I don’t feel that in order to work hard for social change you need to be able to spell out a plan for a future society in any kind of detail. What I feel should drive a person to work for change are certain principles you’d like to see achieved. Now, you may not know in detail—and I don’t think that any of us do know in detail—how those principles can best be realized at this point in complex systems like human societies. But I don’t really see why that should make any difference: what you try to do is advance the principles.
