ABOUT THE SPEAKER
Chris Anderson - TED Curator
After a long career in journalism and publishing, Chris Anderson became the curator of the TED Conference in 2002 and has developed it as a platform for identifying and disseminating ideas worth spreading.

Why you should listen

Chris Anderson is the Curator of TED, a nonprofit devoted to sharing valuable ideas, primarily through the medium of 'TED Talks' -- short talks that are offered free online to a global audience.

Chris was born in a remote village in Pakistan in 1957. He spent his early years in India, Pakistan and Afghanistan, where his parents worked as medical missionaries, and he attended an American school in the Himalayas for his early education. After boarding school in Bath, England, he went on to Oxford University, graduating in 1978 with a degree in philosophy, politics and economics.

Chris then trained as a journalist, working in newspapers and radio, including two years producing a world news service in the Seychelles Islands.

Back in the UK in 1984, Chris was captivated by the personal computer revolution and became an editor at one of the UK's early computer magazines. A year later he founded Future Publishing with a $25,000 bank loan. The new company initially focused on specialist computer publications but eventually expanded into other areas such as cycling, music, video games, technology and design, doubling in size every year for seven years. In 1994, Chris moved to the United States where he built Imagine Media, publisher of Business 2.0 magazine and creator of the popular video game users website IGN. Chris eventually merged Imagine and Future, taking the combined entity public in London in 1999, under the Future name. At its peak, it published 150 magazines and websites and employed 2,000 people.

This success allowed Chris to create a private nonprofit organization, the Sapling Foundation, with the hope of finding new ways to tackle tough global issues through media, technology, entrepreneurship and, most of all, ideas. In 2001, the foundation acquired the TED Conference, then an annual meeting of luminaries in the fields of Technology, Entertainment and Design held in Monterey, California, and Chris left Future to work full time on TED.

He expanded the conference's remit to cover all topics, including science, business and key global issues, while adding a Fellows program, which now has some 300 alumni, and the TED Prize, which grants its recipients "one wish to change the world." The TED stage has become a place for thinkers and doers from all fields to share their ideas and their work, capturing imaginations, sparking conversation and encouraging discovery along the way.

In 2006, TED experimented with posting some of its talks on the Internet. Their viral success encouraged Chris to begin positioning the organization as a global media initiative devoted to 'ideas worth spreading,' part of a new era of information dissemination using the power of online video. In June 2015, the organization posted its 2,000th talk online. The talks are free to view, and they have been translated into more than 100 languages with the help of volunteers from around the world. Viewership has grown to approximately one billion views per year.

Continuing a strategy of 'radical openness,' in 2009 Chris introduced the TEDx initiative, allowing free licenses to local organizers who wished to organize their own TED-like events. More than 8,000 such events have been held, generating an archive of 60,000 TEDx talks. And three years later, the TED-Ed program was launched, offering free educational videos and tools to students and teachers.

More profile about the speaker
Chris Anderson | Speaker | TED.com
TED-Ed

Chris Anderson (TED): Questions no one knows the answers to

Filmed:
17,835,841 views

In a new TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his obsession with questions that no one (yet) knows the answers to. A short intro leads into two questions: Why can't we see evidence of alien life? on.ted.com/AlienLife and How many universes are there? on.ted.com/HowMany ... Find more TED-Ed videos on our new YouTube channel: youtube.com/TEDEd.
- TED Curator
After a long career in journalism and publishing, Chris Anderson became the curator of the TED Conference in 2002 and has developed it as a platform for identifying and disseminating ideas worth spreading. Full bio

Double-click the English transcript below to play the video.

