For The Wild - November 10, 2017


Dr. SYLVIA EARLE on the Fate of Marine Biodiversity ⧸56

Topics
PAUL WATSON on Sea Shepherd's Life-or-Death Direct Action ⧸55 WINONA LaDUKE on the Prophesied Green Path ⧸57

Episode Stats


Length

1 hour and 4 minutes

Words per minute

129.58

Word count

8,306

Sentence count

364

Harmful content

Toxicity

3

sentences flagged


Transcript

Transcript generated with Whisper (turbo).
Toxicity classifications generated with s-nlp/roberta_toxicity_classifier .
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00:00:00.000 For the Wild is a listener-supported program.
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00:00:30.000 Always the attitude, sort out your own
00:00:33.780 Always alone
00:00:35.580 Wishing for something the world is denying
00:00:39.440 Out in the wilderness somebody's crying
00:00:44.600 Somebody wishing for something to happen
00:00:57.900 Wishing to tell, wishing to help
00:01:01.340 Someone was listening, someone who cared, never despaired
00:01:07.020 Someone to lean on and someone to trust
00:01:11.120 Who needs your assistance and finds your disguise
00:01:15.640 Hello and welcome to For the Wild podcast. I'm Ayanna Young. Today we are speaking with Dr.
00:01:31.360 Sylvia Earle. Sylvia is called her deepness by the New Yorker and the New York Times,
00:01:37.080 a living legend by the Library of Congress, and the first hero for the planet by Time magazine.
00:01:43.500 Sylvia Earle is a pioneering oceanographer and explorer who has led more than 100 expeditions
00:01:49.400 and logged more than 7,000 hours underwater, including leading the first team of women
00:01:54.960 aquanox back in 1970.
00:01:57.920 Formerly the chief scientist of the National Oceanic and Atmospheric Administration, Earle
00:02:03.620 is the founder of Deep Ocean Exploration and Research, Inc., founder of Mission Blue and
00:02:08.820 Sea Alliance and has authored more than 190 scientific, technical, and popular publications.
00:02:15.620 She has lectured in more than 80 countries and appeared in hundreds of radio and television
00:02:19.820 productions. In her work with Mission Blue, her not-for-profit global organization dedicated to
00:02:26.140 exploring and caring for the ocean, quote, our planet's blue heart. She endeavors to inspire
00:02:31.740 a sea change in public awareness and support for global network of marine protected areas,
00:02:37.200 what she calls Hope Spots. Well, thank you so much, Dr. Earl, for joining us today. It's a
00:02:44.140 great honor to have you on the show. It's great to be on board.
00:02:49.560 Thank you. So I want to start off by speaking of this blue heart of the planet, the oceans.
00:02:57.000 And in one of your articles, you write, people don't know that the ocean is in trouble.
00:03:01.680 And even if they do know, they don't understand why it matters. And yet we've got the evidence
00:03:06.800 that has mostly been learned in the last few decades
00:03:09.280 since the middle of the 20th century,
00:03:11.540 evidence of the role of the ocean driving climate,
00:03:14.680 driving weather, shaping planetary chemistry,
00:03:18.100 knowing that 97% of the Earth's water is ocean,
00:03:21.720 and that it's not just water, not just salt water,
00:03:25.380 it's a living system, the biggest ecosystem,
00:03:28.480 and it's continuous.
00:03:30.120 It's not oceans plural, it's oceans singular,
00:03:33.040 that embraces all of the land,
00:03:35.200 whether it's islands or whole continents, end quote.
00:03:39.120 So would you mind starting us off by speaking about the unity of the oceans
00:03:43.240 as the heart of a living planet and elaborate on how it drives climate
00:03:47.980 and shapes the processes that uphold life here on land?
00:03:53.440 In recent years, we've been able to look at the world as a connected system.
00:04:00.900 When astronauts first went high in the sky and looked back, it really brought together many of the disparate pieces.
00:04:15.420 We've known for a very long time that the ocean is a continuous system.
00:04:22.540 It's one ocean, not really separate entities, but everything connects and it all connects to the land.
00:04:30.900 The atmosphere above, the air and the water, the land, but holding it all together is life, life that occurs in the deepest sea and high in the sky as well.
00:04:48.760 But wherever there's water, there's likely to be life.
00:04:51.000 Understanding that and really being able to connect the dots has never been more evident, never as possible as it has become in recent times.
00:05:09.660 One of the reasons for this is the ability to connect with people and data all over the world and to have the technologies that now exist to be able to crunch the numbers, to take the bits and pieces of evidence and see the patterns.
00:05:28.720 we might have
00:05:31.460 understood
00:05:32.820 a thousand years ago
00:05:34.900 that earth
00:05:37.020 is home
00:05:39.060 and you could look up in the sky
00:05:41.040 and see all those sparkly
00:05:42.760 things that now we know
00:05:45.060 more about what they actually are
00:05:47.300 than we could know a thousand years ago
00:05:49.400 or even a hundred years ago
00:05:51.020 or even fifty years ago
00:05:52.260 the knowledge about the place of
00:05:54.840 earth
00:05:55.400 in the solar system, in the universe
00:05:58.960 and how it is different
00:06:02.900 from Mars and Jupiter, Saturn, any of the other
00:06:07.020 parts of our solar system and as far as we know, unique in the universe
00:06:11.260 it should give us cause
00:06:15.260 for concern about how we are
00:06:19.220 altering the nature of the world
00:06:23.120 as a whole, but especially the ocean.
00:06:25.720 The evidence now exists that did not exist when I was a child about the significance
00:06:31.680 of the ocean.
00:06:33.900 To every breath we take, every drop of water we drink, that the water cycle has become
00:06:41.520 increasingly clear.
00:06:42.800 Where does water come from that's in the ground or that falls out of the sky as rain?
00:06:47.820 Well, currently, the water cycle is driven by the ocean, and people should ask, well, where did that water come from?
00:06:58.080 What is water anyway? Why is it so special?
00:07:00.940 Children are really good at asking questions that everyone should be asking.
00:07:08.280 Why does taking care of the ocean matter?
00:07:12.080 Why are changes in the ocean a matter of concern?
