What Earth in 2050 could look like - Shannon Odell

854,746 views ใƒป 2024-03-28

TED-Ed


ืื ื ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ืœืžื˜ื” ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ.

ืชืจื’ื•ื: zeeva livshitz ืขืจื™ื›ื”: Ido Dekkers
00:07
While weโ€™re already feeling the devastating effects
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ื‘ืขื•ื“ ืฉืื ื• ื›ื‘ืจ ื—ืฉื™ื ืืช ื”ื”ืฉืคืขื•ืช ื”ื”ืจืกื ื™ื•ืช
00:09
of human-caused climate change,
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ืฉืœ ืฉื™ื ื•ื™ื™ ืืงืœื™ื ื”ื ื’ืจืžื™ื ืขืœ ื™ื“ื™ ื”ืื“ื,
00:11
governments continue to fall short on making and executing emissions pledges
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ืžืžืฉืœื•ืช ืžืžืฉื™ื›ื•ืช ืœื”ื™ื›ืฉืœ ื‘ื™ืฆื™ืจืช ื•ื‘ื™ืฆื•ืข ื”ืชื—ื™ื™ื‘ื•ื™ื•ืช ืคืœื™ื˜ื•ืช
00:15
that would help thwart further warming.
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ืฉื™ืกื™ื™ืขื• ืœืกื›ืœ ื”ืชื—ืžืžื•ืช ื ื•ืกืคืช.
00:17
So, what will our world look like in the next 30 to 80 years,
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ืื– ืื™ืš ื™ื™ืจืื” ื”ืขื•ืœื ืฉืœื ื• ื‘-30 ืขื“ 80 ื”ืฉื ื™ื ื”ื‘ืื•ืช,
00:21
if we continue on the current path?
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ืื ื ืžืฉื™ืš ื‘ื“ืจืš ื”ื ื•ื›ื—ื™ืช?
00:23
While itโ€™s impossible to know exactly how the next decade will unfold,
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ืืžื ื ืื™ ืืคืฉืจ ืœื“ืขืช ื‘ื“ื™ื•ืง ื›ื™ืฆื“ ื™ืชืคืชื— ื”ืขืฉื•ืจ ื”ื‘ื,
00:27
scientists and climate experts have made projections,
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ืืš ืžื“ืขื ื™ื ื•ืžื•ืžื—ื™ ืืงืœื™ื ืขืฉื• ืชื—ื–ื™ื•ืช,
00:30
factoring in the current state of affairs.
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ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ืžืฆื‘ ื”ืขื ื™ื™ื ื™ื ื”ื ื•ื›ื—ื™.
00:33
This future weโ€™re about to describe is bleak,
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ื”ืขืชื™ื“ ื”ื–ื” ืฉืื ื—ื ื• ืขื•ืžื“ื™ื ืœืชืืจ ื”ื•ื ืขื’ื•ื,
00:35
but remember thereโ€™s still time to ensure it doesnโ€™t become our reality.
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ืื‘ืœ ื–ื›ืจื• ืฉื™ืฉ ืขื“ื™ื™ืŸ ื–ืžืŸ ืœื”ื‘ื˜ื™ื— ืฉื”ื•ื ืœื ื™ื”ืคื•ืš ืœืžืฆื™ืื•ืช ืฉืœื ื•.
00:40
Itโ€™s 2050.
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ื–ื” 2050.
00:41
Weโ€™ve blown past the 1.5 degree target that world leaders promised to stick to.
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ืขื‘ืจื ื• ืืช ื”ื™ืขื“ ืฉืœ 1.5 ืžืขืœื•ืช ืฉืžื ื”ื™ื’ื™ ื”ืขื•ืœื ื”ื‘ื˜ื™ื—ื• ืœืขืžื•ื“ ื‘ื•.
