APR 27

27: APR 27 Limits on Responsibility and The "growth of knowledge" argument

Assigned

• Sapolsky, Chapter 16: Biology, the Criminal Justice System, and (Oh, Why Not?) Free Will (580-613) (Part Two 600-613)

• Henrich, Joseph, "Hell, Free Will, and Moral Universalism" from The WEIRDEST People on Earth p. 146-148, (2)

In-class

• Some limits on Ultimate Moral Responsibility
• How can anyone be a compatibilist?

Some limits on Ultimate Moral Responsibility

• 1. Strawson's Impossibility Argument.

• We cannot be "ultimately" responsible for how we are. What follows from his argument?

• 2. Mele's Self-modification argument and the "Benji" response.

• We can self-modify, but some of our ability to do that is not up to us.

• 3. Growth of Knowledge argument - Sapolsky

• The more we learn about human behavior, the harder it is to make retributive punishment and "end in itself".

How Can Someone be a Compatibilist?

• Agency as a source of responsibility for normally competent individuals

• Even if determinism is true, normal human beings have agency. Agency is a causal power.
• Agency includes our ability to "do what we want"; even if we lack ultimate powers to determine what we want.
• Agency is our capacity to control outcomes and take ownership of some of actions.
• A normally competent agent (NCA) can learn the expectations of their society and conform to them.

• Environment as a source of responsibility.

• We have some control of the social and economic environments that shape behavior and create patterns of behavior.
• Failures of responsibility are partly the result of environmental conditions. Predicted by env conditions.

• Resources that affects habit formation. (Family environments & education. Religion. Normal development.)
• Resources that predict different patterns of responsible behavior. (SES status, Environmental pressures)

Sapolsky, Chapter 16: Biology, the Criminal Justice System, and (Oh, Why Not?) Free Will (580-613) (Part Two 598-613)

• But does anything useful actually come of this?

• Grounds for skepticism about using neuroscience in the courtroom: Stephen Morse. Neurolaw sceptic, ok with M’naugton, but thinks cases are rare. Reviews valid criticisms he makes: 1. Juries might overvalue neuroscience images, 2. Descriptive vs. Normative.

• Morse supports a strong distinction between causation and compulsion. Causation is not itself an excuse. But Sapolsky argues that this still involves walling off a “homunculus” and that’s not plausible.

• Acknowledges an apparent problem. Neuroscience typically can’t predict individual behavior very much. Fictional exchange with prosecutor. 600

• Explaining lots and Predicting Little

• But is the lack of predictive power a problem in the argument? S. works through some cases in which probability of prediction decreases, but no less likely that it could be a case of compulsion. 601

• 602: Important methodological point: There's no less biology in the leg fracture vs. the other disorders, but level of biological explanation is different. Leg fractures are less connected to culture. Behavior is multifactorial and heavily cultural. (Oh god, another Henrich digression. Free will has a history.) Example: how much does biology predict depression? Factors are diverse biological mechanisms, including cultural factors. (But, point is, someone can be disable by depression, just like the leg fracture.)

• Marvin Minsky, “Free will: internal forces I do not understand”. Sapolsky adds “yet”.

• Neat charts showing historic trend to connect social behavior and biology in research journals. 604-605.

• If you still believe in mitigated free will:

• Case of Dramer and Springer and the spiritual explanation for epilepsy. Biblical version with Jesus.
• Sapolsky imagines an Inquisitor (witch burner). Must be puzzled occasionally by fact pattern. Mom has epilepsy.
• Growth of knowledge argument 607-608. read list. Most likely option is that our kids will look at us as idiots about moral responsibility and culpability.

• 608: practical outcomes. Not about letting violent criminals free. On the biological view, punishment can’t be an end in itself (restoring balance). Retributive punishment is an end in itself.

• Brain imaging suggests culpability judgements activate the cool and cognitive dlPFC, but punishment judgements activate more emotional vmPFC. “A frothy limbic state”. Makes sense that punishment is costly. But we need to overcome our attachment to punishment. It is involved in a lot of unjustified suffering.

• Recaps the transition we've made with epilepsy 610.

• Car free will. A kind of reductio argument.

Mistake/Accident Cases

• Generally, we don't hold people equally blameworthy for mistakes and accidents as for intentional wrongdoing.

• Kimberly Potter - police officer who mistook her taser and gun, killing a citizen.
• Amber Guyger - the police officer, off duty, who mistook her neighbor, Botham Jean, for an intruder and killed him.
• A man has a heart attack / epileptic attack while driving and kills a pedestrian. (Consider variations.)
• A man is working two jobs to support a family, nods off at the wheel and kills a pedestrian.
• A man knows his car is close to a dangerous malfunction. When it occurs, he loses control and kills a pedestrian.
• The tragic case of the man who left his baby in a hot car.