Comment by bsm on Open Thread for January 17 - 23 2014 · 2014-01-18T18:22:11.560Z · LW · GW

There's this in mathematics. Also, this website might be a good place to look, though most of its examples seem less advanced than what you are looking for.

Comment by bsm on 2013 Less Wrong Census/Survey · 2013-11-22T22:07:02.396Z · LW · GW

I have taken the survey. Thank you Yvain for running it.

Comment by bsm on Rationality Quotes September 2012 · 2012-09-03T14:18:57.193Z · LW · GW

I believe his human-level point is that if you are unable to find a problem with a current system, you will believe optimising it is impossible.