What a trip. From a mind-blowing paper on morphogenesis that completely changes the way I look at plants and other more simple life(especially flowering plants), to some serious thought of diffusion problems in the development of phylotaxis...there's a lot going on in this relatively short book.
I felt that while each line of reasoning sounded plausible and there wasn't anything that was *really* a surprise in terms of notation/mathematical concepts (and where there was stuff that was unfamilliar, like the Legendre polynomials, Saint Turing usually took time to explain himself ) in terms of what he was doing in his manipulation of his equations, some of the rationale for *why* he was doing what he was doing was clearly and definitely above me. I feel like this is, like his other works, immediately valuable but would become more valuable if the reader had more 'hooks' to understand the significance of what he's saying - ie it's a well thought through little set of papers.
I'm going to be thinking of the contents of this book for a long time, I suspect.