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Philosophers

Mortimer Adler
Rogers Albritton
Alexander of Aphrodisias
Samuel Alexander
William Alston
Anaximander
G.E.M.Anscombe
Anselm
Louise Antony
Thomas Aquinas
Aristotle
David Armstrong
Harald Atmanspacher
Robert Audi
Augustine
J.L.Austin
A.J.Ayer
Alexander Bain
Mark Balaguer
Jeffrey Barrett
William Belsham
Henri Bergson
George Berkeley
Isaiah Berlin
Richard J. Bernstein
Bernard Berofsky
Robert Bishop
Max Black
Susanne Bobzien
Emil du Bois-Reymond
Hilary Bok
Laurence BonJour
George Boole
Émile Boutroux
F.H.Bradley
C.D.Broad
Michael Burke
C.A.Campbell
Joseph Keim Campbell
Rudolf Carnap
Carneades
Ernst Cassirer
David Chalmers
Roderick Chisholm
Chrysippus
Cicero
Randolph Clarke
Samuel Clarke
Anthony Collins
Antonella Corradini
Diodorus Cronus
Jonathan Dancy
Donald Davidson
Mario De Caro
Democritus
Daniel Dennett
Jacques Derrida
René Descartes
Richard Double
Fred Dretske
John Dupré
John Earman
Laura Waddell Ekstrom
Epictetus
Epicurus
Herbert Feigl
John Martin Fischer
Owen Flanagan
Luciano Floridi
Philippa Foot
Alfred Fouilleé
Harry Frankfurt
Richard L. Franklin
Michael Frede
Gottlob Frege
Peter Geach
Edmund Gettier
Carl Ginet
Alvin Goldman
Gorgias
Nicholas St. John Green
H.Paul Grice
Ian Hacking
Ishtiyaque Haji
Stuart Hampshire
W.F.R.Hardie
Sam Harris
William Hasker
R.M.Hare
Georg W.F. Hegel
Martin Heidegger
Heraclitus
R.E.Hobart
Thomas Hobbes
David Hodgson
Shadsworth Hodgson
Baron d'Holbach
Ted Honderich
Pamela Huby
David Hume
Ferenc Huoranszki
William James
Lord Kames
Robert Kane
Immanuel Kant
Tomis Kapitan
Jaegwon Kim
William King
Hilary Kornblith
Christine Korsgaard
Saul Kripke
Andrea Lavazza
Keith Lehrer
Gottfried Leibniz
Leucippus
Michael Levin
George Henry Lewes
C.I.Lewis
David Lewis
Peter Lipton
C. Lloyd Morgan
John Locke
Michael Lockwood
E. Jonathan Lowe
John R. Lucas
Lucretius
Alasdair MacIntyre
Ruth Barcan Marcus
James Martineau
Storrs McCall
Hugh McCann
Colin McGinn
Michael McKenna
Brian McLaughlin
John McTaggart
Paul E. Meehl
Uwe Meixner
Alfred Mele
Trenton Merricks
John Stuart Mill
Dickinson Miller
G.E.Moore
Thomas Nagel
Friedrich Nietzsche
John Norton
P.H.Nowell-Smith
Robert Nozick
William of Ockham
Timothy O'Connor
Parmenides
David F. Pears
Charles Sanders Peirce
Derk Pereboom
Steven Pinker
Plato
Karl Popper
Porphyry
Huw Price
H.A.Prichard
Protagoras
Hilary Putnam
Willard van Orman Quine
Frank Ramsey
Ayn Rand
Michael Rea
Thomas Reid
Charles Renouvier
Nicholas Rescher
C.W.Rietdijk
Richard Rorty
Josiah Royce
Bertrand Russell
Paul Russell
Gilbert Ryle
Jean-Paul Sartre
Kenneth Sayre
T.M.Scanlon
Moritz Schlick
Arthur Schopenhauer
John Searle
Wilfrid Sellars
Alan Sidelle
Ted Sider
Henry Sidgwick
Walter Sinnott-Armstrong
J.J.C.Smart
Saul Smilansky
Michael Smith
Baruch Spinoza
L. Susan Stebbing
Isabelle Stengers
George F. Stout
Galen Strawson
Peter Strawson
Eleonore Stump
Francisco Suárez
Richard Taylor
Kevin Timpe
Mark Twain
Peter Unger
Peter van Inwagen
Manuel Vargas
John Venn
Kadri Vihvelin
Voltaire
G.H. von Wright
David Foster Wallace
R. Jay Wallace
W.G.Ward
Ted Warfield
Roy Weatherford
William Whewell
Alfred North Whitehead
David Widerker
David Wiggins
Bernard Williams
Timothy Williamson
Ludwig Wittgenstein
Susan Wolf

