Sentient Planets & World Consciousnesses (Narration Only)
Science & Futurism with Isaac Arthur
Isaac Arthur
4.9 • 781 Ratings
🗓️ 17 October 2021
⏱️ 38 minutes
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| 0:00.0 | Hello, SFIA audio listeners, in this month's Nebula exclusive, Big Alien Theory, |
| 0:05.2 | we're asking the reason alien civilizations might be rare is because most aliens are huge. |
| 0:10.6 | To hear it and every episode early and add free, plus hours of bonus content, check |
| 0:15.3 | out Go.nebula.tv slash Isaac Arthur and use my code, Isaac Arthur. |
| 0:20.4 | This video is sponsored by CuriosityStream. |
| 0:22.5 | Get access to my streaming video service, Nebula, when you sign up for CuriosityStream |
| 0:26.3 | using the link in the description. |
| 0:28.9 | Imagine for a moment an entire planet has one gigantic brain, a single functioning mind |
| 0:34.7 | of unbelievable scope. |
| 0:36.8 | Now, imagine that was your mind. |
| 0:41.0 | So it's another sci-fi Sunday here on Science and Futurism with Isaac Arthur, where |
| 0:45.5 | we pick concepts regularly seen in science fiction and look at how scientifically realistic |
| 0:50.3 | they are, what variations or parallels might be allowed in science, and what |
| 0:55.2 | other unexpected things we might see as a result. |
| 0:59.3 | For today's topic of sentient plants or world brains, and the sort of massive minds these |
| 1:03.6 | might hold, we have a bit of a twist from the norm, and that these are typically considered |
| 1:08.3 | weird or improbable in a lot of science fiction, but seem |
| 1:11.6 | considerably more likely unknown science. Generally that's reversed, where something in |
| 1:16.6 | sci-fi is considered ridiculously easy, but in reality it probably isn't even remotely possible. |
| 1:22.4 | Such being the case, we do not need to contemplate pure theory or fringe science to consider |
| 1:26.8 | the concept of |
| 1:27.6 | a world-spanning mind. |
... |
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