00:27:39,075 --> 00:27:42,536
I wonder if this is the last frontier.
217
00:27:44,997 --> 00:27:50,002
Human beings have walked
more on the moon than on the ocean floor.
218
00:27:52,546 --> 00:27:58,469
We know more about the surface of Mars than about
submerged substrate of our own planet.
219
00:28:02,973 --> 00:28:04,517
And the forms of life?
220
00:28:05,518 --> 00:28:10,898
Millions of species await
to be discovered by the abyss
221
00:28:11,524 --> 00:28:14,235
of this interior space.
222
00:28:18,572 --> 00:28:21,867
In this context,
it is easy to lose track of time.
223
00:28:22,076 --> 00:28:26,914
Zooplankton not only hypnotizes us,
but it is also difficult to film.
224
00:28:27,248 --> 00:28:30,668
And this is how more time passes than necessary,
225
00:28:30,710 --> 00:28:34,672
which forces us to go up a stage
longer than we had anticipated.
226
00:28:35,798 --> 00:28:39,135
A "lift stage"
it is a planned stop during the ascent
227
00:28:39,301 --> 00:28:42,471
to avoid decompression sickness
or even death.
228
00:28:43,139 --> 00:28:48,352
And fortunately there is a lot to see
while we wait for 5 meters.
229
00:29:07,204 --> 00:29:09,790
The qualms are known parasites.
230
00:29:10,207 --> 00:29:13,961
Their peculiarity is to have
a sort of suction cup on the back,
231
00:29:14,128 --> 00:29:18,174
which allows it to stick
to the belly of larger marine animals,
232
00:29:18,299 --> 00:29:24,054
to get a ride, an easy meal
or simply protection.
233
00:29:52,082 --> 00:29:55,961
This tortoise looks upset,
or maybe it's just intolerant
234
00:29:56,170 --> 00:30:00,216
because the remora tries to remove them
a parasite or tissue from the eye.
235
00:30:02,134 --> 00:30:05,596
A tribulation for one
and a pleasure for the other.
236
00:30:10,768 --> 00:30:14,980
Even during the seduction ritual
and courtship dance,
237
00:30:15,481 --> 00:30:17,483
the hesitations do not give up.
238
00:30:55,062 --> 00:30:58,858
In daylight,
there are too many distractions.
239
00:30:59,275 --> 00:31:03,654
In total darkness, we pause
on the details, the colors are more intense
240
00:31:04,196 --> 00:31:07,199
and what is known appears different.
241
00:31:18,419 --> 00:31:24,550
Here entwined on a coral branch,
we find a true creature of the night
242
00:31:24,925 --> 00:31:29,847
living in Fiji waters,
in the Atlantic and in many other areas:
243
00:31:30,306 --> 00:31:31,974
the basket star.
244
00:31:58,876 --> 00:32:02,713
They have no heart,
neither blood nor brain.
245
00:32:03,005 --> 00:32:08,802
But they have a mouth and instinct
to fill it with the passage of plankton.
246
00:33:12,199 --> 00:33:15,869
And if necessary, this creature
he manages to advance with the help of his arms
247
00:33:15,869 --> 00:33:19,540
to get a better position
in favor of current.
248
00:33:23,419 --> 00:33:24,753
Nearby,
249
00:33:24,795 --> 00:33:29,758
an enigmatic encounter between two arrow crabs
attracts our interest
250
00:33:30,300 --> 00:33:35,014
and makes us ask
if the two hate each other or love each other.
251
00:34:32,112 --> 00:34:34,114
A duel or a dance?
252
00:34:36,492 --> 00:34:38,952
Showdown or exhibitionism?
253
00:35:29,503 --> 00:35:31,922
That it was a fight
or a courtship,
254
00:35:32,089 --> 00:35:34,550
in the end everything turns out for the best.
255
00:35:35,467 --> 00:35:37,302
But wasn't it time for dinner?
256
00:35:43,016 --> 00:35:47,563
And when the barrier is healthy,
there is plenty for everyone.
257
00:36:13,839 --> 00:36:17,551
It's time to leave the coral reef
and the tropical waters of Fiji.
258
00:36:19,261 --> 00:36:23,265
We cross the equator,
the international date change line
259
00:36:23,891 --> 00:36:29,521
and almost the entire Pacific Ocean
towards the coldest waters of California
260
00:36:30,189 --> 00:36:34,359
towards the next oceanic habitat
which my father chose to explore.
261
00:36:36,278 --> 00:36:39,156
And the dolphins escort us,
262
00:36:39,156 --> 00:36:42,159
how they used to do
also with my father's ship, the Calypso.