(Glazba)
Za tipičnog školskog dana,
00:15
On a typicaltipičan day at schoolškola,
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bezbrojni sati provedeni su
učeći odgovore na pitanja,
00:18
endlessbeskrajan hourssati are spentpotrošen learningučenje
the answersodgovori to questionspitanja,
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ali sada, napravit ćemo suprotno.
00:22
but right now, we'lldobro do the oppositesuprotan.
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Usredotočit ćemo se na pitanja
gdje ne možete naučiti odgovor
00:26
We're going to focusfokus on questionspitanja
where you can't learnnaučiti the answersodgovori
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jer je nepoznat.
00:29
because they're unknownnepoznato.
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Mnogo stvari u životu me zanimalo,
00:31
I used to puzzlepuzzle about a lot of things
as a boydječak, for exampleprimjer:
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na primjer: Kako bih se osjećao da sam pas?
00:36
What would it feel like to be a dogpas?
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Osjećaju li ribe bol?
00:39
Do fishriba feel painbol?
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A insekti?
00:41
How about insectsinsekata?
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Je li Veliki prasak bio samo nezgoda?
00:43
Was the BigVeliki BangPrasak just an accidentnesreća?
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Postoji li Bog?
00:47
And is there a God?
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00:49
And if so, how are we so sure
that it's a He and not a She?
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I ako postoji, kako smo
sigurni da je to On a ne Ona?
Zašto toliko nevinih ljudi i životinja
trpi užasne stvari?
00:53
Why do so manymnogi innocentnevin people
and animalsživotinje sufferpatiti terribleužasan things?
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Postoji li zaista plan za moj život?
00:57
Is there really a planplan for my life?
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Treba li budućnost tek biti napisana,
01:00
Is the futurebudućnost yetjoš to be writtennapisan,
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ili je već napisana i ne možemo ju vidjeti?
01:02
or is it alreadyveć writtennapisan
and we just can't see it?
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Ali onda, imam li slobodnu volju?
Mislim tko sam ja zapravo?
01:05
But then, do I have freebesplatno will?
I mean, who am I anywayu svakom slučaju?
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Jesam li samo biološki stroj?
01:08
Am I just a biologicalbiološki machinemašina?
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Ali onda, zašto sam svjestan? Što je svijest?
01:11
But then, why am I conscioussvjestan?
What is consciousnesssvijest?
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Hoće li roboti jednog dana postati svjesni?
01:15
Will robotsroboti becomepostati conscioussvjestan one day?
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Mislim, pretpostavio sam da ću jednog dana
01:19
I mean, I kindljubazan of assumedpretpostavlja that some day
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dobiti odgovore na sva ova pitanja.
01:21
I would be told the answersodgovori
to all these questionspitanja.
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Netko sigurno mora znati, zar ne?
01:25
SomeoneNetko mustmora know, right?
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Znate što? Nitko ne zna.
01:28
GuessIzgleda da what? No one knowszna.
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Većina ovih pitanja
muči me sada više no ikad.
01:32
MostVećina of those questionspitanja
puzzlepuzzle me more now than ever.
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Ali uhvatiti se u koštac
s njima je uzbudljivo
01:35
But divingronjenje into them is excitinguzbudljiv
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jer vas vodi na rub znanja,
i nikad ne znate što ćete tamo naći.
01:38
because it takes you
to the edgerub of knowledgeznanje,
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01:40
and you never know what you'llvi ćete find there.
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Dakle, dva pitanja --
01:43
So, two questionspitanja that no one
on EarthZemlja knowszna the answerodgovor to.
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pitanja na koja nitko
na Zemlji ne zna odgovor.
(Glazba)
01:50
(MusicGlazba)
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01:52
[How manymnogi universessvemira are there?]
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Nekad, kada dugo letim avionom,
01:57
SometimesPonekad when I'm on a long planeavion flightlet,
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02:00
I gazepogled out at all those
mountainsplanine and desertspustinja
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gledam sve te planine i pustinje
i pokušavam shvatiti
kako je velika Zemlja.
02:02
and try to get my headglava
around how vastogroman our EarthZemlja is.
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I onda se sjetim da postoji predmet
koji vidimo svakog dana
02:06
And then I rememberzapamtiti
that there's an objectobjekt we see everysvaki day
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u koji može stati milijun planeta Zemlji:
02:09
that would literallydoslovce fitodgovara
one millionmilijuna EarthsZemlja insideiznutra it:
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sunce. Čini se nemoguće velikim.
02:13
the SunSunce.
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02:14
It seemsčini se impossiblyNevjerojatno bigvelika.
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Ali gledajući veliku sliku,
to je tek točkica,
02:15
But in the great schemeshema
of things, it's a pinprickubod igle,
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jedna od 400 milijardi zvijezda
u galaksiji Mliječni put,
02:19
one of about 400 billionmilijardi starszvijezde
in the MilkyMliječno Way galaxygalaksija,
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koje možete vidjeti u vedroj noći
02:23
whichkoji you can see on a clearčisto night
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kao blijedu, bijelu izmaglicu na nebu.
02:25
as a paleblijed whitebijela mistmagla
stretchedrastegnut acrosspreko the skynebo.
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I postaje gore. Možda postoji
sto milijardi galaksija
