PhilCogSciArchive
Neuroscience and Free Will
updated
Part 1: http://www.youtube.com/watch?v=GWwppMEHhMw
YouTube Channel Link: http://www.youtube.com/user/phillipmcreynolds
Vimeo Link: http://vimeo.com/21268165
Please watch the film and subscribe to Phillip McReynolds' YouTube channel.
http://www.thinkingallowed.com/2dchalmers.html
Original Upload: http://www.youtube.com/watch?v=r4SLOr2icnY
Original Channel: http://www.youtube.com/user/ThinkingAllowedTV
Philosopher David Chalmers points out that most modern attempts to explain consciousness fail to address the fundamental problem of subjective experience (i.e. what it is like to be conscious). He argues for a "naturalistic dualism" in which non-physical consciousness is viewed as a fundamental aspect of nature.
http://en.wikipedia.org/wiki/David_Chalmers
David Chalmers is a leading thinker in contemporary philosophy of mind. He is Professor of Philosophy and Director of the Center for Consciousness at Australian National University.
http://en.wikipedia.org/wiki/Patricia_Churchland
Paul M. Churchland is Professor of Philosophy at UC San Diego. With his wife and philosophical partner, Patricia, he has been an advocate of "eliminative materialism," which claims that many of our common-sense folk-psychological conceptions of our mental lives will fail to have any explanatory role in a mature neuroscience.
http://en.wikipedia.org/wiki/Paul_Churchland
http://en.wikipedia.org/wiki/Eliminative_Materialism
The complete 1 hour and 45 minute interview can be viewed here:
http://thesciencenetwork.org/programs/the-science-studio/from-the-engine-of-reason-to-the-seat-of-the-soul-a-brain-wise-conversation
http://en.wikipedia.org/wiki/Raymond_Kurzweil
In this clip, Ray discusses why we should consider ourselves to be "patterns of information," and how using this conception we can imagine a future when non-biological systems can be both conscious and match (or exceed) present levels of human intelligence.
http://en.wikipedia.org/wiki/David_Chalmers
Chalmers is known for being an avid critic of physicalism, believing that reductive approaches to the mind fail to appreciate the fundamental nature of consciousness. He is most widely known for sparking a revival of interest in property dualism, philosophical zombies, and for his formulation of the "Hard Problem of Consciousness."
http://en.wikipedia.org/wiki/Emergence
In this clip, Chalmers distinguishes between "strong" and "weak" emergence and explains the important differences between non-physical qualia and vitalism.
The complete "Conversations with History" interview:
http://www.youtube.com/watch?v=bqMAkbrp5uA
Koch's "The Quest for Consciousness" lecture:
http://www.youtube.com/watch?v=QJA5NYoDeO4
http://en.wikipedia.org/wiki/Patricia_Churchland
In this video, she introduces her work and discusses her current projects which explore the potential impact of neuroscientific research on our understanding of human nature and morality. Her recent research has focused on the neurotransmitter oxytocin, and its relationship to social recognition, pair bonding, anxiety, trust, love, and maternal behavior.
http://en.wikipedia.org/wiki/Oxytocin
Patricia Churchland's complete "Exchanges at the Frontier" radio broadcast with philosopher AC Grayling can be found here:
http://www.bbc.co.uk/worldservice/programmes/2009/12/091201_exchanges_frontier_list.shtml
http://en.wikipedia.org/wiki/Marvin_Minsky
In this clip, Minsky discusses whether or not the existence of consciousness is sufficient grounds for rejecting physicalism. He argues against the intuitive notion of the directness and immediacy of conscious experience, as well as the idea that conscious agents have privileged epistemic access to the contents of their own minds. He believes that internal knowledge of one's own thoughts and external knowledge of the thoughts of others is a mere difference in degree, not a difference in type.
Furthermore, Minsky believes that the pre-scientific notion of "consciousness" as a singular unified phenomenon is simply mistaken, and that cognitive science is showing us that consciousness is much more complex and fractured than previously imagined.
http://en.wikipedia.org/wiki/Colin_McGinn
http://en.wikipedia.org/wiki/New_Mysterianism
Complete "Big Think" Interview:
http://bigthink.com/danieldennett
(My apologies for the video being a little jumpy; that was just the way the original video was.)
http://en.wikipedia.org/wiki/George_Edward_Moore
http://people.umass.edu/phil511/monads/
Music by Kris McDaniel/Ben Bradley
Lyrics by Kris McDaniel/Carrie Jenkins
Lyrics:
There's something wrong with this argument,
but I don't know what it is.
The denial of the conclusion is more plausible
than the conjunction of the premises.
There must be something here to reject;
somethings gotta give.
I'm gonna do the G.E. Moore shift.