263
00:36:42,367 --> 00:36:45,412
Dolphins are
the good ambassadors of the Ocean:
264
00:36:45,621 --> 00:36:50,292
carefree, friendly
and with a sort of smile that seems to say
265
00:36:50,667 --> 00:36:53,503
"Come with us, but come in peace."
266
00:36:54,171 --> 00:36:56,840
Ok, we could look at you
a little while you play,
267
00:36:56,924 --> 00:37:01,553
but then we must resume the journey,
I have an important appointment.
268
00:37:02,512 --> 00:37:06,767
- What date do you have?
- Ah, you'll see!
269
00:37:11,313 --> 00:37:15,651
The next destination will show you
the great diversity of habitats.
270
00:37:15,817 --> 00:37:20,530
Coral reefs are colonies
of slow-growing animals.
271
00:37:20,656 --> 00:37:27,204
While the Kelp forest is an ecosystem
rapidly evolving giant seaweeds.
272
00:37:28,580 --> 00:37:32,042
Off the coast of California,
the conditions are optimal:
273
00:37:32,209 --> 00:37:37,631
cold, relatively low waters
and rich in nutrients and sunlight.
274
00:38:19,381 --> 00:38:21,508
The coral reef
that we explored in Fiji
275
00:38:21,508 --> 00:38:23,885
it can grow by 5 or maybe 10 cm a year.
276
00:38:24,344 --> 00:38:28,890
The Kelp we see here
it grows over 54 cm a day.
277
00:38:31,184 --> 00:38:34,855
Its dimensions may vary
and even reach 60 meters in length,
278
00:38:34,938 --> 00:38:38,275
like a giant sequoia.
279
00:38:45,615 --> 00:38:49,661
Kelp forests provide food
and protection for a wide variety of species.
280
00:38:50,078 --> 00:38:54,499
From sea urchins, to snails,
from seals to sea lions
281
00:38:54,875 --> 00:38:57,419
and occasionally even to the gray whale.
282
00:39:11,892 --> 00:39:14,853
These balls filled with gas allow
with kelp leaves
283
00:39:14,895 --> 00:39:17,064
to come almost to the surface.
284
00:39:17,439 --> 00:39:22,152
Through photosynthesis, kelp
transfers energy and nutrients to the sea.
285
00:39:33,830 --> 00:39:39,127
Not far from the Kelp forest
of the island of Catalina,
286
00:39:39,336 --> 00:39:43,340
the squid are engaged in a hectic
and chaotic mating ritual.
287
00:39:48,345 --> 00:39:51,807
Here, I witnessed for the first time
to this same scene with my father,
288
00:39:51,932 --> 00:39:53,475
over 50 years ago.
289
00:39:54,434 --> 00:39:57,437
It takes place only once a year,
in winter
290
00:39:57,479 --> 00:40:01,400
and I was afraid to arrive too early
or too late.
291
00:40:01,942 --> 00:40:07,614
But fortunately we are on time
to admire this reproductive show.
292
00:40:42,607 --> 00:40:45,235
These squids live only one year,
293
00:40:45,485 --> 00:40:48,029
therefore this is their only chance
of reproduction.
294
00:40:56,746 --> 00:40:59,332
The fervor of mating
bears fruit.
295
00:40:59,541 --> 00:41:03,670
The backdrop is covered with millions
of gelatinous wrappings.
296
00:41:04,671 --> 00:41:07,507
Each capsule contains hundreds of eggs.
297
00:41:19,019 --> 00:41:22,522
The feeding of many species,
including the human being, it depends on the squid.
298
00:41:22,939 --> 00:41:25,650
In some areas,
fishing is on the rise
299
00:41:25,859 --> 00:41:30,864
but the real goal
is a sustainable withdrawal on a global scale.
300
00:41:31,573 --> 00:41:35,785
The real goal is only and only
sustainability.
301
00:41:40,457 --> 00:41:44,669
When I look at the immensity of the ocean
and the pristine coastal areas,
302
00:41:44,711 --> 00:41:49,591
I think of other seas,
to other coasts and other times,
303
00:41:49,716 --> 00:41:54,095
of innocence and let's say it openly
of ignorance.
304
00:41:54,888 --> 00:41:57,390
When my father for the first time
pushed me overboard,
305
00:41:57,557 --> 00:42:01,269
we all thought we could pour out
a little all overboard,
306
00:42:01,478 --> 00:42:03,605
that the oceans were
bottomless receptacles
307
00:42:03,688 --> 00:42:07,943
in which to throw away any waste
that we did not want on earth.
308
00:42:09,069 --> 00:42:13,949
But our expeditions have revealed
a much more disconcerting truth:
309
00:42:14,199 --> 00:42:18,411
the seas and waterways around the world
I'm in danger.
