Low-Tech Spacefaring Civilizations

We typically imagine interstellar civilizations as vastly superior in technology to modern times, but could the future see planets colonized by spaceships little better than our modern ones? Could some alien worlds allow space travel to develop far sooner and easier than it did on Earth? Or could civilizations abandon more advanced technology?
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Credits:
Low-Tech Spacefaring Civilizations
Science & Futurism with Isaac Arthur
Episode 260; October 15, 2020
Written, Produced, and Narrated by Isaac Arthur
Editors:
Darius Said
Jerry Guern
Keith Blockus
Konstantin Sokerin
Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier
Graphics:
Bryan Versteeg http://spacehabs.com
Fishy Tree https://www.deviantart.com/fishytree/
Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana
LegionTech Studios https://hades9.com
SpaceResourcesCGI
Sergio Botero https://www.artstation.com/sboterod?fref=gc
Udo Schroeter
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

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