I wanna do the G.E. Moore shift.
Come on the G.E. Moore shift.
I wanna do the G.E. Moore shift.
I can't believe you think that that's true.
How can you accept the consequence of that view?
I can't believe you think that that's true.
How can you accept the consequence of that view?
There's nothing great about validity;
it depends on where you start.
Don't even try to modus ponens me;
I'm gonna tollens you so hard.
It's obvious something here ain't right;
use a little common sense
And do the G.E. Moore shift.
I wanna do the G.E. Moore shift.
Come on the G.E. Moore shift.
I wanna do the G.E. Moore shift.
I can't believe you think that that's true.
How can you accept the consequence of that view?
I cant believe you think that that's true.
How can you accept the consequence of that view?
It's obvious something here ain't right;
somethings gotta go.
We've gotta do the G.E. Moore shift.
I wanna do the G.E. Moore shift.
Come on the G.E. Moore shift.
I wanna do the G.E. Moore shift.
(Bonus points for anyone who can name the book cover at 1:56)
In this clip, he discusses some problems with substance dualism, why he believes in property dualism, and why he does not believe in epiphenomenalism.
http://en.wikipedia.org/wiki/Property_dualism
http://en.wikipedia.org/wiki/Epiphenomenalism
http://en.wikipedia.org/wiki/Mary%27s_room
In this clip, he argues for the ontological distinctness of mind and body on the basis of modal properties and the identity of indiscernibles (i.e. Leibniz's law).
http://en.wikipedia.org/wiki/Alvin_Plantinga
http://plato.stanford.edu/entries/dualism/#ModArg
http://en.wikipedia.org/wiki/Identity_of_indiscernibles
YouTube Account:
http://www.youtube.com/user/leawardseif
Original Video Upload:
http://www.youtube.com/watch?v=uQPPgaQ1ZqI
http://en.wikipedia.org/wiki/John_Searle
http://en.wikipedia.org/wiki/Biological_naturalism
http://nfb.ca/film/mystical_brain
The film focuses on a team from the University of Montreal who seek to understand the neurobiological basis for religious experiences by performing brain scans while individuals meditate and pray.
More info on Daniel Dennett can be found here:
http://en.wikipedia.org/wiki/Daniel_Dennett
http://en.wikipedia.org/wiki/Binding_problem
In this clip, Dennett discusses what is known as "The Binding Problem." Namely, how is the unity of conscious perception brought about by the distributed activities of the central nervous system? Dennett argues that while it may intuitively seem like consciousness is a unitary phenomena, cognitive science has illustrated that one's experience is much less unified then first believed. As a result, Dennett concludes that one's sense of unity is simply an illusion.
OneTiredNumbers' Channel:
http://www.youtube.com/onetirednumbers
All three parts of this program:
Part 1: http://www.youtube.com/watch?v=f0wetQwH9nY
Part 2: http://www.youtube.com/watch?v=Y82d06KURA4
Part 3: http://www.youtube.com/watch?v=MisXHBUjnbo
More info on Daniel Dennett:
http://en.wikipedia.org/wiki/Daniel_Dennett
This interview is an excerpt from a documentary film entitled "Mastermind" by Sophie Besandoun and Pierre Faye.
http://en.wikipedia.org/wiki/Patricia_Churchland
http://en.wikipedia.org/wiki/Eliminative_materialism
The complete 21-minute interview can be found here:
http://philosophyfaculty.ucsd.edu/faculty/pschurchland/movies/churchland2high.mov
For Dennett, humans are biological devices that respond to the environment with rational, desirable courses of action. He believes that even if our brains are causally determined, it does not follow that we are not morally responsible for our behavior. Dennett argues that we base our decisions on context, gradually limiting our options as the situation becomes more specific. In the most specific circumstances (actual events), he suggests there is only one option left for us.
http://en.wikipedia.org/wiki/Elbow_Room
http://en.wikipedia.org/wiki/Freedom_Evolves
http://en.wikipedia.org/wiki/Compatibilism_and_incompatibilism
http://en.wikipedia.org/wiki/Laplace%27s_demon
The complete interview with Dennett can be found here:
http://www.hollanddoc.nl/dossiers/39221631/
Also, another interesting clip from the same documentary series can be found here:
http://www.youtube.com/watch?v=SJzqHnwNbUY
Music: "Poets Act" by Phillip Glass from "The Hours Soundtrack"
http://en.wikipedia.org/wiki/Logical_positivism
The complete discussion can be found here:
http://www.bbc.co.uk/radio4/history/inourtime/inourtime.shtml
http://en.wikipedia.org/wiki/Cosmological_constant
http://en.wikipedia.org/wiki/Fine-structure_constant
The complete video of this discussion can be viewed here:
http://www.researchchannel.org/prog/displayevent.aspx?rID=3807&fID=1688
The complete video of this discussion can be viewed here:
http://www.researchchannel.org/prog/displayevent.aspx?rID=4947&fID=1688
The event was moderated by Charlie Rose. Participants include philosopher Daniel Dennett, artist Jonathan Harris, AI researcher Marvin Minsky, anthropologist Ian Tattersall, geneticist Francis Collins, neuroscientist Antonio Damasio, philosopher Patricia Churchland, sociologist Nikolas Rose, embryonic stem cell biologist Renee Reijo Pera, and Nobel Laureates Harold Varmus and Paul Nurse.
