Ancient AliensRevolutionary

Ancient Aliens

April 25, 2019 By

The possibility that ancient civilizations might have encountered or even been influenced by extraterrestrials has fascinated us for as long as we knew there were distant suns they might visit from. Today we will examine the evidence and consider the numerous scenarios form the perspective of the Fermi Paradox, to see how reasonable the Ancient Aliens hypothesis is, and ask if the evidence of UFOs visiting us in the past is credible.

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Ancient Aliens & the Fermi Paradox
Season 4, Episode 22

Isaac Arthur

Darius Said
Edward Nardella
Jerry Guern
Keith Blockus
Mark Warburton
Matthew Campbell

Isaac Arthur

Cover Artist:
Jakub Grygier

Graphics Team:
Isaac Arthur
Jeremy Jozwik
Ken York
Kristijan Tavar

Isaac Arthur

Music Manager:
Luca De Rosa –

Martin Rezny, “Lifelight”
Aerium, “Windmill Forests”
Phase Shift, “Enigmatic”
Chris Zabriskie, “There’s Probably No Time”
Lombus, “Hydrogen Sonata”


33 Comments on "Ancient Aliens"

  1. H S
    April 25, 2019

    Ancient fallen angels more like...fear God! He rules all and allows these things. More and more blinding will occur as we go...that is in the Bible. See the truth of what’s going on and free yourselves from story time! Get right with Jesus. He’s your savior.

    Colossians 2:8 - Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.

  2. dumdrop17 dumdrop17
    April 25, 2019

    mabey correlating ankh as a set symbol of inception to a people referencing.

  3. NoShaleGastly
    April 25, 2019

    The city of London is an odd example to use.

  4. Doc Brown
    April 25, 2019

    One more practical idea proposed for stonehenge is a long time application for just knowing when to plant and harvest wo explaining too many seasonal details, one or 2 generations info can be passed down but after 6 you may lose some critical details whereas if you have been told for generations that when the sun come between these specific rocks then it's time to plant and between these other rocks time to harvest, simple enough and lasts 1000 yrs or so as long as each gen pays enough attention and stays in that area. Much more nuts and bolts than ET or whatever. This was proposed by some ppl who had spent yrs doing excavations there and based on seeds and etc at var depths as well as improvised tools. There's some weird events that we haven't figured out yet in the world but many will prob be understood eventually, maybe ET is here and wants limited contact w us, maybe this and that, fun to ponder as you know but like you apply in your series, practical aspects first, how likely and will it work.

  5. Michael Venuti
    April 25, 2019

    Mr. Narrator, is that your normal accent ? Very cool.! My bad !

    Anyway, if aliens have, and do visit earth, I believe they know how to move through dimensions and manipulate time, space, and alternative reality's.

    This would solve how fast they appear and then disappear so quickly..

  6. Fuqu Pal
    April 25, 2019

    I love to listen to this guy.
    But why does he talk like Elmer Fudd?

  7. Ahmed Moussa
    April 25, 2019

    Got some interesting videos there, but your narration is so annoying man. Just get someone else to read that shit

  8. John Wang
    April 25, 2019

    During WWII, the US established bases on numerous Micronesia islands that had primitive tribes which had never seen the modern world before and after WWII, there was no longer a strategic reason to be there so the bases closed leaving the primitives to develop a cargo cult to explain their observations.

    Could there simply have been a reason for aliens to have been present in the past and no longer be present since? Our solar system is at the edge of one of our Galaxy's spiral bands by a vast expanse to the next band. Could there have been a reason to stop and resupply here before crossing that expanse? Could it be that they no longer need to stop and resupply just as our airlines no longer stop at Handers Newfoundland to cross the Atlantic? Could it simply be our location that we may have once been an interest to aliens but no longer?

    April 25, 2019

    Stop clouding people's minds with extraterrestrial bullsh*t. Ancient Alien Theory is a big load of sci-fi nonsense!
    And it is starting to look more and more like organised religion. A new Deep-State controlled Transhumanist religion.
    I oppose Ancient Alien Theory, I think its a huge PSY-OP that is discrediting the accievements of our ancestors.
    In my opinion Ancient Humans are responsible for all megalithic architecture. Ancient Alien Theory makes flimsy connections & has no scientific evidence to back it up. Many of he experts they invite on the show don't even support the Ancient Alien Theory!