00:45
The Earth has warmed 2 degrees since the 1800s,
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ื›ื“ื•ืจ ื”ืืจืฅ ื”ืชื—ืžื ื‘-2 ืžืขืœื•ืช ืžืื– ื”ืžืื” ื”-19,
00:49
when the world first started burning fossil fuels in mass scale.
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ื›ืืฉืจ ื”ืขื•ืœื ื”ืชื—ื™ืœ ืœืฉืจื•ืฃ ื“ืœืงื™ ืžืื•ื‘ื ื™ื ื‘ืงื ื” ืžื™ื“ื” ื”ืžื•ื ื™.
00:52
Reports on heatwaves and wildfires regularly fill the evening news.
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ื“ื™ื•ื•ื—ื™ื ืขืœ ื’ืœื™ ื—ื•ื ื•ืฉืจื™ืคื•ืช ื™ืขืจ ืžืžืœืื™ื ื‘ืื•ืคืŸ ืงื‘ื•ืข ืืช ื—ื“ืฉื•ืช ื”ืขืจื‘.
00:57
Summer days exceed 40 degrees in London and 45 degrees in Delhi,
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ื™ืžื™ ื”ืงื™ืฅ ืขื•ืœื™ื ืขืœ 40 ืžืขืœื•ืช ื‘ืœื•ื ื“ื•ืŸ ื•-45 ืžืขืœื•ืช ื‘ื“ืœื”ื™,
01:01
as extreme heat waves are now 8 to 9 times more common.
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ืฉื›ืŸ ื’ืœื™ ื—ื•ื ืงื™ืฆื•ื ื™ื™ื ื ืคื•ืฆื™ื ื›ื™ื•ื ืคื™ 8 ืขื“ 9.
01:05
These high temperatures prompt widespread blackouts,
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ื”ื˜ืžืคืจื˜ื•ืจื•ืช ื”ื’ื‘ื•ื”ื•ืช ื”ืœืœื• ื’ื•ืจืžื•ืช ืœื”ืคืกืงื•ืช ื—ืฉืžืœ ื ืจื—ื‘ื•ืช,
01:08
as power grids struggle to keep up with the energy demands
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ื›ืฉืจืฉืชื•ืช ื”ื—ืฉืžืœ ื ืื‘ืงื•ืช ืœืขืžื•ื“ ื‘ืงืฆื‘ ื“ืจื™ืฉื•ืช ื”ืื ืจื’ื™ื”
01:10
needed to properly cool homes.
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ื”ื“ืจื•ืฉื•ืช ืœืงื™ืจื•ืจ ืžืชืื™ื ืฉืœ ื‘ืชื™ื.
01:13
Ambulance sirens blare through the night,
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ืกื™ืจื ื•ืช ืืžื‘ื•ืœื ืก ื ืฉืžืขื•ืช ืœืื•ืจืš ื”ืœื™ืœื”,
01:15
carrying patients suffering from heatstroke, dehydration, and exhaustion.
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ื ื•ืฉืื•ืช ื—ื•ืœื™ื ื”ืกื•ื‘ืœื™ื ืžืžื›ืช ื—ื•ื, ื”ืชื™ื™ื‘ืฉื•ืช ื•ืชืฉื™ืฉื•ืช.
01:19
The southwestern United States, southern Africa, and eastern Australia
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ื“ืจื•ื ืžืขืจื‘ ืืจืฆื•ืช ื”ื‘ืจื™ืช, ื“ืจื•ื ืืคืจื™ืงื” ื•ืžื–ืจื— ืื•ืกื˜ืจืœื™ื”
01:23
experience longer, more frequent, and more severe droughts.
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ื—ื•ื•ืช ื‘ืฆื•ืจื•ืช ืืจื•ื›ื•ืช, ืชื›ื•ืคื•ืช ื•ื—ืžื•ืจื•ืช ื™ื•ืชืจ.
