Jean-Pierre Changeux and Paul Ricoeur, both French scholars, wrote a book together entitled What Makes Us Think?: A Neuroscientist and a Philosopher Argue about Ethics, Human Nature, and the Brain. It consists of a series of discussions and debates the two held, an oral approach to knowledge given to us as written and translated word.

Together these two ably illustrate the biology/culture and science/humanities divide we have discussed recently. Changeux sees brains as more than just the material substance of knowledge and self; neurons serve as author as well. In contrast, Ricoeur brings phenomenology, interpretation, and reflexivity to the table, as well as a keen appreciation of the limits of human knowledge (and thus materialist claims, like those made by Changeux). Yet the first chapter of their book is entitled A Necessary Encounter, and then covers topics such as Body and Mind, The Neuronal Model and The Test of Experience, and Desire and Norms.

It was a true pleasure to encounter a lengthy and excellent review of this book by Howard Gardner, the psychologist and educator whose best known work is Frames of Mind: The Theory of Multiple Intelligences (Gardner even gives us a 25th year retrospective on the work). Entitled Mind and Brain: Only the Right Connections, Gardner sets up the theoretical debate at stake, provides us background on both scholars, and then perceptively takes us through their entire debate.

Here’s one excerpt to give you a sense of how Gardner sees Changeux, riding triumphant science, and Ricoeur, on the defensive, debating the brain:

When Changeux explains that the nervous system is active as well as reactive, Ricouer cautions that one should first speak of mental activities and not of the brain: “The discourse of the mental includes the neuronal and not the other way around.” Changeux responds: “What we wish to do is to link up the two discourses (material and mental) with each other” (p. 44). Here as elsewhere, Changeux seeks to effect connections, while Ricoeur insists on the ontological separation of the two realms.

Continue reading “Brain vs. Philosophy? Howard Gardner Gets Us Across!”