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

Transcriber: TED Translators Admin Reviewer: Rhonda Jacobs

Prevodilac: Una Pilipović Lektor: Milenka Okuka

Why is the world warming up?

Zašto se Zemlja zagreva?

Let's think of Earth for just a moment as a greenhouse.

Zamislimo Zemlju kao staklenik na trenutak.

Every second, a huge amount of energy smashes into our greenhouse.

Svake sekunde mnoštvo energije ulazi u naš staklenik.

Our atmosphere, the glass roof and walls,

Naša atmosfera, stakleni plafon i zidovi,

reflects some of that energy,

odbijaju deo te energije,

but most of it passes right through and heats everything up.

ali većina prolazi i tako zagreva sve.

Much of that heat used to escape back into space,

Nekada se značajan deo te energije vraćao u svemir,

keeping us at a stable, warm temperature.

održavajući stabilnu, toplu temperaturu.

But then something changed.

Međutim, nešto se promenilo.

Humans began to spew enough carbon dioxide to fill billions of greenhouses each day.

Ljudi su počeli da proizvode dovoljno ugljen-dioksida za milijarde staklenika.

What does all that greenhouse gas do?

Šta čine ti gasovi staklene bašte?

It makes the glass of our greenhouse thicker.

Čine staklo našeg staklenika debljim.

Thicker glass means heat escapes into space much more slowly.

Deblje staklo znači da toplota mnogo sporije dopire do svemira.

And don't forget, energy from the sun

Ne zaboravimo da sunčeva energija

is still streaming in just as quickly as before.

i dalje istom brzinom ulazi kao pre.

The result is a planet with temperatures too hot for our liking

Posledica ovog je planeta sa previsokom temperaturom za nas

and, eventually...

i, na kraju...

living.

previsokom za život.

[Countdown

[Odbrojavanje

Take action on climate change at Countdown.ted.com]

Pomozi da ublažimo klimatske promene na Countdown.ted.com]