00:07:14.620 I do refer to the ocean as the blue heart of the planet, because like the heart that we have, each of us in our bodies, it drives our circulatory system.
00:07:30.400 The ocean, in effect, is the planet's circulatory system.
00:07:35.800 That the currents that flow and the distribution of water, not just through the ocean, but into the atmosphere above, that falls back from clouds as rain, sleet, and snow.
00:07:49.560 Now we can see these things with new eyes, armed with evidence that has been acquired mostly, mostly in my lifetime, in the lifetime of people who now exist, that that knowledge did not and could not exist before the 20th century and now going into the 21st.
00:08:12.300 And to continue in this vein of awe and appreciation, can you explain how the ocean is a repository of historical knowledge? And what can we learn about the past and possibly the future of evolution through a study of the ocean?
00:08:32.220 diving into the ocean for me is like diving into the history of life on earth because
00:08:37.840 essentially the major divisions of life as we as we know it today are still there
00:08:46.320 look at the the record as we're able to read it now geologically going back into time there are
00:08:55.200 many creatures that did exist more than half a billion years ago and they're still out there
00:09:01.160 sponges jellyfish the building blocks of life the genetic material that is common basically to
00:09:10.800 life itself big miracles of life as far as i can see are basically twofold with the common chemistry
00:09:20.340 that life shares the dna the rna the recipes for the genetic makeup of all life and of course
00:09:30.760 There are many variations on the theme.
00:09:32.780 In fact, no two humans are exactly alike.
00:09:36.280 No two cats, no two dogs, no two birds, no two fish, no two trees, no two leaves on trees.
00:09:43.160 There's immense capacity for diversity, given this basic common recipe for life.
00:09:50.920 It's miraculous.
00:09:52.760 Cause for, well, great reflection, I would say, in the sense of humility.
00:09:59.460 But humans have the capacity to perceive these things, to see them, and to consider what it all means.
00:10:10.500 There is within the ocean the diversity in terms of these patterns of life, divisions that we call phyla of animals.
00:10:21.620 Essentially, we've identified somewhere between 30 and 35 of these major distinctive categories of animal life that have the underlying common ground of chemistry, but with distinctive variations that set echinoderms, the starfish and their relatives apart from sponges and their relatives and apart from the annelids.
00:10:50.280 variations on the theme of polychaete worms and other variations on the form of annulids,
00:10:57.760 such as the earthworms that are on land in our backyards.
00:11:02.180 And on through these many divisions, only about half of those major divisions occur on the land.
00:11:09.540 Essentially, all of them are represented in the sea, either with living forms or with fossil representation.
00:11:16.540 the history of life on earth
00:11:20.020 is out there in the ocean
00:11:21.580 and most of it is still around
00:11:23.680 there to be read
00:11:25.260 to be experienced
00:11:26.280 to be treasured
00:11:27.720 through the mists
00:11:36.660 my sugar sail
00:11:40.540 leaving me behind
00:11:46.520 All the things left and said
00:11:55.140 That were in my mind
00:12:00.380 When I stood on its deck
00:12:12.180 Strangely things I saw
00:12:17.340 Strangely they have vanished now
00:12:25.420 Standing on the shore
00:12:30.160 Memories of the seas I sailed
00:12:43.800 Lums I gazed upon
00:12:49.040 When I turned to draw the charts
00:12:57.860 All of them were gone
00:13:02.200 Sustainability in most cases is a sham
00:13:14.020 designed to avoid real systemic change
00:13:17.020 and prolong the overconsumption
00:13:19.600 our species wreaks on the rest of the world.
00:13:23.640 Marine fish populations have experienced
00:13:25.720 drastic declines in the past century. You published back in 2011 that 90% of large fish
00:13:33.780 in the oceans are gone. And in the meantime, I've heard 93% now. Aquaculture farm-raised fish has
00:13:42.000 been steadily rising over the last three decades to exceed wild fish consumption, which plateaued
00:13:48.220 in the late 1980s and has held steady at those levels, roughly 100 million tons a year.
00:13:55.720 So if that harvest level continues, how long do large fish have?
00:14:02.660 And taking into account your knowledge of fish life cycles and all the facets of the war on the oceans and human population dynamics, what is your professional prediction for the wild fish catch in coming years?
00:14:19.520 I did not make up those figures. About 90% of the big fish were gone.
00:14:23.760 I just communicated the results that scientists who have analyzed the data, largely drawn from the fishermen's own records over many years, came up with that figure in about 2003, I believe, analyzing just the trends.
00:14:42.060 Here's where we were. Here's where we are. And looking forward, the projections suggest that by the middle of the 21st century, commercial fishing will not be possible, will not be viable because the populations of the desired species for commercial extraction will basically be down at such low levels that it would not be financially feasible to do it.
00:15:11.060 But when you look at the current status, it's not really financially feasible today to continue much of the fishing that is taking place.
00:15:25.340 If, in fact, there were no subsidies, much of the high seas fishing, for example, is supported by taxpayers subsidies from many countries.
00:15:38.780 The high seas, that is the area beyond the jurisdiction of nations that claim out 200 miles, and nations with the coastline currently do that for the most part.
00:15:49.160 But the high seas, half the world, 64% of the ocean, is beyond national jurisdiction and beyond the reach of traditional fishing.
00:16:01.160 Most of the fishing that supports communities and families that has a long history is coastal.
00:16:11.260 To go out as much as 200 miles is expensive.
00:16:14.980 The fuel cost, the kind of ships that are needed to actually operate far out at sea, are larger, more expensive, and costly to operate.
00:16:26.600 The reality of our current status of extraction wildlife from the ocean is that we're really good at catching and really not so good about understanding the basic ecology of the life history of most of the creatures that wind up on our tables.