310
00:42:23,750 --> 00:42:29,506
We have discovered that our blue planet
it is nothing but a rocky sphere
311
00:42:29,756 --> 00:42:33,969
with a thin, very thin
salt water layer
312
00:42:34,553 --> 00:42:38,515
and an even more limited one
fresh water reserve.
313
00:42:39,766 --> 00:42:44,854
And that only these precious drops
prevent extinction.
314
00:42:47,983 --> 00:42:54,781
Coasting along the Pacific coast
we enter the sea of Cortés, in Mexico.
315
00:42:55,740 --> 00:42:57,993
With its incomparable biodiversity,
316
00:42:58,118 --> 00:43:01,538
this place was defined
once by my father how:
317
00:43:01,663 --> 00:43:04,207
"The Aquarium of the World".
318
00:43:05,166 --> 00:43:09,170
In the sea of Cortés
6 thousand species have been cataloged,
319
00:43:09,254 --> 00:43:12,465
and perhaps many thousands more
waiting to be discovered.
320
00:43:13,425 --> 00:43:16,219
However even here the appearance deceives.
321
00:43:16,386 --> 00:43:21,558
Intensive fishing has impoverished these waters
of tuna, red snappers and sharks,
322
00:43:21,683 --> 00:43:24,436
present numerous in this area
until recently.
323
00:43:31,443 --> 00:43:33,445
The contrasts are clear.
324
00:43:33,570 --> 00:43:39,701
From our submerged world, we land
on the semi-arid land of San José Island.
325
00:43:39,826 --> 00:43:43,496
From an immersion in the florid vegetation
of the Kelp forest,
326
00:43:43,622 --> 00:43:46,333
to a walk among austere cactus.
327
00:43:46,833 --> 00:43:51,463
The presence or absence of water
determines almost everything.
328
00:43:51,838 --> 00:43:56,092
These giant cacti can arrive
up to 18 meters high
329
00:43:56,217 --> 00:44:01,723
and survive in this hostile climate
for a good 300 years.
330
00:44:01,806 --> 00:44:07,520
So these plants were already here
when George Washington was born.
331
00:44:09,481 --> 00:44:12,984
They are greedy but efficient,
and collect every single drop of rain,
332
00:44:13,026 --> 00:44:15,820
preserving it for the driest days.
333
00:44:29,292 --> 00:44:33,088
Across the planet,
life is always connected to water.
334
00:44:33,380 --> 00:44:35,382
And there is only one big cycle.
335
00:44:35,548 --> 00:44:38,885
The rains that fall on the highest peaks
336
00:44:39,094 --> 00:44:44,099
erode the earth's surface
to be able to return to the sea.
337
00:44:50,772 --> 00:44:53,692
Suddenly, everything appears smaller
it's easier.
338
00:44:54,109 --> 00:44:58,363
A rubber boat, a diving mask
and the three of us together.
339
00:44:59,030 --> 00:45:03,034
My thoughts turn to labyrinth
of minor waterways of the Amazon
340
00:45:03,243 --> 00:45:05,245
where I recently concluded an expedition.
341
00:45:05,662 --> 00:45:09,124
And therefore, far from the open ocean
of the Cousteau.
342
00:45:10,041 --> 00:45:15,004
The plans of my father, my brother
and mine are so different,
343
00:45:15,422 --> 00:45:17,424
yet somehow interconnected.
344
00:45:17,966 --> 00:45:20,719
Just like the separate arteries
of these creeks:
345
00:45:20,844 --> 00:45:24,431
they are born and return to the ocean.
346
00:45:28,017 --> 00:45:32,731
Hidden among the marshes of the extremity
southern of the island of San José
347
00:45:32,772 --> 00:45:35,400
there is a secret world,
that teems with life.
348
00:45:35,692 --> 00:45:39,904
Here we find our next habitat:
mangroves.
349
00:45:53,626 --> 00:45:57,464
Just below the water surface,
we admire mangroves.
350
00:45:57,672 --> 00:46:00,258
These plants succeed
to survive in salt water
351
00:46:00,300 --> 00:46:03,303
because they manage to eliminate
excess salt.
352
00:46:04,095 --> 00:46:07,724
These roots,
tangled and submerged,
353
00:46:07,766 --> 00:46:11,770
they offer an intricate shelter
rich in nutrients.
354
00:46:13,813 --> 00:46:16,399
Some creatures will never leave
this habitat,
355
00:46:16,608 --> 00:46:19,527
while for many other species
life begins here
356
00:46:19,694 --> 00:46:22,906
and will continue on the barrier
or in the open ocean.
