The case for fish farming | Mike Velings

120,188 views ・ 2016-03-03

TED


Please double-click on the English subtitles below to play the video.

Prevodilac: Sonja Cuturilo Lektor: Mile Živković
00:12
So I come from the tallest people on the planet --
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Dakle, dolazim iz najviše nacije na planeti,
00:15
the Dutch.
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Holanđana.
00:17
It hasn't always been this way.
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Nije uvek bilo ovako.
00:19
In fact, all across the globe, people have been gaining height.
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U stvari, širom planete, ljudi su počeli da dobijaju na visini.
00:22
In the last 150 years,
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U poslednjih 150 godina,
00:23
in developed countries,
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u razvijenim zemljama,
00:25
on average, we have gotten 10 centimeters taller.
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u proseku, postali smo 10 centimetara viši.
00:28
And scientists have a lot of theories about why this is,
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Naučnici imaju mnogo teorija o ovome,
00:30
but almost all of them involve nutrition,
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ali skoro sve uključuju ishranu,
00:33
namely the increase of dairy and meat.
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posebno porast mlečnih proizvoda i mesa.
00:36
In the last 50 years,
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U poslednjiih 50 godina,
00:37
global meat consumption has more than quadrupled,
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globalna potrošnja mesa je više nego učetvorostručena,
00:40
from 71 million tons to 310 million tons.
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sa 71 miliona tona na 310 miliona tona.
00:44
Something similar has been going on with milk and eggs.
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Nešto slično se dešava sa mlekom i jajima.
00:48
In every society where incomes have risen, so has protein consumption.
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U svakom društvu gde su prihodi porasli, porasla je i potrošnja proteina.
00:53
And we know that globally, we are getting richer.
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Znamo da, globalno, postajemo bogatiji.
00:56
And as the middle class is on the rise, so is our global population,
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Kako je srednja klasa u porastu, tako je i naša globalna populacija,
00:59
from 7 billion of us today to 9.7 billion by 2050,
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sa 7 milijardi nas danas na 9,7 milijardi do 2050,
01:04
which means that by 2050,
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što da znači da do 2050,
01:05
we are going to need at least 70 percent more protein
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trebaće nam bar 70 posto više proteina
01:08
than what is available to humankind today.
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nego što je danas ljudima na raspolaganju.
01:11
And the latest prediction of the UN puts that population number,
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Poslednje predviđanje od strane UN dovodi taj broj populacije,
01:14
by the end of this century, at 11 billion,
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do kraja ovog veka, na 11 milijardi,
01:16
which means that we are going to need a lot more protein.
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što znači da će nam trebati mnogo više proteina.
01:21
This challenge is staggering --
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Ovaj izazov je zapanjujući,
01:22
so much so, that recently,
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toliko da je, nedavno,
01:24
a team at Anglia Ruskin Global Sustainability Institute suggested
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tim na Institutu za globalnu održivost Anglia Raskin predložio
01:27
that if we don't change our global policies
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da ako ne promenimo našu globalnu politiku
01:29
and food production systems,
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i sisteme proizvodnje hrane,
01:31
our societies might actually collapse in the next 30 years.
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naše društvo moglo bi zapravo da se uruši u narednih 30 godina.
01:36
Currently, our ocean serves as the main source of animal protein.
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Trenutno, naš okean služi kao glavni izvor životinjskog proteina.
01:40
Over 2.6 billion people depend on it every single day.
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Preko 2,6 milijardi ljudi zavisi od toga svakoga dana.
01:45
At the same time,
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Istovremeno,
01:46
our global fisheries are two-and-a-half times larger
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naše globalne ribarnice su dva i po puta veće
01:49
than what our oceans can sustainably support,
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nego što naši okeani mogu da podrže u održivom smislu,
01:51
meaning that humans take far more fish from the ocean
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što znači da ljudi uzimaju mnogo više ribe iz okeana
01:54
than the oceans can naturally replace.
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od onoga što okeani mogu prirodno da nadomeste.
01:56
WWF recently published a report showing that just in the last 40 years,
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Svetski fond za prirodu nedavno je objavio da je samo u poslednjih 40 godina,
02:01
our global marine life has been slashed in half.
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naš globalni morski svet prepolovljen.