02:28
And it getsdobiva worsegore.
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02:29
There are maybe 100 billionmilijardi galaxiesgalaksije
detectableprepoznatljiv by our telescopesteleskopi.
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koje možemo vidjeti teleskopom.
Ako je svaka zvijezda
veličine zrna pijeska,
02:33
So if eachsvaki starzvijezda was the sizeveličina
of a singlesingl grainžitarica of sandpijesak,
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samo Mliječna staza
ima dovoljno zvijezda da napuni
02:38
just the MilkyMliječno Way has enoughdovoljno starszvijezde
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10 puta 10 metara plaže
02:40
to fillispuniti a 30-foot-noga by 30-foot-noga
stretchrastezanje of beachplaža
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sa metar dubokim pijeskom.
02:42
threetri feetnoge deepduboko with sandpijesak.
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I čitava Zemlja nema dovoljno plaža
02:45
And the entirečitav EarthZemlja
doesn't have enoughdovoljno beachesplaže
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koje bi predstavljale
zvijezde u čitavom svemiru.
02:48
to representpredstavljati the starszvijezde
in the overallCjelokupni universesvemir.
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Takva plaža bila bi duga
doslovno stotine milijuna milja.
02:51
SuchTakve a beachplaža would continuenastaviti for literallydoslovce
hundredsstotine of millionsmilijuni of milesmilja.
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Sveti Stephen Hawking,
to je puno zvijezda.
02:55
HolySveti StephenStjepan HawkingHawking,
that is a lot of starszvijezde.
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Ali on i drugi fizičari
vjeruju u stvarnost.
02:59
But he and other physicistsfizičari
now believe in a realitystvarnost
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koja je nezamislivo veća.
03:02
that is unimaginablynezamislivo biggerveći still.
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Mislim, prvo, svih 100 milijardi galaksija
u dometu naših teleskopa
03:06
I mean, first of all,
the 100 billionmilijardi galaxiesgalaksije
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03:08
withinunutar rangeopseg of our telescopesteleskopi
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su zapravo mali dio ukupnog broja.
03:09
are probablyvjerojatno a minusculejako malo
fractionfrakcija of the totalukupno.
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Sam svemir se sve brže širi.
03:12
SpaceProstor itselfsebe is expandingširenje
at an acceleratingubrzanje pacetempo.
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Velika većina galaksija
03:16
The vastogroman majorityvećina of the galaxiesgalaksije
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odvaja se od nas se takvom brzinom da
njihova svjetlost nikad neće doći do nas.
03:18
are separatingrazdvajajući from us so fastbrzo
that lightsvjetlo from them maysvibanj never reachdohvatiti us.
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Ali ipak, naša fizička stvarnost ovdje na Zemlji
03:23
Still, our physicalfizička realitystvarnost here on EarthZemlja
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je intimno povezana sa tim udaljenim,
nevidljivim galaksijama.
03:26
is intimatelyintimno connectedpovezan
to those distantudaljen, invisiblenevidljiv galaxiesgalaksije.
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Možemo ih smatrati dijelom našeg svemira.
03:29
We can think of them
as partdio of our universesvemir.
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Stvaraju jednu, veliku građevinu
03:32
They make up a singlesingl, giantgigantski edificegrađevina
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03:35
obeyingpoštivanje the sameisti physicalfizička lawszakoni
and all madenapravljen from the sameisti typesvrste of atomsatomi,
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koja sluša iste fizičke zakone,
od istih vrsta atoma -- elektrona, protona,
kvarkova, neutrina -- koji čine tebe i mene.
03:38
electronselektroni, protonsprotona, quarkskvarkovi, neutrinosneutrina,
that make up you and me.
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No ipak, nove teorije u fizici,
uključujući i teoriju struna,
03:42
HoweverMeđutim, recentnedavni theoriesteorije in physicsfizika,
includinguključujući one calledzvao stringniz theoryteorija,
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sada nam govore da bi ovdje moglo
biti nebrojeno mnogo univerzuma
03:46
are now tellingreći us there could be
countlessnebrojen other universessvemira
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03:50
builtizgrađen on differentdrugačiji typesvrste of particlesčestice,
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izgrađenih od različitih tipova tvari,
03:52
with differentdrugačiji propertiesnekretnine,
obeyingpoštivanje differentdrugačiji lawszakoni.
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sa različitim svojstvima,
poštujući druge zakone.
Većina ovih univerzuma
nikad ne bi mogla podržati život,
03:54
MostVećina of these universessvemira
could never supportpodrška life,
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i mogla bi postojati
i prestati postojati u nanosekundi.
03:57
and mightmoć flashbljesak in and out
of existencepostojanje in a nanosecondstinom djeliću sekunde.
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Ali ipak, kombinirani, čine multiverzum
04:01
But nonethelessipak, combinedkombinirana,
they make up a vastogroman multiverseMultiverse
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mogućih univerzuma do 11 dimenzija,
04:04
of possiblemoguće universessvemira
in up to 11 dimensionsdimenzije,
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koji sadrže čuda koja ne možemo zamisliti.
04:07
featuringkoji sadrži wondersčuda
beyondIznad our wildestnajluđim imaginationmašta.
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Vodeća verzija teorije struna
predviđa multiverzum
04:12
The leadingvodeći versionverzija of stringniz theoryteorija
predictspredviđa a multiverseMultiverse
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sastavljen od 10 na 500-tu univerzuma.
04:15
madenapravljen up of 10 to the 500 universessvemira.
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04:17
That's a one followedslijedi by 500 zerosnule,
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To je jedinica koju slijedi 500 nula,
