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?

From the Blog

  • 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.

  • 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.

  • Synesthesia lecture at the University of Sydney
    Synesthesia lecture at the University of Sydney

    Interested in synesthesia? Watch a lecture I gave at the University of Sydney in Australia.

  • 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?

Newsflashes

How the Internet will save civilization

David's iPad app "Why the Net Matters, or Six Ways to Avert the Collapse of Civilization" was recently called a "superbook" by the New York Times Magazine. For a taste of the argument, read David's article in WIRED or watch a video of his talk at the Long Now Foundation. Don't have an iPad? The manuscript is now available as an eBook.

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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