An effective theory of change. http://www.aaronsw.com/weblog/theoryofchange http://www.aaronsw.com/weblog/theoryofchange I'd say IQ, but that isn't a skill, no

An effective theory of change. http://www.aaronsw.com/weblog/theoryofchange http://www.aaronsw.com/weblog/theoryofchange I'd say IQ, but that isn't a skill, now is it?