broj tako velik da kada bi svaki atom
04:20
a numberbroj so vastogroman that if everysvaki atomatom
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u našem vidljivom svemiru
imao vlastiti univerzum,
04:23
in our observableprimjetan universesvemir
had its ownvlastiti universesvemir,
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i svi atomi u svakom tom univerzumu imaju
04:27
and all of the atomsatomi
in all those universessvemira eachsvaki had
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vlastite univerzume, i to sve ponovite
04:29
theirnjihov ownvlastiti universesvemir,
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04:32
and you repeatedponovljen that for two more cyclesciklusa,
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još dva puta, još uvijek bi imali
04:34
you'dti bi still be at a tinysićušan
fractionfrakcija of the totalukupno,
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malen djelić ukupnog broja,
imenom, jedan trilijun trilijun trilijun trilijun
trilijun trilijun trilijun trilijun trilijun...
04:37
namelynaime, one trillionbilijuna trillionbilijuna trillionbilijuna
trillionbilijuna trillionbilijuna trillionbilijuna trillionbilijuna
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04:41
trillionbilijuna trillionbilijuna trillionbilijuna trillionbilijuna
trillionbilijuna trillionbilijuna trillionbilijuna trillionthod trillionth.
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Ali čak ni taj broj
04:46
(LaughterSmijeh)
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04:47
But even that numberbroj
is minusculejako malo comparedu odnosu to anotherjoš numberbroj:
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nije značajan u odnosu na drugi broj:
beskonačnost.
04:53
infinitybeskonačnost.
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Neki fizičari misle da je kontinuum
prostor vrijeme doslovno beskonačan
04:54
Some physicistsfizičari think the space-timeprostor-vrijeme
continuumkontinuum is literallydoslovce infinitebeskonačan
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i da sadrži beskonačan broj
takozvanih džepnih univerzuma
04:57
and that it containssadrži an infinitebeskonačan numberbroj
of so-calledtakozvani pocketdžep universessvemira
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sa varirajućim svojstvima.
05:01
with varyingrazličitih propertiesnekretnine.
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Kako je vaš mozak?
05:03
How'sKako je your brainmozak doing?
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Kvantna teorija dodaje dodatnu boru.
05:05
QuantumKvantna theoryteorija addsdodaje a wholečitav newnovi wrinklebora.
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05:07
I mean, the theory'steorija je been provendokazan
truepravi beyondIznad all doubtsumnjati,
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Mislim, teorija je dokazana bez sumnje,
ali interpretacija je zbunjujuća,
05:09
but interpretingtumačenje it is bafflingzbunjujući,
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i neki fizičari misle
da ju možete od-zbuniti
05:11
and some physicistsfizičari think
you can only un-baffleUN-pregradom it
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ako to zamislite tako da
se paralelni univerzumi
05:15
if you imaginezamisliti that hugeogroman numbersbrojevi
of parallelparalelno universessvemira
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stvaraju svakog trenutka,
05:17
are beingbiće spawnediznjedrio everysvaki momenttrenutak,
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velik broj ovih univerzuma
bi zapravo bio poput svijeta u kojem smo,
05:20
and manymnogi of these universessvemira would actuallyzapravo
be very like the worldsvijet we're in,
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i sadržavao bi nekoliko kopija vas.
05:23
would includeuključiti multiplevišekratnik copieskopije of you.
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U takvom univerzumu bili bi najbolji student
05:25
In one suchtakav universesvemir,
you'dti bi graduatediplomirani with honorspočasti
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i oženili osobu svojih snova,
05:28
and marryoženiti the personosoba of your dreamssnovi,
and in anotherjoš, not so much.
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a u drugom, ne toliko.
Pa, još uvijek postoje neki znanstvenici
bi rekli, gluposti.
05:33
Well, there are still some scientistsznanstvenici
who would say, hogwashglupost.
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Jedini značajni odgovor na pitanje
koliko je univerzuma je da postoji jedan.
05:36
The only meaningfulznačajan answerodgovor to the questionpitanje
of how manymnogi universessvemira there are is one.
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Samo jedan univerzum.
05:40
Only one universesvemir.
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I nekoliko filozofa i mistika
05:42
And a fewnekoliko philosophersfilozofi
and mysticsMistici mightmoć argueraspravljati
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reklo bi da je čak i naš univerzum iluzija.
05:45
that even our ownvlastiti universesvemir is an illusioniluzija.
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Pa, kao što vidite, trenutno
05:49
So, as you can see, right now
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ne postoji slaganje oko ovog pitanja,
čak ni blizu.
05:51
there is no agreementsporazum
on this questionpitanje, not even closeblizu.
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Sve što znamo da je odgovor
negdje između nule i beskonačno.
05:54
All we know is the answerodgovor is somewherenegdje
betweenizmeđu zeronula and infinitybeskonačnost.
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Pa, mislim da znamo još jednu stvar.
05:59
Well, I guessnagađati we know one other thing.
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Ovo je stvarno dobro vrijeme
za bavljenje fizikom.
06:01
This is a prettyprilično coolsvjež time
to be studyingučenje physicsfizika.
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06:05
We just mightmoć be undergoingprolazi kroz
the biggestnajveći paradigmparadigma shiftsmjena in knowledgeznanje
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Možda prolazimo kroz
najveću promjenu paradigme u znanju
koje je čovječanstvo ikad vidjelo.
06:08
that humanityčovječanstvo has ever seenvidio.
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06:10
(MusicGlazba)
