The unconscious assumption behind all such action is that success is a future event, and that the end justifies the means. But the end and the means are one. And if the means did not contribute to human happiness, neither will the end. The outcome, which is inseparable from the actions that led to it, is already contaminated by those actions and so will create further unhappiness. This is karmic action, which is the unconscious perpetuation of unhappiness.