Interview Notes
Ross and Morgan sat down with Paul Gambill of the Inevitable & Obvious podcast for a more in-depth conversation on the implementation of sunshades.
Paul has also written an article on The Case for a Planetary Sunshade which is a worthy read!
Contents, Timestamps, Chapters:
- 04:37 — A field comes into being. How a single paper from the 1980s and a workshop of eighty-plus people in Nottingham turned the sunshade from an idea into a research field.
- 07:52 — Welcome to climate. Morgan on what it’s like to enter climate work from the space world, and why the people closest to you often won’t engage.
- 22:13 — What a Dyson Swarm actually is. Solar-powered data centers orbiting the Sun, and the Kardashev-scale logic that points there.
- 27:09 — The planetary heat limit. Why even a fully renewable civilization eventually warms the planet through waste heat alone.
- 28:59 — SpaceX as a Dyson Swarm company. Ross’s read on what the largest IPO in history is actually for.
- 34:58 — Mining the Moon. Morgan’s Hoover Dam analogy and the economics of building from lunar material.
- 47:06 — The Heliogyro. A forty-kilometer spinning solar sail made almost entirely from aluminum, walked through step by step.
- 57:41 — Who governs the climate. Why only governments can deploy SRM, and what “the climate government” means.
- 1:01:29 — Sunshade and SAI as complementary backups. Why having two cooling technologies beats having one.
- 1:16:01 — Does a sunshade ever come down? The generational-memory question, and whether planetary management becomes permanent.
