Stuart_Armstrong comments on Assessing Kurzweil: the results - Less Wrong

45 Post author: Stuart_Armstrong 16 January 2013 04:51PM

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Comment author: V_V 30 January 2013 01:24:30PM *  1 point [-]
  • "[Among portable computers,] Memory is completely electronic, and most portable computers do not have keyboards."

Is that actually true? Notebooks have keyboards and hard disks, many also have optical drives. Tablets still sale less than notebooks ( I found a prediction of tablet sales topping notebooks by 2016 ). I suppose that you can consider Kurzweil's prediction true if you count smartphones as portable computers, but I don't think that's appropriate since they are typically not used as notebook replacements.

  • "However, nanoengineering is not yet considered a practical technology."
  • "China has also emerged as a powerful economic player."

These two seem quite obvious. Why do you think they were impressive predictions?

Comment author: Stuart_Armstrong 31 January 2013 11:01:45AM 1 point [-]

"However, nanoengineering is not yet considered a practical technology."

Maybe it's because I share an office with Eric Drexler, but I get the definite impression that nanotech was expected to be something huge, back in 1999 - and maybe could have done, had the funding not been diverted to classical material science.

Comment author: V_V 31 January 2013 06:22:37PM *  0 points [-]

Enthusiasts certaily expected it, but I'm under the impression that professional chemists didn't share that view. Drexler was sharply criticized by Richard Smalley, one of the Nobel prize recipient for the discovery of buckminsterfullerene.

While Kurzweil sided with Drexler, he wasn't so far fetched to believe that nanotech was imminent.

Comment author: Stuart_Armstrong 01 February 2013 12:17:16PM 0 points [-]

Drexler has his own view on that criticism (claiming that it myopically criticised a particular type of nanotech manipulation that nobody was actually proposing to do).

But I don't have the technical ability to sort out the truth of these matters.

Comment author: V_V 01 February 2013 01:39:01PM 0 points [-]

I suppose that for a sufficiently broad definition nanotechnology includes biochemistry.