357
00:47:12,413 --> 00:47:18,878
These pretty algae are organisms
unicellular known as acetabularia.
358
00:47:19,254 --> 00:47:20,713
The study of these plants
359
00:47:20,797 --> 00:47:24,843
made it possible to make great progress
in the knowledge of DNA, almost a century ago.
360
00:47:45,697 --> 00:47:51,870
Sea cucumbers are sea sweepers:
They patrol the bottom looking for debris.
361
00:48:06,718 --> 00:48:09,554
The mouth is equipped with tentacles,
362
00:48:09,804 --> 00:48:14,100
able to pick up and collect
any kind of organic residue.
363
00:48:14,559 --> 00:48:20,857
The size of sea cucumbers can
vary from a few centimeters to 3 meters.
364
00:49:42,730 --> 00:49:45,149
You can look but not touch.
365
00:49:45,525 --> 00:49:48,903
Perhaps eye contact is possible
but with caution.
366
00:49:48,987 --> 00:49:55,034
Why stone fish
it is one of the most poisonous in the world.
367
00:49:55,785 --> 00:50:02,792
It can easily be mistaken for a rock,
inadvertently placing a hand on it.
368
00:50:03,001 --> 00:50:08,631
At that point the spines would emit
all their potentially lethal poison.
369
00:50:35,116 --> 00:50:37,744
This is a shell,
of a large sea slug,
370
00:50:37,827 --> 00:50:40,371
and comes from the tropical Atlantic
North Western.
371
00:50:40,496 --> 00:50:42,999
Strong currents must have brought it here.
372
00:50:43,791 --> 00:50:48,713
This is a hermit crab. Worldwide,
there are over a thousand varieties.
373
00:50:49,005 --> 00:50:53,051
In common they have the inability
to build their own shell.
374
00:50:53,217 --> 00:50:55,470
So they occupy the empty ones.
375
00:50:56,137 --> 00:51:00,850
But growing up, I am constantly searching
of new and more comfortable shells.
376
00:51:05,730 --> 00:51:08,441
The hermit crab has spotted
an inverted shell.
377
00:51:08,900 --> 00:51:13,321
Only very few hermit crabs are
ready to kill for a bigger house.
378
00:51:13,529 --> 00:51:16,074
Are we going to see the worst?
379
00:51:18,534 --> 00:51:22,622
The hermit crab must act quickly
if you really want to move.
380
00:51:34,050 --> 00:51:38,638
The snail can protect itself
only if it manages to overturn the shell.
381
00:51:50,274 --> 00:51:52,193
The Hermit Crab makes his move.
382
00:52:08,251 --> 00:52:11,629
Rotation is a success.
The snail is safe
383
00:52:13,506 --> 00:52:16,425
and the hermit crab will have to postpone the move.
384
00:52:25,685 --> 00:52:32,775
The infinite variety of forms and functions
they are like pieces of an intricate puzzle.
385
00:52:33,109 --> 00:52:37,446
And when all the species are present,
the ecosystem is perfect.
386
00:52:37,655 --> 00:52:43,161
And when all the ecosystems are flourishing,
then the ocean is complete.
387
00:52:43,452 --> 00:52:45,746
Complete and healthy.
388
00:52:45,913 --> 00:52:48,916
But today many pieces of the puzzle are missing.
389
00:52:49,167 --> 00:52:52,211
It's true.
The big pieces are missing.
390
00:52:52,503 --> 00:52:56,424
But I suspect they won't be late
for a long time,
391
00:52:56,841 --> 00:52:59,177
the ocean is generous.
392
00:53:26,913 --> 00:53:30,750
Dad is getting impatient.
He knows it's time to go.
393
00:53:31,000 --> 00:53:33,794
He keeps saying he has
a special appointment.
394
00:53:34,003 --> 00:53:37,965
The sun sets in the west
and on our adventure in the Pacific.
395
00:53:38,216 --> 00:53:42,845
It's time to continue east.
I have an important appointment.
396
00:53:43,054 --> 00:53:45,890
- With whom?
- I am anxious and excited.
397
00:53:45,932 --> 00:53:49,268
It happens only once a year
and I can't miss it.
398
00:53:49,644 --> 00:53:53,397
- What is it about? - Come on, Fabien.
The next stop is Nassau.
399
00:53:53,689 --> 00:53:58,778
It will be February. Think big.
Pretend you don't understand, don't you?
400
00:53:59,320 --> 00:54:01,948
- Yes, it's obvious!
- Yes sure.
401
00:54:15,378 --> 00:54:21,467
It's kind of like coming home, when
we reach our final destination:
402
00:54:21,884 --> 00:54:23,344
the Bahamas.
