Responsibility and Self-Expression

I present two different models of moral responsibility -- two different accounts of what we value in behavior for which the agent can legitimately be held morally responsible. On the first model, what we value is making a certain sort of difference to the world. On the second model, which I favor, we value a certain kind of self-expression. I argue that if one adopts the self-expression view, then one will be inclined to accept that moral responsibility need not require alternative possibilities.