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(Glazba)
06:14
[Why can't we see evidencedokaz of alienstranac life?]
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Negdje u tom ogromnom svemiru
06:17
SomewhereNegdje out there in that vastogroman universesvemir
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sigurno mora biti beskonačno
mnogo planeta punih života.
06:20
there mustmora surelysigurno be countlessnebrojen
other planetsplaneti teemingpun with life.
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No zašto ne vidimo nikakav dokaz toga?
06:23
But why don't we see any evidencedokaz of it?
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Ovo je slavno pitanje
koje je postavio Enrico Fermi 1950.:
06:27
Well, this is the famouspoznat questionpitanje
askedpitao by EnricoEnrico FermiFermi in 1950:
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Gdje su svi?
06:30
Where is everybodysvi?
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Teoretičari zavjera tvrde
da nas NLO-i posjećuju cijelo vrijeme
06:33
ConspiracyZavjera theoristsTeoretičari claimzahtjev that UFOsNLO-a
are visitinggostujući all the time
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i da se izvještaji zataškavaju,
ali iskreno, nisu baš uvjerljivi.
06:36
and the reportsizvještaji are just beingbiće coveredpokriven up,
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2146
06:39
but honestlypošteno, they aren'tnisu very convincinguvjerljiv.
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Ali to ostavlja pravu zagonetku.
06:41
But that leaveslišće a realstvaran riddlezagonetka.
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Prošle godine, Kepler opservatorij
06:44
In the pastprošlost yeargodina,
the KeplerKepler spaceprostor observatoryopservatorij
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našao je stotine planeta oko okolnih zvijezda.
06:47
has foundpronađeno hundredsstotine of planetsplaneti
just around nearbyu blizini starszvijezde.
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I ako ekstrapoliramo te podatke,
06:50
And if you extrapolateizvesti that datapodaci,
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izgleda da bi
moglo biti pola trilijuna planeta
06:52
it looksizgled like there could
be halfpola a trillionbilijuna planetsplaneti
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samo u našoj galaksiji.
06:55
just in our ownvlastiti galaxygalaksija.
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Ako jedan u 10000 ima uvjete
06:58
If any one in 10,000 has conditionsUvjeti
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koji bi mogli podržati oblik života,
to je još uvijek
07:00
that mightmoć supportpodrška a formoblik of life,
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2598
07:03
that's still 50 millionmilijuna possiblemoguće
life-harboringživot-utočište planetsplaneti
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50 milijuna planeta na kojima je moguć život
07:06
right here in the MilkyMliječno Way.
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ovdje u Mliječnoj Stazi.
Evo zagonetke: naša Zemlja nije formirana
07:08
So here'sevo the riddlezagonetka:
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07:10
our EarthZemlja didn't formoblik
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do otprilike devet milijardi godina
prije Velikog praska.
07:11
untildo about ninedevet billionmilijardi yearsgodina
after the BigVeliki BangPrasak.
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Bezbrojni drugi planeti
u našoj galaksiji trebali su nastati prije,
07:15
CountlessBezbroj other planetsplaneti in our galaxygalaksija
should have formedformirana earlierranije,
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i dati priliku životu da započne
07:19
and givendan life a chanceprilika to get underwayu toku
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milijardama, ili zasigurno milijunima
07:21
billionsmilijarde, or certainlysigurno manymnogi millionsmilijuni
of yearsgodina earlierranije than happeneddogodilo on EarthZemlja.
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godina prije nego se dogodio na Zemlji
Ako je samo nekoliko
stvorilo inteligentni život
07:27
If just a fewnekoliko of them
had spawnediznjedrio intelligentinteligentan life
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i započelo stvarati tehologije,
07:30
and startedpočeo creatingstvaranje technologiestehnologije,
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ove tehnologije imale bi milijune godina
07:32
those technologiestehnologije would have
had millionsmilijuni of yearsgodina
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da rastu u složenosti i snazi.
07:35
to growrasti in complexitysloženost and powervlast.
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Na Zemlji,
07:39
On EarthZemlja,
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vidjeli smo kako dramatično se
tehnologija može ubrzati
07:40
we'veimamo seenvidio how dramaticallydramatično
technologytehnologija can accelerateubrzati
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u samo stotinu godina.
07:43
in just 100 yearsgodina.
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U milijunima godina,
inteligentna vanzemaljska civilizacija
07:46
In millionsmilijuni of yearsgodina,
an intelligentinteligentan alienstranac civilizationcivilizacija
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mogla je lako proširiti se kroz galaksiju,
07:50
could easilylako have spreadširenje out
acrosspreko the galaxygalaksija,
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stvarajući ogromne artefakte
za prikupljanje energije
07:52
perhapsmožda creatingstvaranje giantgigantski
energy-harvestingEnergetski berbu artifactsartefakata
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ili flote kolonizirajućih
svemirskih brodova
07:56
or fleetsflote of colonizingkolonizatorskih spaceshipsbrodovi
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ili fantastičnih umjetničkih djela
koja ispunjavaju noćno nebo.
07:59
or gloriousslavna worksdjela of artumjetnost
that fillispuniti the night skynebo.
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U najgorem slučaju, vjerojatno bi
08:03
At the very leastnajmanje, you'dti bi think
they'doni bi be revealingodavanje theirnjihov presenceprisutnost,
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otkrili svoju prisutnost,
namjerno ili drugačije
08:06
deliberatelynamjerno or otherwiseinače,