  10. Galer
    April 25, 2019

    This video is essentially: Why aliens are not like lovervraft describes.

  11. Reality Check
    April 25, 2019

    What do you mean paradox? I'm right here.

    What do you want to know?

  12. Alexander LaVey
    April 25, 2019

    Why are you talking like a retarded kid? The fuck is wrong with you? You raised by a single mother or has years of getting skull fucked by the neighborhood boys just left you talking like a three year old? Knock it off, boy. You ain’t cute!

  13. A C
    April 25, 2019

    No one on the internet condenses such great information quite like you Mr. Arthur.
    Thank you so much.

  14. J Murphy
    April 25, 2019

    Do you have downed syndrome?

  15. Michael Smith
    April 25, 2019

    every known well known psychics & Remote viewers all said the universe is teaming with life

  16. Howard Ferguson
    April 25, 2019

    This is the only thing you are wrong about are you aware of 1800 ton rocks cut carved and placed at Balbek Lebanon?

  17. Howard Ferguson
    April 25, 2019

    Your statement that ancient megalithic buildings were easily built by the existing technology of primitive tools and technology. This is obviously not true there had to be an advanced civilization that built these, check out graham hanckock.

  18. Adam Hamilton
    April 25, 2019

    Don't forget there placed dead center of our planet. The Pyramids have only sunk down so much into the earth over time. The corners lining up to the four corners of the planet.
    And the last time humans moved something as big as one of those rocks took a week and a massive machine just to it.
    But hey, each there own

  19. Constantin Becker
    April 25, 2019


  20. Kapitananime
    April 25, 2019

    Where do you get your graphics. I would like to make some for you. I am for hire.

  21. Tertius Carstens
    April 25, 2019

    Isaac, you should really try making an appearance on History's Ancient Aliens show.

  22. Stephen Moore
    April 25, 2019

    I love it!! "welcome to SFIA, were we always have a point, but sometimes need an hour to get here." I always enjoy taking the long way around getting to the primary topic of the video. I have to say that Isaac's work is one of the best examples of the fallacy of the "living forever would be boring" argument against life extension! as long as he keeps making videos, I will never get truly bored :)

  23. Afterschool
    April 25, 2019

    England is a city

  24. david lewis
    April 25, 2019

    I don't really think the fermi paradox makes sense when we have only observed some astronomically small percentage of space. We already have cloaking devices for our aircraft. For all we know Aliens are putting messages in Gamma ray burst, neutrinos or some other thing. If they are smarter than us they could be watching us like a TV show and if they are dumber than us we aren't going to see primates walking on even the nearest of earth like planets. I guess it's a good thought experiment but don't really consider it much of a paradox because it can be so easily disputed. What came first the chicken or the egg? The Egg! Dinosaurs laid eggs. Not a true paradox

  25. Autumn
    April 25, 2019

    I don't care if ancient aliens are real or not; I'll still watch it every friday cause Giorgio is too freakin adorable lol

  26. pauly repa
    April 25, 2019

    look love ya work and im not a hater but do we really need a bloke with a speech impediment to MC?? fairdinkum ive totally lost the point a couple of times just coz of old mates spit on the mic. please! please! please, right man 4 the right job. i love you zack.

  27. Devon
    April 25, 2019

    Very logical and straight forward. Thank you.

  28. John Morley
    April 25, 2019

    Aliens among us who come from Pakistan are very common.

  29. Wisdom&Strength
    April 25, 2019

    Elmer is that you old hunter?!

  30. almond potato
    April 25, 2019

    2:33 We are actually aliens. The earth is so shocked, it stopped moving.

  31. TheDroidBay
    April 25, 2019

    Thank you for at least being nice to us 3A'ers :)

  32. Josh Caron
    April 25, 2019

    It also would make sense if an alien race visited us in the past is if the race lives only on their ships and explores consistently. They get in range see a race with potential and helps them all while gathering resources in our solar system. Then they leave to continue exploring.

  33. Jonathan Hirsch
    April 25, 2019

    Talks like a little kid lol

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