00:16:49.440 Most people are not aware that a tuna fish does not get from an egg to an adult as quickly as a chicken or a cow.
00:16:57.360 Quite the contrary, these are relatively long-lived species that takes, well, for bluefin tuna,
00:17:03.780 the figures that are most reliable suggest 10 to 14 years for an egg to get to the point where a mature fish is able to reproduce.
00:17:15.700 And many of the fish that are taken today are not even at the stage
00:17:21.460 where they have reached maturity.
00:17:24.340 They're taking the young fish, and the big fish are mostly already gone.
00:17:30.460 It's a recipe for disaster.
00:17:32.520 If you take the moms and dads, it can't be that it is the old fish
00:17:36.600 that are able to reproduce.
00:17:38.220 And it's not just bluefin tuna.
00:17:41.400 It's cod.
00:17:43.680 It's even the small fish, such as herring.
00:17:46.360 If you take the older fish, the larger fish, they're the ones that are the most able to repopulate circumstances.
00:17:57.720 But here's the thing.
00:17:58.900 You know, most people do not think of fish as wildlife.
00:18:03.040 They don't think of them in the same way that we think of songbirds and eagles and owls or bears and rhinoceroses and elephants and things.
00:18:09.980 They think of fish as, well, fish.
00:18:13.240 That's how they're advertised, fish and chips, fish chowder, fish, whatever it is, anonymous fish on a menu side by side with creatures that we can identify very specifically, like chicken or beef or lamb.
00:18:30.220 Or when we talk about pork, we know we're talking about pigs.
00:18:33.880 But when you talk about fish, what kind of fish?
00:18:36.660 There are 33,000 variations on the theme of fish, freshwater, and marine together.
00:18:42.880 But we kind of lump them all together with this anonymous characterization.
00:18:48.540 We don't get Kentucky Fried Bird.
00:18:51.200 We don't see advertised a mammal burger.
00:18:55.020 But you do see this anonymous characterization.
00:18:58.220 I'm going to have fish tonight.
00:19:00.040 What kind of fish?
00:19:01.920 Well, some fish are identified to name, like bluefin tuna or cod, although cod is a slippery term.
00:19:08.320 It could be applied to dozens of things that are commonly known as cod or bass or sea bass.
00:19:17.480 But whatever it is, they're not very specific about exactly what kind of fish are we talking about here.
00:19:23.520 And we ought to know.
00:19:25.180 And we ought to know how old these creatures are by the time they come to our plate.
00:19:29.080 We should know what they've been eating, where they've been living, but rarely is that information available.
00:19:36.100 It's not just true with fish.
00:19:38.200 It's true with lobster.
00:19:39.700 It's true with shrimp.
00:19:42.260 There are many variations on the theme of shrimp and quite a few variations on the theme of lobster.
00:19:49.800 And sometimes in a market you can see that the lobster comes from Brazil or South Africa or from New England or from California or whatever.
00:20:01.740 But for the most part, the identity of those creatures that we label with the overarching term seafood is pretty mysterious.
00:20:13.500 That's part of what gives a cloak of anonymity, of we don't know what we're eating, who we're eating, or what's in that tasty chowder, or those fish and chips.
00:20:30.780 Fried fish, catch of the day.
00:20:32.380 The catch is we don't know who we're eating.
00:20:35.860 We should also know what the status is.
00:20:38.120 And there are some guides that have been prepared by various sources, such as the Monterey Bay Aquarium guide, the New England Aquarium has a guide.
00:20:51.380 New Zealand has a guide to ocean wildlife about best choices for consumption, which ones we definitely should not be consuming, which ones are better choices and so on.
00:21:05.340 But I think from my standpoint, I've come to a personal perspective of just leaving wild fish alone.
00:21:14.340 When you look at the trends, how good we are at catching them, how the status of most is certainly not anything comparable to the health of the systems when I was a child or even 20 years ago.
00:21:31.640 the decline overall is clear we should give fish a break we should give ocean wildlife a break
00:21:39.200 if you like them on your plate or if you want them alive swimming in the ocean
00:21:43.340 right now it would make sense to just stand back unless you have true needs if your
00:21:53.240 sustenance is related to taking wildlife from the sea then I think you're a special case and
00:22:00.680 It ought to be given some latitude, and that applies to coastal communities, to island countries, to people who really don't have the kinds of choices that those living in most of North America, in most of Australia, in most of Europe, and certainly in Japan and most of China.
00:22:20.840 But in times past, going back through the history of humankind, wild fish has not been on the menu of the great majority of people.
00:22:32.580 It's a new feature that has come about as we have gained technological capacity to reach the deep sea, to reach the ocean in places that were inaccessible until the latter part of the 20th century.
00:22:49.320 Going into areas in Antarctica to capture fish that have never known humans as predators before, before we had the capacity to get to these places distant from where most people live and into the deep sea where fish had been safe until recent times.
00:23:10.200 When we have technologies developed, really, in times of war to find submarines and things, we're now able to find fish and to target them with new gear that did not exist until the latter part of the 20th century.
00:23:25.960 We're getting better all the time about finding, catching, and marketing ocean wildlife.
00:23:31.760 The consequences, not just to those creatures in the sea, but the extraction of wildlife on this massive scale is having consequences to the network of life, to the ecology, to the chemistry of the ocean itself.
00:23:49.600 So there's more than one reason why we ought to think carefully about the choices we make when we look at a menu that features fish.
00:23:59.000 It's really incredible to imagine using these tactics of war to find fish and all of the technology that's going into finding these last hidden treasures of the ocean.
00:24:14.540 and to go back to what you were saying about the ocean communities of people you know people in
00:24:23.000 China and Japan and people who rely on the oceans for their livelihood and I was recently speaking
