Product Description

Dennett shows that human freedom is not an illusion; it is an objective phenomenon, distinct from all other biological conditions and found in only one species - us. There was a time on this planet when it didn't exist, quite recently in fact. It had to evolve like every other feature of the biosphere, and it continues to evolve today. Dennett shows that far from there being an incompatibility between contemporary science and the traditional vision of freedom and morality, it is only recently that science has advanced to the point where we can see how we came to have our unique kind of freedom.

Product Details

• Amazon Sales Rank: #41365 in Books
• Published on: 2004-02-26
• Original language: English
• Binding: Paperback
• 368 pages

Amazon.co.uk Review
Daniel Dennett's latest book Freedom Evolves continues the themes that have become his trademark in previous titles such as Consciousness Explained and Darwin's Dangerous Idea. His task is to give a thorough account of how we--and our minds--evolved and to calm fears that such an account presents a threat to the concept of free will.

In one of the most arresting and important chapters in the book, Dennett lays bare several common misconceptions about determinism and introduces a toy model which demonstrates how simple, mindlessly deterministic automata appear to make rational 'choices' to avoid harm in their limited environment. Dennett claims that misunderstanding of determinism is still prevalent among scientists and philosophers who subsequently misrepresent his views as they continue to resist a materialistic treatment of mind. Their fear is that if we should ever be revealed to be 'mere machines' this will bring with it a death sentence to consciousness and free-will. Such fears resist Dennett's argument as wrong and an insult to our sense of human dignity. After carefully addressing those fears, Dennett goes on to show how we humans can be both a creation of and a creator of culture; arguing that we are of course a species of animal but the emergence of human culture is a major innovation in evolutionary history providing our species with new tools to use, new topics to think about and new perspectives to think from.

What makes Dennett such an unforgettably stimulating philosopher is not just the breadth of his inter-disciplinary knowledge or his boldness and originality, it is that--knowing how difficult it is to get people to accept counter-intuitive ideas--he helps the reader visualise his materialistic/naturalistic world-view. There is undoubtedly still work to do to reconcile the philosophical implications of Darwinian materialism and what makes Dennett genuinely important is that he is set on trying to bring our precious values, including the notion of freedom, into line with Darwin and new found scientific discoveries.

He is encouraging us to drop the self-image we inherited from Christianity and the Western philosophical tradition with all its argument about a special extra added ingredient called consciousness that is unique to humans. Sure we have consciousness, but there's no magic in it, says Dennett. What we need, what Dennett is offering us, is a new improved self-image. Just because there isn't a self to be found sitting inside our brains looking out into the world and making decisions doesn't mean the self is an illusion.

There are other, better ways to think about the self, he stresses. He also argues that even though we are made of tiny mindless little robots that are oblivious to our hopes and needs, there's no shame in that and no reason for alarm. What we are made of and what we can hope and strive for are different things. Freedom Evolves is the culmination of three decades worth of research. --Larry Brown

About the Author
Dennett is the author of Brainstorms, Brainchildren, Elbow Room, Consciousness Explained and Darwin's DangerouS Idea. He is currently the Distinguished Arts and Sciences Professor and Director of the Center for Cognitive Studies at Tufts University.He lives in North Andover, Massachusetts.

Customer Reviews

Let's Get Metaphysical
Daniel Dennett is not a man to shy from grand philosophical pronouncements. Having declared the book closed on the Mind debate in "Consciousness Explained" (others are still offering odds) and having found beyond reasonable doubt for the Botanist in the case of Darwin vs. God in "Darwin's Dangerous Idea", Daniel Dennett now purports to settle the third of the great metaphysical questions: Do we have free will? Not only that, indeed, but he purports - I think - to have found a method for achieving moral objectivity while he was at it.

Yes, I'm being a little ironic. But, for the most part, I'm a buyer: Dennett's books are certainly fascinating, and in large part compelling, and this one is no exception.

Just as there are similar strands between Consciousness Explained and Darwin's Dangerous Idea, there are some very familiar concepts here - old hands will recognise Conway's life world, the Prisoner's Dilemma, and Benjamin Libet's experiment which (seemed to) describe a "missing 300ms" between neural activity and consciousness of it - to the point where you might think to skip a few pages altogether.

This would be a mistake, however, for a reason which nicely complements Dennett's own "multiple drafts" theory of consciousness: repeated examination of the same ideas, in a new context, and with the benefit of a refined explanation, affords the reader new perspectives, and enhances comprehension of this book, but also the earlier ones. In the case of Libet's experiment, Dennett is much more compelling in his counterarguments than in Consciousness Explained - the revised draft gives a better view of the point.

What is so pleasing about all three books are the consistency of thoughts and ideas between them across what are at first glance disparate lines of inquiry - the unifying meta-theory here is Darwin's - applied in quite different (but clearly related) contexts. Dennett extends the application of his arguments to some economic and quasi-political situations - everyday life, to you and me, where these questions actually matter - and gets mostly the right results. (It never fails to amaze me how highly intelligent, extremely well educated, university professors in social sciences fail to grasp even the basic tenets of economic theory, so it is a welcome sign that one of their number might do, especially one who once publicly struggled with the Laffer curve)

I have two, related, complaints about Freedom Evolves. Of all the metaphysical conundrums, Free Will is - and ought to be - the least interesting, and most prone to catcalls from those in the cheap seats who think philosophy is wishy-washy, head-up-posterior, nonsense.

