What better way to bring summer to a close than with a sequel? Works for Hollywood. A long time ago I wrote the first post with this title and I’ve written about nature at other times, too. But the idea of a natural order of things plays such a strong role in this area that I think it is worth revisiting.
Here’s what I think is at work: It seems to me that for many people there is an assumption that there is a natural order to things that sets a default. The default requires no justification–it just is that way. However, any change from the default must be justified. In particular, what you see here a lot is the argument that the people who contribute DNA to the creation of a child are “naturally” the child’s parent. Thus, there’s no need to explain why this is a good system to adopt. However, any change from that–recognizing people who do not have DNA links–must be justified. Continue reading