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How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

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  • 11 Aug, 2016  |
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The Earth is going through some big changes, and in 100 years it could be a very different place.

"I think the 1.5-degree [2.7-degree F] target is out-of-reach as a long-term goal," Schmidt said. He estimated we'll blow past that somewhere around 2030.

1 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

But Schmidt is more optimistic about staying at or under 3.6 degrees F (2 degrees C) above pre-industrial levels — the level of temperature rise the United Nations hopes to avoid.


2 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Let's assume we land somewhere between those two targets. At the end of this century, we're already looking at a world that is, on average 3 degrees or so Fahrenheit above where we are now.


3 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

But average surface temperature alone doesn't full capture climate change. Temperature anomalies — or how much the temperature of a given area is deviating from what would be "normal" in that region — are going to swing wildly.


4 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

For example, the temperature in the Arctic Circle last winter soared above freezing for one day. It was still cold for Florida, but extraordinarily hot for the arctic. That's abnormal, and it's going to start happening a lot more.


5 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

That means years like this one, which set a record for lowest ever sea-ice extent, are going to become common. Summers in Greenland could become ice-free by 2050.



6 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Even 2015 was nothing compared to 2012, when 90% of the Greenland Ice Sheet melted in the summer. But given the damage already done, we could see this kind of extreme melt every 6 years by the late 2000s.


7 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

On the bright side, ice in Antarctica will remain relatively stable, making minimal contributions to sea level rise.


8 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

But in our best-case scenarios, oceans are on track to rise by 2 to 3 feet by 2100. Even sea level rise below 3 feet could displace up to 4 million people.


9 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Not only will oceans have less ice at the poles, but they will continue to acidify in the tropics. Oceans absorb about a third of all carbon dioxide in the atmosphere, which causes them to warm and become more acidic.


10 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

If climate change continues unabated, nearly all coral reef habitats could be devastated. Under our best case scenario, half of all tropical coral reefs are still threatened.


11 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

But the oceans aren't the only place heating up. Even if we curb emissions, summers in the tropics could increase their extreme heat days by half after 2050. Farther north, 10% to 20% of the days in a year will be hotter.


12 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

But compare that to the business-as-usual scenario, where the tropics will stay at unusually hot temperatures all summer long. In the temperate zones, 30% or more of the days will be what is now unusual.


13 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Even a little bit of warming will strain water resources. In a 2013 paper, scientists used models to estimate that the world could see more severe droughts more frequently — about a 10% increase. If unchecked, climate change could cause severe drought across 40% of all land, double what it is today.


14 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

And then there's the weather. If the extreme el Nino event of 2015-2016 was any indication, we're in for much more drastic natural disasters. More extreme storm surges, wildfires, and heat waves are all on the menu for 2070 and beyond.


15 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Right now, humanity is standing on a precipice. We can ignore the warning signs, and pollute ourselves into what Schmidt envisions as a "vastly different planet" — roughly as different as our current climate is from the last ice age.


16 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Or we can innovate solutions. Many of the scenarios laid out here assume we're reaching negative emissions by 2100 — that is, absorbing more than we're emitting through carbon-capture technology.


17 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

Schmidt says it's likely we'll reach 2100 with a planet somewhere between "a little bit warmer than today and a lot warmer than today."


18 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)

But the difference between "a little" and "a lot" on the scale of Earth is one of millions of lives saved, or not.


19 How Planet Earth Is Expected To Change Over The Next 100 Hundred Years (19 pics)


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№1 Author: OldOllie (11 Aug 2016 07:41) Total user comments: 1673


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Global warming is nothing but a bullsh!t hoax that liberals use as a pretext boss people around and take their stuff.
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№2 Author: zach8 (11 Aug 2016 09:45) Total user comments: 569


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You tell'em Ollie. Although, I wouldn't mind having an electric car that recharges in 5 minutes
and goes 1300 km in one fill up, like the car I have now. 04
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№3 Author: Aindy (11 Aug 2016 10:51) Total user comments: 2863


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Global warming is a hoax? Lol, no. Its been proven since the 80's.

But.....

The politicians use it as a great scapegoat for increase in taxes. They also use it to promote the purchasing of cars which are hybrid or electric where the recycling and production of the battery is still not environmentally friendly. Also, to be 'green' we should drive the cars we have now for 20 years (approx) in order to offset the greenhouse gasses caused by production of the cars.

So global warming is true, and we have accelerated it, but no matter what we do we cant stop it now. Also, being from ireland, it would be nice for it to be a bit warmer :)
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№4 Author: styopa (11 Aug 2016 18:04) Total user comments: 1283


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I think everyone agrees it's a great thing to be more energy efficient, as well as conscious of our environmental impact. Even animals understand it's a bad idea to sh*t in your bed.

However, there are many people trying to promote panic using the environment to advance their POLITICAL goals (or financial benefit).
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№5 Author: jetserf (15 Aug 2016 00:50) Total user comments: 53


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^^^^ This x100000
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