Episode · Physical Attraction
Climate 201 NETS XI: Direct Air Capture, p2 and NETS conclusion
24 Jan 2022 · 41 min
Episode notes
In this episode, we will continue our analysis of Direct Air Capture and conclude the series on negative emissions - crucial component of decarbonisation, or a techno-utopian distraction from the real problems we face? [Don't expect an actual answer]
Podcast
Physical Attraction
Thomas · Tech & Science · English
Physical Attraction is the show that explores topics in science, technology, and the future - from a physicist's perspective. From the birth of stars to the end of the world, from interviews with experts to meticulously-researched deep dives, we'll explore the topics that shape our world.
More from Physical Attraction All episodes →
-
9 Mar 2022 · 40 min
Climate 201: Climate Doomism (II)
In the last episode, we briefly introduced "climate change doomers" and some of their misleading claims. In this episode, I talk about despair, and why we cannot give in to it.
-
21 Feb 2022 · 49 min
Climate 201: Climate Doomism (I)
We're going there. In this episode, I discuss why civilization is not going to imminently collapse due to climate change, explain why doomism is a new form of denialism, and debunk some of its most misleading claims.
-
8 Feb 2022 · 37 min
UNLOCKED: Book Club: Tim Wu's The Attention Merchants
A new episode released from behind the Patreon paywall. This episode, we'll review and discuss some of the issues raised by Tim Wu's The Attention Merchants, a book that details the history of the advertising industry.
-
10 Jan 2022 · 38 min
Climate 201 NETS X: Direct Air Capture, part 1
Direct Air Capture - machines that suck carbon dioxide out of the atmosphere. Could this be the solution to a scaleable negative emissions industry? We'll discuss the pros and cons of the technology in this episode.
-
28 Dec 2021 · 40 min
BONUS: Black Mirror IRL pilot - Be Right Back
Hi all! This is a slightly special bonus episode. Some years ago I had plans for another series "Black Mirror IRL", which was going to be a series of episodes looking into the technologies mentioned and featured in the Netflix Series Black Mirror. Is anyone working on these technologies in real life? What would their potential social implications be if they were developed? How scientifically feasible would it actually be to develop something like this? The plan would be to explore one technology alongside each episode of the show. However, time has passed and I've moved onto other projects,…
-
19 Dec 2021 · 43 min
Climate 201: NETS VII: Ecosystem Restoration and Mangroves
What are "nature-based solutions" to climate change? Can we restore the ecosystems that we've destroyed? And how can restoring mangroves help us to suck carbon dioxide out of the atmosphere?
-
29 Nov 2021 · 30 min
Climate 201, NETS IX: Ocean Iron Fertilization
"Give me a tanker full of iron, and I'll give you a new Ice Age." It might sound like something Hank Scorpio would say, but this episode will deal with the very real idea of stimulating plankton blooms to remove CO2 from the atmosphere - ocean iron fertilization.
-
16 Nov 2021 · 30 min
Climate 201: NETS VIII: Enhanced Weathering
How could grinding up rocks and sprinkling the dust over vast areas help to combat climate change? In this episode, we deal with "enhanced weathering" as a potential source of negative emissions.
