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How Many Alien Civilizations Are There?

176K views · Jun 8, 2025 · Science & Technology

Comments · 828

  • @BaseDeltaZero1972 · 1 year ago

    This new format with Isaac presenting on screen makes him seem like a super-interesting/wise old uncle or something. I love it.

    347

  • @mateuszbanaszak4671 · 1 year ago

    &quot;How Many Alien Civilizations Are There ?&quot;<br><br>As many as my stories need.

    185

  • @dominic.h.3363 · 1 year ago

    The current, very nuanced and multifaceted, science-backed discourse in academia results in:<br>as few as none, as many as infinite.

    20

  • @DeltaVTX · 1 year ago

    Life exists everywhere it can, intelligence is rare, fusion is only twenty galactic years away.

    102

  • @mba321 · 1 year ago

    I love the setup, Isaac. Very professorial!

    54

  • @TophRising · 1 year ago

    Dear Issac, I hope this comment reaches you in good health and high spirits.issac, I&apos;ve been watching since close to day one. Your philosophical musing on science, futurism and aliens has brought me &nbsp;much joy as I love to ponder these deeper questions...The fact that I can look to you and your videos to reference certain ideas and see what nuances I can tease from what you have thought about has played a deep role in my figuring out this thing called reality and the possible place the future might take us...though I don&apos;t agree on some of the conclusions you draw it&apos;s good to have well articulated counter arguments...the fact that I&apos;ve been here to see you find love and start a family is truly inspiring. What I&apos;m getting at is.. I love you. And wish you and yours the very best this life has to offer. Thank you for your time, Issac.

    36

  • @mfgrobin9657 · 1 year ago

    i do feel like that even if just half the fermi paradox ideas could be turned into a new part of the equation it would be a dozen times longer by now.

    5

  • @jonwestmore4750 · 1 year ago

    So you&apos;re saying there&apos;s a chance! &nbsp;I love you man!

    9

  • @thomasthemarstrain · 1 year ago

    I love the lighting and red vest! &nbsp;Looking sharp 🫡

    22

  • @thibaultkoudou8956 · 1 year ago

    AI has become so good at copying people&apos;s voice that more and more faceless youtubers feel forced to prove their authenticity by showing their faces in their videos.

    99

  • @overman2306 · 1 year ago

    We&apos;re an anomaly. We&apos;re super rare and unique. The universe belongs to us.

    2

  • @norddorian5791 · 1 year ago (edited)

    42 we are 43 so soon something will come for us

    33

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