02:04
And another recent report suggests that of our largest predatory species,
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Još jedan skorašnji izveštaj navodi da od naših najvećih predatorskih vrsta,
02:09
such as swordfish and bluefin tuna,
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poput sabljarke i tune,
02:11
over 90 percent has disappeared since the 1950s.
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preko 90 posto je nestalo od 1950.
02:15
And there are a lot of great, sustainable fishing initiatives across the planet
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Postoje mnoge sjajne, održive inicijative ribolova širom planete
02:19
working towards better practices and better-managed fisheries.
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koje rade na poboljšanju prakse i boljem upravljanju ribarnica.
02:23
But ultimately,
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Međutim prvenstveno,
02:24
all of these initiatives are working towards keeping current catch constant.
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sve ove inicijative rade na održanju trenutnih ulova konstantnim.
02:28
It's unlikely,
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Malo je verovatno,
02:29
even with the best-managed fisheries,
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čak i sa najboljim ribarnicama,
02:31
that we are going to be able to take much more from the ocean
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da ćemo moći da uzmemo mnogo više iz okeana
02:34
than we do today.
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nego što možemo danas.
02:35
We have to stop plundering our oceans the way we have.
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Moramo da prestanemo da pljačkamo naše okeane kao do sad.
02:38
We need to alleviate the pressure on it.
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Moramo da ublažimo pritisak na njega.
02:40
And we are at a point
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U poziciji smo
02:42
where if we push much harder for more produce,
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gde ako budemo pritiskali jače zarad više proizvoda,
02:44
we might face total collapse.
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možemo se suočiti sa potpunim kolapsom.
02:47
Our current systems are not going to feed a growing global population.
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Naši trenutni sistemi neće hraniti globalnu populaciju u porastu.
02:52
So how do we fix this?
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Dakle kako ovo da popravimo?
02:54
What's the world going to look like in just 35 short years
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Kako će svet izgledati za samo 35 kratkih godina
02:56
when there's 2.7 billion more of us sharing the same resources?
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kada će nas 2,7 milijardi više deliti iste resurse?
03:01
We could all become vegan.
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Mogli bismo svi da postanemo vegani.
03:02
Sounds like a great idea,
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Zvuči kao odlična ideja,
03:04
but it's not realistic
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ali nije realistična
03:06
and it's impossibly hard to mandate globally.
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i neverovatno je teško to sprovesti globalno.
03:08
People are eating animal protein whether we like it or not.
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Ljudi jedu životinjske proteine sviđalo se to nama ili ne.
03:12
And suppose we fail to change our ways
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Pretpostavimo da nam ne uspe da se promenimo
03:14
and continue on the current path,
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i nastavimo trenutnim putem,
03:16
failing to meet demands.
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ne uspevajući da ispunimo zahteve.
03:18
The World Health Organization recently reported
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Svetska zdravstvena organizacija nedavno je objavila
03:20
that 800 million people are suffering from malnutrition and food shortage,
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da 800 miliona ljudi pati zbog neuhranjenosti i manjka hrane,
03:24
which is due to that same growing, global population
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što je zbog one iste, rastuće globalne populacije
03:28
and the declining access to resources like water, energy and land.
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i smanjenja pristupa izvorima poput vode, energije i zemlje.
03:33
It takes very little imagination
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Potrebno je veoma malo mašte
03:35
to picture a world of global unrest, riots and further malnutrition.
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da se zamisli svet globalnih nemira, pobuna i dalje neuhranjenosti.
03:40
People are hungry,
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Ljudi su gladni,
03:41
and we are running dangerously low on natural resources.
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i opasno nam ponestaje prirodnih resursa.
03:45
For so, so many reasons,
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Zbog mnogo, mnogo razloga,
03:46
we need to change our global food production systems.
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moramo da promenimo naš globalni sistem proizvodnje hrane.
03:50
We must do better
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Moramo da činimo bolje
03:51
and there is a solution.
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i postoji rešenje.
03:52
And that solution lies in aquaculture --
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To rešenje leži u akvakulturi,
03:55
the farming of fish, plants like seaweed, shellfish and crustaceans.
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uzgajanje riba, biljaka, poput algi, ostriga i rakova.
03:59
As the great ocean hero Jacques Cousteau once said,
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Kao što je veliki heroj okeana Žak Kusto jednom rekao:
04:02
"We must start using the ocean as farmers instead of hunters.
