Resisting evolution
There lived a happy Coelacanth In dim, primordial seas; He ate and mated, hunted, slept, Completely at his ease. Dame Nature urged: ‘Evolve!’ He said: ‘Excuse me, Ma’am, You get on with making Darwin, I’m staying as I am.’ Horace Shipp’s little hymn to the ‘living fossil’ fish-with-legs — thought long extinct then astonishingly discovered in a South African fish market in the 1930s — gets the evolutionary process upside down, of course. Evolution is not something that a fish, or a dame, wills; it just happens. Nonetheless, the poem captures the curiosity of the fact that, while some lineages change dramatically over time, others do not.