00:24:29.680 with Paul Watson of Sea Shepherd and I asked him this question and I'd like to ask you as well
00:24:34.580 how can marine conservationists balance the unforgiving limits of biology and the needs of
00:24:42.620 traditional indigenous fishing cultures or even settler communities that have revolved around
00:24:49.400 maritime culture for centuries. You know, I can't imagine a solution that isn't complex and imperfect.
00:24:56.400 But do you see a way forward coming into focus around this issue? Or is it as unresolved as
00:25:04.220 in land conservation? I think the good news is, for the first time, we're armed with knowledge
00:25:11.040 that could not exist before we had the technologies able to look at what the issues are, to identify
00:25:17.820 the status of what's happening to the world, to zero in on the problems, and in so doing,
00:25:25.540 be able to find some solutions. One piece of positive thinking that's happening right now is
00:25:33.100 about the high seas. That's half of the world. The area beyond where nations starting in the 1980s
00:25:39.980 really extended their reach the nations with the coastline extended their reach out 200 miles
00:25:46.480 the exclusive economic zones that the authority the responsibility for managing these aquatic
00:25:53.480 regions that are you know like the united states is now twice as big as it was before
00:25:59.300 that extension into the sea took place we have jurisdiction out over a new country that is
00:26:07.500 mostly unexplored. It's not unexploited. We're taking fish, we're taking minerals, we're taking
00:26:15.080 oil and gas, but we have not focused so much on how do we manage ourselves so that we don't
00:26:23.680 extract beyond the capacity of this newly designated blue part of the planet, blue part
00:26:31.960 of our country in ways that they can continue. The catch word is sustainably. Well, we can't
00:26:40.220 sustainably extract fossil fuels because once they're extracted, they're basically gone. We
00:26:46.400 can't sustainably take minerals because once we've extracted them, they're out of the picture.
00:26:52.600 They're in another part of the equation, but they're not part of what had been in the past.
00:26:57.540 We're finding that this is true with fish, too. It's hard to extract without disrupting the systems that have taken preceding history to put into place, and never in the recipe for their life history is their latitude to account for predation on the scale that we have imposed.
00:27:20.440 humans as predators take far more than the natural systems are prepared to accept and
00:27:28.420 keep going on the same level that they have in the past it's just common sense you wouldn't expect
00:27:34.280 a system that is fine-tuned over literally billions of years to be tuned in with some
00:27:43.760 predation some latitude for disease some latitude for storms but on top of all of that humans have
00:27:49.980 arrived with the capacity to extract levels of adult reproducing populations and destroy
00:27:59.040 the ecosystems in the process of taking? Why would we expect them to continue reproducing
00:28:07.240 on the scale that they have before we begin to take on this extravagant level? I mean,
00:28:13.800 it just doesn't make sense. So it doesn't take a scientist. It doesn't take a computer expert.
00:28:18.940 It doesn't take a fancy model, or those are all useful tools, but just look at it.
00:28:26.760 It doesn't make sense that we should expect to be able to extract continuously at the same level we have in the past.
00:28:34.880 Maybe we can take some, if we're careful, if we respect what it takes, not just in the United States, but in coastal areas globally.
00:28:46.560 Think like a fish.
00:28:47.960 I've asked fishermen in the Gulf of Mexico and in New England, in North Carolina, around the world,
00:28:56.720 well, if you were a fish, what would you do?
00:28:59.440 But what are the places that matter to you and your future?
00:29:05.300 And the fishermen, who know fish probably better than most, say, well, you've got to take care of the breeding areas.
00:29:13.320 You shouldn't be killing fish when they're doing what it takes to make more fish.
00:29:17.580 And that's a problem because it's so attractive to fishermen when they see breeding aggregations
00:29:22.900 to go out and catch these fat, healthy adult fish when they're in the process of making more fish.
00:29:29.840 This has been a problem in recent times.
00:29:33.220 So the grouper aggregations, spawning aggregations of snapper have been targeted for taking.
00:29:39.960 And it's no surprise that the following year there are fewer fish and the year after that fewer fish.
00:29:47.840 These aggregations have been destroyed.
00:29:50.700 Places where fish have congregated, they're largely gone in parts of the Caribbean, in the Bahamas.
00:29:58.320 There are few still remain and they should be protected.
00:30:02.440 And in some cases they are.
00:30:03.980 People are beginning to wise up and say, when grouper get together to make more grouper, let's leave them alone and let them do this so that we can have grouper on our plates as well as have grouper as a part of the ecosystem.
00:30:17.800 So breeding areas, feeding areas, nursery areas.
00:30:22.400 The fishermen are beginning, those who really care about having a viable source of sustenance for local consumption.
00:30:33.780 But that is in a totally different category of fishing that is now really stripping the ocean of life.
00:30:43.120 That's the industrial scale extraction of wildlife.
00:30:47.800 not just to catch fish such as tuna or creatures that are taken to supply this increasing demand
00:30:57.700 by those who are marketing seafood as if it's as common as chicken and beef and lamb and so on,
00:31:05.240 but the extraction of wildlife for products, for oil, for fish meal.
00:31:11.160 There's real concern about the growing interest in using fine mesh necks going into the midwater areas of the ocean where small fish and small crustaceans and squid are an important part of the chemistry of the ocean.
00:31:30.560 about the cycles of life, about the nutrients that are transported from the surface into the
00:31:37.200 midwater levels and into the depths below, carbon sequestration, the carbon cycle, the nitrogen
00:31:43.460 cycle, the cycles of life that make Earth function as a viable system, not just for all the other
00:31:51.540 creatures, but for us as well. We take the production of oxygen in the atmosphere pretty
