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1. www.npr.org › should-we-be-afraid-of-aliensShould We Be Afraid Of Aliens? : 13.7: Cosmos And Culture - NPR

   www.npr.org › should-we-be-afraid-of-aliens

   Feb 11, 2015 · The notion that other intelligences exist in the universe is pervasive in popular culture: Aliens are often portrayed as evil invaders. Astrophysicist Marcelo Gleiser ponders whether we should...

   • The Island of Knowledge: The Limits of Science and The Search for Meaning

     NPR's brings you news about books and authors along with our...

2. www.sciencefocus.com › space › extraterrestrials-aliensThe 4 biggest questions about alien life, answered by an ...

   www.sciencefocus.com › space › extraterrestrials-aliens

   Scientists are becoming increasingly optimistic that extraterrestrial life is out there. Here, an astrobiologist explains why.

3. www.scientificamerican.com › article › the-fermiThe Fermi Paradox May Have a Very Simple Explanation ...

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   Jul 17, 2024 · Known as the Fermi paradox, the question still hasn’t been answered. Despite numerous anecdotal reports, there is no convincing evidence of alien life or technology within our solar system (or ...

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     Battle for Rome - Were Barbarian invasions a Peaceful settlement or Violent conquest #projectukraine

     Apr 24, 2022

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     Were the GERMANIC Invasions of ROME INEVITABLE? |Alternate History

     Feb 12, 2022

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     Rome's Fall: A Brief Explanation

     Dec 28, 2023

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5. wynnewood.org › immigration-and-the-fall-of-romeImmigration and the Fall of Rome - The Wynnewood Institute

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   For centuries historians have debated the reasons for the fall of the Roman Empire. The ancient authors pointed to invasions by barbarian armies. But why did the Romans succumb to the invaders when they had been able previously to resist them?

6. thehistoriansmagazine.com › the-fall-of-rome-andThe Fall of Rome and Five Reasons Why It Happened

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   The question of both how and why Rome fell has been a subject long contested. Where one historian may suggest the fall occurred in 476 AD after years of internal corruption and barbarian invasion, another may advocate that Rome never actually fell until 1453.

7. www.nbcnews.com › storyline › the-big-questionsWhy These Scientists Fear Contact With Space Aliens - NBC News

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   In a galaxy chock full of worlds, why isn't Earth crawling with alien visitors? The silence amid the presence of such plentiful planets is called the Fermi Paradox, named for the physicist...

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   How and why did Rome fall?

   • The question of both how and why Rome fell has been a subject long contested. Where one historian may suggest the fall occurred in 476 AD after years of internal corruption and barbarian invasion, another may advocate that Rome never actually fell until 1453.

   The Fall of Rome and Five Reasons Why It Happened

   thehistoriansmagazine.com/the-fall-of-rome-and-five-reasons-why-it-happened/

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   Why did the Romans succumb to a barbarian invasion?

   • The ancient authors pointed to invasions by barbarian armies. But why did the Romans succumb to the invaders when they had been able previously to resist them? Gibbon attributed it to internal weakness: the conversion to Christianity deprived the Romans of their fighting spirit.

   Immigration and the Fall of Rome - The Wynnewood Institute

   wynnewood.org/research/history/immigration-and-the-fall-of-rome/

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   Are aliens evil invaders?

   • Mirrors to our own history, in particular colonial exploitations, aliens are often portrayed as evil invaders bent on coming here to wreak havoc. How realistic are these scenarios, given what we know now about astronomy and the possibility of life in other worlds?

   Should We Be Afraid Of Aliens? : 13.7: Cosmos And Culture - NPR

   www.npr.org/sections/13.7/2015/02/11/385413799/should-we-be-afraid-of-aliens

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   Did the Romans want immigrants?

   • The Romans, for their part, were not opposed to their desire. On the contrary, Rome from its beginnings was an inclusive society and had always welcomed immigrants. It routinely gave them employment in the Roman army. But immigrants were welcome only under certain conditions. They had to assimilate.

   Immigration and the Fall of Rome - The Wynnewood Institute

   wynnewood.org/research/history/immigration-and-the-fall-of-rome/

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   Was Rome overcome by illegal immigration?

   • But a recent book by English historian Peter Heather argues that Rome was overcome by illegal immigration. The Germanic tribes did not want to destroy the empire but only to participate in its wealth and the protection it offered its citizens.

   Immigration and the Fall of Rome - The Wynnewood Institute

   wynnewood.org/research/history/immigration-and-the-fall-of-rome/

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   Why is there no evidence for aliens?

   • The absence of evidence for aliens could be because they don’t exist or because our sampling depth is inadequate to detect them—a bit like declaring the entire ocean free of fish when none appear in a scooped-up bucket of seawater. Sampling depth refers to how thoroughly and keenly we can conduct a search.

   The Fermi Paradox May Have a Very Simple Explanation - Scientific Ame…

   www.scientificamerican.com/article/the-fermi-paradox-may-have-a-very-simple-explanation/

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9. www.scientificamerican.com › article › what-shouldWhat Should We Do if Extraterrestrials Show Up?

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   Apr 15, 2021 · It’s hard to say at this point, but a crucial first step is to establish whether they exist so any future arrival won’t come as a complete surprise. This is an opinion and...