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„Moramo da počnemo da koristimo okean kao farmeri umesto kao lovci.
04:05
That's what civilization is all about -- farming instead of hunting."
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To je suština civilizacije, uzgoj umesto lova."
04:09
Fish is the last food that we hunt.
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Riba je poslednja hrana koju lovimo.
04:12
And why is it that we keep hearing phrases like,
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Zašto i dalje slušamo fraze poput:
04:15
"Life's too short for farmed fish,"
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„Život je prekratak za ribu iz uzgoja",
04:17
or, "Wild-caught, of course!"
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ili: „Divlja riba, naravno!"
04:19
over fish that we know virtually nothing about?
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o ribi o kojoj praktično ne znamo ništa?
04:21
We don't know what it ate during its lifetime,
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Ne znamo šta je jela tokom svog života,
04:23
and we don't know what pollution it encounters.
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i ne znamo kakvo je zagađenje susrela.
04:25
And if it was a large predatory species,
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Ako je to bila velika, predatorska vrsta,
04:27
it might have gone through the coast of Fukushima yesterday.
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mogla je juče da prođe duž obale Fukušime.
04:30
We don't know.
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Ne znamo.
04:31
Very few people realize
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Vrlo malo ljudi shvata
04:33
the traceability in fisheries never goes beyond the hunter
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da sposobnost praćenja u ribarnicama nikada ne prelazi onu od lovca,
koji je uhvatio divlju životinju.
04:37
that caught the wild animal.
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04:38
But let's back up for a second
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Ipak, zaustavimo se na sekundu
04:40
and talk about why fish is the best food choice.
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da pričamo o tome zašto je riba najbolji izbor hrane.
04:42
It's healthy,
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Zdrava je,
04:43
it prevents heart disease,
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sprečava srčana oboljenja,
04:45
it provides key amino acids
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obezbeđuje glavne amino kiseline
04:46
and key fatty acids like Omega-3s,
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i glavne masne kiseline, poput omega 3,
04:49
which is very different from almost any other type of meat.
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što se vrlo razlikuje od skoro bilo kojih drugih vrsta mesa.
04:52
And aside from being healthy,
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Pored toga što je zdravo,
04:53
it's also a lot more exciting and diverse.
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takođe je mnogo uzbudljivije i drugačije.
04:56
Think about it -- most animal farming is pretty monotonous.
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Razmislite o tome, većina uzgoja životinja prilično je monotono.
04:59
Cow is cow, sheep is sheep, pig's pig,
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Krava je krava, ovca je ovca, svinja je svinja,
05:02
and poultry -- turkey, duck, chicken -- pretty much sums it up.
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i perad, ćurka, patka, kokoška, uglavnom sumiraju stvar.
05:06
And then there's 500 species of fish being farmed currently.
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Potom, tu je 500 vrsta ribe koja se trenutno uzgaja.
05:11
not that Western supermarkets reflect that on their shelves,
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Ne da zapadno tržište to primenjuje,
05:14
but that's beside that point.
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ali to je sporedna stvar.
05:15
And you can farm fish in a very healthy manner
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Možete da uzgajate ribu na veoma zdrav način
05:18
that's good for us, good for the planet and good for the fish.
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koji je dobar za nas, dobar za planetu i dobar za ribu.
05:22
I know I sound fish-obsessed --
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Znam da zvučim opsednuto ribom.
05:24
(Laughter)
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(Smeh)
05:26
Let me explain:
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Dopustite da objasnim:
05:27
My brilliant partner and wife, Amy Novograntz, and I got involved
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Moj sjajan partner i supruga, Ejmi Novogranc, i ja smo se uključili
05:30
in aquaculture a couple of years ago.
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u akvakulturu pre par godina.
05:32
We were inspired by Sylvia Earle,
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Bili smo inspirisani Silvijom Erl,
05:34
who won the TED Prize in 2009.
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koja je osvojila TED nagradu 2009.
05:37
We actually met on Mission Blue I in the Galapagos.
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Zapravo smo se upoznali na Mišn Blu I na Galapagosu.