01:27
Meanwhile, the Philippines, Indonesia, and Japan
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ื‘ื™ื ืชื™ื™ื, ื”ืคื™ืœื™ืคื™ื ื™ื, ืื™ื ื“ื•ื ื–ื™ื” ื•ื™ืคืŸ
01:30
face more frequent heavy rainfall
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ืžืชืžื•ื“ื“ื•ืช ืขื ื’ืฉืžื™ื ืชื›ื•ืคื™ื ื›ื‘ื“ื™ื ื™ื•ืชืจ
01:32
as rising temperatures cause water to evaporate faster,
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ืžื›ื™ื•ื•ืŸ ืฉืขืœื™ื™ืช ื”ื˜ืžืคืจื˜ื•ืจื•ืช ื’ื•ืจืžืช ืœืžื™ื ืœื”ืชืื“ื•ืช ืžื”ืจ ื™ื•ืชืจ
01:35
and trap more water in the atmosphere.
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ื•ืœืœื›ื•ื“ ื™ื•ืชืจ ืžื™ื ื‘ืื˜ืžื•ืกืคื™ืจื”.
01:37
As the weather becomes more erratic,
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ื›ื›ืœ ืฉืžื–ื’ ื”ืื•ื•ื™ืจ ื”ื•ืคืš ืœื”ื™ื•ืช ื™ื•ืชืจ ืœื ื™ืฆื™ื‘,
01:39
some communities are unable to keep pace with rebuilding
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ื—ืœืง ืžื”ืงื”ื™ืœื•ืช ืื™ื ืŸ ืžืกื•ื’ืœื•ืช ืœืขืžื•ื“ ื‘ืงืฆื‘ ื‘ื ื™ื™ื” ืžื—ื“ืฉ
01:42
whatโ€™s constantly destroyed.
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ืฉืœ ืžื” ืฉื ื”ืจืก ื›ืœ ื”ื–ืžืŸ.
01:44
Many move to cities,
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ืจื‘ื™ื ืขื•ื‘ืจื™ื ืœืขืจื™ื,
01:45
where they face housing shortages and a lack of jobs.
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ืฉื ื”ื ืžืชืžื•ื“ื“ื™ื ืขื ืžื—ืกื•ืจ ื‘ื“ื™ื•ืจ ื•ืžื—ืกื•ืจ ื‘ืžืฉืจื•ืช.
01:48
A resource squeeze is felt in newborn intensive care wards,
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ืœื—ืฅ ืžืฉืื‘ื™ื ืžื•ืจื’ืฉ ื‘ืžื—ืœืงื•ืช ืœื˜ื™ืคื•ืœ ื ืžืจืฅ ื‘ื™ืœื•ื“ื™ื,
01:51
as the rising temperature and air pollution
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ืžื›ื™ื•ื•ืŸ ืฉื”ื˜ืžืคืจื˜ื•ืจื” ื”ืขื•ืœื” ื•ื–ื™ื”ื•ื ื”ืื•ื•ื™ืจ
01:53
cause higher rates of premature and underweight births.
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ื’ื•ืจืžื™ื ืœืฉื™ืขื•ืจื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ ืฉืœ ืœื™ื“ื•ืช ืžื•ืงื“ืžื•ืช ื•ืชืช ืžืฉืงืœ.
01:57
More children develop asthma and respiratory disease,
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ื™ื•ืชืจ ื™ืœื“ื™ื ืžืคืชื—ื™ื ืืกื˜ืžื” ื•ืžื—ืœื•ืช ื ืฉื™ืžื”,
01:59
and rates balloon in communities regularly exposed to forest fire smoke.
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ื•ื”ืžืงืจื™ื ืžืชื ืคื—ื™ื ื‘ืงื”ื™ืœื•ืช ื”ื—ืฉื•ืคื•ืช ื‘ืื•ืคืŸ ืงื‘ื•ืข ืœืขืฉืŸ ืฉืจื™ืคื•ืช ื™ืขืจ.