00:31:57.500 much for granted, whether trees on the land or phytoplankton in the sea. We have not really put
00:32:05.100 on the balance sheet the importance of protecting these life support functions that nature heretofore
00:32:13.080 has provided for free. We haven't thought about the cost to killing fish or the cost to cutting
00:32:21.460 down trees beyond what we can see as the benefits.
00:32:26.440 Bored feet of lumber when you cut down trees, fish to be sent to market as food or products
00:32:32.680 when we take clear-cut fish from the oceans.
00:32:36.480 But what are we losing in the process?
00:32:39.820 That is a cost-benefit ratio that we need to look at going forward and realize that
00:32:46.080 There's a value to these natural systems that we need to protect and be mindful of that it's not just what we can sell.
00:32:55.120 It's also the cost that it's not free or no free lunch.
00:33:00.980 There is a real cost to the extraction of wild fish or shrimp or lobsters or whatever it is that we're taking from the ocean that we have to put on the balance sheet before we make choices.
00:33:13.940 and at this point
00:33:15.720 because we have neglected
00:33:17.900 those costs for so long
00:33:20.380 that there's a big
00:33:21.860 cost to pay
00:33:22.880 it's there staring us in the face
00:33:25.020 if we just are willing to take a look
00:33:27.120 You see
00:33:33.380 what Carolyn
00:33:35.620 love will do
00:33:39.460 You see
00:33:43.060 What careless love will do
00:33:48.060 You see what careless love will do 0.98
00:33:59.620 Make you kill yourself and your lover too 0.95
00:34:06.300 Yes, there is a big cost to pay. 0.99
00:34:17.440 And I believe the Anthropocene extinction event is that cost right now.
00:34:25.420 Seeing massive amounts of species and what I feel is our relatives going extinct.
00:34:33.720 and you know that leads me to the coral reefs and the Great Barrier Reef and there was a lot
00:34:39.100 of news this year coming out around the mass die-off of coral reefs and I'm wondering is all
00:34:46.920 coral equally affected or are some reefs showing resiliency that potentially holds a key to making
00:34:53.960 it through the bottleneck to a future that includes living reefs and also can you speak
00:34:59.480 about the potential for coral restoration well coral reefs have come into headlines in recent
00:35:07.340 times because they they're an indication of what's happening to the ocean overall until
00:35:14.320 again the 20th century the latter part of the 20th century the awareness of the existence of
00:35:23.060 coral reefs around the world like a jeweled belt that circles the globe in the tropical areas and
00:35:30.160 the advent of of diving scuba divers who are able to become witnesses and take images and share the
00:35:40.680 view the importance of coral reefs to tourism people love to go and snorkel the importance of
00:35:47.880 coral reefs' critical barriers along coastal areas where they occur
00:35:53.440 to serve as a buffer against storms along with mangroves.
00:35:59.540 Well, you know, the knowledge of the value of these ecosystems
00:36:03.180 to people who live on the land as well as to the health of the ocean
00:36:06.280 and why that matters to people who are by nature terrestrial.
00:36:12.960 Now that people have come to value these systems,
00:36:15.620 they're paying attention to what's happening there are other systems in the ocean that are
00:36:21.020 perhaps as important but because they're less well known their fate is not being considered
00:36:28.260 with such concern i'm talking about areas in the deep sea we're in the relatively shallow areas
00:36:33.840 where trawling takes place those ecosystems are rich and diverse full of life and important to
00:36:39.320 the carbon cycle, but because they're out of sight and not given the same degree of concern
00:36:46.900 or attention that coral reefs are, they're just not accounted for. There's evidence that on the
00:36:52.700 order of half of the coral reefs around the world have either disappeared or are in a state of
00:36:58.740 serious decline. Just in the last half century, since I began exploring the ocean, I've been
00:37:04.700 witness to the changes. What's causing this sharp decline? Well, part of it is related to
00:37:12.560 the warming trend that we began to really seriously see and document, show the evidence
00:37:19.680 of coral bleaching starting in about 1980. And it tracks very closely with the increase of carbon
00:37:28.240 dioxide in the atmosphere, the warming of the planet, the warming of the ocean, and the impact
00:37:34.060 on life in the sea and because coral reefs are so beloved and in recent times have become
00:37:43.240 so important not just ecologically but financially economically to nations because of tourism and
00:37:51.660 economically because of the role of coral reefs and the related systems seagrass meadows and the
00:37:57.380 mangroves, to serve as a buffer during times of storms, the value of coral reefs is beginning
00:38:04.840 to be appreciated.
00:38:06.120 The diversity of life in coral reefs, it varies from place to place.
00:38:11.060 There's greater diversity in Indo-Pacific coral reefs than, for example, in the Mediterranean
00:38:16.080 or in the Caribbean or many other places in the Atlantic.
00:38:22.820 But the Indian Ocean is notoriously diverse globally.
00:38:29.120 The Great Barrier Reef in the South Pacific, whether the numbers of coral or the numbers of fish or the starfish or the pikey worms or sponges of the related organisms, the levels of diversity vary.
00:38:43.360 Certainly the species vary from place to place, and it's becoming pretty clear that the level of endemism in coral reefs is regionally pretty high.
00:38:57.000 So if you lose a coral reef, you don't just lose corals in a generic term.
00:39:03.900 You lose specific kinds of corals, specific kinds of invertebrates that are unique to that area.
00:39:10.360 So you're not just affecting the overarching term of coral reefs, similar to rainforests.
00:39:19.900 There's no two rainforests, they're exactly alike, and the composition varies from place to place.
00:39:25.360 But I guess the concerns about this serious decline of coral reefs overall is an indication that the ocean is in trouble.
00:39:36.680 If the ocean is in trouble, it means things that underpin our existence are in trouble too.
00:39:46.460 And we ought to listen up, pay attention, and be aware of what is driving the decline.
