To the extent that consciousness is useful, it is useful in small quantities, and for very particular kinds of tasks. It's easy to understand why you would not want to be consciously aware of the intricacies of your muscle movement, but this can be less intuitive when applied to your perceptions, thoughts, and beliefs, which are also final products of the activity of billions of nerve cells.

From the Blog

  • Will Self
    Will Self

    The author Will Self and I appeared on stage together to discuss life, death, and what makes good writing.

  • Possibilianism at PopTech
    Possibilianism at PopTech

    I recently spoke at PopTech on the limits of science, the problems of false dichotomies, and my new movement of possibilianism. See the video.

  • Six Easy Steps to Avert the Collapse of Civilization
    Six Easy Steps to Avert the Collapse of Civilization

    Watch a talk I gave at the Long Now Foundation about my hopes that the advent of the internet will mitigate threats that brought down previous civilizations.

  • Perception on TNT
    Perception on TNT

    I am the scientific advisor for the TNT television drama, Perception, starring Eric McCormack and Rachael Leigh Cook. Learn more about the show.

Newsflashes

The secret life of the lab

Want to know more about the inner workings of a neuroscience lab? Watch a video profile of David and his students on NOVA Science Now.
Nova Science Now

Why Brain Science Matters

Why should the US invest in brain science? See David's opinion in the New York Times.

Neurolaw: The Brain on Trial

Want to know how neuroscience will force major changes in our criminal justice system? Read David's article The Brain on Trial in The Atlantic. Now anthologized in 2012 Best American Science and Nature Writing.
atlantic072011

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