403
00:54:25,513 --> 00:54:29,517
We all immersed ourselves in these waters
countless times.
404
00:54:29,684 --> 00:54:35,439
Gavin was born here and knows
every single centimeter of these backdrops.
405
00:54:35,690 --> 00:54:40,528
It's true, I spent my days in the water,
the ocean was my playground.
406
00:54:40,903 --> 00:54:46,951
And Fabien filmed his first one
documentary about sharks right here.
407
00:54:48,244 --> 00:54:52,164
My brother is an experienced diver
and is not afraid of anything.
408
00:54:52,623 --> 00:54:54,292
And he loves sharks too.
409
00:54:55,209 --> 00:54:58,671
Yes, sharks have always fascinated me
since childhood.
410
00:54:59,046 --> 00:55:01,215
It is the first time I saw "The Shark",
411
00:55:01,299 --> 00:55:05,594
that I wanted to film
these incredible animals.
412
00:55:06,053 --> 00:55:07,680
And what are you waiting for then?
413
00:55:09,307 --> 00:55:13,102
It is true that occasionally
sharks attack man,
414
00:55:13,394 --> 00:55:16,022
but they are only rare exceptions.
415
00:55:16,230 --> 00:55:19,942
Usually, we are not on their menu.
416
00:55:20,276 --> 00:55:22,403
Fabien, give us some data.
417
00:55:23,029 --> 00:55:27,783
Okay, shark attacks
ending with 12 victims.
418
00:55:28,159 --> 00:55:32,204
On average, 12 people a year
they are killed by sharks.
419
00:55:32,413 --> 00:55:36,417
- And how many victims among sharks?
- For intensive fishing or accidental capture.
420
00:55:36,542 --> 00:55:40,838
Accidental capture is collateral damage
of fishing, a senseless death.
421
00:55:40,838 --> 00:55:45,968
Exact. But even more gruesome,
is the shark fin soup:
422
00:55:46,552 --> 00:55:49,388
100 million sharks every year.
423
00:55:49,638 --> 00:55:52,558
It's a really baffling and demeaning number.
424
00:55:52,767 --> 00:55:59,357
It's true. It is as if a third of the population
US was massacred every year.
425
00:56:00,316 --> 00:56:02,318
Yes, it's crazy.
426
00:56:11,911 --> 00:56:16,457
There are thousands of miles of ocean
and millions of years of evolution
427
00:56:16,540 --> 00:56:19,543
between the plankton at the beginning
of our adventure
428
00:56:19,710 --> 00:56:22,922
and these sharks at the end of the journey:
429
00:56:23,381 --> 00:56:26,175
the base and the top of the food chain.
430
00:56:50,241 --> 00:56:53,786
Sharks are among the predators
oldest in the world.
431
00:56:54,120 --> 00:56:56,956
Through the ages,
they have refined their hunting skills
432
00:56:56,997 --> 00:57:03,170
and exceeded every environmental challenge,
except one, industrialized men.
433
00:58:04,940 --> 00:58:11,155
Other inhabitants at risk of the barrier are
groupers, among the most important predators.
434
00:58:11,822 --> 00:58:15,409
The specimen we see
lives permanently in this wreck.
435
00:58:16,535 --> 00:58:18,496
Through the selection of prey,
436
00:58:18,621 --> 00:58:22,333
predators like sharks and groupers
they have a key function
437
00:58:22,416 --> 00:58:25,044
in the balance of the complex
ecosystem below them.
438
00:59:11,215 --> 00:59:16,262
Missing a little now, maybe one or two days
to my special appointment.
439
00:59:16,679 --> 00:59:20,474
The waters of Nassau
they are rich in coral life,
440
00:59:20,558 --> 00:59:23,644
therefore there is much to see in the waiting.
441
00:59:54,174 --> 00:59:59,638
We are not alone.
Who is hidden in the sand?
442
01:00:00,180 --> 01:00:03,767
Is it just a lookout or is it lurking?
443
01:00:28,292 --> 01:00:31,462
It is impossible to admire a parsnip
while swimming on the ocean floor
444
01:00:31,629 --> 01:00:34,048
without thinking of flying.
445
01:00:34,923 --> 01:00:39,303
With its wing beats, it seems to glide
446
01:00:39,637 --> 01:00:43,349
swinging graceful and elegant
on its lush path.
447
01:00:58,030 --> 01:01:02,951
I never built the submerged city
of which I dreamed as a child,
448
01:01:03,118 --> 01:01:07,706
but I am always enchanted
from how the ocean colonises the wrecks,
449
01:01:07,915 --> 01:01:11,043
rebuilding and renewing life.
