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Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated: 1 00:00:30,573 --> 00:00:33,232 Hello everyone! During the years, 2 00:00:33,242 --> 00:00:36,912 I have participated in projects of all kinds, but I've never done this: 3 00:00:37,038 --> 00:00:39,707 the narrator of a documentary film. 4 00:00:40,249 --> 00:00:43,127 So why now? Why this movie? 5 00:00:43,586 --> 00:00:47,798 Because it is an important work, with an important message, 6 00:00:48,090 --> 00:00:52,136 directed by a man whom I have admired for years, Jean-Michel Cousteau. 7 00:00:52,845 --> 00:00:57,016 The first time I saw the video, I must admit I was impressed ... 8 00:00:57,224 --> 00:00:59,685 and did I understand that I wanted to give my contribution? 9 00:01:00,019 --> 00:01:05,274 And this is precisely the intention by Jean-Michel: raising awareness. 10 00:01:05,649 --> 00:01:07,234 Jean-Michel reminds us that ... 11 00:01:07,276 --> 00:01:11,489 we all have to contribute in a concrete way to real change. 12 00:01:11,906 --> 00:01:15,701 That the decisions of political leaders and individual and personal choices 13 00:01:15,910 --> 00:01:21,165 determine the future of the oceans and our survival on the planet earth. 14 00:01:22,249 --> 00:01:24,752 As governor and now as a private citizen, 15 00:01:24,794 --> 00:01:28,672 I also fight for a radical change to protect the environment, 16 00:01:28,798 --> 00:01:31,967 to raise awareness all on this delicate subject. 17 00:01:32,510 --> 00:01:37,681 Therefore, it is a privilege to lend my voice to this cinematic experience. 18 00:01:38,307 --> 00:01:43,979 Jean-Michel has created a statement of love to the magnificence of the ocean. 19 00:01:44,522 --> 00:01:47,108 Because, like his father Jacques Cousteau, 20 00:01:47,483 --> 00:01:52,404 Jean-Michel is convinced that: "It is necessary to protect what you love". 21 00:01:52,446 --> 00:01:54,448 And he's absolutely right about that! 22 00:01:54,532 --> 00:01:59,495 So without hesitation let's fall in love madly of the wonders of the sea. 23 00:02:04,083 --> 00:02:09,547 He was Cousteau. Jacques Cousteau. An ocean pioneer. 24 00:02:10,548 --> 00:02:16,011 In the 40s, when the equipment underwater was cumbersome and rudimentary, 25 00:02:16,137 --> 00:02:18,514 Cousteau contributed to the invention of the aqua-lung 26 00:02:18,556 --> 00:02:23,477 which allowed diving longer and deeper, 27 00:02:23,811 --> 00:02:26,981 paving the way for exploration and a new genre of documentaries. 28 00:02:27,439 --> 00:02:31,610 It has also made progress in the art of underwater video shooting. 29 00:02:32,027 --> 00:02:36,365 Together, these innovations allowed the Cousteau team 30 00:02:36,448 --> 00:02:39,034 to go into unexplored territories, 31 00:02:39,326 --> 00:02:42,121 to capture images never seen before 32 00:02:42,246 --> 00:02:45,708 and to share them with millions of people worldwide. 33 00:02:47,585 --> 00:02:51,338 We owe a great deal to exploratory work by Jacques Cousteau. 34 00:02:51,797 --> 00:02:56,010 And in a sense, the modern divers are all his children. 35 00:02:56,218 --> 00:02:58,554 But I am the firstborn. 36 00:02:59,013 --> 00:03:01,140 I'm Jean Michel Cousteau. 37 00:03:01,265 --> 00:03:04,518 I was only 7 years old and I was thin like my father, 38 00:03:04,602 --> 00:03:08,314 when my mother Simone I put the fins on my feet 39 00:03:08,355 --> 00:03:11,609 and my father stared at me the tank on the back with a strap, 40 00:03:11,859 --> 00:03:13,777 pushing me into the sea. 41 00:03:13,986 --> 00:03:15,988 And my life changed forever. 