Our ACTIONS have no PREDICTABLE end

 Action is unpredictable because it is a manifestation of freedom, of the capacity to innovate and to alter situations by engaging in them; 

but also, and primarily, because it takes place within the web of human relationships, within a context defined by plurality, so that no actor can control its final outcome.

 Each actor sets off processes and enters into the inextricable web of actions and events to which all other actors also contribute, with the result that the outcome can never be predicted from the intentions of any particular actor. 

The open and unpredictable nature of action is a consequence of human freedom and plurality: by acting we are free to start processes and bring about new events, but no actor has the power to control the consequences of his or her deeds.