Home Blog Q & A with David in Jan 2012 New Scientist magazine
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.

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Q & A with David in Jan 2012 New Scientist magazine

As a scientist, what moments do you enjoy the most?

There have been various times when I have looked at the results of an experiment, or seen the results of an analysis, and had this feeling that I'm standing on virgin snow, in a place where no one has stood in the history of humankind -- ever. Those moments are special.

What is your proudest professional achievement?

When I managed to convince the ethical review board to allow me to do a time-perception experiment which involved dropping people off a tower. I wanted to see whether time really does slow down in frightening situations. As the volunteers fell, I asked them to look at an LED watch on their wrists which alternately showed a number and its inverted image 20 times a second -- slightly faster than people would normally be able to perceive. The volunteers reported that the fall lasted 36 per cent longer than it actually did, on average, but they still couldn't read the number -- which they should have been able to if time were really stretching out like a slow-motion movie.

Any other outlandish experiments up your sleeve?

I have been collecting a lot of narratives from people who have been near to death - what they thought when their motorcycle was going off a cliff, for example, or when they slid on ice towards a truck. Some people report panoramic memory - they feel that all of their life's memories are there in front of them at the same time. I would really love to come up with a way to test the phenomenon but it's very difficult to know how to pull it off. That's something I'm chewing on.

 

2nd-pic-119187460.jpg(Image: John B. Carnett/Bonnier Corporation via Getty Images )

If you weren't doing science what would you do?

I would write books full time. My first love was literature and that's what I did as an undergraduate.

Some of your fiction books have been as unconventional as your experiments. How do you come up with your ideas?

I write exactly the books that I would want to read. The perfect book is where the next sentence is exactly the sentence I would want to see. It's not a fail-safe formula though; I had a real hard time getting Sum: Tales from the afterlives published.

You once did a stint as a stand-up comedian. How was that?

That was terrific. I did it for about a year in my twenties but I just felt I outgrew it at some point. Rather than trying to make people laugh, it eventually morphed into me talking to the audience about the things I thought were important. The skills I learned paid off though, in terms of giving an engaging scientific talk.

What advice would you give a young scientist?

Stay wide-eyed and curious, like a kid - always. And be comfortable with uncertainty.

 

 


 

(Link to the original article in the New Scientist here)

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(Image: Geraint Lewis/Rex Features )

 

Comments  

 
# Brenda P 2012-01-19 23:40
Nice! Personable. Thanks for giving us the chance to get to know you.
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# Hildaj 2012-01-24 08:21
Can't wait to hear you speak at Being Human in San Francisco 24th March
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# Lolla 2012-01-26 04:21
I started to experiment with the other inside of me (there is me and the other inside of me whom I do not know) and even trusted it to handle some things for me, - and see what happens - like I trust it to tell me when I am just about to hit a car in front of me while I am texting and driving on freeway (I know..) - works everytime, - I would just pick up my head exactly when needed to avoid collision.
Or I was just about to crash into a car while riding a bicycle, - my mind went blank, - I have no idea what to do: there was no room and I was riding really fast - so I just completely surrender to the other self - I cant even explain what it did, - somehow I made a sharp turn right in front of the car and I managed so perfectly balance my weight that I did not fly off my bike but come to a complete stop, like I did this all my life...
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# Lolla 2012-01-26 04:49
Where can i share my near death experience?
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