42 00:03:16,405 --> 00:03:19,742 From that moment, I also became a diver. 43 00:03:20,284 --> 00:03:22,620 I was also a Cousteau. 44 00:04:36,485 --> 00:04:41,615 And like me, my children too, Céline and Fabien, they are without doubt real Cousteau. 45 00:04:41,740 --> 00:04:44,785 They work to raise awareness and influence public opinion 46 00:04:44,827 --> 00:04:48,706 through their shipments and their movies. 47 00:04:49,039 --> 00:04:52,710 But on this occasion, I could not not involve them, 48 00:04:53,002 --> 00:04:55,462 it was necessary to join forces. 49 00:04:56,130 --> 00:04:59,508 Years have passed since ours last project together. 50 00:05:00,175 --> 00:05:04,346 It is impressive, ambitious and important. How to refuse? 51 00:05:14,690 --> 00:05:18,485 A journey of 8,000 miles awaits us. 52 00:05:18,527 --> 00:05:21,739 We will explore some of the main ones ocean habitats 53 00:05:22,865 --> 00:05:25,617 and we'll start right here, from the Fiji islands. 54 00:05:30,497 --> 00:05:35,502 The marine biologist Holly Lohuis and the cameraman Gavin McKinney 55 00:05:35,544 --> 00:05:40,382 complete the team and they are practically part of the family. 56 00:05:41,300 --> 00:05:44,803 Jean-Michel is thrilled for the new technology, 57 00:05:44,970 --> 00:05:47,765 and I believe this feeds a lot his enthusiasm. 58 00:05:49,141 --> 00:05:51,643 The purpose is to film not just the great forms of life, 59 00:05:51,685 --> 00:05:55,022 but also smaller creatures with their most subtle movements 60 00:05:55,064 --> 00:05:58,442 unknown even to the most experienced divers. 61 00:06:08,535 --> 00:06:14,750 It is here, along the tropical belt, that we find the beating heart of the ocean. 62 00:06:15,334 --> 00:06:16,794 The coral reef. 63 00:06:17,086 --> 00:06:19,838 If we compare the infinite ocean water expanses 64 00:06:20,130 --> 00:06:25,135 with the sandy ones of the desert, the coral reef would be an oasis. 65 00:06:25,552 --> 00:06:30,682 And when the barrier is flourishing and luxuriant, it is a paradise that teems with life. 66 00:07:03,132 --> 00:07:06,260 But what are coral reefs? 67 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. 69 00:07:15,853 --> 00:07:21,233 Tiny polypoid sea creatures gathered in colonies 70 00:07:21,400 --> 00:07:24,611 that form a skeleton based on calcium carbonate with protective function. 71 00:07:25,279 --> 00:07:27,656 The sedimentation of calcareous skeletons 72 00:07:27,823 --> 00:07:31,034 it only increases over the centuries these suggestive formations. 73 00:07:31,994 --> 00:07:37,040 Today we know about 800 different species of corals, each one different from the other. 74 00:07:37,207 --> 00:07:40,294 Some build limestone castles around him, 75 00:07:41,670 --> 00:07:46,341 others have soft tentacles that they sway gently like grass in the wind. 76 00:07:47,134 --> 00:07:50,137 And others, like these sea fans, 77 00:07:50,262 --> 00:07:53,348 they remind us of the leaves of an exotic plant 78 00:07:53,849 --> 00:07:55,851 or this euryaline. 79 00:07:57,644 --> 00:08:00,689 But they are all animals. 80 00:08:01,064 --> 00:08:05,360 They are discrete predators that move and hunt 81 00:08:05,569 --> 00:08:11,492 not only for necessity, but also for to ensure the survival of the ocean. 82 00:08:38,352 --> 00:08:41,813 The variety of shapes and colors of corals It is surprising. 83 00:08:44,066 --> 00:08:47,903 Their movements seem a passive fluctuation like straw in the wind, 84 00:08:48,070 --> 00:08:51,740 but these are the voluntary acts 85 00:08:51,907 --> 00:08:55,327 of a ravenous predator intent on devouring the prey. 86 00:09:28,652 --> 00:09:32,739 Usually the attention is entirely directed towards larger species, 87 00:09:32,906 --> 00:09:38,036 the adorable dolphins, the feared sharks, whales and walruses. 