Nature’s Patterns: A Tapestry in Three Parts — Shapes, Flow, Branches, Philip Ball
There’s a lot of info in these three books about patterns formed both by life and by other, non-living natural processes. Sometimes it got a little too much for me to process and I started glazing over — mostly when math came into it. EVen given that, it’s still a fascinating look about how patterns form, and a good note of caution to sound about genetic determinism. Just as the colours of a calico cat aren’t determined genetically — so a clone of one calico cat would not have the same patterns as the first — neither are many other patterns in nature, whether in pelt colour and pattern or the building of nests. Instead, there seem to be sets of rules built in: processes that will occur in all genetically normal members of a species, but which won’t produce the same pattern time and again.
It’s also a good reminder that even with Batesian mimicry, there’s no intent behind it. The genetic code just happens to code for proteins which work in a particular way, ultimately producing a particular pattern. That’s obvious when we see the way other natural systems create the same patterns — rivers, sand dunes, chemical reactions.
Worth reading, definitely. And personally, I was really intrigued to learn that it was Alan Turing who actually proposed some theories of how animals get their patterned fur. Not just a code-breaking genius, clearly. Individually, I might rate each of these three books a ‘3’, but together… a 4, I think.