In this clip, Nikolas Rose expresses doubts that the field of neuroethics will have any radical implications for jurisprudence, to which both Patricia Churchland and Francis Collins agree. Paul Nurse then brings up the problem of freewill, an issue which Daniel Dennett has written extensively on.
To watch the full discussion visit:
http://vimeo.com/groups/science/videos/4533831
Another excellent video related to this topic can be found here:
http://www.youtube.com/watch?v=Seg8kjc6Z84
In this clip, Sartre discusses the characteristics of a "classic intellectual" and its relationship to Hegel's notion of the "unhappy conscience."
Noam Chomsky is professor emeritus of linguistics at the Massachusetts Institute of Technology (MIT), and is one of the fathers of modern linguistics. Since the 1960s, he has become known more widely as a political dissident, an anarchist, and libertarian socialist.
Peter Singer is the Ira W. DeCamp Professor of Bioethics at Princeton University, and laureate professor at the Centre for Applied Philosophy and Public Ethics (CAPPE), University of Melbourne. He specializes in applied ethics, approaching ethical issues from a secular utilitarian perspective.
The clip then explains the difference between analytic/synthetic judgments and a priori/a posteriori judgments. It then closes with a brief description of Kant's deontological ethical theory, and his critique of metaphysics.
First, the clip mentions Bertrand Russells dislike for the standard notion of what constitutes "knowledge" in philosophy, believing it to be to much too vague. Then there is a brief summary of G.E. Moore's "Proof of an External World" and his views on foundationalism.
The clip then mentions Ludwig Wittgenstein's idea that "meaning is use" within social contexts, and that philosophical obstacles are really just miscommunication within "language games." Simply put, Wittgenstein thought that there were no such things as genuine philosophical problems, and that philosophy was merely a byproduct of linguistic misunderstandings.
The clip then discusses the differences between foundationalism and coherentism and W.V.O. Quine's notion of the seamless "web of belief." Quine was a strong proponent of the natural sciences, and thought that findings in the natural sciences could shed significant light onto age-old philosophical questions concerning the nature of the mind and knowledge.
The clip then summarizes "The Gettier Problem" which challenged the Platonic definition of knowledge as "justified true belief," and then ends with definitions of internalism/externalism, and Alvin Goldman's causal theory of knowledge.
The main thought behind logical positivism was the notion that all worthwhile knowledge is scientific knowledge. This can be best expressed in their "Verificationist Criterion of Meaning." Simply put, there exist only two types of genuine knowledge: analytic truths that are true by definition (i.e. mathematics and logic), and synthetic truths that are true by repeatable empirical observations (i.e. physics, biology, chemistry, etc.). All statements that fail to fit into these two categories (i.e. metaphysical, ethical, aesthetic, etc.) are seen as emotive and cognitively meaningless.
Another signature aspect of logical positivism is a general disdain towards metaphysical speculation. While some positivists thought we ought to suspend judgment concerning metaphysics entirely, others felt provisional commitment to a metaphysics to ground the empirical sciences was justified. Consequently, a few promoted physicalism as a metaphysical theory that could provide unification to all of the natural sciences.
The clip also mentions Otto Neurath's idea of building a ship while at sea as a metaphor for an anti-foundationalist epistemology.
Next, the clip discusses our modal intuitions concerning "possibility" and "necessity," and how they can be best understood within the context of possible worlds.
"Contingent propositions" are those that are true in some possible worlds and false in others. For example: "Richard Nixon became President in 1969" is contingently true and "Hubert Humphrey became President in 1969" is contingently false. While "necessary propositions" are those that are true in all possible worlds. For example: "2+2=4" and "All bachelors are unmarried."
This leads into a discussion of David Lewis and his claim known as "modal realism;" the view that all logically possible worlds exist in the same sense that the actual world exists. In other words, that these other possible worlds are "really out there."
And finally, the video mentions the striking similarities between Lewis' modal realism and the "Many-Worlds Interpretation" of quantum mechanics.
Next, John Searle discuses enlightenment thinking and how it has lead us to think that there is nothing in the universe that is inherently unknowable to rational inquiry.