88 00:09:39,288 --> 00:09:43,792 But this time I wanted to capture it the little wonders, 89 00:09:43,917 --> 00:09:48,213 not just for their splendor, but also for their meaning. 90 00:09:49,965 --> 00:09:52,551 Admire the worm "Christmas Tree". 91 00:10:56,073 --> 00:10:59,493 They are minute and timid, but very showy. 92 00:10:59,868 --> 00:11:03,664 The worm "Christmas tree", as well as many other sea creatures, 93 00:11:03,872 --> 00:11:07,084 owes its name to its appearance. 94 00:11:07,751 --> 00:11:11,546 However this creature it is more worm than tree. 95 00:11:13,131 --> 00:11:19,721 And to feed himself, he explains his corollas spiral and filters plankton from the current. 96 00:11:36,405 --> 00:11:39,366 Plancton means "wandering" or "going astray". 97 00:11:39,658 --> 00:11:42,536 And indicates minute or microscopic organisms. 98 00:11:43,453 --> 00:11:45,914 For many of the inhabitants settled of the barrier, 99 00:11:45,997 --> 00:11:49,376 like this coral tridacna or these spirographs, 100 00:11:49,459 --> 00:11:53,338 floating food is a necessity. 101 00:12:36,590 --> 00:12:39,843 Despite the size, could be difficult to spot 102 00:12:39,926 --> 00:12:43,054 in its natural context on the seabed. 103 00:12:45,182 --> 00:12:48,810 But here in front of me, there is a giant tridacna. 104 00:12:54,566 --> 00:12:58,862 The shellfish we eat they weigh about 30 to 60 grams. 105 00:12:59,237 --> 00:13:04,868 A giant tridacna can weigh up over 2 tons and exceed the century of life. 106 00:13:05,952 --> 00:13:07,954 It's incredible to think that an organism 107 00:13:07,996 --> 00:13:11,333 practically immobile, which is not able neither to hunt nor to grab, 108 00:13:11,666 --> 00:13:14,461 manages to reach similar dimensions. 109 00:13:21,218 --> 00:13:23,386 His diet has two specialties: 110 00:13:23,678 --> 00:13:25,889 the plankton that filters from the current 111 00:13:26,223 --> 00:13:30,560 and the food produced from algae present inside his coat. 112 00:14:02,801 --> 00:14:05,262 Tridacne are born males and then they become females; 113 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 115 00:14:13,311 --> 00:14:15,272 without ever meeting the partner. 116 00:14:20,569 --> 00:14:26,032 Survival as such depends on two factors. 117 00:14:26,449 --> 00:14:28,869 The possibility of eating and not to be eaten. 118 00:14:29,703 --> 00:14:31,580 Nature has endowed these creatures 119 00:14:31,621 --> 00:14:36,543 of survival strategies creative and multiple, 120 00:14:37,085 --> 00:14:40,046 including cunning to make unusual alliances. 121 00:14:47,762 --> 00:14:49,764 The sea anemone may appear defenseless, 122 00:14:49,848 --> 00:14:52,976 even attractive clinging on the coral reef. 123 00:14:53,101 --> 00:14:55,312 But when a little creature passes by, 124 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, 126 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. 130 00:15:59,167 --> 00:16:03,129 A similar symbiosis takes place also among another species of anemone 131 00:16:03,296 --> 00:16:07,550 and a colorful Atlantic crustacean known as ancylomenes pedersoni. 132 00:16:08,343 --> 00:16:12,597 This shrimp cleaner is not by nature immune to the poison of anemone, 133 00:16:12,847 --> 00:16:15,058 but has developed a remarkable tolerance 134 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 136 00:16:52,637 --> 00:16:58,393 seems to mock whoever passes by saying: "Danger is my trade." 