02:04
The global emissions added to the atmosphere each year
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ื”ืคืœื™ื˜ื•ืช ื”ื’ืœื•ื‘ืœื™ื•ืช ืฉื ื•ืกืคื• ืœืื˜ืžื•ืกืคื™ืจื” ืžื“ื™ ืฉื ื”
02:06
finally start to level off, thanks to government action,
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ืžืชื—ื™ืœื•ืช ืกื•ืฃ ืกื•ืฃ ืœื”ืชืื–ืŸ, ื”ื•ื“ื•ืช ืœืคืขื•ืœื•ืช ื”ืžืžืฉืœื”,
02:09
but itโ€™s decades too late.
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ืื‘ืœ ื–ื” ืขืฉืจื•ืช ืฉื ื™ื ืžืื•ื—ืจ ืžื“ื™.
02:11
We fail to reach net zero in time.
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ืื ื—ื ื• ืœื ืžืฆืœื™ื—ื™ื ืœื”ื’ื™ืข ืœืืคืก ื ื˜ื• ื‘ื–ืžืŸ.
02:13
As a result, by 2100 the Earth has warmed another 0.5 to 1.5 degrees.
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ื›ืชื•ืฆืื” ืžื›ืš, ืขื“ ืฉื ืช 2100 ื›ื“ื•ืจ ื”ืืจืฅ ื”ืชื—ืžื ืขื•ื“ 0.5 ืขื“ 1.5 ืžืขืœื•ืช.
02:19
Over half of our remaining glaciers have melted.
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ื™ื•ืชืจ ืžืžื—ืฆื™ืช ื”ืงืจื—ื•ื ื™ื ืฉื ื•ืชืจื• ืฉืœื ื• ื ืžืกื•.
02:22
As the sea heats up, its volume increases due to thermal expansion.
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ื›ื›ืœ ืฉื”ื™ื ืžืชื—ืžื, ื ืคื—ื• ืขื•ืœื” ืขืงื‘ ื”ืชืคืฉื˜ื•ืช ืชืจืžื™ืช.
02:26
Together, this elevates sea level by well over a meter.
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ื™ื—ื“ ื–ื” ืžืขืœื” ืืช ืžืคืœืก ื”ื™ื ื‘ืœืžืขืœื” ืžืžื˜ืจ.
02:29
Entire nations, like the Marshall Islands and Tuvalu, are uninhabitable
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ืžื“ื™ื ื•ืช ืฉืœืžื•ืช, ื›ืžื• ืื™ื™ ืžืจืฉืœ ื•ื˜ื•ื‘ืืœื•, ืื™ื ืŸ ืจืื•ื™ื•ืช ืœืžื’ื•ืจื™ื
02:33
as large swaths of their islands are submerged.
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ืžื›ื™ื•ื•ืŸ ืฉืฉื˜ื—ื™ื ื’ื“ื•ืœื™ื ืžื”ืื™ื™ื ืฉืœื”ืŸ ืฉืงื•ืขื™ื.
02:36
Some islands, like the Maldives,
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ื›ืžื” ืื™ื™ื, ื›ืžื• ื”ืื™ื™ื ื”ืžืœื“ื™ื‘ื™ื™ื,
02:38
spend billions building interconnected rafts
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ืžื•ืฆื™ืื™ื ืžื™ืœื™ืืจื“ื™ื ื‘ื‘ื ื™ื™ืช ืจืคืกื•ื“ื•ืช ืžื—ื•ื‘ืจื•ืช ื–ื• ืœื–ื•
02:41
that house apartments, schools, and restaurants
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02:43
that float above its drowned cities.
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ืฉืฆืคื•ืช ืžืขืœ ื”ืขืจื™ื ื”ื˜ื‘ื•ืขื•ืช ืฉืœื”ื.
