Putting the life back in science fiction


One of Them Difficult Problems

I don’t know why Agent Orange’s First Official Joint Session made me think about parasites, but there you have it.  This is actually something I’ve been dealing with for awhile now, and since the problem is only going to get worse unless (and until) we innovate our way out of this particular pickle.

The problem is fairly simple: if you want a sustainable society, you need to recycle almost everything.  The problem with recycling stuff, especially organic materials, is that it makes controlling pests, pathogens, and parasites very, very hard, because they move very well in streams of unprocessed materials.  After all, a large majority of species on Earth are parasites (per Zimmer’s Parasite Rex), and we, erm, they, evolved over the last billion-odd years in a world where the elements of organic matter are recycled extremely well, give or take some oil and coal fields.  So it shouldn’t surprise anyone that our attempts at recycling and repurposing are spreading parasites and pathogens all over the place.  Continue reading

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