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
The iPod Suddenly everything had fallen into place: a drive that would hold a thousand songs; and interface and scroll wheel that would let you navigate a thousand songs; a FireWire connection that could sync a thousand songs in under ten minutes; and a battery that would last through a thousand songs. "We suddenly were looking at one another and saying, 'This is going to be so cool,'" Jobs recalled. "We knew how cool it was, because we knew how badly we each wanted one personally." Walter Isaacson, Steve Jobs My job is simply to design gadgets that I like