02:45
Resettled climate migrants in Jakarta, Mumbai, and Lagos
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ืžื”ื’ืจื™ ืืงืœื™ื ืžื™ื•ืฉื‘ื™ื ืžื—ื“ืฉ ื‘ื’โ€™ืงืจื˜ื”, ืžื•ืžื‘ืื™ ื•ืœื’ื•ืก
02:49
are forced to abandon their homes once again,
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ื ืืœืฆื™ื ืœื ื˜ื•ืฉ ืืช ื‘ืชื™ื”ื ืฉื•ื‘,
02:52
as rising tides and extreme storms flood buildings and crumble infrastructure.
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ื›ืืฉืจ ื’ืื•ืช ืขื•ืœื” ื•ืกื•ืคื•ืช ืงื™ืฆื•ื ื™ื•ืช ืžืฆื™ืคื•ืช ื‘ื ื™ื™ื ื™ื ื•ืžืคื•ืจืจื•ืช ืชืฉืชื™ื•ืช.
02:56
Overall, 250 million people are displaced.
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ื‘ืกืš ื”ื›ืœ, 250 ืžื™ืœื™ื•ืŸ ื‘ื ื™ ืื“ื ื ืขืงืจื™ื.
03:00
Some affluent cities like New York and Shanghai attempt to adapt,
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ื›ืžื” ืขืจื™ื ืืžื™ื“ื•ืช ื›ืžื• ื ื™ื• ื™ื•ืจืง ื•ืฉื ื—ืื™ ืžื ืกื•ืช ืœื”ืกืชื’ืœ,
03:04
elevating buildings and roadways.
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ืœื”ืขืœื•ืช ืžื‘ื ื™ื ื•ื›ื‘ื™ืฉื™ื.
03:06
Ten-meter-tall seawalls line the citiesโ€™ coasts.
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ื—ื•ืžื•ืช ื™ื ื‘ื’ื•ื‘ื” ืขืฉืจื” ืžื˜ืจื™ื ืžืขื˜ืจื•ืช ืืช ื—ื•ืคื™ ื”ืขืจื™ื.
03:10
Children learn about extinct sea life which once inhabited the oceanโ€™s reefs,
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ื™ืœื“ื™ื ืœื•ืžื“ื™ื ืขืœ ื—ื™ื™ ื”ื™ื ืฉื ื›ื—ื“ื• ืฉืคืขื ืื›ืœืกื• ืืช ืฉื•ื ื™ื•ืช ื”ืื•ืงื™ื™ื ื•ืก,
03:13
all of which have vanished thanks to rising surface water temperatures.
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ืฉื›ื•ืœืŸ ื ืขืœืžื• ื‘ื–ื›ื•ืช ืขืœื™ื™ืช ื˜ืžืคืจื˜ื•ืจื•ืช ื”ืžื™ื.
03:18
Grocery prices skyrocket,
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ืžื—ื™ืจื™ ื”ืžื–ื•ืŸ ืžืจืงื™ืขื™ื ืฉื—ืงื™ื,
03:20
as food and water scarcity touch all communities.
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ืžื›ื™ื•ื•ืŸ ืฉืžื—ืกื•ืจ ื‘ืžื–ื•ืŸ ื•ืžื™ื ื ื•ื’ืข ื‘ื›ืœ ื”ืงื”ื™ืœื•ืช.
03:23
Fruits and products long grown in the tropics and subtropics
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ืคื™ืจื•ืช ื•ืžื•ืฆืจื™ื ืฉื’ื“ืœื• ื–ื” ืžื›ื‘ืจ ื‘ืื–ื•ืจื™ื ื”ื˜ืจื•ืคื™ื™ื ื•ื”ืกื•ื‘ื˜ืจื•ืคื™ื™ื
03:26
rarely show up on shelves,
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ืžื•ืคื™ืขื™ื ืœืขืชื™ื ืจื—ื•ืงื•ืช ืขืœ ื”ืžื“ืคื™ื,
03:28
as intense heat waves paired with increasing humidity
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ืฉื›ืŸ ื’ืœื™ ื—ื•ื ืขื–ื™ื ื‘ืฉื™ืœื•ื‘ ืขื ืœื—ื•ืช ื’ื•ื‘ืจืช
03:31
make it deadly for farmers to work outdoors.