Scientists

Michael Arbib
Bernard Baars
Gregory Bateson
John S. Bell
Charles Bennett
Ludwig von Bertalanffy
Susan Blackmore
Margaret Boden
David Bohm
Niels Bohr
Ludwig Boltzmann
Emile Borel
Max Born
Satyendra Nath Bose
Walther Bothe
Hans Briegel
Leon Brillouin
Stephen Brush
Henry Thomas Buckle
S. H. Burbury
Donald Campbell
Anthony Cashmore
Eric Chaisson
Jean-Pierre Changeux
Arthur Holly Compton
John Conway
John Cramer
E. P. Culverwell
Charles Darwin
Terrence Deacon
Louis de Broglie
Max Delbrück
Abraham de Moivre
Paul Dirac
Hans Driesch
John Eccles
Arthur Stanley Eddington
Paul Ehrenfest
Albert Einstein
Hugh Everett, III
Franz Exner
Richard Feynman
R. A. Fisher
Joseph Fourier
Lila Gatlin
Michael Gazzaniga
GianCarlo Ghirardi
J. Willard Gibbs
Nicolas Gisin
Paul Glimcher
Thomas Gold
A.O.Gomes
Brian Goodwin
Joshua Greene
Jacques Hadamard
Patrick Haggard
Stuart Hameroff
Augustin Hamon
Sam Harris
Hyman Hartman
John-Dylan Haynes
Martin Heisenberg
Werner Heisenberg
John Herschel
Jesper Hoffmeyer
E. T. Jaynes
William Stanley Jevons
Roman Jakobson
Pascual Jordan
Ruth E. Kastner
Stuart Kauffman
Simon Kochen
Stephen Kosslyn
Ladislav Kovàč
Rolf Landauer
Alfred Landé
Pierre-Simon Laplace
David Layzer
Benjamin Libet
Seth Lloyd
Hendrik Lorentz
Josef Loschmidt
Ernst Mach
Donald MacKay
Henry Margenau
James Clerk Maxwell
Ernst Mayr
Ulrich Mohrhoff
Jacques Monod
Emmy Noether
Howard Pattee
Wolfgang Pauli
Massimo Pauri
Roger Penrose
Steven Pinker
Colin Pittendrigh
Max Planck
Susan Pockett
Henri Poincaré
Daniel Pollen
Ilya Prigogine
Hans Primas
Adolphe Quételet
Juan Roederer
Jerome Rothstein
David Ruelle
Erwin Schrödinger
Aaron Schurger
Claude Shannon
David Shiang
Herbert Simon
Dean Keith Simonton
B. F. Skinner
Roger Sperry
Henry Stapp
Tom Stonier
Antoine Suarez
Leo Szilard
William Thomson (Kelvin)
Peter Tse
Heinz von Foerster
John von Neumann
John B. Watson
Daniel Wegner
Steven Weinberg
Paul A. Weiss
John Wheeler
Wilhelm Wien
Norbert Wiener
Eugene Wigner
E. O. Wilson
H. Dieter Zeh
Ernst Zermelo
Wojciech Zurek

Presentations

Biosemiotics
Free Will
Mental Causation
James Symposium
 
Sam Harris
Sam Harris famously argues that organized religions are the source of many of the world's evils. His first book was the best-selling The End of Faith (2003), written shortly after and in reaction to the September 11 attacks. His emphasis is on militant or radical Islam, but he also cites Christian atrocities, from the middle ages to American slavery. He does not spare Judaism, as the source of the ideology that a God can command its followers to exterminate another nation (the Canaanites).

And Harris does not limit his criticism of Islam to its most radical exponents. The opinions of a majority of muslims in many countries are abhorrent to him, like the death sentence for a muslim leaving the religion and the horrid treatment of women.

Following a bachelor's degree in philosophy and a Ph.D in neuroscience from UCLA, Harris has become in many ways the leading hard determinist. This may be because libertarian free will is so widely regarded to be a religious belief?

While other neuroscientists ask the question whether our neurons may be in complete charge (e.g., Michael Gazzaniga), Harris has absolutely no doubt about it. He says,

Free will is an illusion. Our wills are simply not of our own making. Thought and intentions emerge from background causes of which we are unaware and over which we exert no conscious control. We do not have the freedom we think we have.