Ejmi je bila tamo kao direktor TED nagrade;
05:41
Amy was there as the TED Prize Director;
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05:43
me, an entrepreneur from the Netherlands and concerned citizen,
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ja, preduzetnik iz Holandije i zabrinuti građanin,
05:46
love to dive, passion for the oceans.
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volim da ronim, osećam strast prema okeanu.
05:49
Mission Blue truly changed our lives.
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Mišn Blu zaista je promenio naše živote.
05:51
We fell in love,
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Zaljubili smo se,
05:52
got married
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venčali
05:54
and we came away really inspired,
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i postali veoma inspirisani,
05:56
thinking we really want to do something about ocean conservation --
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misleći da zaista želimo da uradimo nešto oko očuvanja okeana,
05:59
something that was meant to last,
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nešto što bi trebalo da traje,
06:01
that could make a real difference
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što bi moglo da napravi pravu razliku
06:04
and something that we could do together.
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i nešto što bismo mogli da uradimo zajedno.
06:07
Little did we expect that that would lead us to fish farming.
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Nismo očekivali da će nas to dovesti do uzgajanja ribe.
06:11
But a few months after we got off the boat,
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Međutim, par meseci kasnije sišli smo sa broda,
06:13
we got to a meeting at Conservation International,
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otišli smo na sastanak u Konzervejšn Internešnal,
06:16
where the Director General of WorldFish was talking about aquaculture,
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gde je generalni direktor Vorldfiš-a pričao o akvakulturi,
06:20
asking a room full of environmentalists to stop turning from it,
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tražio od sobe pune ekologa da prestanu da se okreću od toga,
06:24
realize what was going on
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da shvate šta se događa
06:26
and to really get involved
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i da se zaista uključe,
06:27
because aquaculture has the potential
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jer akvakultura ima potencijal
06:29
to be just what our oceans and populations need.
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da bude baš ono što našim okeanima i populaciji treba.
Bili smo zapanjeni kada smo čuli statistiku
06:33
We were stunned when we heard the stats
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06:35
that we didn't know more about this industry already
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što nismo već znali više o ovoj industriji
06:37
and excited about the chance to help get it right.
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i uzbuđeni zbog šanse da pomognemo da učinimo dobro.
06:41
And to talk about stats --
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Pričajući o statistici,
06:42
right now, the amount of fish consumed globally,
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trenutno, količina ribe koja se globalno konzumira,
06:45
wild catch and farmed combined,
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divlja i riba iz uzgoja zajedno,
06:47
is twice the tonnage of the total amount of beef
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je duplo više od tonaže ukupne količine govedine
06:50
produced on planet earth last year.
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proizvedene na planeti Zemlji prošle godine.
06:52
Every single fishing vessel combined,
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Sve jedan ribarski brod zajedno,
06:54
small and large, across the globe,
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mali i veliki, širom planete,
06:56
together produce about 65 million tons of wild-caught seafood
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zajedno proizvedu oko 65 miliona tona divljih morskih plodova
07:00
for human consumption.
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za ljudsku potrošnju.
07:02
Aquaculture this year,
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Akvakultura ove godine,
07:03
for the first time in history,
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prvi put u istoriji,
07:05
actually produces more than what we catch from the wild.
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zapravo proizvodi više nego što se uhvati u divljini.
07:08
But now this:
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Međutim sada ovo:
07:10
Demand is going to go up.
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zahtevi će se povećavati.
07:12
In the next 35 years,
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U sledećih 35 godina,
07:13
we are going to need an additional 85 million tons to meet demand,
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trebaće nam dodatnih 85 miliona tona da bismo ispunili zahtev,
07:18
which is one-and-a-half times as much, almost,
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što je jedan i po puta više, skoro,
07:21
as what we catch globally out of our oceans.
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od onoga što globalno ulovimo u našim okeanima.
07:25
An enormous number.
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Ogroman broj.
07:26
It's safe to assume that that's not going to come from the ocean.
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Sigurna je pretpostavka da to neće doći iz okeana.
07:29
It needs to come from farming.
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To mora da se dobije iz uzgoja.
07:32
And talk about farming --
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Pričajući o uzgoju,
07:33
for farming you need resources.
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za uzgoj su vam potrebni resursi.
07:36
As a human needs to eat to grow and stay alive,
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Kako čovek mora da jede, da raste i ostane živ,
07:39
so does an animal.
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tako mora i životinja.
