I actually found the contrast between the lower part of the article labelled 'draft' and the upper finished part instructive. I could sort of imagine how the un

I actually found the contrast between the lower part of the article labelled 'draft' and the upper finished part instructive. I could sort of imagine how the unfinished paragraphs might be completed finally. PS: 1977 Tools for Thought was by C.H. Waddington, a UK biologist with an interest in complex systems. Club of Rome era about systems thinking and all.