Coming and Going: Navigating Space Between Megastructures
Science & Futurism with Isaac Arthur
Isaac Arthur
4.9 • 781 Ratings
🗓️ 13 August 2020
⏱️ 32 minutes
🧾️ Download transcript
Summary
Transcript
Click on a timestamp to play from that location
| 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. |
| 0:10.5 | To hear it and every episode early and ad-free, plus hours of bonus content, check out |
| 0:15.5 | go.nebola.tv slash Isaac Arthur and use my code, Isaac Arthur. |
| 0:20.1 | One of the most fun but inaccurate tropes in science fiction is the crowded, harrowing asteroid |
| 0:25.5 | belt, navigated by an ace pilot on a quick interplanetary jump. |
| 0:29.8 | But once humanity fills vast open stretches of space with artificial habitats, that trope |
| 0:34.9 | might actually turn out accurate. |
| 0:45.6 | So, habitats, that trope might actually turn out accurate. So today we are back to the megastructure series here on Science and Futurism with Isaac Arthur, and I am your aforementioned host, Isaac Arthur. |
| 0:50.4 | Normally in this series we talk about this or that giant artificial structure humanity |
| 0:54.2 | might create, but today we'll be looking at them from a different perspective, how |
| 0:58.2 | folks might navigate between them and how that might impact both the creation of these |
| 1:02.2 | structures and the civilizations living on and near them. |
| 1:06.2 | However, there are many different types of structures to discuss, many of which lend |
| 1:10.2 | different approaches to travel, many of which lend different approaches |
| 1:11.0 | to travel, and while we'll briefly explain each one, in the interest of brevity I'll |
| 1:15.9 | also reference other videos that detail these concepts in greater depth. |
| 1:20.5 | Nonetheless, this will be a long discussion so now is a great time to grab a drink |
| 1:25.0 | and a snack, and if you enjoy the content, don't forget |
| 1:27.9 | to hit the like and subscribe buttons while you're at it. So what's the big deal about navigating |
| 1:33.0 | between megastructures? You're in space after all so it would seem like the obvious mode |
| 1:37.4 | of transportation would be spaceships. But it's not quite that simple, especially when |
... |
Please login to see the full transcript.
Disclaimer: The podcast and artwork embedded on this page are from Isaac Arthur, and are the property of its owner and not affiliated with or endorsed by Tapesearch.
Generated transcripts are the property of Isaac Arthur and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.
Copyright © Tapesearch 2026.

