Seldon Crisis – The Podcast, Episode 23 Preview: Indie Sci Fi with Tobias Cabral and Erasmo Acosta

Two visionary authors of independent science fiction share their visions of possible human futures. Tobias Cabral has humans living in a thriving Mars colony with intelligent robots interacting with humans while Erasmo Acosta envisions a billion years of human expansion through the galaxy relying upon rotating settlements constituting Dyson swarms which fully utilize the energy from their host stars.