J. Braeckman
Ghent University, Department of Philosophy & Moral Science, Faculty Member
In the 19th century, the case of Phineas Gage suggested that our moral sense could be located in a particular area of the brain. Damage to a part of the prefrontal cortex seemed to have selectively bereft the railroad worker of his moral... more
In the 19th century, the case of Phineas Gage suggested that our moral sense could be located in a particular area of the brain. Damage to a part of the prefrontal cortex seemed to have selectively bereft the railroad worker of his moral faculties, resulting in lawless and anti-social behaviour. Additional studies revealed that behaviour of Phineas Gage and patients with similar brain damage can be further characterized by the disturbance of social behaviour, a diminished response of social emotions such as compassion and failures in non-moral decision-making or planning (Anderson, Bechara, Damasio, Tranel, & Damasio, 1999). As the damage is not selective, the “moral” misbehaviour syndrome is apparently not confined to the moral sphere alone. This leads to the conclusion that there is no discrete “moral centre” or single morality module in the brain (Greene, 2005).
