Art history expert William Wallace joins Rick to discuss the early influences Michelangelo had in his hometown of Florence, and what you can still see of it today. Related travel information at www.ricksteves.com.

Michelangelo in Florence - Audio Europe: Italy (Venice, Florence, Rome)

Nina Bernardo, a tour guide based in Rome, walks Rick through the ancient Roman city of Pompeii, frozen in time since the eruption of Mount Vesuvius nearly 2,000 years ago. Related travel information at www.ricksteves.com.

Pompeii - Audio Europe: Italy

Until recently a planet-wide state of quarantine seemed almost unimaginable, but in the future could entire planets be quarantined from the rest of space, and what dreadful causes could necessitate such measures?

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Credits:
Quarantined Planets
Episode 433a; February 11, 2024
Produced, Written & Narrated by: Isaac Arthur

Quarantined Planets (Narration Only)

Our world is ancient, but the Universe is far older. What were those first planets like, and how soon can life emerge on new ones?
Watch my exclusive video Crystal Aliens hhttps://nebula.tv/videos/isaacarthur-primordial-planets
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Credits:
Primordial Planets 
Episode 436b; March 3, 2024
Produced, Written & Narrated by: Isaac Arthur

Editors: Konstantin Sokerin

Music Courtesy of:
Epidemic Sound  http://epidemicsound.com/creator
Stellardrone, "Red Giant", "Ultra Deep Field", "Cosmic Sunrise"
Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"
Lombus, "Cosmic Soup", "Hydrogen Sonata"

Primordial Planets (Narration Only)

Black Holes can swallow anything, even light, and small black holes made from light itself may offer us abundant clean energy and a pathway to the stars.
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Credits:
Kugelblitz Black Holes
Episode 440; March 28, 2024
Produced, Written & Narrated by: Isaac Arthur
Music Courtesy of: Epidemic Sound  http://epidemicsound.com/creator

Kugelblitz Black Holes (Narration Only)

One day humanity may settle countless worlds, but could any nation hope to govern multiple planets or even star systems?
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Credits:
Multi-Planetary Empires
Episode 440a; March 31, 2024
Produced, Written & Narrated by: Isaac Arthur
Editors:
Donagh Broderick
Briana Brownell

Music Courtesy of:
Epidemic Sound  http://epidemicsound.com/creator

Multi-Planetary Empires

We often worry that the reason we hear nothing in our search for extraterrestrial intelligence is that travel to other stars is just too hard, but what if a civilization decides it’s just too dangerous to allow?
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Credits:
The Fermi Paradox:  The Cronus Scenarios 
Episode 441; April 7, 2024
Produced, Written & Narrated by: Isaac Arthur
Editors: Briana Brownell

Graphics:
Jeremy Jozwik
Legiontech Studios
Mark O'Bannon
YD Visual
Udo Schroeter

Music Courtesy of
Epidemic Sound  http://epidemicsound.com/creator
Stellardrone, "Red Giant", "Ultra Deep Field"
Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"

Multi-Planetary Empires

Isaac Arthur

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