Another idea/question:
How feasible would it be to use Fen tech to clean up environmental disasters that occurred in the pre-handwavium era and are still dangerous places to inhabit (e.g. Love Canal, EPA Superfund sites, the area affected by the Chernobyl meltdown, etc.)? Basically the "goal", so to speak, could be to eventually make the affected areas more or less safely habitable again.
How feasible would it be to use Fen tech to clean up environmental disasters that occurred in the pre-handwavium era and are still dangerous places to inhabit (e.g. Love Canal, EPA Superfund sites, the area affected by the Chernobyl meltdown, etc.)? Basically the "goal", so to speak, could be to eventually make the affected areas more or less safely habitable again.