Where consciousness has profound practical implications for our understanding of the world and how to live in it (not least in the field of AI); and whether God exists or not has profound implications for our sense of morality, the free will debate has neither feature: we all think we are free to choose; as a brute fact either we are or we're not: but either way, we can't change it (if we're not free, then we aren't free to change to be free; if we are free, we're not free to decide not to be). Whatever the answer is, it can't make any difference to the way we live out our lives, since whether we're free to choose begs the very question we're asking.

That said, Dennett's Darwinian-influenced arguments are compelling in support of the case for free will.

What isn't so compelling is the small part of the book in which he allows metaphysics to tip over into ethics. For the second book in a row, Dennett has made some unwelcome noises about sketching out some sort of theory of moral objectivity. He doesn't dwell on it, as such, but it is definitely there: writing elliptically, I think Dennett attempts to make a case for a sort of Moral Objectivism to be derived from evolution. He says, as his book draws to a close:

"The philosopher's problem is to negotiate the transition from `is' to `ought', or more precisely to show how we might go beyond the `merely historical' fact that certain customs and policies have had, as a matter of fact, widespread societal endorsement, and get all the way to norms that command assent in all rational agents. Successful instances of this move are known. Bootstrapping has worked in the past, and it can work here as well. We don't need a skyhook."

I find this paragraph utterly baffling. It arrives so unannounced, and is so totally at odds with the very spirit and sense of everything else in Daniel Dennett's Darwin-influenced meta-theory, I just can't see what on earth possessed him to write it. What conceivable role could "norms commanding asset in all rational agents" in the gloriously unpredictable topography of the evolutionary journey possibly have?

Dennett compares this to the process of obtaining a (virtually) perfect straightedge over centuries by continually refining our technique for making straighter and straighter straightedges - apparently missing the point that in the case of the straightedge there is an immutable, single, unmistakable, universally understood abstract concept of a "perfectly straight line" which the manufactured straightedge is aiming to achieve; as such, it could scarcely be different to describing norms generally agreed amongst poorly defined (and constantly mutating) communities of individuals which have been developed unsystematically over time in reaction to drastically shifting environmental and societal factors to regulate the behaviour of a community which itself is moving randomly through design space (i.e., evolving).

Now, since when is transforming "is" to "ought" the philosopher's problem? Isn't the philosopher's job done when we can look at this wonderful model derived from Darwin's work, and say: Look, mum, no homunculus! No intelligent designer! No rules!

Having knocked off the three main metaphyiscal conundrums, you wonder what might be next on the agenda - "Right and Wrong: Finally Sorted" perhaps?

Olly Buxton

Striking and Convincing
Dennet writes with so much wit and charm that even the sceptical determinist can become beguiled with his explainations of conciousness and the evolutionary shaping of free will.

Expertly written and very well paced for the lay-reader. This book left me with an optimistic feeling for the fate of humanity.

Warning! Not for closed minds!
Actually, that review title's false. This book is a tool kit aimed precisely at closed minds. Assuming that even closed minds have niches and clefts, Dennett's kit is for opening those nooks and crannies. Every tool is a tiny wedge, each labelled "natural selection." The closed ramparts he wants to breach are concepts most of us hold dear - "determinism," "free will" and "consciousness." He doesn't want to destroy those concepts. He wants to part the seams to insert new material. He wants his readers to "adjust their imaginations" to allow some redefinitions of these and other firmly held traditions. For that, he insists, is what evolution is all about for humans - that ideas are constantly in flux. Holding steadfastly to beliefs that new ideas challenge is our most grievous flaw. Dennett's wedges, so earnestly and skillfully inserted in our minds through this book, offer the promise of a more rational future.

Dennett argues that "determinism" has suffered bad press. We need to recognize that many things are "determined" - gravity, sunlight, the way our body's cells unite to keep you operating. Determinism is simply the rules of the game of life. That doesn't mean that the rules fix every aspect of life. Various choices appear at different times at many levels. Does the gazelle flee right or left? Does a bird seek food at this tree or that one? How many of these choices are "conscious" and how many innate? Humans, as part of their cultural heritage, have tended to see only themselves as possessors of "free will." Dennett argues that there are too many levels and too many variations to take such an absolutist stance.

A long evolutionary trail operating within the "determined" world environment has led to us. Humans, to a large extent, have overcome the barriers of what is "determined," but we must be cautious in celebrating that triumph. We are neither wholly free nor biologically driven. It's too easy to slip from "fixed" circumstances into "fixed" behaviour, which Dennett brands a false assumption. He scorns the frequently levied charge that evolutionary roots for our behaviour must deny our ability to think. He's equally disdainful of those who argue that memes obscure our will. His section on memes and memetics as a science is among the best in print.

No discussion on will can skirt the issues of ethics and morals. There will be readers who will skip to Chapter 7, yet those are the people who will pause at its title: "The Evolution of Moral Agency." Dennett's wedges are aimed at such, and it's to be hoped they will read carefully, as we all should. Many preconceived notions are held up for close scrutiny and assessment. Those notions are held by Dennett's readers and his critics and he addresses them ably. If we possess free will, then we must use it - but we must exercise it from a knowledgeable base. We must consider the impact of our choices before we apply them. Dennett offers some practical examples, some of them jarring in their import, for you to consider. The examples are those dealt with daily by law and government. They confront you directly and, in a "free" society, you must make choices you can live with. Dennett, far more than the rest of the philosopher's guild, confronts you with these choices in a clear and open manner. There are no mysteries or metaphysics to unravel. Read this and see if you are making choices in a rational manner. How rational your choices are will be up to you to assess. [stephen a. haines - Ottawa, Canada]