A deterministic universe [is one] in which “Every decision is completely caused by what happened before the decision—given the past, each decision has to happen the way that it does.” After being presented with this description of determinism, one group of participants was asked whether it is possible for anyone to be morally responsible for their actions in such a universe. These participants tended to say that it is not possible to be morally responsible in that universe. That question about moral responsibility is, of course, pitched at an abstract level.

Another group of participants was presented instead with a concrete case of a man who killed his family. That provoked a much different response. People tended to say that the man was fully morally responsible for his actions.

People are pulled in different directions because different mental mechanisms are implicated in different conditions.

{ Science | via Overcoming Bias | Continue reading }

photo { Lauren Edwards }

ideas, psychology | March 18th, 2011