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

  • Documentary on the History Channel
    Documentary on the History Channel

    Interested in issues of memory and the brain? Watch a clip of David on the History Channel.

  • New Scientist time story
    New Scientist time story

    New Scientist magazine recently featured my time perception research as their cover story. 

  • Time to End the War on Drugs?
    Time to End the War on Drugs?

    To liberalise or prohibit?  I recently joined Eliot Spitzer, Julian Assange, Vicente Fox, Russell Brand, Richard Branson and several others for an online debate.

  • Brain Time
    Brain Time

    The days of thinking of time as a river—evenly flowing, always advancing—are over. Time perception, just like vision, is a construction of the brain.

Newsflashes

Musician Jarvis Cocker reads from Sum

Listen to British rocker Jarvis Cocker read the story "Descent of Species" from Sum. He is one of the dozens of terrific voices who read for the audio book.

NY Times Oped

Read David's Op-Ed piece in The New York Times regarding time and Obama's withdrawal plan.

Synesthesia book wins the Montaigne Medal

Wednesday is Indigo Blue: Discovering the Brain of Synesthesia has been awarded the Montaigne Medal, Eric Hoffer Award for Books.
synesthesia

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