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.
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.
This isn’t a thing! There’s no end point that is being retreated from – life just adapts to pressures, ongoing.
Revisiting our past failures. Combating cynicism by just kind of ignoring it.
Preposterous amounts of testosterone. Preposterone. Ahhnold and Carl Weathers. The muscles from Brussels in spaaaaace.
Picking a chunk of the electromagnetic spectrum to be invisible within.
Spatial light manipulation
Temporal light manipulation
Spectral light manipulation
Seeing in infrared! Interactions between optical camouflage and optical receivers. Why doesn’t all the life on Earth have heat vision? Heat-tracking evolution. Pit viper heat sensors. Human heat-tracking. Biology absorbing infrared. Seeing in greyscale. Wet clay camouflage and effectiveness over time. Mythbusting. Infrared-blocking materials.
Aliens vs Predator for top monster. Ears…? Bleeding. The rainbow of different blood colors available on Earth. Green blood. Luminescent blood. Figuring out why only arthropods seems to have mandibles, and lamenting the lack of them in macro predators.
Appreciating that Blade Runner is pretty much officially the same world as Predator now.
Techno-scuttling. Destroying advanced technology to keep it out of enemy hands. Super-expanding polymers. Amazon delivery drone automatic “dispersal.”