Interesting science tidbits
Another interesting presenter was a cave biologist, who claimed that the bulk of the world's genetic diversity is below ground in the form of cave organisms, mineral-eating microorganisms, etc. I'd like to learn more about this. It's not intuitively obvious that this would be so, although individual caves would be regions of reproductive isolation and thus the organisms in them would probably be considered unique species under the biological species concept. She also said that whereas maybe one to two percent of the microorganisms in garden soil produce novel compounds (the sort of interest in developing new drugs and such), for cave microorganisms the figure is more like eighty percent. I assume this reflects lack of study as well as biodiversity.
So there you have a completely non-negative entry, as promised. You are starting to like me better already. But what of the tapenade recipe? I think I will post it anyway. You've earned it.
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