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Show Notes

Space settlement

The economics of leaving Earth. Settling the inner and outer solar system. The Expanse. Space cattle and other space resources (water, mineral).

Garbage - in spaaace!

Garbage in space aka space junk. Cleaning up space junk. Giant nets as a major cleanup strategy.

Garbage - on Eaaaarth!

Modern waste management. What to do with municipal solid waste. Leachate. The difference between dumps and landfills and the interesting energy-reclamation technology involved in cutting edge WTE facilities.

Plastic

Massive plastic appreciation. How plastics ushered in the modern world. A lament for wasteful use of “disposable” plastic products. Microplastics in the water. Biodegradable plastics. The discovery of plastic-eating bacteria. Speeding up nature to digest plastic now. The coming plague of plastic-eating bacteria.

“De-evolution”

This isn’t a thing! There’s no end point that is being retreated from - life just adapts to pressures, ongoing.

Handling failure

Revisiting our past failures. Combating cynicism by just kind of ignoring it.

Links!

Tags:
  • evolution, 
  • plastic, 
  • science, 
  • science fiction, 
  • waste management