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ื”ื•ืคื›ื™ื ืืช ื–ื” ืœืงื˜ืœื ื™ ืขื‘ื•ืจ ื—ืงืœืื™ื ืœืขื‘ื•ื“ ื‘ื—ื•ืฅ.
03:33
Unpredictable heatwaves, droughts, and floods
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ื’ืœื™ ื—ื•ื ื‘ืœืชื™ ืฆืคื•ื™ื™ื, ื‘ืฆื•ืจืช ื•ืฉื™ื˜ืคื•ื ื•ืช
03:36
cripple small-scale farmers in Africa, Asia, and South America,
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ืคื•ื’ืขื™ื ื‘ื—ืงืœืื™ื ื‘ืงื ื” ืžื™ื“ื” ืงื˜ืŸ ื‘ืืคืจื™ืงื”, ืืกื™ื” ื•ื“ืจื•ื ืืžืจื™ืงื”,
03:40
who previously produced one-third of the worldโ€™s food.
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ืฉื‘ืขื‘ืจ ื™ื™ืฆืจื• ืฉืœื™ืฉ ืžื”ืžื–ื•ืŸ ื‘ืขื•ืœื.
03:43
Hundreds of millions of people are pushed into hunger and famine.
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ืžืื•ืช ืžื™ืœื™ื•ื ื™ ืื ืฉื™ื ื ื“ื—ืคื™ื ืœืจืขื‘ ื•ืžื—ืกื•ืจ ื—ืžื•ืจ ื‘ืžื–ื•ืŸ.
03:47
Climate predictions can feel overwhelming and terrifying.
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ืชื—ื–ื™ื•ืช ืืงืœื™ื ื™ื›ื•ืœื•ืช ืœื”ืจื’ื™ืฉ ืžื›ืจื™ืขื•ืช ื•ืžืคื—ื™ื“ื•ืช.
03:51
Yet many of the experts responsible for these assessments remain optimistic.
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ืขื ื–ืืช, ืจื‘ื™ื ืžื”ืžื•ืžื—ื™ื ื”ืื—ืจืื™ื ืœื”ืขืจื›ื•ืช ืืœื” ื ื•ืชืจื™ื ืื•ืคื˜ื™ืžื™ื™ื.
03:55
Since countries have first begun taking steps to lower their emissions,
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ืžืื– ืฉืžื“ื™ื ื•ืช ื”ื—ืœื• ืœื ืงื•ื˜ ื‘ืฆืขื“ื™ื ืœื”ืคื—ืชืช ืคืœื™ื˜ื•ืชื™ื”ืŸ,
03:58
warming projections have shifted downwards.
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ืชื—ื–ื™ื•ืช ื”ื”ืชื—ืžืžื•ืช ืขื‘ืจื• ื›ืœืคื™ ืžื˜ื”.
04:01
In less than a decade, weโ€™ve reduced our projected emission rates
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ืชื•ืš ืคื—ื•ืช ืžืขืฉื•ืจ ื”ืคื—ืชื ื• ืืช ืฉื™ืขื•ืจื™ ื”ืคืœื™ื˜ื” ื”ืฆืคื•ื™ื™ื ืฉืœื ื•
04:04
so that weโ€™re no longer on track to hit nearly 4 degrees of warming.
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ื›ืš ืฉืื ื—ื ื• ื›ื‘ืจ ืœื ื‘ื“ืจืš ืœื”ื’ื™ืข ืœื›ืžืขื˜ 4 ืžืขืœื•ืช ื”ืชื—ืžืžื•ืช.
