Could AI really operate from space? Shane Hewitt and Greg Fish take a grounded look at the futuristic dream of orbital data centers — and the science that makes it far more complicated than it sounds.
Greg explains why cooling in the vacuum of space is nearly impossible without expensive, robotic maintenance systems and how Earth-based locations like Canada already offer natural advantages with cold climates and hydropower. Together, they unpack the environmental realities, the economics of “green” tech branding, and the motivations behind grand tech visions from billionaires.
A sharp, skeptical look at where innovation meets impracticality — and why the future might still be built closer to home.

GUEST:
 Greg Fish
cyperpunksurvivalguide.com

Originally aired on2025-10-15

Could AI really operate from space? Shane Hewitt and Greg Fish take a grounded look at the futuristic dream of orbital data centers &mdash; and the science that makes it far more complicated than it sounds. Greg explains why cooling in the vacuum of space is nearly impossible without expensive, robotic maintenance systems and how Earth-based locations like Canada already offer natural advantages with cold climates and hydropower. Together, they unpack the environmental realities, the economics of &ldquo;green&rdquo; tech branding, and the motivations behind grand tech visions from billionaires. A sharp, skeptical look at where innovation meets impracticality &mdash; and why the future might still be built closer to home.
GUEST: Greg Fish cyperpunksurvivalguide.com
Originally aired on 2025-10-15

Shane Hewitt & The Nightshift is your late-night companion for real talk, bold ideas, and unfiltered conversations that matter. Hosted by Canadian radio veteran Shane Hewitt, each episode dives into the headlines, human stories, and hidden truths shaping our world—always with curiosity, compassion, and a sharp edge.

From politics and pop culture to mental health, technology, and everyday life, this podcast is where night owls, deep thinkers, and curious minds come to connect. Featuring expert guests, passionate callers, and Shane’s signature style—thoughtful, fearless, and refreshingly real.

If you crave meaningful dialogue, smart perspectives, and late-night radio energy in podcast form, subscribe now and join The Nightshift.

Shane Hewitt &amp; The Nightshift is your late-night companion for real talk, bold ideas, and unfiltered conversations that matter. Hosted by Canadian radio veteran Shane Hewitt, each episode dives into the headlines, human stories, and hidden truths shaping our world&mdash;always with curiosity, compassion, and a sharp edge.
From politics and pop culture to mental health, technology, and everyday life, this podcast is where night owls, deep thinkers, and curious minds come to connect. Featuring expert guests, passionate callers, and Shane&rsquo;s signature style&mdash;thoughtful, fearless, and refreshingly real.
If you crave meaningful dialogue, smart perspectives, and late-night radio energy in podcast form, subscribe now and join The Nightshift.

Shane Hewitt and The Nightshift

Shane Hewitt is known for his engaging and relatable on-air personality, which captivates listeners. His ability to blend insightful commentary with humour and empathy creates a genuine connection with listeners.  Shane Hewitt and the Night Shift provides relatable content, informative discussions and expert insights – along with a balance of anecdotes and entertainment.

Shane Hewitt is known for his engaging and relatable on-air personality, which captivates listeners. His ability to blend insightful commentary with humour and empathy creates a genuine connection with listeners.  Shane Hewitt and the Night Shift provides relatable content, informative discussions and expert insights – along with a balance of anecdotes and entertainment.

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