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kroz elektromagnetske signale
ove ili one vrste.
08:07
throughkroz electromagneticelektromagnetske signalssignali
of one kindljubazan or anotherjoš.
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A i dalje ne vidimo
uvjerljive dokaze toga.
08:11
And yetjoš we see no convincinguvjerljiv
evidencedokaz of any of it.
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Zašto?
08:13
Why?
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1012
08:16
Well, there are numerousbrojan possiblemoguće answersodgovori,
some of them quitedosta darkmrak.
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Pa postoje mnogi mogući odgovori,
neki od njih poprilično mračni.
Možda je jedna,
superinteligentna civilizacija
08:21
Maybe a singlesingl,
superintelligentsuperinteligentna civilizationcivilizacija
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08:24
has indeeddoista takenpoduzete over the galaxygalaksija
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zaista preuzela galaksiju i
proglasila potpunu tišinu
08:27
and has imposednametnuta strictstrog radioradio silencetišina
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jer je paranoična zbog
potencijalne konkurencije.
08:29
because it's paranoidparanoičan
of any potentialpotencijal competitorsnatjecatelji.
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Samo sjedi ondje spremna uništiti
08:32
It's just sittingsjedenje there
readyspreman to obliterateuništiti
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bilo što što postane prijetnja.
08:35
anything that becomespostaje a threatprijetnja.
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Ili nisu tako inteligentni,
08:39
Or maybe they're not that intelligentinteligentan,
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1966
ili možda evolucija inteligencije
08:42
or perhapsmožda the evolutionevolucija
of an intelligenceinteligencija
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sposobne za stvaranje
sofisticirane tehnologije
08:44
capablesposoban of creatingstvaranje
sophisticatedsofisticirana technologytehnologija
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je puno rjeđa nego smo mislili. Mislim
08:47
is fardaleko rarerrjeđe than we'veimamo assumedpretpostavlja.
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1970
08:49
After all, it's only happeneddogodilo oncejednom
on EarthZemlja in fourčetiri billionmilijardi yearsgodina.
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to se dogodilo na Zemlji samo jednom
u četiri milijarde godina.
Možda je i to bilo nevjerojatno sretno.
08:53
Maybe even that was incrediblynevjerojatno luckysretan.
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Možda smo prvi
u takvoj civilizaciji u galaksiji.
08:56
Maybe we are the first
suchtakav civilizationcivilizacija in our galaxygalaksija.
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Ili možda
09:01
Or, perhapsmožda civilizationcivilizacija carriesnosi with it
the seedssjemenke of its ownvlastiti destructionrazaranje
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civilizacija nosi sa sobom
sjeme vlastitog uništenja
kroz nemogućnost
kontroliranja tehnologije koju stvara.
09:06
throughkroz the inabilitynesposobnost to controlkontrolirati
the technologiestehnologije it createsstvara.
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Ali postoje mnogi odgovori koji daju nadu.
09:11
But there are numerousbrojan
more hopefulpun nade answersodgovori.
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Za početak, ne tražimo tako jako,
i trošimo vrlo malo novca na to.
09:13
For a startpočetak, we're not looking that hardteško,
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1997
09:15
and we're spendingtrošenje
a pitifulbezvrijedan amountiznos of moneynovac on it.
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Samo mala frakcija zvijezda u galaksiji
09:18
Only a tinysićušan fractionfrakcija
of the starszvijezde in our galaxygalaksija
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3300
je zaista pogledana dovoljno detaljno
u potrazi za interesantnim signalima.
09:21
have really been lookedgledao at closelytijesno
for signsznakovi of interestingzanimljiv signalssignali.
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I možda ne tražimo na pravi način.
09:26
And perhapsmožda we're not looking
the right way.
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Možda kako se civilizacija razvija,
09:29
Maybe as civilizationscivilizacije developrazviti,
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1976
09:31
they quicklybrzo discoverotkriti
communicationkomunikacija technologiestehnologije
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brzo otkriva komunikacijske tehnologije
daleko sofisticiranije i korisnije
od elektromagnetskih valova.
09:33
fardaleko more sophisticatedsofisticirana and usefulkoristan
than electromagneticelektromagnetske wavesvalovi.
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573310
3666
Možda se sva akcija događa unutar
neke misteriozne
09:38
Maybe all the actionakcijski takes placemjesto
insideiznutra the mysteriousmisteriozan
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nedavno otkrivene tamne materije,
09:41
recentlynedavno discoveredotkriven darkmrak matterstvar,
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2017
ili tamne energije, koja čini većinu mase svemira.
09:43
or darkmrak energyenergija, that appearpojaviti to accountračun
for mostnajviše of the universe'ssvemir je massmasa.
185
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Ili,
možda tražimo u pogrešnom razmjeru.
09:49
Or, maybe we're looking
at the wrongpogrešno scaleljestvica.
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09:52
PerhapsMožda intelligentinteligentan
civilizationscivilizacije come to realizeostvariti
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Možda su inteligentne civilizacije shvatile
09:55
that life is ultimatelyna kraju
just complexkompleks patternsobrasci of informationinformacija
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da je život samo kompleksni
uzorak informacija
u interakciji jednih
s drugima na prekrasan način,
09:57
interactingu interakciji with eachsvaki other
in a beautifullijep way,
189
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2204
i da se to može dogoditi u manjem razmjeru.
10:00
and that that can happendogoditi se more
efficientlyefikasno at a smallmali scaleljestvica.
190
600062
2777
Dakle, kao i na Zemlji, kako su se