07:40
A cow needs to eat eight to nine pounds of feed
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Krava mora da pojede 3,6 do 4 kilograma hrane
07:43
and drink almost 8,000 liters of water
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i da popije skoro 8000 litara vode
07:46
to create just one pound of meat.
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da bi nastalo samo 450 grama mesa.
07:48
Experts agree that it's impossible
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Stručnjaci se slažu da je nemoguće
07:50
to farm cows for every inhabitant on this planet.
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da se uzgoje krave za svakog stanovnika ove planete.
07:53
We just don't have enough feed or water.
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Prosto nemamo dovoljno hrane ili vode.
07:56
And we can't keep cutting down rain forests for it.
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Ne možemo da nastavimo da sečemo prašume zbog toga.
07:59
And fresh water -- planet earth has a very limited supply.
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Sveže vode planeta Zemlja ima u veoma ograničenim količinama.
08:02
We need something more efficient
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Treba nam nešto efikasnije
08:04
to keep humankind alive on this planet.
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da bismo održali ljudski rod u životu na ovoj planeti.
08:08
And now let's compare that with fish farming.
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Sada uporedimo to sa uzgojem ribe.
08:11
You can farm one pound of fish with just one pound of feed,
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Možete da uzgojite 450 grama ribe sa samo 450 grama hrane,
08:15
and depending on species, even less.
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i, u zavisnosti od vrste, čak i manje.
08:17
And why is that?
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Zašto je tako?
08:20
Well, that's because fish, first of all, float.
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To je zato što ribe, pre svega, plutaju.
08:22
They don't need to stand around all day resisting gravity like we do.
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Ne moraju čitav dan da se opiru gravitaciji, poput nas.
08:26
And most fish are cold-blooded --
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Većina riba je hladnokrvno,
08:28
they don't need to heat themselves.
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ne moraju da se greju.
08:30
Fish chills.
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Ribe su mrtve hladne.
08:31
(Laughter)
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(Smeh)
08:33
And it needs very little water,
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Potrebno joj je veoma malo vode,
08:34
which is counterintuitive,
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što je kontraintuitivno,
08:35
but as we say,
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ali, kao što kažemo,
08:37
it swims in it but it hardly drinks it.
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pliva u njoj ali skoro da je ne pije.
08:39
Fish are the most resource-efficient animal protein available to humankind,
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Riba je najefikasniji izvor životinjskog proteina ljudskom rodu,
08:44
aside from insects.
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pored insekata.
08:47
How much we've learned since.
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Koliko znamo za sada.
08:49
For example, on top of that 65 million tons that's annually caught
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Na primer, pored tih 65 miliona tona koje se godišnje ulovi
08:52
for human consumption,
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za ljudsku upotrebu,
08:54
there's an additional 30 million tons caught for animal feed,
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tu je i dodatnih 30 miliona tona koje se ulove za životinjsku ishranu,
08:58
mostly sardines and anchovies for the aquaculture industry
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većinom sardine i inćuni za industriju akvakulture
09:02
that's turned into fish meal and fish oil.
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koji se pretvaraju u riblji obrok ili riblje ulje.
09:04
This is madness.
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To je ludilo.
09:06
Sixty-five percent of these fisheries, globally, are badly managed.
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65 procenata ovih ribarnica, globalno, imaju lošu upravu.
09:10
Some of the worst issues of our time are connected to it.
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Neki od najgorih problema današnjice povezani su sa tim.
09:12
It's destroying our oceans.
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To uništava naše okeane.
09:14
The worst slavery issues imaginable are connected to it.
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Najgori problemi ropstva koje možemo da zamislimo, povezani su sa tim.
09:17
Recently, an article came out of Stanford
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Nedavno je izašao članak na Stenfordu
09:20
saying that if 50 percent of the world's aquaculture industry
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koji kaže da ako 50 procenata svetske industrije akvakulture
09:23
would stop using fish meal,
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prestane da koristi riblje obroke,
09:24
our oceans would be saved.
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naši okeani bili bi spašeni.
09:26
Now think about that for a minute.
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Sada razmislite o tome na minut.
09:28
Now, we know that the oceans have far more problems --
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Znamo da okeani imaju mnogo više problema,
09:31
they have pollution, there's acidification,
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imaju zagađenja, tu je acidifikacija,
09:34
coral reef destruction and so on.