04:08
Policies that invest in renewable energy sources,
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ืžื“ื™ื ื™ื•ืช ื”ืžืฉืงื™ืขื” ื‘ืžืงื•ืจื•ืช ืื ืจื’ื™ื” ืžืชื—ื“ืฉื™ื,
04:11
cut fossil fuel production, support electric transportation,
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ืžืงืฆืฆืช ื™ื™ืฆื•ืจ ื“ืœืง ืžืื•ื‘ื ื™ื, ืชื•ืžื›ืช ื‘ืชื—ื‘ื•ืจื” ื—ืฉืžืœื™ืช,
04:14
protect our forests, and regulate industry
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ืžื’ื ื” ืขืœ ื”ื™ืขืจื•ืช ืฉืœื ื• ื•ืžื•ื•ืกืชืช ืืช ื”ืชืขืฉื™ื™ื”
04:17
can help mitigate the worst effects of climate change.
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ื™ื›ื•ืœื” ืœืกื™ื™ืข ื‘ื”ืคื—ืชืช ื”ื”ืฉืคืขื•ืช ื”ื’ืจื•ืขื•ืช ื‘ื™ื•ืชืจ ืฉืœ ืฉื™ื ื•ื™ื™ ื”ืืงืœื™ื.
04:20
But climate experts have also stressed that current policies and pledges
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ืืš ืžื•ืžื—ื™ ืืงืœื™ื ื”ื“ื’ื™ืฉื• ื’ื ื›ื™ ื”ืžื“ื™ื ื™ื•ืช ื•ื”ื”ืชื—ื™ื™ื‘ื•ื™ื•ืช ื”ื ื•ื›ื—ื™ื•ืช
04:25
donโ€™t go far enoughโ€” in speed or scale.
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ืœื ื”ืœื›ื• ืจื—ื•ืง ืžืกืคื™ืง - ื‘ืžื”ื™ืจื•ืช ืื• ื‘ืงื ื” ืžื™ื“ื”.
04:28
Enacting real change will require bold solutions,
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ื—ืงื™ืงืช ืฉื™ื ื•ื™ ืืžื™ืชื™ ืชื“ืจื•ืฉ ืคืชืจื•ื ื•ืช ื ื•ืขื–ื™ื,
04:31
innovations, and collective action.
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ื—ื™ื“ื•ืฉื™ื ื•ืคืขื•ืœื” ืงื•ืœืงื˜ื™ื‘ื™ืช.
04:33
Thereโ€™s still time to rewrite our future, and every tenth of a degree counts.
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ื™ืฉ ืขื“ื™ื™ืŸ ื–ืžืŸ ืœืฉื›ืชื‘ ืืช ืขืชื™ื“ื ื•, ื•ื›ืœ ืขืฉื™ืจื™ืช ื“ืจื’ื” ื ื—ืฉื‘ืช.
ืขืœ ืืชืจ ื–ื”

ืืชืจ ื–ื” ื™ืฆื™ื’ ื‘ืคื ื™ื›ื ืกืจื˜ื•ื ื™ YouTube ื”ืžื•ืขื™ืœื™ื ืœืœื™ืžื•ื“ ืื ื’ืœื™ืช. ืชื•ื›ืœื• ืœืจืื•ืช ืฉื™ืขื•ืจื™ ืื ื’ืœื™ืช ื”ืžื•ืขื‘ืจื™ื ืขืœ ื™ื“ื™ ืžื•ืจื™ื ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื” ืžืจื—ื‘ื™ ื”ืขื•ืœื. ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ื”ืžื•ืฆื’ื•ืช ื‘ื›ืœ ื“ืฃ ื•ื™ื“ืื• ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ ืžืฉื. ื”ื›ืชื•ื‘ื™ื•ืช ื’ื•ืœืœื•ืช ื‘ืกื ื›ืจื•ืŸ ืขื ื”ืคืขืœืช ื”ื•ื•ื™ื“ืื•. ืื ื™ืฉ ืœืš ื”ืขืจื•ืช ืื• ื‘ืงืฉื•ืช, ืื ื ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ืืžืฆืขื•ืช ื˜ื•ืคืก ื™ืฆื™ืจืช ืงืฉืจ ื–ื”.

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