glomazni audio sustavi smanjili
10:03
So, just as on EarthZemlja,
clunkynezgrapnih stereostereo systemssustavi have shrunksmanjila
191
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2597
10:06
to beautifullijep, tinysićušan iPodsiPods,
maybe intelligentinteligentan life itselfsebe,
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u predivne, malene iPodove,
možda inteligentni život sam po sebi,
10:09
in ordernarudžba to reducesmanjiti its footprintotisak stopala
on the environmentokolina,
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s ciljem da smanji utjecaj na okoliš,
prešao je u mikroskopsku veličinu.
10:11
has turnedokrenut itselfsebe microscopicmikroskopski.
194
611748
1943
Možda je Sunčev sustav pun izvanzemaljaca,
samo ih ne primjećujemo.
10:13
So the SolarSolarni SystemSustav
mightmoć be teemingpun with aliensvanzemaljci,
195
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10:16
and we're just not noticingprimjećujući them.
196
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1605
Možda su ideje u našim glavama oblik
izvanzemaljskog života.
10:17
Maybe the very ideasideje in our headsglave
are a formoblik of alienstranac life.
197
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U redu, to je suluda pomisao.
10:21
Well, okay, that's a crazylud thought.
198
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Izvanzemaljci su me natjerali da to kažem.
10:24
The aliensvanzemaljci madenapravljen me say it.
199
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Ali super je da ideje imaju vlastiti život
10:26
But it is coolsvjež that ideasideje do seemčiniti se
to have a life all of theirnjihov ownvlastiti
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i da nadžive svoje tvorce.
10:30
and that they outlivenadživjeti theirnjihov creatorskreatori.
201
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Možda je biološki život samo prolazna faza.
10:33
Maybe biologicalbiološki life
is just a passingpretjecanje phasefaza.
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3323
Pa, u sljedećih 15 godina,
10:39
Well, withinunutar the nextSljedeći 15 yearsgodina,
203
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1517
10:41
we could startpočetak seeingvidim
realstvaran spectroscopicspektroskopske informationinformacija
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mogli bi početi viđati
spektroskopske informacije
10:44
from promisingobećavajući nearbyu blizini planetsplaneti
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s obećavajućih obližnjih planeta koje će
otkriti koliko mogu podržavati život.
10:45
that will revealotkriti just
how life-friendlyživot-friendly they mightmoć be.
206
645834
2536
U međuvremenu, SETI, društvo za potragu
za izvanzemaljskom inteligencijom,
10:48
And meanwhileu međuvremenu, SETISETI, the SearchPretraživanje
for ExtraterrestrialVanzemaljaca IntelligenceInteligencija,
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10:52
is now releasingispuštanje its datapodaci to the publicjavnost
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1976
objavljuje svoje podatke javnosti
10:54
so that millionsmilijuni of citizengrađanin scientistsznanstvenici,
maybe includinguključujući you,
209
654000
2976
kako bi milijuni građana znanstvenika,
možda i vi,
10:57
can bringdonijeti the powervlast of the crowdgužva
to joinpridružiti the searchtraži.
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mogli donijeti snagu gomile u potragu.
I ovdje na Zemlji, zadivljujući eksperimenti
11:00
And here on EarthZemlja, amazingnevjerojatan experimentspokusi
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izvode se kako bi pokušali
stvoriti život iz ničega,
11:02
are beingbiće doneučinio to try
to createstvoriti life from scratchogrepsti,
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11:05
life that mightmoć be very differentdrugačiji
from the DNADNK formsobrasci we know.
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život koji bi mogao biti puno drugačiji
od oblika DNA koje poznajemo.
Sve ovo pomoći će nam da razumijemo
11:09
All of this will help us understandrazumjeti
whetherda li the universesvemir is teemingpun with life
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4656
da li je svemir prepun života
11:14
or whetherda li, indeeddoista, it's just us.
215
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3828
ili smo, zaista, tu samo mi.
Svaki odgovor, na svoj način,
11:19
EitherU svakom answerodgovor, in its ownvlastiti way,
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2485
izaziva strahopoštovanje,
11:22
is awe-inspiringizaziva strahopoštovanje,
217
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1846
jer čak i ako smo sami,
11:25
because even if we are alonesam,
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11:27
the factčinjenica that we think and dreamsan
and askpitati these questionspitanja
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činjenica da sanjamo
i postavljamo ova pitanja
možda bude jedna od najvažnijih
činjenica o svemiru.
11:31
mightmoć yetjoš turnskretanje out to be
220
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1592
11:33
one of the mostnajviše importantvažno factsčinjenicama
about the universesvemir.
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I imam još jednu dobru vijest za vas.
11:36
And I have one more piecekomad
of good newsvijesti for you.
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Potraga za znanjem i razumijevanjem
nikad ne postaje dosadna.
11:39
The questpotraga for knowledgeznanje
and understandingrazumijevanje never getsdobiva dullglup.
223
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Ne postaje, zapravo je suprotno.
11:41
It doesn't. It's actuallyzapravo the oppositesuprotan.
224
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11:44
The more you know,
the more amazingnevjerojatan the worldsvijet seemsčini se.
225
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2976
Što više znate, svijet postaje zanimljiviji.
I te lude mogućnosti, neodgovorena pitanja,
11:47
And it's the crazylud possibilitiesmogućnosti,
the unansweredbez odgovora questionspitanja,
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vuku nas naprijed.
11:51
that pullVuci us forwardnaprijed.
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Ostanite znatiželjni.
11:52
So stayboravak curiousznatiželjan.
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Translated by Ivan Stamenkovic
Reviewed by Senzos Osijek