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razaranje koralnih grebena itd.
09:35
But it underlines the impact of our fisheries,
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Međutim, ovo naglašava uticaj naših ribarnica,
09:38
and it underlines how interconnected everything is.
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i naglašava kako je sve povezano.
09:41
Fisheries, aquaculture, deforestation,
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Ribarnice, akvakultura, krčenje šuma,
09:45
climate change, food security and so on.
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klimatske promene, bezbednost hrane itd.
09:48
In the search for alternatives,
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U potrazi za alternativama,
09:50
the industry, on a massive scale,
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industrija, na ogromnoj skali,
09:52
has reverted to plant-based alternatives
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vratila se alternativama na bazi bilja
09:54
like soy, industrial chicken waste,
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poput soje, industrijskog kokošijeg otpada,
09:57
blood meal from slaughterhouses
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krvavih obroka iz klanica
09:59
and so on.
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i tako dalje.
10:00
And we understand where these choices come from,
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Razumemo odakle dolaze ovakvi izbori,
10:03
but this is not the right approach.
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ali ovo nije pravi pristup.
10:05
It's not sustainable,
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Nije održiv,
10:06
it's not healthy.
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nije zdrav.
10:07
Have you ever seen a chicken at the bottom of the ocean?
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Da li se ikada videli pile na dnu okeana?
10:10
Of course not.
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Naravno da ne.
10:11
If you feed salmon soy with nothing else,
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Ako lososa hranite sojom i ničim drugim,
10:14
it literally explodes.
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bukvalno će eksplodirati.
10:16
Salmon is a carnivore,
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Losos je mesojed,
10:17
it has no way to digest soy.
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nema načina da svari soju.
10:21
Now, fish farming is by far
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Uzgoj ribe je, do sad,
10:23
the best animal farming available to humankind.
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najbolji životinjski uzgoj dostupan čovečanstvu.
10:25
But it's had a really bad reputation.
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Ipak, imao je veoma lošu reputaciju.
10:28
There's been excessive use of chemicals,
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Bilo je preterane upotrebe hemikalija,
10:30
there's been virus and disease transfered to wild populations,
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virusi i oboljenja preneli su se na populaciju u divljini,
10:33
ecosystem destruction and pollution,
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uništavanje i zagađenje ekosistema,
odbegle ribe parile su se sa populacijom u divljini,
10:36
escaped fish breeding with wild populations,
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10:38
altering the overall genetic pool,
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uopšteno menjajući gene,
10:40
and then of course, as just mentioned,
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i onda naravno, već pomenuto,
10:42
the unsustainable feed ingredients.
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neodrživi sastojci hrane.
10:45
How blessed were the days
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Kako su blaženi bili dani
10:46
when we could just enjoy food that was on our plate,
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kada smo prosto mogli da uživamo u hrani na našem tanjiru.
10:49
whatever it was.
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šta god da je bila.
10:50
Once you know, you know.
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Jednom kada znaš, znaš.
10:52
You can't go back.
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Ne možeš nazad.
10:53
It's not fun.
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Nije zabavno.
10:54
We really need a transparent food system that we can trust,
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Zaista nam treba transparentan sistem hrane, kom možemo da verujemo,
10:58
that produces healthy food.
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koji proizvodi zdravu hranu.
11:00
But the good news is
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Ipak, dobre vesti su
11:01
that decades of development and research
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da su decenije razvoja i istraživanja
11:04
have led to a lot of new technologies and knowledge
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dovele do novih tehnologija i saznanja,
11:07
that allow us to do a lot better.
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koja nam dopuštaju da radimo puno bolje.
11:09
We can now farm fish without any of these issues.
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Sada možemo da uzgajamo ribu bez bilo kog od ovih problema.
11:12
I think of agriculture before the green revolution --
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Razmišljam o poljoprivredi pre zelene revolucije,
11:15
we are at aquaculture and the blue revolution.
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mi smo u akvakulturi i plavoj revoluciji.
11:19
New technologies means
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Nove tehnologije znače
11:21
that we can now produce a feed that's perfectly natural,
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da možemo da proizvodimo hranu koja je savršeno prirodna,
11:24
with a minimal footprint
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sa minimalnim delom
11:25
that consists of microbes, insects, seaweeds and micro-algae.