Howard Kaye then discusses some of the religious implications of evolutionary theory. And finally, António Damásio, Daniel Dennett, Patricia Churchland, and Paul Churchland provide their thoughts on the mind-brain and the potential paradigm shift that awaits us as empirical research proceeds.
(Note: With a good eye you can catch both Roger Penrose and Ned Block during the conference scene.)
Daniel Dennett then briefly discusses his views on consciousness and the first-person illusion that we are aware of our complete visual field, when in actuality we are not. And finally, Frank Jackson's famous "Mary the Neuroscientist" thought-experiment is explained.
She also discuses the limits of our imaginative abilities, and how they have historically failed us when we attempt to speculate concerning what types of phenomena will, in principle, never be adequately explained in solely materialistic terms. Consequently, she thinks we shouldn't take a failure of imagination as an insight into ontological necessity.
Next, she discusses her conversations with the Dalai Lama, his amazing openness to conceptual revision in the face of advancing empirical research, and how it is unlikely that new neurobiological facts will have a radical impact on our moral reasoning.
Finally, she addresses some of the religious implications of contemporary neurobiological research, and how (just like in the case of vitalism) the religious notion of an immaterial soul has become explanatorily impotent and unnecessary.
"I suppose, accordingly, that all the things which I see are false; fictitious. I believe that none of those objects which my fallacious memory represents ever existed; I suppose that I possess no senses; I believe that body, figure, extension, motion, and place are merely fictions of my mind. What is there, then, that can be esteemed true? Perhaps this only, that there is absolutely nothing certain. But how do I know that there is not something different altogether from the objects I have now enumerated, of which it is impossible to entertain the slightest doubt? Is there not a God, or some being, by whatever name I may designate Him, who causes these thoughts to arise in my mind? But why suppose such a Being, for it may be I myself am capable of producing them? Am I, then, at least not something? But I before denied that I possessed senses or a body; I hesitate, however, for what follows from that? Am I so dependent on the body and the senses that without these I cannot exist? But I had the persuasion that there was absolutely nothing in the world, that there was no sky and no earth, neither minds nor bodies; was I not, therefore, at the same time, persuaded that I did not exist? Far from it; I assuredly existed, since I was persuaded. But there is I know not what being, who is possessed at once of the highest power and the deepest cunning, who is constantly employing all his ingenuity in deceiving me. Doubtless, then, I exist, since I am deceived; and, let him deceive me as he may, he can never bring it about that I am nothing, so long as I shall be conscious that I am something. So that it must, in fine, be maintained, all things being maturely and carefully considered, that this proposition: I am, I exist; is necessarily true each time it is expressed by me, or conceived in my mind."
Reading: Public Domain Librivox recording of "Meditation II" from "Meditations on First Philosophy"
http://www.archive.org/details/meditations_descartes_dew_librivox
Audio: "Apreludes (in C Sharp Major)" by Stars of the Lid
http://www.amazon.com/Their-Refinement-Decline-Stars-Lid/dp/B000NIIUX8
Anatomical Drawings from "Dream Anatomy"
http://www.nlm.nih.gov/dreamanatomy/index.html
This is Part 2 of 2.
For similar videos visit:
http://thesciencenetwork.org/programs/beyond-belief-candles-in-the-dark
This is Part 1 of 2.
For similar videos visit:
http://thesciencenetwork.org/programs/beyond-belief-candles-in-the-dark
http://en.wikipedia.org/wiki/Philosophical_zombie
David Chalmers is a leading thinker in the philosophy of mind. He is Professor of Philosophy and Director of the Centre for Consciousness at the Australian National University.
http://www.last.fm/music/Gardens
http://www.last.fm/music/Gardens/Looking+Up
Video: Sunset from Haleakala summit, Maui, Hawaii on September 1, 2007. Taken from an open source video sharing website.
Translation by Roderick T. Long
Music and vocals by Paul L. Fine
PLEASE NOTE: The audio for this video was NOT made by me. I merely found the song online and made the video. Also, I do not have piano tabs for the song.
The song may be downloaded here:
http://www.auburn.edu/academic/liberal_arts/philosophy/kant.htm
From the MIT "Expand Your Mind: Getting a Grasp on Consciousness" conference.
This is Part 3 of 3.
From the MIT "Expand Your Mind: Getting a Grasp on Consciousness" conference.
This is Part 1 of 3.
From the MIT "Expand Your Mind: Getting a Grasp on Consciousness" conference.
This is Part 1 of 3.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 5 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 4 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 3 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 2 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 1 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 4 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 5 of 5.
My apologies for the audio being slightly off, the black bar at the bottom of the video, as well as the temporary video defects; this was the only copy of the video I could find.
This is Part 3 of 5.


