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What If Humans Disappeared?

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What Would Happen If Humans Suddenly Disappeared? | Unveiled

What Would Happen If Humans Suddenly Disappeared?
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It could be said that humans have really done a number on the planet. We’ve created a mess with our industrialization, the creation of toxic chemicals, garbage dumps and oceans filled with plastic, and giant urban sprawls that have eaten up big chunks of nature. With all this stuff happening, it might not be a bad idea if suddenly humans disappeared overnight. It’s obvious a lot of things would be happening during the cataclysmic disappearance. With that said, let’s run a mind-thought experiment and see what would happen if humans disappeared.

Imagine a world in motion. Humans are controlling all kinds of systems, vehicles, machines, and aircraft. If we suddenly disappeared, it is assumed that the machines that we are operating would come to a halt, but not without a lot of ensuing chaos. Airplanes would fall from the sky, cars would keep going in the direction they were moving without anyone to control or stop them, and machines we control to build things would either keep drilling, digging, or moving something. With nothing controlling these machines, there would be at least an hour to several hours of destruction. It would be a good thing that humans would be missing from this part of our disappearance.

This doesn’t even include factories, coal and power plants, gas works, oil refineries, nuclear power plants, and other industrial places that will have some sort of problem without humans at the controls. However, it is very probable that the lights will go out first, and likely within a few hours should we cease to exist. The only power plants that would still be making power would be hydroelectric plants like the Hoover Dam. These could provide power for months, perhaps even years without any type of human maintenance. Speaking of water, there are some places in the world that use pumps to keep groundwater from flooding streets and metro

What If All Humans Suddenly Disappeared From The Earth

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An INSH original web series, presented by Hashem al Ghaili

What If asks some of the most provocative hypothetical questions in science — and then tries to answer them with the help of established scientific theory and the latest research.

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What Would Happen If Humans Disappeared?

Today we are presenting you a video on an unusual topic. Imagine that all people suddenly disappeared from the planet.
The reason is irrelevant, just imagine the result. Now we are going to tell what is going to happen after we are gone.

What would happen if every human suddenly disappeared? - Dan Kwartler

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Human beings are everywhere. With settlements on every continent, we can be found in the most isolated corners of Earth’s jungles, oceans and tundras. Our impact is so profound, most scientists believe humanity has left a permanent mark on Earth’s geological record. So what would happen if suddenly, every human on Earth disappeared? Dan Kwartler investigates.

Lesson by Dan Kwartler, directed by Globizco Studios.

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What If Humans Disappeared?

If we suddenly disappeared, what would happen to our planet?
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-- Further Reading --

The World Without Us by Alan Weisman


Life After People (History Channel Documentary)


Corrosion of structural steel


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Are we screwing ourselves by transmitting radio signals into space?

What Would Happen If Humans Disappeared???

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What if All The Humans Disappeared?

Several hours after humanity disappears lights all around the world will start to shut down since most power stations work on fossil fuels. Without people, there wont be anyone to charge them so they will stop for eight hours after registering a sudden drop in energy consumption. Moreover, all the nuclear power plants will switch to safety mode.

Two or three days after we vanished from the planet, most metros in the world will be flooded because the pumps that protect them from the underground waters wont work without people.

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If humans disappeared from Earth

In Alan Weisman’s 2007 book “The World Without Us,” the author investigates what would happen if humanity mysteriously vanished from the globe. The world we’ve built would start to decay immediately, though traces of our past would last for thousands or even millions of years.

Produced by Kevin Reilly. Original reporting by Kevin Loria. Special thanks to Emma Fierberg.

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10 Things That Will Happen When Humans Go Extinct