450
01:01:20,719 --> 01:01:27,184
The morays remember snakes, but it is
only of very long and thin fish.
451
01:01:27,226 --> 01:01:30,688
Populate the rocky and coral bottoms
of the warm ocean waters,
452
01:01:30,729 --> 01:01:34,858
with an incredible variety
of dimensions and colors.
453
01:01:36,026 --> 01:01:39,863
They can reach
lengths of 4 meters.
454
01:01:40,322 --> 01:01:44,993
The wide mouth is not in itself
a threat, but supports breathing.
455
01:01:56,880 --> 01:01:59,550
This shrimp cleaner takes care of it
oral hygiene of the moray eel
456
01:01:59,591 --> 01:02:02,636
and in return he gets food leftovers.
457
01:02:03,178 --> 01:02:05,764
The moray seems to be grateful to him.
458
01:02:06,724 --> 01:02:10,269
Besides, I am also grateful
to my dentist, usually!
459
01:03:49,326 --> 01:03:51,328
Life expectancy on the barrier
460
01:03:51,370 --> 01:03:54,957
decrease dramatically for creatures
swimming in the open sea.
461
01:03:55,582 --> 01:03:58,627
Finding a hidden refuge is vital.
462
01:03:59,795 --> 01:04:03,423
Some species,
such as palinurides and scillarids
463
01:04:03,465 --> 01:04:06,593
they must find a new shelter
every single day.
464
01:04:37,916 --> 01:04:41,378
And you even have to compete
for the same crack.
465
01:05:18,832 --> 01:05:23,545
Rock lobster first found
an ideal refuge and takes possession of it.
466
01:05:37,142 --> 01:05:41,521
The sea cicada lingers,
perhaps he hopes for a lease.
467
01:05:47,069 --> 01:05:50,113
"We are complete, beautiful. Turn offshore ".
468
01:05:50,989 --> 01:05:52,866
The poor girl has no choice but to leave.
469
01:06:03,627 --> 01:06:09,549
Come! I want to show you one of the greatest,
scary and ruthless predators of the sea.
470
01:06:09,591 --> 01:06:14,221
- Pope. Digging out these tunnels, these monsters
marine create perfect hiding places.
471
01:06:14,262 --> 01:06:16,598
- Dad, we've grown up.
- Don't interrupt it.
472
01:06:16,598 --> 01:06:18,600
He won't believe we're drinking it!
473
01:06:18,642 --> 01:06:22,396
Prudence, friends, they rest here
the monsters of the abyss:
474
01:06:22,562 --> 01:06:24,856
gobidi and blennioidei.
475
01:06:49,339 --> 01:06:52,801
Maybe they're not big and scary,
but they are large in number,
476
01:06:53,051 --> 01:06:57,889
these tiny creatures make up
one third of the barrier population.
477
01:06:58,390 --> 01:07:02,019
And they are, therefore, a source of livelihood
precious for larger species
478
01:07:02,019 --> 01:07:04,104
such as cod, haddock and plaice.
479
01:07:17,284 --> 01:07:21,747
They usually take refuge in rocky cracks
and between the cracks of the corals,
480
01:07:22,164 --> 01:07:24,958
but they are often helped
from a willing shrimp.
481
01:08:51,628 --> 01:08:55,674
- About insatiable creatures
of the abysses ... - Come on fathers don't overdo it.
482
01:08:55,882 --> 01:08:59,511
- No, this time it's true.
- The scorpion fish.
483
01:09:06,226 --> 01:09:11,398
Its extravagant beauty
is aimed at confusing prey and predator.
484
01:09:12,774 --> 01:09:16,361
The scorpion fish
he is an unstoppable and voracious hunter,
485
01:09:16,486 --> 01:09:19,489
able to eat 40 fish in an hour.
486
01:09:21,867 --> 01:09:26,746
The rays of the dorsal fin are actually
venomous spines that discourage predators.
487
01:09:27,289 --> 01:09:33,211
In humans, poison can cause
seizures, heart attack and even death.
488
01:10:29,851 --> 01:10:34,814
The scorpion fish is approaching by stealth
and attacks with surprising speed
489
01:10:48,119 --> 01:10:50,872
The peach scorpion is native
of the Pacific ocean
490
01:10:51,039 --> 01:10:54,167
and it was accidentally
introduced in the Atlantic.
491
01:10:54,251 --> 01:10:59,381
And in these waters, in the absence of predators,
the scorpion fish have thus increased
492
01:10:59,631 --> 01:11:02,884
to compromise the number
of fish younger than the reef.
493
01:11:02,968 --> 01:11:08,265
Therefore, even involuntary actions
can have serious consequences,
494
01:11:08,598 --> 01:11:11,893
altering the delicate balance
of nature.