This is the erroneous standard argument against free will
Free will is actually more than an illusion (or less), in that it cannot be made conceptually coherent. Either our wills are determined by prior causes and we are not responsible for them, or they are the product of chance and we are not responsible for them.
The two-stage model is precisely such a combination of chance and determinism that explains the popular concept of free will
If determinism is true, the future is set — and this includes all our future states of mind and our subsequent behavior. And to the extent that the law of cause and effect is subject to indeterminism — quantum or otherwise — we can take no credit for what happens. There is no combination of these truths that seems compatible with the popular notion of free will.
Harris actually knows the profound difference between a premeditated, voluntary action and a mere chance accident. He knows that even if the reason behind a choice may have "sprung from the void," it is still your choice. He knows that the "emergence of choices, efforts, and intentions is fundamentally a mysterious process." Ideas just appear in your mind.
When we consider human behavior, the difference between premeditated, voluntary action and mere accident seems immensely consequential. As we will see, this distinction can be preserved—and with it, our most important moral and legal concerns—while banishing the idea of free will once and for all.

The idea of focusing our attention as the source of a decision between random competing thoughts or sensations is the basis of William James' and Ayn Rand's models of human freedom
Certain states of consciousness seem to arise automatically, beyond the sphere of our intentions. Others seem self-generated, deliberative, and subject to our will. When I hear the sound of a leaf blower outside my window, it merely impinges upon my consciousness: I haven't brought it into being, and I cannot stop it at will. I can try to put the sound out of my mind by focusing on something else—my writing, for instance— and this act of directing attention feels different from merely hearing a sound. I am doing it. Within certain limits, I seem to choose what I pay attention to. The sound of the leaf blower intrudes, but I can seize the spotlight of my attention in the next moment and aim it elsewhere. This difference between nonvolitional and volitional states of mind is reflected at the level of the brain—for they are governed by different systems. And the difference between them must, in part, produce the felt sense that there is a conscious self endowed with freedom of will.

Freely (randomly) generated alternative possibilities for thoughts and actions are not only the very stuff of freedom, they are the source of our creativity.
As we have begun to see, however, this feeling of freedom arises from our moment-to-moment ignorance of the prior causes of our thoughts and actions. The phrase "free will" describes what it feels like to identify with certain mental states as they arise in consciousness. Thoughts like "What should I get my daughter for her birthday? I know—I'll take her to a pet store and have her pick out some tropical fish" convey the apparent reality of choices, freely made. But from a deeper perspective (speaking both objectively and subjectively), thoughts simply arise unauthored and yet author our actions.

This is not to say that conscious awareness and deliberative thinking serve no purpose. Indeed, much of our behavior depends on them. I might unconsciously shift in my seat, but I cannot unconsciously decide that the pain in my back warrants a trip to a physical therapist. To do the latter, I must become aware of the pain and be consciously motivated to do something about it. Perhaps it would be possible to build an insentient robot capable of these states—but in our case, certain behaviors seem to require the presence of conscious thought.

And we know that the brain systems that allow us to reflect upon our experience are different from those involved when we automatically react to stimuli. So consciousness, in this sense, is not inconsequential. And yet the entire process of becoming aware of the pain in my back, thinking about it, and seeking a remedy for it results from processes of which I am completely unaware. Did I, the conscious person, create my pain? No. It simply appeared. Did I create the thoughts about it that led me to consider physical therapy? No. They, too, simply appeared. This process of conscious deliberation, while different from unconscious reflex, offers no foundation for freedom of will...

And the fact that our choices depend on prior causes does not mean that they don't matter. If I had not decided to write this book, it wouldn't have written itself. My choice to write it was unquestionably the primary cause of its coming into being. Decisions, intentions, efforts, goals, willpower, etc., are causal states of the brain, leading to specific behaviors, and behaviors lead to outcomes in the world. Human choice, therefore, is as important as fanciers of free will believe. But the next choice you make will come out of the darkness of prior causes that you, the conscious witness of your experience, did not bring into being.

Does Harris really believe he is no more responsible for being the author of his book than for his birth? His choice to write it was the cause of its being - even if it appeared in his mind sprung from the void, right?
Therefore, while it is true to say that a person would have done otherwise if he had chosen to do otherwise, this does not deliver the kind of free will that most people seem to cherish—because a person's "choices" merely appear in his mind as though sprung from the void. From the perspective of your conscious awareness, you are no more responsible for the next thing you think (and therefore do) than you are for the fact that you were born into this world.
For Teachers
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Notes

1.

Bibliography

Chapter 1.4 - The Philosophy Chapter 1.6 - The Scientists
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