00:39:53.980 Global warming is an issue.
00:39:56.100 It's not the only issue.
00:39:57.400 What we put into the ocean, aside from the excess carbon dioxide that is not only warming the planet but is driving ocean acidification, that's looking back at us as the cause, the driver.
00:40:12.080 What we're taking out of the ocean is also a factor. Studies that go back to the 90s and actually before that, the awareness that what we take out of the ocean, sharks, groupers, the big fish, as well as lobsters and the small fish, all of the extraction of wildlife, the loss of diversity, the loss of the healthy functioning of the systems that make a coral reef what it is.
00:40:41.060 that's having an impact as well.
00:40:43.440 It's a collision of what we take out and what we put into the ocean
00:40:48.160 that is causing an overall decline of systems that certainly include coral reefs,
00:40:54.800 but they're not limited to coral reefs.
00:40:56.580 Coral reefs just serve as a wake-up call.
00:40:59.440 What's happening to them is noticeable.
00:41:01.500 What's happening beyond that is less well known.
00:41:06.200 so coral reefs are like the canary in the coal mine so to speak and i think about when you were
00:41:14.960 saying you know reflecting on what we're putting into the oceans and what we're taking out of the
00:41:19.240 oceans i was watching mission blue for the unteenth time which is a documentary that was about you and
00:41:26.780 your work and i remember you saying at one time that there was one oil rig off the coast in the
00:41:33.620 Gulf, I think back in the 1950s or 60s, and now there's more than 33,000. And I understand that
00:41:40.960 you were called to consult during the Deepwater Horizon disaster in the Gulf of Mexico. And I
00:41:46.700 remember hearing that years later, the well was still leaking crude oil, perpetuating the dead
00:41:52.840 zones and continuing to beat back bottlenose dolphins and crabs, snappers, pelicans, killifish,
00:42:02.900 corals and a lot less visible species now research is focusing on adjacent ecosystems like the salt
00:42:10.320 marshes and mangroves and more impacts are noticed such as seaside sparrows who took a hit when the
00:42:18.260 crickets and spiders that they ate began disappearing and each warm spell or storm that
00:42:24.960 comes through more of the settled oil is kicked up bringing new waves of impacts so i'm wondering if
00:42:31.700 you could speak about the reverberating effects you may have witnessed during the deep water spill
00:42:37.600 or that you've learned about in the subsequent years and also perhaps areas you can direct the
00:42:45.940 attention of researchers and citizen scientists who are remaining vigilant on the waters and
00:42:51.600 land around the gulf well those are a lot of big questions all at once but i think that again the
00:42:57.820 good news is nature is resilient the reality is there are limits to what we can put in the ocean
00:43:04.460 what we can take out of the ocean i was outspoken in the case of deep water horizon spill about
00:43:12.640 avoiding or at least using very precise application of detergents to dissipate oil only
00:43:20.800 like in a in a great emergency if a special area was at risk if the oil continued to but
00:43:29.120 generally speaking the use of dispersants it just didn't make sense then and it doesn't make sense
00:43:35.880 now the widespread use and especially the deployment of these dispersants effectively
00:43:43.280 detergents in the deep sea around the wellhead if oil is at the surface there's some chance that
00:43:50.520 It can be captured and in some cases even perhaps put to use.
00:43:56.340 But once dispersed into the water column, it's not accessible.
00:44:02.320 It becomes part of the ocean.
00:44:06.120 And fish can't escape.
00:44:07.820 Dolphins can't escape.
00:44:08.820 Jellyfish can't escape.
00:44:10.420 They're just awash in harmful chemicals.
00:44:13.880 So what function the dispersants did achieve was to avoid the appearance of oil at the surface.
00:44:21.380 It looked like it was a good idea to make it seem as though the oil went away.
00:44:25.020 Well, it didn't go away when dispersed.
00:44:27.560 It just did exactly what the name suggests.
00:44:31.100 It was dispersed into little droplets of oil and made it harder to recover.
00:44:38.020 What can people do?
00:44:38.980 Well, be a witness. Observe. Do what scientists do. Observe carefully. Report honestly what you see. It doesn't take university or academic training to be an honest witness and an honest reporter of what you see without embellishment.
00:44:58.520 It isn't just here's what I witness, here's what I see.
00:45:02.280 You can collect data.
00:45:04.000 You can be a part of the solution in terms of being a voice to have areas in the ocean that we consciously embrace with care.
00:45:18.180 To protect places where fish gather.
00:45:21.600 We know where many of the critical areas are, seagrass meadows, the marshes, and the coral reefs, to protect them, to be proactive about looking at what remains of healthy areas and do what we can to restore places that have been depleted.
00:45:45.140 There are some efforts to recreate coral reefs in places where they have been depleted.
00:45:50.400 Well, I'm much more in favor of taking the pressure off existing reefs, even places that have been damaged.
00:45:57.760 If you stop killing the wildlife in those areas, stop taking the fish, it's amazing what kind of recovery can take place.
00:46:08.820 Plenty of evidence.
00:46:09.660 And when you stop killing and really start proactively caring that, although you can never go back to what was, you can make things better than they currently are by removing the pressure, by doing what we are able to do to give nature a break.
00:46:31.260 The Gulf of Mexico has very few places where fishing is not allowed.
00:46:37.500 I mean, very few places where we have said consciously, let's give the fish a break.
00:46:45.020 Let's give the ocean a break.
00:46:47.160 Let's proactively give back to the ocean that has given us so much for so long.
00:46:54.480 Maybe it's time to give it a rest and let nature do what nature does best.
00:47:01.360 You know, trees can grow back once cut.
00:47:04.660 Fish can recover if we stop killing them.
00:47:07.500 not to the same extent perhaps that they were a thousand years ago
00:47:12.080 or a hundred or even fifty years ago,
00:47:13.900 but a whole lot better than they are today