What will the Earth be like when humans go extinct??
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This topic is rather morbid, but we do have a wild fascination for theories as to how our world could end. We have been taught for years that everything that begins must have an ending, and considering how long Earth has been around, the clock is ticking for our home planet. And because we are more fascinated by how things will end than just accepting our inevitable demise, hundreds of theories have emerged in order to try to hypothesize and make sense of it all. Just as the dinosaurs are extinct, everyone wonders for a period of time (or two) just how far away humanity is from extinction, and just how it will happen. Some of the theories are fairly peaceful, but there are others that are truly terrifying. Here are some of the most devastating ways that humanity could end.
The first theory is pretty real since we are in the midst of it; global warming. The years 2005 and 2010 were the warmest years compared to the previous century, and the result of global warming is bizarre climate change. With the funky seasons and weather conditions that have plagued us in the 21st century, one has to wonder if maybe we’ve gone too far with our pollution and are on our way to meet our end because of our own foolish actions. The next theory is death by asteroid, which is pretty scary considering that we don’t have much control over the course of massive rocks that could hit our planet at any moment. Our Earth and Moon have been hit with asteroids before, which is speculated as to that was what killed the dinosaurs.
The next thing that could wipe out humanity is a pandemic. With the Ebola scare, and other unknown illnesses that are killing people left and right, it is rather easy to spread a massive virus and do some population control. While vaccines are being perfected every day, they have to be updated annually because viruses and diseases are constantly adapting and evolving. That is scary in of itself right there. Speaking of illnesses, there has even been several rumors that the government is working on mind-control viruses as a biological weapon, thus setting off a zombie apocalypse. But let us not forget that we can also literally kill ourselves with nuclear war. With governments of various countries constantly pointing weapons at each other with veiled threats (for now), it’s only a matter of time before one side starts firing and sets off a rapid fire exchange of nuclear weapons, thus killing millions and setting off a nuclear winter that could last for years.
The next thing that could kill humanity is something that you are using right at this very moment; your computer. Computers are being used in almost every aspect of everyday life from work, to home, medical facilities, shopping, dining, and more. What would happen if computers would ever become aware? It’s not like there is anything that humanity could give back to them in order to survive.
From Mother Nature to our own hand, there are so many devastating ways that humanity could end. The question and mystery that remains is the how.

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What If Half the Population of Earth Was Wiped Out? (Avengers: Endgame in Real Life)

This episode is inspired by what will happen in Avengers: Endgame. At the ending of Avengers: Infinity War, Thanos succeeded in using the Infinity Gauntlet to eliminate half of the Marvel Universe. But what if this happened in real life? Would you be able to survive? How would society function after such a decimation? And could this end up being a good thing for humanity?

Avengers: Endgame is a 2019 American superhero film based on the Marvel Comics superhero team the Avengers, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures.

Our world has approximately 7.7 billion people on it... until now. Half of the world's population has been snapped out of existence. Instantly. If you happened to be one of the 3.8 billion people left having survived this mass wipe out, what would happen to you and more importantly, would our planet recover?

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Produced by Underknown in Toronto, What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.

What If All The Trees On Earth Disappeared Overnight?

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What Would Happen If All Humans Went Extinct?

What Would Happen If All Humans Went Extinct? What would the earth look like in 10 years? 100 years? Would the buildings still be standing?

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What If Humans Disappeared?

What If Humans Disappeared? What would happen to Earth if the everyone on it disappeared? Would life carry on? Would a new species evolve to take our place? There are so many questions to ask what would happen if we all decided to disappear at once.

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What If Everybody On Earth Vanished Except YOU (What Would YOU Do If Everyone Disappeared)

What Would His/her life look like? The sounds, the streets, the entire world looks different now. Today, we discuss the possibility of being the only person on Earth. My biggest childhood fear.

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What If Everybody On Earth Vanished Except YOU (What Would YOU Do If Everyone Disappeared)
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What If The World Lost Oxygen For 5 Seconds?

How long could you survive without oxygen?
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Humans are probably a natural occurance on earth like plantation do an
Earth without humans would probably be UNinhabitable .
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What If Humans Get Disappeared?

Every single day we are pumping 2.4 million pounds carbon dioxide into the air & cutting down more than 1 million trees. As a result, 150 to 200 species are going extinct every 24 hours.

So, What will happen to our planet if all the humans suddenly Disappeared? Let's find out in the video..

If Humans got disappeared, that would be the best thing ever happened to this planet.

#Science #Space #Trending

हमारी पृथ्वी इंसानों के बिना कैसी होंगी? (If humans disappeared what would happen to earth?)

The documentary is about an imaginary question frequently asked. If humans disappeared what would happen to earth? Many time people ask this interesting question and the answer is much more interesting too. Here the answer is given with scientific way. All information are scientifically predicted. I made this for your knowledge and entitlement. I hope you will enjoy the video and if you like please don’t forget to Subscribe and share the channel.
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What If the Asteroid Never Killed the Dinosaurs? | Unveiled

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This mass extinction is one of the defining moments in the history of Planet Earth. Crashing into the Yucatán Peninsula, 66 million years ago, the asteroid that wiped out the dinosaurs caused unprecedented damage, destruction and devastation.

But what if that massive space rock had missed? Would dinosaurs still exist? would the rise of the mammals ever have happened? And would we be here today? Expect an alternate reality of prehistoric proportions, as we investigate how the world would be different.

How do you think history would've changed? Would you like to live alongside dinosaurs? Let us know in the comments, and tell us more questions you would like us to explore!

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