137 00:17:23,043 --> 00:17:27,839 As a child, I dreamed to build fantastic submerged cities 138 00:17:27,881 --> 00:17:31,718 and I even studied architecture to realize my dream. 139 00:17:32,135 --> 00:17:36,014 But how can you compete? with the magnificence of the barrier, 140 00:17:36,264 --> 00:17:41,895 with the masterful touch of nature in every small detail? 141 00:17:42,520 --> 00:17:45,607 And here is an example, the flat worm. 142 00:18:04,959 --> 00:18:09,130 They are small and colorful magic barrier carpets. 143 00:18:10,757 --> 00:18:14,677 As well as colorful and flexible nudibranchs. 144 00:18:33,154 --> 00:18:35,532 The word nudibranch means "With the bare gill", 145 00:18:35,698 --> 00:18:38,326 represented by the posterior cutaneous crest. 146 00:18:38,868 --> 00:18:44,916 There are over 2,000 species of nudibranchs, none of which is particularly fast. 147 00:19:27,750 --> 00:19:31,713 The nudibranchs lay their eggs in a variety of fascinating forms. 148 00:19:32,213 --> 00:19:35,717 This ribbon-like veiling adjacent to the rock contains the eggs, 149 00:19:35,967 --> 00:19:39,929 in order to feed and protect them. 150 00:20:24,098 --> 00:20:28,311 We gather here to observe another curious inhabitant of the barrier: 151 00:20:28,978 --> 00:20:31,105 the band cleaner shrimp. 152 00:20:52,210 --> 00:20:55,713 It feeds on food scraps, 153 00:20:55,838 --> 00:20:58,675 as well as parasites, fungi and damaged fabrics 154 00:20:58,675 --> 00:21:01,803 which removes from fish who come to him for personal care. 155 00:21:08,476 --> 00:21:11,854 The survival strategy of the band cleaner shrimp, 156 00:21:11,896 --> 00:21:13,648 as well as everyone's shrimp cleaners in general, 157 00:21:13,690 --> 00:21:15,984 consists in rendering services precious and indispensable, 158 00:21:16,109 --> 00:21:21,990 attracting attention with bright colors and very long antennas. 159 00:21:35,003 --> 00:21:38,715 When it finds the ideal home, remains permanent for over a year 160 00:21:39,716 --> 00:21:42,051 and when he meets true love, 161 00:21:42,468 --> 00:21:46,055 he remains faithful to him all his life. 162 00:21:57,859 --> 00:22:02,739 The health of the coral reef it is based on a delicate ecological balance. 163 00:22:03,114 --> 00:22:06,534 An altered parameter can have unpredictable consequences. 164 00:22:06,868 --> 00:22:10,705 An example of this is the star crown of thorns. 165 00:22:24,635 --> 00:22:28,431 This starfish has a maximum 21 arms with poisonous spines; 166 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, 168 00:22:40,526 --> 00:22:44,447 leaving in its passage a white and notched barrier. 169 00:23:03,132 --> 00:23:05,718 Usually, these stars do not constitute a danger. 170 00:23:06,177 --> 00:23:09,263 But in recent years, the population has increased alarmingly, 171 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. 175 00:23:21,442 --> 00:23:26,072 The splendid shiny newt highly sought after by tourists, 176 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. 177 00:23:30,618 --> 00:23:33,037 And as long as you collect dust on the shelves, 178 00:23:33,121 --> 00:23:37,208 will not help to restore the delicate natural balance. 179 00:23:57,437 --> 00:23:59,605 Today is a day of arrivals. 180 00:23:59,856 --> 00:24:01,649 We are waiting for a marine ecologist, 181 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. 183 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, 209 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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