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koji sadrži mikrobe, insekte, alge i mikro alge.
11:30
Healthy for the people,
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Zdrava za ljude,
11:32
healthy for the fish,
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zdrava za ribu,
11:33
healthy for the planet.
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zdrava za planetu.
Mikrobi, na primer,
11:35
Microbes, for example,
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11:36
can be a perfect alternative for high-grade fish meal --
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mogu biti savršena alternativa za riblji obrok visokog kvaliteta,
11:39
at scale.
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na skali.
11:40
Insects are the --
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Insekti su,
11:42
well, first of all, the perfect recycling
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pa, pre svega, savršeni za reciklažu,
11:44
because they're grown on food waste;
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jer rastu na otpadu hrane;
11:46
but second,
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ali drugo,
11:47
think of fly-fishing,
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razmislite o mušičarenju,
11:48
and you know how logical it actually is to use it as fish feed.
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i znate kako je zapravo logično da se to koristi kao riblja hrana.
11:52
You don't need large tracts of land for it
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Ne treba vam velik deo zemlje za to
11:54
and you don't need to cut down rain forests for it.
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i ne morate zbog toga da sečete prašume.
11:57
And microbes and insects are actually net water producers.
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Mikrobi i insekti su, u stvari, čisti proizvođači vode.
12:01
This revolution is starting as we speak,
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Ova revolucija počinje dok pričamo,
12:03
it just needs scale.
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samo joj je potrebna razmera.
12:06
We can now farm far more species than ever before
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Sada možemo da uzgajamo mnogo više vrsta nego pre
12:09
in controlled, natural conditions, creating happy fish.
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u kontrolisanim, prirodnim uslovima, stvarajući srećne ribe.
12:13
I imagine, for example,
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Ja zamišljam, na primer,
12:15
a closed system that's performing more efficiently than insect farming,
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zatvoren sistem koji radi efikasnije od uzgoja insekata,
12:20
where you can produce healthy, happy, delicious fish
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gde možemo proizvesti zdrave, srećne, ukusne ribe
sa malo ili bez otpadnih voda,
12:24
with little or no effluent,
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12:25
almost no energy and almost no water
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skoro bez energije i skoro bez vode
12:27
and a natural feed with a minimal footprint.
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i prirodna hrana sa minimalnom površinom.
12:31
Or a system where you grow up to 10 species next to each other --
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Ili sistem gde se uzgaja do 10 vrsta jedne pored drugih,
12:34
off of each other,
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udaljene jedne od drugih,
12:35
mimicking nature.
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imitirajući prirodu.
12:37
You need very little feed,
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Potrebno je vrlo malo hrane,
12:39
very little footprint.
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vrlo mala površina.
12:40
I think of seaweed growing off the effluent of fish, for example.
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Ja uzgoj algi posmatram kao oticanje ribe, na primer.
12:46
There's great technologies popping up all over the globe.
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Tu je sjajna tehnologija koja se stvara širom planete.
12:49
From alternatives to battle disease
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Od alternativa za borbu sa oboljenjima,
12:51
so we don't need antibiotics and chemicals anymore,
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tako da nam antibiotici i hemikalije više ne budu potrebni,
12:54
to automated feeders that feel when the fish are hungry,
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do automatskih hranilica koje osete kada su ribe gladne,
12:58
so we can save on feed and create less pollution.
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da bismo mogli da uštedimo na hrani i stvaramo manje zagađenja.
Softverski sistemi koji skupljaju informacije širom farmi,
13:02
Software systems that gather data across farms,
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13:04
so we can improve farm practices.
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da možemo da unapredimo praksu uzgoja.
13:07
There's really cool stuff happening all over the globe.
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Postoje stvarno sjajne stvari koje se dešavaju širom planete.
13:10
And make no mistake -- all of these things are possible
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Nemojte da pravite grešku, sve ove stvari su moguće
13:13
at a cost that's competitive to what a farmer spends today.
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za trošak koji je konkurentan onom što uzgajivači danas potroše.
13:17
Tomorrow, there will be no excuse for anyone to not do the right thing.
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Sutra, neće biti izgovora bilo za koga da ne uradi pravu stvar.
13:22
So somebody needs to connect the dots
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Dakle neko treba da poveže tačkice
13:24
and give these developments a big kick in the butt.
