It does appear that some parts of our evolutionary process seem inevitable. It is striking that throughout evolutionary history, the eye evolved independently fifty to a hundred times. This is strong evidence for the fact that the different rolls of the dice that have occurred across different species seem to have produced species with eyes regardless of what is going on around them. Lots of other examples illustrate how some features, if they are advantageous, seem to rise to the top of the evolutionary swamp. This is illustrated every time you see the same feature appearing more than once in different parts of the animal kingdom. Dolphins and bats, for example, use echolocation, but they evolved this trait independently at very different points on the evolutionary tree.
I love the caraway seeds in the classic rye bread, but I wonder if the rich dough might not also hold up to other flavors. I jot down some notes. Aniseed. Fennel seed. Orange zest. Golden raisins. Coarse salt? Maybe if Herman doesn't come down when I am working on the dough, I can use a small batch for a little experiment. I'm thinking rolls, not loaves. The kind of rolls you want to smear with cold sweet butter at dinner, or split and toast and spread with cream cheese for breakfast. Savory and sweet. Maybe semolina on the bottom instead of the coarser cornmeal we use for the regular rye loaves.