00:47:17.040 if we just give them a break.
00:47:37.500 There's a sunny side to everything
00:47:46.200 So don't you worry, don't you cry
00:47:50.900 When it's cloudy, remember, there's no doubt
00:47:57.680 A cloud is just a rainbow turned inside out
00:48:03.160 Look for the sunny side of everything
00:48:08.080 And the clouds will soon roll by
00:48:13.620 There's the sunny side
00:48:17.060 To everything and you can find it
00:48:21.500 As humans, as ecosystem engineers,
00:48:25.760 everybody should be taking up some type of proactive approach
00:48:28.780 to this dilemma that we're in.
00:48:30.840 But then there's these larger dilemmas like ice melt. And, you know, we've reached another milestone in the warming of the planet, namely a large portion of the Larson Sea ice shelf. One trillion tons of ice broke off into the ocean in Antarctica. And then the Larson A ice shelf collapsed in 1995. And the Larson B collapsed in 2002.
00:48:54.840 And so now the Larson Sea is in the process of breaking apart, which will open the way for glaciers to slide into the ocean.
00:49:03.120 You know, I'd hope this event would triangulate the pattern that's playing out and put the skepticism to rest.
00:49:11.500 But while skepticism is the last resort for the powerful, it won't go away.
00:49:18.100 For the audience of this program, we don't need more disasters to convince us.
00:49:22.640 You know, we're beyond that. And we're looking for radical ways to intervene in the spiral of
00:49:29.600 chaos that this calving event embodies. At the other pole, the countdown to an ice-free Arctic
00:49:36.400 is ticking. And the Arctic ice is really the last thread holding the climate together.
00:49:42.560 And when it's gone, global average temperatures begin to rise rapidly in water and on land.
00:49:48.780 And so, you know, I tremble to ask what effects we can expect to see in marine communities from these unprecedented global changes.
00:50:01.360 We should look at these changes as evidence, as you say, that anybody can see.
00:50:08.440 Actually, we can see it because we have the technology that enables us to gather data, gather the evidence, using satellites, using humans who are able to get to places that most humans do not get to, and then to share the view.
00:50:25.800 The evidence is clear.
00:50:27.600 Imagine if we did not have that evidence.
00:50:29.460 We would be oblivious to these trends and not able to respond.
00:50:37.080 And the key is knowing we've got a problem.
00:50:40.840 And if you don't know you've got a problem, you can't fix it.
00:50:44.380 We're the only creatures on the planet with all the smart animals that are out there, the elephants, the smart birds, the smart horses, our fellow primates, whatever it is.
00:50:55.800 I know some really smart fish, but they cannot either see the nature of the problems, nor even if they knew what they were, how to fix it.
00:51:04.940 We are, in some ways, the planet's worst nightmare, but we're also the best hope.
00:51:13.340 We have the power to change.
00:51:16.400 We can make choices that will lead to addressing these obvious needs for concern.
00:51:24.620 So what can we do?
00:51:26.460 Everyone has power.
00:51:28.260 Everyone can choose to do something that will lighten the load of carbon dioxide going into the atmosphere, or you can make a choice that increases the amount of carbon dioxide that goes in the atmosphere.
00:51:41.200 You can make a choice to convert whatever land you may have, a little patch in your backyard into something that is good for nature, or you can mow it down and have a very costly kind of impact on your little piece of the planet that added up with what actions others take around the world that ultimately add up to either a better world or a world that is not so good.
00:52:09.920 make choices about what you eat or what you choose not to eat. Eating a lot of meat has a big carbon
00:52:16.480 footprint. Having a smaller amount on your diet or going to be a vegetarian means you're making a
00:52:24.440 choice that is good for you and good for the planet. I mean, it sounds like, oh, I'm just one
00:52:29.000 person. It doesn't matter. But it does. That's the point. Every choice adds up. And the footprint
00:52:36.040 each of us makes times whether it's a billion or seven billion it all adds up so what you do
00:52:45.160 and what you can influence others to do using your power to inform people to make better choices
00:52:53.500 that's the best thing that each of us can do as a starting point some people have tremendous power
00:53:02.100 to do far more. If they're CEOs of corporations, if they're leaders in their community, if they're
00:53:09.920 teachers, I mean, everybody has magnified power in some way or another. And the thing is to not
00:53:18.800 be complacent or to not give up and say, oh, it's too big a problem. I can't do anything. I'm just
00:53:24.580 one person. Forget that nonsense, because that is making a choice. If you choose to do nothing,
00:53:31.640 you are part of the problem. You are adding to the negative side of the balance sheet.
00:53:37.160 But by being proactive, what can I do that will make a difference for the planet? And then inspire
00:53:43.860 somebody else or somebody else beyond that. It's amazing how the changes that have influenced the
00:53:52.480 world, influenced civilization through all of history, inevitably start because someone made
00:53:59.180 choice. And Sylvia, you are an incredible example of putting your knowledge and privileges and your
00:54:09.660 passion fully into creating a better world, let alone your explorations and your studies and
00:54:17.180 your scientific findings, but also Mission Blue and the Hope Spots. And I'm hoping that we can,
00:54:24.440 And to close our conversation, if you would mind telling us about these hope spots and
00:54:29.700 how you have stood up as one person and helped to create protected places.
00:54:37.180 The idea of using the term hope spot came about really in a conversation that took place at the
00:54:43.560 National Geographic a few years ago, where there's a discussion about hotspots, H-O-T spots,
00:54:50.160 places that have been identified by scientists as places that have on the land mostly that are
00:54:56.540 high diversity and also have a high degree of threat and the concept has given rise to
00:55:05.420 efforts to zero in on these special places where if you protect them if you take the pressure off
00:55:12.800 if you really look at high diversity and remove the threats that now are upon them you might have
