Why is the world warming up? | Kristen Bell + Giant Ant

166,808 views ・ 2020-10-13

TED


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

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Transcriber: TED Translators Admin Reviewer: Rhonda Jacobs
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Prevodilac: Una Pilipović Lektor: Milenka Okuka
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Why is the world warming up?
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Zašto se Zemlja zagreva?
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Let's think of Earth for just a moment as a greenhouse.
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Zamislimo Zemlju kao staklenik na trenutak.
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Every second, a huge amount of energy smashes into our greenhouse.
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Svake sekunde mnoštvo energije ulazi u naš staklenik.
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Our atmosphere, the glass roof and walls,
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Naša atmosfera, stakleni plafon i zidovi,
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reflects some of that energy,
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odbijaju deo te energije,
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but most of it passes right through and heats everything up.
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ali većina prolazi i tako zagreva sve.
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Much of that heat used to escape back into space,
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Nekada se značajan deo te energije vraćao u svemir,
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keeping us at a stable, warm temperature.
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održavajući stabilnu, toplu temperaturu.
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But then something changed.
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Međutim, nešto se promenilo.
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Humans began to spew enough carbon dioxide to fill billions of greenhouses each day.
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Ljudi su počeli da proizvode dovoljno ugljen-dioksida za milijarde staklenika.
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What does all that greenhouse gas do?
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Šta čine ti gasovi staklene bašte?
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It makes the glass of our greenhouse thicker.
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Čine staklo našeg staklenika debljim.
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Thicker glass means heat escapes into space much more slowly.
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Deblje staklo znači da toplota mnogo sporije dopire do svemira.
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And don't forget, energy from the sun
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Ne zaboravimo da sunčeva energija
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is still streaming in just as quickly as before.
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i dalje istom brzinom ulazi kao pre.
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The result is a planet with temperatures too hot for our liking
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Posledica ovog je planeta sa previsokom temperaturom za nas
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and, eventually...
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i, na kraju...
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living.
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previsokom za život.
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[Countdown
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[Odbrojavanje
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Take action on climate change at Countdown.ted.com]
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Pomozi da ublažimo klimatske promene na Countdown.ted.com]
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