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i da ovim događajima veliki podstrek.
13:27
And that's what we've been working on the last couple of years,
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To je ono na čemu smo radili poslednjih nekoliko godina,
13:30
and that's what we need to be working on together --
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i to je ono na čemu treba da radimo zajedno,
13:33
rethinking everything from the ground up,
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da preispitamo sve od osnova,
13:35
with a holistic view across the value chain,
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sa holističkim pogledom na lanac vrednosti,
13:37
connecting all these things across the globe,
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2134
povezujući sve te stvari širom planete,
13:40
alongside great entrepreneurs
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2048
zajedno sa sjajnim preduzetnicima
13:42
that are willing to share a collective vision.
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koji su voljni da dele zajedničku viziju.
13:45
Now is the time to create change in this industry
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Sada je vreme da se napravi promena u industriji
13:48
and to push it into a sustainable direction.
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2211
i da se pogura ka održivom pravcu.
13:50
This industry is still young,
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1422
Ova industrija je i dalje mlada,
13:52
much of its growth is still ahead.
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još preostaje mnogo razvijanja.
To je velik zadatak, ali ne i nedostižan kao što možda mislite.
13:54
It's a big task, but not as far-fetched as you might think.
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13:56
It's possible.
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1150
To je moguće.
13:59
So we need to take pressure off the ocean.
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Moramo da smanjimo pritisak sa okeana.
14:01
We want to eat good and healthy.
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1547
Želimo da jedemo dobro i zdravo.
14:02
And if we eat an animal, it needs to be one
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Ako pojedemo životinju, mora da bude ona
14:04
that had a happy and healthy life.
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koja je imala srećan i zdrav život.
14:06
We need to have a meal that we can trust,
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2207
Moramo da imamo obrok kom možemo da verujemo,
14:08
live long lives.
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da ćemo imati dug život.
14:10
And this is not just for people in San Francisco or Northern Europe --
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Ovo nije samo za ljude u San Francisku ili Severnoj Evropi,
14:14
this is for all of us.
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ovo je za sve nas.
14:16
Even in the poorest countries,
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Čak i u najsiromašnijim zemljama,
14:18
it's not just about money.
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ne radi se samo o novcu.
14:19
People prefer something fresh and healthy that they can trust
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Ljudi više žele nešto sveže i zdravo, čemu mogu da veruju
14:23
over something that comes from far away that they know nothing about.
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nego nešto iz daleka, o čemu ne znaju ništa.
14:27
We're all the same.
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1316
Svi smo mi isti.
14:30
The day will come
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Doći će dan
14:31
where people will realize -- no, demand -- farmed fish on their plate
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kada će ljudi shvatiti, ne, zahtevati, ribu iz uzgoja na svom tanjiru
14:34
that's farmed well and that's farmed healthy --
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koja je odgajana dobro i zdravo,
14:38
and refuse anything less.
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1254
i odbiće bilo šta drugo.
14:39
You can help speed this up.
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Možete pomoći da se ovo ubrza.
14:41
Ask questions when you order seafood.
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Pitajte kada naručujete morsku hranu.
14:43
Where does my fish come from?
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Odakle moja riba dolazi?
14:45
Who raised it,
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1515
Ko ju je odgajio,
14:46
and what did it eat?
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1365
i šta je jela?
14:49
Information about where your fish comes from and how it was produced
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Informacija o tome odakle riba dolazi i kako je proizvedena
14:52
needs to be much more readily available.
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mora biti dostupnija.
14:55
And consumers need to put pressure on the aquaculture industry
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3184
Potrošači moraju da pritisnu industriju akvakulture
14:58
to do the right thing.
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da uradi ispravnu stvar.
15:00
So every time you order,
347
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Dakle, svaki put kada naručite,
15:02
ask for detail
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pitajte za detalje
15:04
and show that you really care about what you eat
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i pokažite da vam je zaista stalo do onoga što želite da jedete
15:07
and what's been given to you.
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i onoga što vam se daje.
15:08
And eventually, they will listen.
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Na kraju će poslušati.
15:11
And all of us will benefit.
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Svi ćemo imati koristi.
15:13
Thank you.
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Hvala.
15:14
(Applause)
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(Aplauz)
About this website

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