Theory of Change An Essay by Aaron Swartz www.aaronsw.com A theory of change is the opposite of a theory of action — it works backwards from the goal, in concrete steps, to figure out what you can do to achieve it. To develop a theory of change, you need to start at the end and repeatedly ask yourself, “Concretely, how does one achieve that?” changegoals
251. Different Chairs Problem People are different sizes; they sit in different ways. And yet there is a tendency in modern times to make all chairs alike. Solution Never furnish any place with chairs that are identically the same. Choose a variety of different chairs, some big, some small, some softer than others, some rockers, some very old, some new, with arms, without arms, some wicker, some wood, some cloth. Christopher Alexander, Murray Silverstein & Sara Ishikawa, A Pattern Language Drawing pictures of citiesAn index of the shifting patterns furniture