Wednesday is Indigo Blue

Click the image to watch a cliip in which I discuss "Six Easy Steps to Avert the Collapse of Civilization" at the Long Now Foundation in April, 2010.  

From the Blog

  • Why public dissemination of science matters
    Why public dissemination of science matters

    Communicating science to the public can take time away from a busy research career. So why should scientists do it? I offer a manifesto of six reasons in the Journal of Neuroscience. 

  • Silicon Immortality: Downloading Consciousness into Computers
    Silicon Immortality: Downloading Consciousness into Computers

    Well before we understand how brains work, we may find ourselves able to digitally copy the brain's structure and able to download the conscious mind into a computer. What are the possibilities and challenges?

  • Why I am a Possibilian
    Why I am a Possibilian

    Our ignorance of the cosmos is too vast to commit to atheism, and yet we know too much to commit to a particular religion. A third position, agnosticism, is often an uninteresting stance in which a person simply questions whether his traditional religious story is true or not true. I call myself a possibilian. Find out why.

  • Discovering amulets inside the mummy
    Discovering amulets inside the mummy

    I recently posted about my scanning of a 3,000 year old mummy, Neskhons. Now, by analyzing the data in several different ranges of electron density, I've found something unexpected: inside the mummy's torso are 4 small funerary amulets.

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

NY Times Oped

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

Book of the Week

Sum was selected as Book of the Week by both The Guardian newspaper and The Week newsmagazine.

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