Do numbers and the other objects of mathematics enjoy a timeless existence independent of human minds, or are they the products of cerebral invention? Do we discover them, as Plato supposed and many others have believed since, or do we construct them? Does mathematics constitute a universal language that in principle would permit human beings to communicate with extraterrestrial civilizations elsewhere in the universe, or is it merely an earthly language that owes its accidental existence to the peculiar evolution of neuronal networks in our brains? Does the physical world actually obey mathematical laws, or does it seem to conform to them simply because physicists have increasingly been able to make mathematical sense of it? Jean-Pierre Changeux, an internationally renowned neurobiologist, and Alain Connes, an eminent mathematicians, find themselves deeply divided by these questions.
The problematic status of mathematical objects leads Changeux and Connes to discuss the organization and function of the brain, the ways in which its embryonic and post-natal development influences the unfolding of mathematical reasoning and other kinds of thinking, and whether human intelligence can be simulated, modelled - or actually reproduced - by mechanical means. They go on to pose ethical questions, inquiring into the natural foundations of morality and the possibility that its social manifestations may have a neural basis. This record of profound disagreement and, at the same time, sincere search for mutual understanding, follows in the tradition of Poincare, Hadamard, and von Neumann in probing the limits of human experience and intellectual possibility. Why order should exist in the world at all, and why it should be comprehensible to human beings, is the question that lies at the heart of these dialogues.
- ISBN10 0691087598
- ISBN13 9780691087597
- Publish Date 7 May 1995
- Publish Status Out of Print
- Out of Print 7 August 2001
- Publish Country US
- Imprint Princeton University Press
- Format Hardcover
- Pages 240
- Language English
- URL https://press.princeton.edu/titles/5634.html