495
01:11:19,150 --> 01:11:23,947
My absolute favorite animal
gives me deep reflections.
496
01:11:24,572 --> 01:11:27,325
Like the human being, he is very intelligent,
497
01:11:27,450 --> 01:11:32,664
but because our evolutionary paths
they deviated 600 million years ago,
498
01:11:32,789 --> 01:11:36,418
we have developed
in a decidedly different way.
499
01:11:36,835 --> 01:11:43,091
In fact, we don't even get close
to his alien intelligence:
500
01:11:43,425 --> 01:11:44,884
it's the octopus.
501
01:12:10,201 --> 01:12:11,703
Formidable hunter,
502
01:12:12,329 --> 01:12:17,625
the octopus tends its ambushes covering large
areas with the body similar to a parachute.
503
01:12:25,467 --> 01:12:30,305
Below, the tentacles will grasp
and a fatal bite will kill.
504
01:12:31,056 --> 01:12:34,601
They change color and shape camouflaging themselves
with the surrounding environment
505
01:12:34,642 --> 01:12:39,522
at a surprising speed,
because their skin thinks.
506
01:12:48,615 --> 01:12:50,617
Octopuses recognize faces,
507
01:12:50,742 --> 01:12:54,746
distinguish people
even when they are wearing identical suits.
508
01:12:54,913 --> 01:12:59,250
They can become attached to a human being
and bring resentment and resentment.
509
01:13:18,228 --> 01:13:21,731
And in an environment where shelter
means survival,
510
01:13:21,815 --> 01:13:24,317
the octopus is the king of contortion.
511
01:13:24,734 --> 01:13:28,905
For him I space
it is never too tight or uncomfortable.
512
01:13:29,948 --> 01:13:34,577
My father called the octopus:
"The soft intelligence of the sea".
513
01:13:39,624 --> 01:13:42,710
I think it's time to reveal ourselves
something more about the appointment
514
01:13:42,752 --> 01:13:45,964
of which we speak from about 8 thousand kilometers.
515
01:13:46,423 --> 01:13:53,054
Ok. The migration path of the great
hammerhead sharks is still a mystery,
516
01:13:53,221 --> 01:13:56,349
except for this place and this date.
517
01:13:56,433 --> 01:14:01,896
Every year, for a few days in the month
February pass in these waters.
518
01:14:18,621 --> 01:14:26,963
From the 1990s, in the Atlantic waters, the
Hammerhead shark population has halved.
519
01:14:27,255 --> 01:14:30,341
In Africa and Asia,
the budget is even more alarming.
520
01:14:30,925 --> 01:14:37,599
This meeting makes me nervous.
Because maybe it could also be the last one.
521
01:15:17,347 --> 01:15:24,646
We must believe in his future that is so
intimately connected to the well-being of the ocean,
522
01:15:25,021 --> 01:15:30,318
so that this meeting can be repeated
for many years to come.
523
01:15:31,027 --> 01:15:33,613
We would just like you to tell us ...
524
01:15:34,572 --> 01:15:38,201
Arnold, please.
Just this once.
525
01:15:38,826 --> 01:15:40,245
Agree.
526
01:15:40,828 --> 01:15:42,247
"I'll come back".
527
01:15:42,872 --> 01:15:45,500
- I hope so, my friend.
- "Yup".
528
01:15:51,256 --> 01:15:55,552
My father and my grandfather
they are not born environmentalists.
529
01:15:55,927 --> 01:15:58,888
Fabien and I are not born environmentalists.
530
01:15:59,347 --> 01:16:02,141
But spending a lot of time underwater
as we do,
531
01:16:02,475 --> 01:16:04,060
you can't help but fall in love.
532
01:16:04,310 --> 01:16:09,482
And start taking care of what you love,
to protect it and defend it.
533
01:16:09,816 --> 01:16:15,863
And when we can't do it,
reality is more frightening than a school of sharks.
534
01:16:34,090 --> 01:16:37,552
This is a dead barrier.
There is no more life.
535
01:16:37,927 --> 01:16:41,389
No more hosting
the multitude of life forms
536
01:16:41,472 --> 01:16:44,142
present in the barrier
which we have visited previously.
537
01:16:44,726 --> 01:16:46,853
According to the United Nations,
538
01:16:46,936 --> 01:16:51,774
about 20% of the world's coral reefs
has been destroyed.
539
01:16:51,983 --> 01:16:55,194
Many more are in danger
and at risk of extinction.
540
01:16:55,486 --> 01:16:59,407
This desolation is disconcerting.
541
01:17:00,033 --> 01:17:04,370
And it requires a decisive intervention
of all world leaders.