▲Back to top

ABOUT THE SPEAKER
Chris Anderson - TED Curator
After a long career in journalism and publishing, Chris Anderson became the curator of the TED Conference in 2002 and has developed it as a platform for identifying and disseminating ideas worth spreading.

Why you should listen

Chris Anderson is the Curator of TED, a nonprofit devoted to sharing valuable ideas, primarily through the medium of 'TED Talks' -- short talks that are offered free online to a global audience.

Chris was born in a remote village in Pakistan in 1957. He spent his early years in India, Pakistan and Afghanistan, where his parents worked as medical missionaries, and he attended an American school in the Himalayas for his early education. After boarding school in Bath, England, he went on to Oxford University, graduating in 1978 with a degree in philosophy, politics and economics.

Chris then trained as a journalist, working in newspapers and radio, including two years producing a world news service in the Seychelles Islands.

Back in the UK in 1984, Chris was captivated by the personal computer revolution and became an editor at one of the UK's early computer magazines. A year later he founded Future Publishing with a $25,000 bank loan. The new company initially focused on specialist computer publications but eventually expanded into other areas such as cycling, music, video games, technology and design, doubling in size every year for seven years. In 1994, Chris moved to the United States where he built Imagine Media, publisher of Business 2.0 magazine and creator of the popular video game users website IGN. Chris eventually merged Imagine and Future, taking the combined entity public in London in 1999, under the Future name. At its peak, it published 150 magazines and websites and employed 2,000 people.

This success allowed Chris to create a private nonprofit organization, the Sapling Foundation, with the hope of finding new ways to tackle tough global issues through media, technology, entrepreneurship and, most of all, ideas. In 2001, the foundation acquired the TED Conference, then an annual meeting of luminaries in the fields of Technology, Entertainment and Design held in Monterey, California, and Chris left Future to work full time on TED.

He expanded the conference's remit to cover all topics, including science, business and key global issues, while adding a Fellows program, which now has some 300 alumni, and the TED Prize, which grants its recipients "one wish to change the world." The TED stage has become a place for thinkers and doers from all fields to share their ideas and their work, capturing imaginations, sparking conversation and encouraging discovery along the way.

In 2006, TED experimented with posting some of its talks on the Internet. Their viral success encouraged Chris to begin positioning the organization as a global media initiative devoted to 'ideas worth spreading,' part of a new era of information dissemination using the power of online video. In June 2015, the organization posted its 2,000th talk online. The talks are free to view, and they have been translated into more than 100 languages with the help of volunteers from around the world. Viewership has grown to approximately one billion views per year.

Continuing a strategy of 'radical openness,' in 2009 Chris introduced the TEDx initiative, allowing free licenses to local organizers who wished to organize their own TED-like events. More than 8,000 such events have been held, generating an archive of 60,000 TEDx talks. And three years later, the TED-Ed program was launched, offering free educational videos and tools to students and teachers.

More profile about the speaker
Chris Anderson | Speaker | TED.com