00:55:19.760 a magnified impact on restoring and well first of all protecting what we have of the legacy of
00:55:28.280 biodiversity and and the natural systems that are so important to the functioning of the planet
00:55:34.200 and restore what we can of places that have been depleted so it just occurred to me that they're
00:55:40.760 hot spots but they also are hope spots areas that if they can be protected provide a degree of hope
00:55:48.560 And I was thinking primarily of just another way of looking at these special places, but the idea kind of stuck, that in the ocean we've begun, starting in the 20th century, to realize that the ocean is not able to truly take care of itself, given the pressures that humans impose.
00:56:09.840 We have to proactively look at the ocean the same way we have proactively looked at the land.
00:56:16.260 Early in the 20th century, national parks came into being.
00:56:20.100 The United States was really a leader in this regard with the national park system starting in 2016.
00:56:28.160 Other nations have likewise taken up the idea.
00:56:31.300 You think about places for their natural, their historic, their cultural value to civilization.
00:56:38.760 So national parks, great idea for the land, but an equally good idea for the ocean.
00:56:44.460 Calling them hope spots, places that, whether they're regarded as, quotes, blue parks, like the Great Barrier Reef in Australia that came into existence in the mid-1970s,
00:56:57.240 Or more recent areas, such as the Papanamakuakea area in Hawaii, first established as a blue park, if you will, a national monument by President Bush and then expanded by President Barack Obama in 2016.
00:57:16.540 These are hope spots, areas that both protect areas of high diversity and threat, but also a high degree of value in terms of protecting the nature of nature.
00:57:29.680 Hope spots are really applied primarily to the ocean as our overarching term for monuments, sanctuaries, marine reserves, whatever they are, places that are still in good shape, like the pristine seas, areas that have been identified with the National Geographic Project of that name.
00:57:50.960 but also areas that are not exactly pristine but given protection, respect, and care can recover,
00:58:02.000 can at least be better than they are at present if we stop killing things.
00:58:07.120 A particular value of those are those areas where full protection is given,
00:58:12.860 not just management about how much or what kind of creatures we extract,
00:58:16.520 but really full protection to give proactive care for large areas of the sea,
00:58:24.460 where we say we're just going to give nature a break and let the wild things be wild,
00:58:30.640 let them do what they have historically done the best, provide the underpinnings of life.
00:58:38.160 The most important thing that we extract from the ocean is our existence.
00:58:42.740 It's the biggest hope spot of all.
00:58:45.760 Well, you could say it's the planet writ large.
00:58:48.900 All of it is one big, mostly blue hope spot.
00:58:53.200 But half of the world is in the high seas.
00:58:57.620 Half of the living world is beyond the national jurisdiction of nations.
00:59:04.440 It's the global commons.
00:59:06.100 suppose we just took a deep breath and said, we're going to give the high seas a break.
00:59:15.580 We're going to protect for the common good of all people and all life everywhere to just
00:59:23.040 stop the killing in the high seas. Only a handful of nations can reach the high seas now with
00:59:29.920 subsidized support to be able to go and extract from the common treasury of life. How about if
00:59:39.220 we just respect the high seas? And that is truly the heart of the heart of the planet. And Ed
00:59:46.260 Wilson's vision, the half-Earth project of protecting half of the world, land and sea,
00:59:53.820 as a way to secure protection for everything we care about,
00:59:58.420 our existence, first and foremost.
01:00:01.240 Well, you could start by saying every nation has a vested interest.
01:00:05.880 Every human, every form of life has a vested interest
01:00:10.280 in protecting the high seas, the global commons.
01:00:15.320 In a stroke, we would benefit the whole world, and we could do this.
01:00:20.040 The United Nations is currently deliberating of the possibility of governance in the high seas.
01:00:27.220 It would give authority to show some restraint to that part of the planet that benefits everyone and to restore health to the planet.
01:00:38.900 It's within our grasp.
01:00:40.920 It's within our power now.
01:00:42.740 But wait 50 years.
01:00:45.000 Wait 20 years.
01:00:47.060 Wait 10 years.
01:00:48.500 We will lose chances.
01:00:50.040 that are currently open if we act right now.
01:00:54.860 Concerning Hope Spots, for more information on that,
01:00:57.840 go to the Mission Blue website.
01:01:00.000 Mission Blue is an organization that was started a few years ago,
01:01:03.800 now collaborating with the International Union
01:01:06.420 for the Conservation of Nature, IUCN,
01:01:09.700 to accept proposals that people have about places they know and love.
01:01:15.580 We're working with the diving community to identify and get training on how do you become knowledgeable about gathering evidence to provide images and information about places that have been identified.
01:01:32.380 So far, more than 400 places have been nominated by going to the Mission Blue website, where they're being reviewed. More than 80 have been dignified with designation as hope spots and appear on a globe are serving as places where you can upload data.
01:01:51.940 The number is growing. The number should grow with people who support the concept and are willing to volunteer their time and energy to support protection in places they love.
01:02:06.940 Thank you so much, Dr. Earl, for taking this time to speak with us and for your life's work.
01:02:11.820 i find it so enlivening to hear about the hope spots and also this global commons and i will
01:02:23.100 do what i can to support that and this audience as well so thank you again for spending this time
01:02:29.080 with us a deep bow to you well my deep bell back to you and thank you for what you're doing to
01:02:35.040 make people aware of the concerns and inspire them to care
01:02:39.060 thank you for listening to for the wild podcast i'm ayanna young the music you heard today was
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