542
01:17:05,121 --> 01:17:09,167
Coral reefs
they should not be saved because they are beautiful.
543
01:17:09,834 --> 01:17:15,131
It is important to save them because
they are crucial to the health of the planet.
544
01:17:16,257 --> 01:17:18,217
And we know the reason for this.
545
01:17:18,259 --> 01:17:20,386
Water heating
is one of the causes.
546
01:17:20,511 --> 01:17:25,808
Another is ocean acidification
caused by greenhouse gases.
547
01:17:27,018 --> 01:17:29,354
All the habitats we visited,
548
01:17:29,979 --> 01:17:31,481
coral reefs,
549
01:17:32,690 --> 01:17:34,317
the forests of Kelp,
550
01:17:35,109 --> 01:17:36,903
sandy bottoms,
551
01:17:37,737 --> 01:17:43,451
the mangroves, where the great abundance
of marine diversity lives,
552
01:17:43,785 --> 01:17:47,413
all have one thing in common:
they are close to the earth.
553
01:17:47,580 --> 01:17:51,125
That is to being
which draws greater benefits,
554
01:17:51,376 --> 01:17:54,295
but that also constitutes
the biggest threat: us.
555
01:17:54,921 --> 01:17:58,841
We pour oil into the sea,
chemical agents,
556
01:17:59,425 --> 01:18:02,970
raw sewage,
plastic,
557
01:18:03,388 --> 01:18:06,808
and an unimaginable amount of waste.
558
01:18:07,183 --> 01:18:12,063
Even air pollution, as well as
that of the soil, has an impact on the oceans
559
01:18:12,188 --> 01:18:14,774
and inevitably on humanity.
560
01:18:26,285 --> 01:18:28,579
This is the ocean we dream of.
561
01:18:28,871 --> 01:18:34,168
And reality can change
even where today there is desolation.
562
01:18:34,502 --> 01:18:38,131
Because life returns
when conditions permit.
563
01:18:38,464 --> 01:18:40,675
The ocean knows how to forgive.
564
01:18:41,467 --> 01:18:45,304
Today, environmental associations,
activists
565
01:18:45,430 --> 01:18:51,394
and private citizens around the world
support the environmental cause.
566
01:18:51,602 --> 01:18:55,857
An important initiative is the institution
of the Marine Protected Area.
567
01:18:56,149 --> 01:19:00,611
The Marine Protected Area can be
compared to national parks.
568
01:19:00,737 --> 01:19:06,492
Governments around the world have started
to listen and to act, albeit slowly.
569
01:19:07,243 --> 01:19:12,331
So far, only about 4% of the oceans
is part of the protected areas.
570
01:19:12,415 --> 01:19:15,251
But it is an important step
in the right direction.
571
01:19:15,585 --> 01:19:17,587
One of many.
572
01:19:18,171 --> 01:19:21,591
After all,
survival also depends on us,
573
01:19:21,758 --> 01:19:24,302
and our ability to adapt.
574
01:19:24,677 --> 01:19:28,931
The ocean survives without us,
we do not survive without the ocean.
575
01:19:29,348 --> 01:19:33,102
Or as he once said
my dear friend Sylvia Earle:
576
01:19:33,394 --> 01:19:37,982
"No water, no life,
no Blue, no Green ”.
577
01:19:39,317 --> 01:19:42,487
Do you know what,
neither could I have said it better.
578
01:20:17,939 --> 01:20:21,275
For me, this was it
a journey of connections:
579
01:20:21,400 --> 01:20:25,988
connections between habitats,
between the extremes of the food chain,
580
01:20:26,280 --> 01:20:30,576
between one end of the earth and the other,
between us and the ocean
581
01:20:30,827 --> 01:20:33,454
and between generations.
582
01:20:34,330 --> 01:20:36,874
That's why we're all here.
583
01:20:37,083 --> 01:20:39,085
There is no doubt about this!
584
01:20:39,460 --> 01:20:43,422
I don't believe in dynasties
exactly like my father.
585
01:20:43,756 --> 01:20:47,552
But we have a family passion
which is difficult to ignore.
586
01:20:47,677 --> 01:20:53,808
- Impossible, I'd say. - Well, your father
has left you an important legacy.
587
01:20:54,016 --> 01:20:58,855
It's true. And a moment will come,
in which I too will do the same.
588
01:20:59,313 --> 01:21:03,860
Don't be in a hurry, Dad.
There are still many wonders out there ...
589
01:21:04,485 --> 01:21:06,487
Which we could share.
590
01:23:40,016 --> 01:23:43,227
Subtitles: PIXELMAN s.r.l.
54389
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